Stable Tag: Copying everything over
authordooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Wed, 10 Oct 2007 12:41:37 +0000 (12:41 +0000)
committerdooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Wed, 10 Oct 2007 12:41:37 +0000 (12:41 +0000)
git-svn-id: http://svn.voria.com/code@888 1f10aa63-cdf2-0310-b900-c93c546f37ac

106 files changed:
ETL/tags/stable/AUTHORS [new file with mode: 0644]
ETL/tags/stable/ETL-config.in [new file with mode: 0644]
ETL/tags/stable/ETL.kdevprj [new file with mode: 0644]
ETL/tags/stable/ETL.pbproj/darco.mode1 [new file with mode: 0755]
ETL/tags/stable/ETL.pbproj/darco.pbxuser [new file with mode: 0755]
ETL/tags/stable/ETL.pbproj/etl_profile.h [new file with mode: 0644]
ETL/tags/stable/ETL.pbproj/frameworkfix.cpp [new file with mode: 0644]
ETL/tags/stable/ETL.pbproj/project.pbxproj [new file with mode: 0755]
ETL/tags/stable/ETL.prj [new file with mode: 0644]
ETL/tags/stable/ETL/Makefile.am [new file with mode: 0644]
ETL/tags/stable/ETL/_angle.h [new file with mode: 0644]
ETL/tags/stable/ETL/_bezier.h [new file with mode: 0644]
ETL/tags/stable/ETL/_bezier_angle.h [new file with mode: 0644]
ETL/tags/stable/ETL/_bit_rotate.h [new file with mode: 0644]
ETL/tags/stable/ETL/_boxblur.h [new file with mode: 0644]
ETL/tags/stable/ETL/_bspline.h [new file with mode: 0644]
ETL/tags/stable/ETL/_calculus.h [new file with mode: 0644]
ETL/tags/stable/ETL/_clock_base.h [new file with mode: 0644]
ETL/tags/stable/ETL/_clock_gettimeofday.h [new file with mode: 0644]
ETL/tags/stable/ETL/_clock_system.h [new file with mode: 0644]
ETL/tags/stable/ETL/_clock_win32hpcount.h [new file with mode: 0644]
ETL/tags/stable/ETL/_condition.h [new file with mode: 0644]
ETL/tags/stable/ETL/_curve.h [new file with mode: 0644]
ETL/tags/stable/ETL/_curve_func.h [new file with mode: 0644]
ETL/tags/stable/ETL/_fastangle.h [new file with mode: 0644]
ETL/tags/stable/ETL/_fastangle_tables.h [new file with mode: 0644]
ETL/tags/stable/ETL/_fixed.h [new file with mode: 0644]
ETL/tags/stable/ETL/_gaussian.h [new file with mode: 0644]
ETL/tags/stable/ETL/_handle.h [new file with mode: 0644]
ETL/tags/stable/ETL/_hermite.h [new file with mode: 0644]
ETL/tags/stable/ETL/_misc.h [new file with mode: 0644]
ETL/tags/stable/ETL/_mutex_null.h [new file with mode: 0644]
ETL/tags/stable/ETL/_mutex_pthreads.h [new file with mode: 0644]
ETL/tags/stable/ETL/_mutex_win32.h [new file with mode: 0644]
ETL/tags/stable/ETL/_pen.h [new file with mode: 0644]
ETL/tags/stable/ETL/_random.h [new file with mode: 0644]
ETL/tags/stable/ETL/_rect.h [new file with mode: 0644]
ETL/tags/stable/ETL/_ref_count.h [new file with mode: 0644]
ETL/tags/stable/ETL/_rwlock.h [new file with mode: 0644]
ETL/tags/stable/ETL/_smach.h [new file with mode: 0644]
ETL/tags/stable/ETL/_smart_ptr.h [new file with mode: 0644]
ETL/tags/stable/ETL/_status.h [new file with mode: 0644]
ETL/tags/stable/ETL/_stringf.h [new file with mode: 0644]
ETL/tags/stable/ETL/_surface.h [new file with mode: 0644]
ETL/tags/stable/ETL/_thread.h [new file with mode: 0644]
ETL/tags/stable/ETL/_trivial.h [new file with mode: 0644]
ETL/tags/stable/ETL/_value.h [new file with mode: 0644]
ETL/tags/stable/ETL/angle [new file with mode: 0644]
ETL/tags/stable/ETL/bezier [new file with mode: 0644]
ETL/tags/stable/ETL/boxblur [new file with mode: 0644]
ETL/tags/stable/ETL/calculus [new file with mode: 0644]
ETL/tags/stable/ETL/clock [new file with mode: 0644]
ETL/tags/stable/ETL/etl_config.h [new file with mode: 0644]
ETL/tags/stable/ETL/etl_profile_.h.in [new file with mode: 0644]
ETL/tags/stable/ETL/fastangle [new file with mode: 0644]
ETL/tags/stable/ETL/fixed [new file with mode: 0644]
ETL/tags/stable/ETL/gaussian [new file with mode: 0644]
ETL/tags/stable/ETL/handle [new file with mode: 0644]
ETL/tags/stable/ETL/hermite [new file with mode: 0644]
ETL/tags/stable/ETL/ipc [new file with mode: 0644]
ETL/tags/stable/ETL/misc [new file with mode: 0644]
ETL/tags/stable/ETL/pen [new file with mode: 0644]
ETL/tags/stable/ETL/random [new file with mode: 0644]
ETL/tags/stable/ETL/rect [new file with mode: 0644]
ETL/tags/stable/ETL/ref_count [new file with mode: 0644]
ETL/tags/stable/ETL/smach [new file with mode: 0644]
ETL/tags/stable/ETL/smart_ptr [new file with mode: 0644]
ETL/tags/stable/ETL/spline [new file with mode: 0644]
ETL/tags/stable/ETL/status [new file with mode: 0644]
ETL/tags/stable/ETL/stringf [new file with mode: 0644]
ETL/tags/stable/ETL/surface [new file with mode: 0644]
ETL/tags/stable/ETL/thread [new file with mode: 0644]
ETL/tags/stable/ETL/trivial [new file with mode: 0644]
ETL/tags/stable/ETL/value [new file with mode: 0644]
ETL/tags/stable/Makefile.am [new file with mode: 0644]
ETL/tags/stable/NEWS [new file with mode: 0644]
ETL/tags/stable/README [new file with mode: 0644]
ETL/tags/stable/bootstrap [new file with mode: 0755]
ETL/tags/stable/config/ETL.m4 [new file with mode: 0644]
ETL/tags/stable/config/build.cfg [new file with mode: 0644]
ETL/tags/stable/config/configure.ac [new file with mode: 0644]
ETL/tags/stable/config/cxx_macros.m4 [new file with mode: 0644]
ETL/tags/stable/config/doxygen.cfg.in [new file with mode: 0644]
ETL/tags/stable/config/pkg-support/ETL-devel.info [new file with mode: 0755]
ETL/tags/stable/config/pkg-support/devel-resources/License.rtf [new file with mode: 0755]
ETL/tags/stable/config/pkg-support/devel-resources/ReadMe.rtf [new file with mode: 0755]
ETL/tags/stable/config/pkg-support/devel-resources/Welcome.rtf [new file with mode: 0755]
ETL/tags/stable/config/pkg-support/devel-resources/install.sh [new file with mode: 0755]
ETL/tags/stable/config/pkgconfig.pc.in [new file with mode: 0644]
ETL/tags/stable/config/project.spec.in [new file with mode: 0644]
ETL/tags/stable/config/subs.m4 [new file with mode: 0644]
ETL/tags/stable/test/Makefile.am [new file with mode: 0644]
ETL/tags/stable/test/angle.cpp [new file with mode: 0644]
ETL/tags/stable/test/benchmark.cpp [new file with mode: 0644]
ETL/tags/stable/test/clock.cpp [new file with mode: 0644]
ETL/tags/stable/test/fixed.cpp [new file with mode: 0644]
ETL/tags/stable/test/handle.cpp [new file with mode: 0644]
ETL/tags/stable/test/hermite.cpp [new file with mode: 0644]
ETL/tags/stable/test/pen.cpp [new file with mode: 0644]
ETL/tags/stable/test/random.cpp [new file with mode: 0644]
ETL/tags/stable/test/smach.cpp [new file with mode: 0644]
ETL/tags/stable/test/smart_ptr.cpp [new file with mode: 0644]
ETL/tags/stable/test/spline.cpp [new file with mode: 0644]
ETL/tags/stable/test/stringf.cpp [new file with mode: 0644]
ETL/tags/stable/test/surface.cpp [new file with mode: 0644]
ETL/tags/stable/test/value.cpp [new file with mode: 0644]

diff --git a/ETL/tags/stable/AUTHORS b/ETL/tags/stable/AUTHORS
new file mode 100644 (file)
index 0000000..067eb4d
--- /dev/null
@@ -0,0 +1,11 @@
+Developers:
+
+Robert B. Quattlebaum Jr (darco)
+Adrian Bentley
+
+Contributors:
+
+Paul Wise (pabs)
+Andreas Jochens
+Chris Moore (dooglus)
+Martin Michlmayr
diff --git a/ETL/tags/stable/ETL-config.in b/ETL/tags/stable/ETL-config.in
new file mode 100644 (file)
index 0000000..0808b8b
--- /dev/null
@@ -0,0 +1,82 @@
+#!/bin/sh
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+
+bindir=@bindir@
+libexecdir=@libexecdir@
+datadir=@datadir@
+sysconfdir=@sysconfdir@
+sharedstatedir=@sharedstatedir@
+localstatedir=@localstatedir@
+libdir=@libdir@
+infodir=@infodir@
+mandir=@mandir@
+includedir=@includedir@
+
+LIBS="@LIBS@"
+
+VERSION=@VERSION@
+PACKAGE=@PACKAGE@
+
+CFLAGS=-I$includedir
+
+usage()
+{
+       cat <<EOF
+Usage: ETL-config [OPTION]...
+
+Generic options
+  --version    print installed version of ETL.
+  --help        display this help and exit.
+
+Compilation support options
+  --cflags      print pre-processor and compiler flags
+  --libs        print library linking information
+  
+Install directories
+  --prefix --exec-prefix --bindir --libexecdir --datadir
+  --sysconfdir --sharedstatedir --localstatedir --libdir --infodir
+  --mandir --includedir
+
+EOF
+       
+       exit $1
+}
+
+if test $# -eq 0; then
+       usage 1
+fi
+
+case $1 in
+--version)
+       echo $PACKAGE $VERSION
+       exit 0
+       ;;
+--exec-prefix)
+       echo $exec_prefix
+       exit 0
+       ;;
+--prefix)
+       echo $prefix
+       exit 0
+       ;;
+--help)
+       usage 0
+       ;;
+--cxxflags)
+       echo $CFLAGS
+       exit 0
+       ;;
+--cflags)
+       echo $CFLAGS
+       exit 0
+       ;;
+--libs)
+       echo $LIBS
+       exit 0
+       ;;
+esac
+
+echo Unknown option "$1"
+exit 4
diff --git a/ETL/tags/stable/ETL.kdevprj b/ETL/tags/stable/ETL.kdevprj
new file mode 100644 (file)
index 0000000..44d988e
--- /dev/null
@@ -0,0 +1,657 @@
+[./ChangeLog]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./ETL.spec]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./ETL-config]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./ETL-config.in]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./ETL.kdevprj]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./INSTALL]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./Makefile.am]
+files=./ChangeLog,./ETL-config.in,./INSTALL,./README,./bootstrap,./config.log,./ETL.spec,./aclocal.m4,./configure,./ETL.kdevprj,./config.status,./ETL-config,
+sub_dirs=ETL,test,ETL.pbproj,config,autom4te-2.53.cache,
+type=normal
+
+[./README]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./aclocal.m4]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./bootstrap]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./config.log]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./config.status]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[./configure]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[Config for BinMakefileAm]
+addcxxflags=
+bin_program=ETL
+cxxflags=
+ldadd=
+ldflags=
+
+[ETL.pbproj/Makefile.am]
+files=ETL.pbproj/darco.pbxuser,ETL.pbproj/etl_profile.h,ETL.pbproj/frameworkfix.cpp,ETL.pbproj/project.pbxproj,
+sub_dirs=
+type=normal
+
+[ETL.pbproj/darco.pbxuser]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL.pbproj/etl_profile.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL.pbproj/frameworkfix.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[ETL.pbproj/project.pbxproj]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/Makefile.am]
+files=ETL/etl_profile.h.in,ETL/_angle.h,ETL/_bit_rotate.h,ETL/_bspline.h,ETL/_calculus.h,ETL/_clock_base.h,ETL/_clock_gettimeofday.h,ETL/_clock_system.h,ETL/_clock_win32hpcount.h,ETL/_condition.h,ETL/_curve.h,ETL/_curve_func.h,ETL/_fastangle.h,ETL/_fastangle_tables.h,ETL/_fixed.h,ETL/_handle.h,ETL/_hermite.h,ETL/_mutex_null.h,ETL/_mutex_pthreads.h,ETL/_mutex_win32.h,ETL/_random.h,ETL/_rwlock.h,ETL/_smach.h,ETL/_stringf.h,ETL/_surface.h,ETL/_thread.h,ETL/_trivial.h,ETL/angle,ETL/calculus,ETL/clock,ETL/etl_config.h,ETL/fastangle,ETL/fixed,ETL/handle,ETL/hermite,ETL/ipc,ETL/random,ETL/smach,ETL/spline,ETL/stringf,ETL/surface,ETL/thread,ETL/trivial,ETL/etl_profile.h,ETL/stamp-h1,
+sub_dirs=
+type=normal
+
+[ETL/_angle.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_bit_rotate.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_bspline.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_calculus.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_clock_base.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_clock_gettimeofday.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_clock_system.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_clock_win32hpcount.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_condition.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_curve.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_curve_func.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_fastangle.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_fastangle_tables.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_fixed.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_handle.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_hermite.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_mutex_null.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_mutex_pthreads.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_mutex_win32.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_random.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_rwlock.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_smach.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_stringf.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_surface.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_thread.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/_trivial.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/angle]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/calculus]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/clock]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/etl_config.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/etl_profile.h]
+dist=true
+install=false
+install_location=
+type=HEADER
+
+[ETL/etl_profile.h.in]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/fastangle]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/fixed]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/handle]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/hermite]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/ipc]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/random]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/smach]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/spline]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/stamp-h1]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/stringf]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/surface]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/thread]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[ETL/trivial]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[General]
+AMChanged=false
+author=darco
+email=darco@alnitak.orion.voria.net
+kdevprj_version=1.3
+lfv_open_groups=
+makefiles=./Makefile.am,autom4te-2.53.cache/Makefile.am,config/Makefile.am,config/pkg-support/Makefile.am,config/pkg-support/devel-resources/Makefile.am,ETL.pbproj/Makefile.am,test/Makefile.am,ETL/Makefile.am,
+project_name=ETL
+project_type=normal_empty
+sub_dir=
+version=
+version_control=CVS
+workspace=1
+
+[LFV Groups]
+GNU=AUTHORS,COPYING,ChangeLog,INSTALL,README,TODO,NEWS,
+Headers=*.h,*.hxx,*.hpp,*.H,
+Others=*,
+Sources=*.cpp,*.c,*.cc,*.C,*.cxx,*.ec,*.ecpp,*.lxx,*.l++,*.ll,*.l,
+Translations=*.ts,*.po,
+User Interface=*.ui,*.kdevdlg,*.rc,
+groups=Headers,Sources,GNU,Translations,User Interface,Others
+
+[autom4te-2.53.cache/Makefile.am]
+files=autom4te-2.53.cache/requests,autom4te-2.53.cache/output.0,autom4te-2.53.cache/traces.0,
+sub_dirs=
+type=normal
+
+[autom4te-2.53.cache/output.0]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[autom4te-2.53.cache/requests]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[autom4te-2.53.cache/traces.0]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/ETL.m4]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/Makefile.am]
+files=config/ETL.m4,config/build.cfg,config/configure.ac,config/cxx_macros.m4,config/project.spec.in,config/sdl.m4,config/install-sh,config/mkinstalldirs,config/missing,config/config.guess,config/config.sub,config/depcomp,
+sub_dirs=pkg-support,
+type=normal
+
+[config/build.cfg]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/config.guess]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/config.sub]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/configure.ac]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/cxx_macros.m4]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/depcomp]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/install-sh]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/missing]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/mkinstalldirs]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/pkg-support/ETL-devel.info]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/pkg-support/Makefile.am]
+files=config/pkg-support/ETL-devel.info,
+sub_dirs=devel-resources,
+type=normal
+
+[config/pkg-support/devel-resources/License.rtf]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/pkg-support/devel-resources/Makefile.am]
+files=config/pkg-support/devel-resources/License.rtf,config/pkg-support/devel-resources/ReadMe.rtf,config/pkg-support/devel-resources/Welcome.rtf,config/pkg-support/devel-resources/install.sh,
+sub_dirs=
+type=normal
+
+[config/pkg-support/devel-resources/ReadMe.rtf]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/pkg-support/devel-resources/Welcome.rtf]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/pkg-support/devel-resources/install.sh]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/project.spec.in]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[config/sdl.m4]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/Makefile.am]
+files=test/angle.cpp,test/clock.cpp,test/fixed.cpp,test/handle.cpp,test/hermite.cpp,test/random.cpp,test/smach.cpp,test/spline.cpp,test/stringf.cpp,test/handle,test/angle,test/clock,test/fixed,test/hermite,test/spline,test/random,test/stringf,
+sub_dirs=
+type=normal
+
+[test/angle]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/angle.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/clock]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/clock.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/fixed]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/fixed.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/handle]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/handle.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/hermite]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/hermite.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/random]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/random.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/smach.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/spline]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/spline.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
+
+[test/stringf]
+dist=true
+install=false
+install_location=
+type=DATA
+
+[test/stringf.cpp]
+dist=true
+install=false
+install_location=
+type=SOURCE
diff --git a/ETL/tags/stable/ETL.pbproj/darco.mode1 b/ETL/tags/stable/ETL.pbproj/darco.mode1
new file mode 100755 (executable)
index 0000000..5525007
--- /dev/null
@@ -0,0 +1,1121 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+       <key>ActivePerspectiveName</key>
+       <string>Project</string>
+       <key>AllowedModules</key>
+       <array>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXSmartGroupTreeModule</string>
+                       <key>Name</key>
+                       <string>Groups and Files Outline View</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXNavigatorGroup</string>
+                       <key>Name</key>
+                       <string>Editor</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>XCTaskListModule</string>
+                       <key>Name</key>
+                       <string>Task List</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>XCDetailModule</string>
+                       <key>Name</key>
+                       <string>File and Smart Group Detail Viewer</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>1</string>
+                       <key>Module</key>
+                       <string>PBXBuildResultsModule</string>
+                       <key>Name</key>
+                       <string>Detailed Build Results Viewer</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>1</string>
+                       <key>Module</key>
+                       <string>PBXProjectFindModule</string>
+                       <key>Name</key>
+                       <string>Project Batch Find Tool</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXRunSessionModule</string>
+                       <key>Name</key>
+                       <string>Run Log</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXBookmarksModule</string>
+                       <key>Name</key>
+                       <string>Bookmarks Tool</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXClassBrowserModule</string>
+                       <key>Name</key>
+                       <string>Class Browser</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXCVSModule</string>
+                       <key>Name</key>
+                       <string>Source Code Control Tool</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXDebugBreakpointsModule</string>
+                       <key>Name</key>
+                       <string>Debug Breakpoints Tool</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>XCDockableInspector</string>
+                       <key>Name</key>
+                       <string>Inspector</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>n</string>
+                       <key>Module</key>
+                       <string>PBXOpenQuicklyModule</string>
+                       <key>Name</key>
+                       <string>Open Quickly Tool</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>1</string>
+                       <key>Module</key>
+                       <string>PBXDebugSessionModule</string>
+                       <key>Name</key>
+                       <string>Debugger</string>
+               </dict>
+               <dict>
+                       <key>BundleLoadPath</key>
+                       <string></string>
+                       <key>MaxInstances</key>
+                       <string>1</string>
+                       <key>Module</key>
+                       <string>PBXDebugCLIModule</string>
+                       <key>Name</key>
+                       <string>Debug Console</string>
+               </dict>
+       </array>
+       <key>Description</key>
+       <string>This workspace mimics that found in Xcode 1.2, with various minor improvements such as including attached editors to the build results window and the project find window.</string>
+       <key>DockingSystemVisible</key>
+       <false/>
+       <key>Extension</key>
+       <string>mode1</string>
+       <key>FirstTimeWindowDisplayed</key>
+       <false/>
+       <key>Identifier</key>
+       <string>com.apple.perspectives.project.mode1</string>
+       <key>MajorVersion</key>
+       <integer>31</integer>
+       <key>MinorVersion</key>
+       <integer>0</integer>
+       <key>Name</key>
+       <string>Default Workspace</string>
+       <key>Notifications</key>
+       <array/>
+       <key>OpenEditors</key>
+       <array/>
+       <key>Perspectives</key>
+       <array>
+               <dict>
+                       <key>ChosenToolbarItems</key>
+                       <array>
+                               <string>active-target-popup</string>
+                               <string>action</string>
+                               <string>NSToolbarFlexibleSpaceItem</string>
+                               <string>buildOrClean</string>
+                               <string>build-and-runOrDebug</string>
+                               <string>clean-target</string>
+                               <string>com.apple.ide.PBXToolbarStopButton</string>
+                               <string>get-info</string>
+                               <string>toggle-editor</string>
+                               <string>NSToolbarFlexibleSpaceItem</string>
+                               <string>com.apple.pbx.toolbar.searchfield</string>
+                       </array>
+                       <key>ControllerClassBaseName</key>
+                       <string></string>
+                       <key>IconName</key>
+                       <string>WindowOfProject</string>
+                       <key>Identifier</key>
+                       <string>perspective.project</string>
+                       <key>IsVertical</key>
+                       <false/>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>BecomeActive</key>
+                                       <true/>
+                                       <key>ContentConfiguration</key>
+                                       <dict>
+                                               <key>PBXBottomSmartGroupGIDs</key>
+                                               <array>
+                                                       <string>1C37FBAC04509CD000000102</string>
+                                                       <string>1C37FAAC04509CD000000102</string>
+                                                       <string>1C08E77C0454961000C914BD</string>
+                                                       <string>1C37FABC05509CD000000102</string>
+                                                       <string>1C37FABC05539CD112110102</string>
+                                                       <string>E2644B35053B69B200211256</string>
+                                                       <string>1C37FABC04509CD000100104</string>
+                                               </array>
+                                               <key>PBXProjectModuleGUID</key>
+                                               <string>1CE0B1FE06471DED0097A5F4</string>
+                                               <key>PBXProjectModuleLabel</key>
+                                               <string>Files</string>
+                                               <key>PBXProjectStructureProvided</key>
+                                               <string>yes</string>
+                                               <key>PBXSmartGroupTreeModuleColumnData</key>
+                                               <dict>
+                                                       <key>PBXSmartGroupTreeModuleColumnWidthsKey</key>
+                                                       <array>
+                                                               <real>265</real>
+                                                       </array>
+                                                       <key>PBXSmartGroupTreeModuleColumnsKey_v4</key>
+                                                       <array>
+                                                               <string>MainColumn</string>
+                                                       </array>
+                                               </dict>
+                                               <key>PBXSmartGroupTreeModuleOutlineStateKey_v7</key>
+                                               <dict>
+                                                       <key>PBXSmartGroupTreeModuleOutlineStateExpansionKey</key>
+                                                       <array>
+                                                               <string>F550016102F0983D01000102</string>
+                                                               <string>F550017202F0ABE401000102</string>
+                                                               <string>1C37FABC05509CD000000102</string>
+                                                       </array>
+                                                       <key>PBXSmartGroupTreeModuleOutlineStateSelectionKey</key>
+                                                       <array>
+                                                               <array>
+                                                                       <integer>0</integer>
+                                                               </array>
+                                                       </array>
+                                                       <key>PBXSmartGroupTreeModuleOutlineStateVisibleRectKey</key>
+                                                       <string>{{0, 1044}, {265, 435}}</string>
+                                               </dict>
+                                               <key>PBXTopSmartGroupGIDs</key>
+                                               <array/>
+                                       </dict>
+                                       <key>GeometryConfiguration</key>
+                                       <dict>
+                                               <key>Frame</key>
+                                               <string>{{0, 0}, {282, 453}}</string>
+                                               <key>GroupTreeTableConfiguration</key>
+                                               <array>
+                                                       <string>MainColumn</string>
+                                                       <real>265</real>
+                                               </array>
+                                               <key>RubberWindowFrame</key>
+                                               <string>46 184 812 495 0 0 1152 848 </string>
+                                       </dict>
+                                       <key>Module</key>
+                                       <string>PBXSmartGroupTreeModule</string>
+                                       <key>Proportion</key>
+                                       <string>282pt</string>
+                               </dict>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CE0B20306471E060097A5F4</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>_angle.h</string>
+                                                               <key>PBXSplitModuleInNavigatorKey</key>
+                                                               <dict>
+                                                                       <key>Split0</key>
+                                                                       <dict>
+                                                                               <key>PBXProjectModuleGUID</key>
+                                                                               <string>1CE0B20406471E060097A5F4</string>
+                                                                               <key>PBXProjectModuleLabel</key>
+                                                                               <string>_angle.h</string>
+                                                                               <key>bookmark</key>
+                                                                               <string>A6E2EB1707656ADC002AF736</string>
+                                                                               <key>history</key>
+                                                                               <array>
+                                                                                       <string>A6E2EAF207656836002AF736</string>
+                                                                               </array>
+                                                                       </dict>
+                                                                       <key>SplitCount</key>
+                                                                       <string>1</string>
+                                                               </dict>
+                                                               <key>StatusBarVisibility</key>
+                                                               <true/>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {524, 0}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>46 184 812 495 0 0 1152 848 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXNavigatorGroup</string>
+                                                       <key>Proportion</key>
+                                                       <string>0pt</string>
+                                               </dict>
+                                               <dict>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CE0B20506471E060097A5F4</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Targets</string>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 7}, {524, 446}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>46 184 812 495 0 0 1152 848 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>XCDetailModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>446pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>524pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Project</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>XCModuleDock</string>
+                               <string>PBXSmartGroupTreeModule</string>
+                               <string>XCModuleDock</string>
+                               <string>PBXNavigatorGroup</string>
+                               <string>XCDetailModule</string>
+                       </array>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>A6E2EAF407656836002AF736</string>
+                               <string>1CE0B1FE06471DED0097A5F4</string>
+                               <string>A6E2EAF507656836002AF736</string>
+                               <string>1CE0B20306471E060097A5F4</string>
+                               <string>1CE0B20506471E060097A5F4</string>
+                       </array>
+                       <key>ToolbarConfiguration</key>
+                       <string>xcode.toolbar.config.default</string>
+               </dict>
+       </array>
+       <key>PerspectivesBarVisible</key>
+       <false/>
+       <key>StatusbarIsVisible</key>
+       <true/>
+       <key>TimeStamp</key>
+       <real>0.0</real>
+       <key>ToolbarDisplayMode</key>
+       <integer>1</integer>
+       <key>ToolbarIsVisible</key>
+       <true/>
+       <key>ToolbarSizeMode</key>
+       <integer>1</integer>
+       <key>Type</key>
+       <string>Perspectives</string>
+       <key>UpdateMessage</key>
+       <string></string>
+       <key>WindowJustification</key>
+       <integer>5</integer>
+       <key>WindowOrderList</key>
+       <array>
+               <string>A6E2EAFD076568E5002AF736</string>
+               <string>A6E2EAFB076568E5002AF736</string>
+               <string>/Users/darco/Projects/Voria/ETL/ETL.pbproj</string>
+       </array>
+       <key>WindowString</key>
+       <string>46 184 812 495 0 0 1152 848 </string>
+       <key>WindowTools</key>
+       <array>
+               <dict>
+                       <key>FirstTimeWindowDisplayed</key>
+                       <false/>
+                       <key>Identifier</key>
+                       <string>windowTool.build</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CD0528F0623707200166675</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>&lt;No Editor&gt;</string>
+                                                               <key>PBXSplitModuleInNavigatorKey</key>
+                                                               <dict>
+                                                                       <key>Split0</key>
+                                                                       <dict>
+                                                                               <key>PBXProjectModuleGUID</key>
+                                                                               <string>1CD052900623707200166675</string>
+                                                                       </dict>
+                                                                       <key>SplitCount</key>
+                                                                       <string>1</string>
+                                                               </dict>
+                                                               <key>StatusBarVisibility</key>
+                                                               <true/>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {500, 66}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>377 21 500 500 0 0 1152 848 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXNavigatorGroup</string>
+                                                       <key>Proportion</key>
+                                                       <string>66pt</string>
+                                               </dict>
+                                               <dict>
+                                                       <key>BecomeActive</key>
+                                                       <true/>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>XCMainBuildResultsModuleGUID</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Build</string>
+                                                               <key>XCBuildResultsTrigger_Collapse</key>
+                                                               <integer>1021</integer>
+                                                               <key>XCBuildResultsTrigger_Open</key>
+                                                               <integer>1011</integer>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 73}, {500, 385}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>377 21 500 500 0 0 1152 848 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXBuildResultsModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>385pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>458pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Build Results</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXBuildResultsModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <true/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>A6E2EAFB076568E5002AF736</string>
+                               <string>A6E2EAFC076568E5002AF736</string>
+                               <string>1CD0528F0623707200166675</string>
+                               <string>XCMainBuildResultsModuleGUID</string>
+                       </array>
+                       <key>ToolbarConfiguration</key>
+                       <string>xcode.toolbar.config.build</string>
+                       <key>WindowString</key>
+                       <string>377 21 500 500 0 0 1152 848 </string>
+                       <key>WindowToolGUID</key>
+                       <string>A6E2EAFB076568E5002AF736</string>
+                       <key>WindowToolIsVisible</key>
+                       <true/>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>windowTool.debugger</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>Debugger</key>
+                                                               <dict>
+                                                                       <key>HorizontalSplitView</key>
+                                                                       <dict>
+                                                                               <key>_collapsingFrameDimension</key>
+                                                                               <real>0.0</real>
+                                                                               <key>_indexOfCollapsedView</key>
+                                                                               <integer>0</integer>
+                                                                               <key>_percentageOfCollapsedView</key>
+                                                                               <real>0.0</real>
+                                                                               <key>isCollapsed</key>
+                                                                               <string>yes</string>
+                                                                               <key>sizes</key>
+                                                                               <array>
+                                                                                       <string>{{0, 0}, {317, 164}}</string>
+                                                                                       <string>{{317, 0}, {377, 164}}</string>
+                                                                               </array>
+                                                                       </dict>
+                                                                       <key>VerticalSplitView</key>
+                                                                       <dict>
+                                                                               <key>_collapsingFrameDimension</key>
+                                                                               <real>0.0</real>
+                                                                               <key>_indexOfCollapsedView</key>
+                                                                               <integer>0</integer>
+                                                                               <key>_percentageOfCollapsedView</key>
+                                                                               <real>0.0</real>
+                                                                               <key>isCollapsed</key>
+                                                                               <string>yes</string>
+                                                                               <key>sizes</key>
+                                                                               <array>
+                                                                                       <string>{{0, 0}, {694, 164}}</string>
+                                                                                       <string>{{0, 164}, {694, 216}}</string>
+                                                                               </array>
+                                                                       </dict>
+                                                               </dict>
+                                                               <key>LauncherConfigVersion</key>
+                                                               <string>8</string>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1C162984064C10D400B95A72</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Debug - GLUTExamples (Underwater)</string>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>DebugConsoleDrawerSize</key>
+                                                               <string>{100, 120}</string>
+                                                               <key>DebugConsoleVisible</key>
+                                                               <string>None</string>
+                                                               <key>DebugConsoleWindowFrame</key>
+                                                               <string>{{200, 200}, {500, 300}}</string>
+                                                               <key>DebugSTDIOWindowFrame</key>
+                                                               <string>{{200, 200}, {500, 300}}</string>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {694, 380}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>321 238 694 422 0 0 1440 878 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXDebugSessionModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>380pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>380pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Debugger</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXDebugSessionModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <true/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>1CD10A99069EF8BA00B06720</string>
+                               <string>1C0AD2AB069F1E9B00FABCE6</string>
+                               <string>1C162984064C10D400B95A72</string>
+                               <string>1C0AD2AC069F1E9B00FABCE6</string>
+                       </array>
+                       <key>ToolbarConfiguration</key>
+                       <string>xcode.toolbar.config.debug</string>
+                       <key>WindowString</key>
+                       <string>321 238 694 422 0 0 1440 878 </string>
+                       <key>WindowToolGUID</key>
+                       <string>1CD10A99069EF8BA00B06720</string>
+                       <key>WindowToolIsVisible</key>
+                       <false/>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>windowTool.find</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>Dock</key>
+                                                       <array>
+                                                               <dict>
+                                                                       <key>ContentConfiguration</key>
+                                                                       <dict>
+                                                                               <key>PBXProjectModuleGUID</key>
+                                                                               <string>1CDD528C0622207200134675</string>
+                                                                               <key>PBXProjectModuleLabel</key>
+                                                                               <string>&lt;No Editor&gt;</string>
+                                                                               <key>PBXSplitModuleInNavigatorKey</key>
+                                                                               <dict>
+                                                                                       <key>Split0</key>
+                                                                                       <dict>
+                                                                                               <key>PBXProjectModuleGUID</key>
+                                                                                               <string>1CD0528D0623707200166675</string>
+                                                                                       </dict>
+                                                                                       <key>SplitCount</key>
+                                                                                       <string>1</string>
+                                                                               </dict>
+                                                                               <key>StatusBarVisibility</key>
+                                                                               <true/>
+                                                                       </dict>
+                                                                       <key>GeometryConfiguration</key>
+                                                                       <dict>
+                                                                               <key>Frame</key>
+                                                                               <string>{{0, 0}, {781, 167}}</string>
+                                                                               <key>RubberWindowFrame</key>
+                                                                               <string>62 385 781 470 0 0 1440 878 </string>
+                                                                       </dict>
+                                                                       <key>Module</key>
+                                                                       <string>PBXNavigatorGroup</string>
+                                                                       <key>Proportion</key>
+                                                                       <string>781pt</string>
+                                                               </dict>
+                                                       </array>
+                                                       <key>Proportion</key>
+                                                       <string>50%</string>
+                                               </dict>
+                                               <dict>
+                                                       <key>BecomeActive</key>
+                                                       <true/>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CD0528E0623707200166675</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Project Find</string>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{8, 0}, {773, 254}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>62 385 781 470 0 0 1440 878 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXProjectFindModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>50%</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>428pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Project Find</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXProjectFindModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <true/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>1C530D57069F1CE1000CFCEE</string>
+                               <string>1C530D58069F1CE1000CFCEE</string>
+                               <string>1C530D59069F1CE1000CFCEE</string>
+                               <string>1CDD528C0622207200134675</string>
+                               <string>1C530D5A069F1CE1000CFCEE</string>
+                               <string>1CE0B1FE06471DED0097A5F4</string>
+                               <string>1CD0528E0623707200166675</string>
+                       </array>
+                       <key>WindowString</key>
+                       <string>62 385 781 470 0 0 1440 878 </string>
+                       <key>WindowToolGUID</key>
+                       <string>1C530D57069F1CE1000CFCEE</string>
+                       <key>WindowToolIsVisible</key>
+                       <false/>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>MENUSEPARATOR</string>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>windowTool.debuggerConsole</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>BecomeActive</key>
+                                                       <true/>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1C78EAAC065D492600B07095</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Debugger Console</string>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {440, 358}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>650 41 440 400 0 0 1280 1002 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXDebugCLIModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>358pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>358pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Debugger Console</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXDebugCLIModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <true/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>1C78EAAD065D492600B07095</string>
+                               <string>1C78EAAE065D492600B07095</string>
+                               <string>1C78EAAC065D492600B07095</string>
+                       </array>
+                       <key>WindowString</key>
+                       <string>650 41 440 400 0 0 1280 1002 </string>
+               </dict>
+               <dict>
+                       <key>FirstTimeWindowDisplayed</key>
+                       <false/>
+                       <key>Identifier</key>
+                       <string>windowTool.run</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>LauncherConfigVersion</key>
+                                                               <string>3</string>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CD0528B0623707200166675</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Run</string>
+                                                               <key>Runner</key>
+                                                               <dict>
+                                                                       <key>HorizontalSplitView</key>
+                                                                       <dict>
+                                                                               <key>_collapsingFrameDimension</key>
+                                                                               <real>0.0</real>
+                                                                               <key>_indexOfCollapsedView</key>
+                                                                               <integer>0</integer>
+                                                                               <key>_percentageOfCollapsedView</key>
+                                                                               <real>0.0</real>
+                                                                               <key>isCollapsed</key>
+                                                                               <string>yes</string>
+                                                                               <key>sizes</key>
+                                                                               <array>
+                                                                                       <string>{{0, 0}, {493, 167}}</string>
+                                                                                       <string>{{0, 176}, {493, 267}}</string>
+                                                                               </array>
+                                                                       </dict>
+                                                                       <key>VerticalSplitView</key>
+                                                                       <dict>
+                                                                               <key>_collapsingFrameDimension</key>
+                                                                               <real>0.0</real>
+                                                                               <key>_indexOfCollapsedView</key>
+                                                                               <integer>0</integer>
+                                                                               <key>_percentageOfCollapsedView</key>
+                                                                               <real>0.0</real>
+                                                                               <key>isCollapsed</key>
+                                                                               <string>yes</string>
+                                                                               <key>sizes</key>
+                                                                               <array>
+                                                                                       <string>{{0, 0}, {405, 443}}</string>
+                                                                                       <string>{{414, 0}, {514, 443}}</string>
+                                                                               </array>
+                                                                       </dict>
+                                                               </dict>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {458, 143}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>653 537 458 185 0 0 1152 848 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXRunSessionModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>143pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>143pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Run Log</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXRunSessionModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <true/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>A6E2EAFD076568E5002AF736</string>
+                               <string>A6E2EAFE076568E5002AF736</string>
+                               <string>1CD0528B0623707200166675</string>
+                               <string>A6E2EAFF076568E5002AF736</string>
+                       </array>
+                       <key>ToolbarConfiguration</key>
+                       <string>xcode.toolbar.config.run</string>
+                       <key>WindowString</key>
+                       <string>653 537 458 185 0 0 1152 848 </string>
+                       <key>WindowToolGUID</key>
+                       <string>A6E2EAFD076568E5002AF736</string>
+                       <key>WindowToolIsVisible</key>
+                       <false/>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>windowTool.scm</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1C78EAB2065D492600B07095</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>&lt;No Editor&gt;</string>
+                                                               <key>PBXSplitModuleInNavigatorKey</key>
+                                                               <dict>
+                                                                       <key>Split0</key>
+                                                                       <dict>
+                                                                               <key>PBXProjectModuleGUID</key>
+                                                                               <string>1C78EAB3065D492600B07095</string>
+                                                                       </dict>
+                                                                       <key>SplitCount</key>
+                                                                       <string>1</string>
+                                                               </dict>
+                                                               <key>StatusBarVisibility</key>
+                                                               <true/>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {452, 0}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>743 379 452 308 0 0 1280 1002 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXNavigatorGroup</string>
+                                                       <key>Proportion</key>
+                                                       <string>0pt</string>
+                                               </dict>
+                                               <dict>
+                                                       <key>BecomeActive</key>
+                                                       <true/>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CD052920623707200166675</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>SCM</string>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>ConsoleFrame</key>
+                                                               <string>{{0, 259}, {452, 0}}</string>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 7}, {452, 259}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>743 379 452 308 0 0 1280 1002 </string>
+                                                               <key>TableConfiguration</key>
+                                                               <array>
+                                                                       <string>Status</string>
+                                                                       <real>30</real>
+                                                                       <string>FileName</string>
+                                                                       <real>199</real>
+                                                                       <string>Path</string>
+                                                                       <real>197.09500122070312</real>
+                                                               </array>
+                                                               <key>TableFrame</key>
+                                                               <string>{{0, 0}, {452, 250}}</string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXCVSModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>259pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>266pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>SCM</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXCVSModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <true/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>1C78EAB4065D492600B07095</string>
+                               <string>1C78EAB5065D492600B07095</string>
+                               <string>1C78EAB2065D492600B07095</string>
+                               <string>1CD052920623707200166675</string>
+                       </array>
+                       <key>WindowString</key>
+                       <string>743 379 452 308 0 0 1280 1002 </string>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>windowTool.breakpoints</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>BecomeActive</key>
+                                                       <true/>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CD052930623707200166675</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Breakpoints</string>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>BreakpointsTreeTableConfiguration</key>
+                                                               <array>
+                                                                       <string>enabledColumn</string>
+                                                                       <real>16</real>
+                                                                       <string>breakpointColumn</string>
+                                                                       <real>201.5830078125</real>
+                                                               </array>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {240, 195}}</string>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>342 421 240 216 0 0 1440 878 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXDebugBreakpointsModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>195pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>195pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Breakpoints</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXDebugBreakpointsModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <false/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>1C0AD2AD069F1E9B00FABCE6</string>
+                               <string>1C0AD2AE069F1E9B00FABCE6</string>
+                               <string>1CD052930623707200166675</string>
+                       </array>
+                       <key>WindowString</key>
+                       <string>342 421 240 216 0 0 1440 878 </string>
+                       <key>WindowToolGUID</key>
+                       <string>1C0AD2AD069F1E9B00FABCE6</string>
+                       <key>WindowToolIsVisible</key>
+                       <false/>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>windowTool.bookmarks</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>Module</key>
+                                                       <string>PBXBookmarksModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>166pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>166pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Bookmarks</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXBookmarksModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <false/>
+                       <key>WindowString</key>
+                       <string>538 42 401 187 0 0 1280 1002 </string>
+               </dict>
+               <dict>
+                       <key>Identifier</key>
+                       <string>windowTool.classBrowser</string>
+                       <key>Layout</key>
+                       <array>
+                               <dict>
+                                       <key>Dock</key>
+                                       <array>
+                                               <dict>
+                                                       <key>BecomeActive</key>
+                                                       <true/>
+                                                       <key>ContentConfiguration</key>
+                                                       <dict>
+                                                               <key>OptionsSetName</key>
+                                                               <string>Hierarchy, all classes</string>
+                                                               <key>PBXProjectModuleGUID</key>
+                                                               <string>1CA6456E063B45B4001379D8</string>
+                                                               <key>PBXProjectModuleLabel</key>
+                                                               <string>Class Browser - NSObject</string>
+                                                       </dict>
+                                                       <key>GeometryConfiguration</key>
+                                                       <dict>
+                                                               <key>ClassesFrame</key>
+                                                               <string>{{0, 0}, {374, 96}}</string>
+                                                               <key>ClassesTreeTableConfiguration</key>
+                                                               <array>
+                                                                       <string>PBXClassNameColumnIdentifier</string>
+                                                                       <real>208</real>
+                                                                       <string>PBXClassBookColumnIdentifier</string>
+                                                                       <real>22</real>
+                                                               </array>
+                                                               <key>Frame</key>
+                                                               <string>{{0, 0}, {630, 331}}</string>
+                                                               <key>MembersFrame</key>
+                                                               <string>{{0, 105}, {374, 395}}</string>
+                                                               <key>MembersTreeTableConfiguration</key>
+                                                               <array>
+                                                                       <string>PBXMemberTypeIconColumnIdentifier</string>
+                                                                       <real>22</real>
+                                                                       <string>PBXMemberNameColumnIdentifier</string>
+                                                                       <real>216</real>
+                                                                       <string>PBXMemberTypeColumnIdentifier</string>
+                                                                       <real>97</real>
+                                                                       <string>PBXMemberBookColumnIdentifier</string>
+                                                                       <real>22</real>
+                                                               </array>
+                                                               <key>PBXModuleWindowStatusBarHidden2</key>
+                                                               <true/>
+                                                               <key>RubberWindowFrame</key>
+                                                               <string>385 179 630 352 0 0 1440 878 </string>
+                                                       </dict>
+                                                       <key>Module</key>
+                                                       <string>PBXClassBrowserModule</string>
+                                                       <key>Proportion</key>
+                                                       <string>331pt</string>
+                                               </dict>
+                                       </array>
+                                       <key>Proportion</key>
+                                       <string>331pt</string>
+                               </dict>
+                       </array>
+                       <key>Name</key>
+                       <string>Class Browser</string>
+                       <key>ServiceClasses</key>
+                       <array>
+                               <string>PBXClassBrowserModule</string>
+                       </array>
+                       <key>StatusbarIsVisible</key>
+                       <false/>
+                       <key>TableOfContents</key>
+                       <array>
+                               <string>1C0AD2AF069F1E9B00FABCE6</string>
+                               <string>1C0AD2B0069F1E9B00FABCE6</string>
+                               <string>1CA6456E063B45B4001379D8</string>
+                       </array>
+                       <key>ToolbarConfiguration</key>
+                       <string>xcode.toolbar.config.classbrowser</string>
+                       <key>WindowString</key>
+                       <string>385 179 630 352 0 0 1440 878 </string>
+                       <key>WindowToolGUID</key>
+                       <string>1C0AD2AF069F1E9B00FABCE6</string>
+                       <key>WindowToolIsVisible</key>
+                       <false/>
+               </dict>
+       </array>
+</dict>
+</plist>
diff --git a/ETL/tags/stable/ETL.pbproj/darco.pbxuser b/ETL/tags/stable/ETL.pbproj/darco.pbxuser
new file mode 100755 (executable)
index 0000000..63eaae6
--- /dev/null
@@ -0,0 +1,859 @@
+// !$*UTF8*$!
+{
+       A6E2EADA07656777002AF736 = {
+               fallbackIsa = XCSourceControlManager;
+               isSCMEnabled = 0;
+               isa = PBXSourceControlManager;
+               scmConfiguration = {
+               };
+               scmType = "";
+       };
+       A6E2EADB07656777002AF736 = {
+               indexTemplatePath = "";
+               isa = PBXCodeSenseManager;
+               usesDefaults = 1;
+               wantsCodeCompletion = 1;
+               wantsCodeCompletionAutoSuggestions = 0;
+               wantsCodeCompletionCaseSensitivity = 1;
+               wantsCodeCompletionListAlways = 1;
+               wantsCodeCompletionOnlyMatchingItems = 1;
+               wantsCodeCompletionParametersIncluded = 1;
+               wantsCodeCompletionPlaceholdersInserted = 1;
+               wantsCodeCompletionTabCompletes = 1;
+               wantsIndex = 1;
+       };
+       A6E2EAF207656836002AF736 = {
+               fRef = F5060A1C02F342A901000102;
+               isa = PBXBookmark;
+       };
+       A6E2EB1707656ADC002AF736 = {
+               fRef = F5060A1C02F342A901000102;
+               isa = PBXTextBookmark;
+               name = "_angle.h: 1";
+               rLen = 0;
+               rLoc = 0;
+               rType = 0;
+               vrLen = 0;
+               vrLoc = 0;
+       };
+       F5060A1C02F342A901000102 = {
+               uiCtxt = {
+                       sepNavIntBoundsRect = "{{0, 0}, {608, 6187}}";
+                       sepNavSelRange = "{0, 0}";
+                       sepNavVisRect = "{{0, 0}, {0, 0}}";
+               };
+       };
+       F5060A3602F37B5E01000102 = {
+               activeExec = 0;
+               executables = (
+                       F5060A3802F37B5E01000102,
+               );
+       };
+       F5060A3802F37B5E01000102 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Handle Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F5060A3C02F37BAC01000102 = {
+               activeExec = 0;
+               executables = (
+                       F5060A4402F37BAC01000102,
+               );
+       };
+       F5060A4402F37BAC01000102 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Angle Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F5060A4802F37BDD01000102 = {
+               activeExec = 0;
+       };
+       F5060A5102F37D8201000102 = {
+               activeExec = 0;
+               executables = (
+                       F5060A5902F37D8201000102,
+               );
+       };
+       F5060A5902F37D8201000102 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Smach Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F5060A5A02F37D8501000102 = {
+               activeExec = 0;
+               executables = (
+                       F5060A6202F37D8501000102,
+               );
+       };
+       F5060A6202F37D8501000102 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Random Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F5060A6702F37DEF01000102 = {
+               activeExec = 0;
+               executables = (
+                       F5060A6F02F37DEF01000102,
+               );
+       };
+       F5060A6F02F37DEF01000102 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Fixed Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F513069D032666F8012F4765 = {
+               activeExec = 0;
+       };
+       F51307D803269B0F012F4765 = {
+               activeExec = 0;
+               executables = (
+                       F51307E103269B0F012F4765,
+               );
+       };
+       F51307E103269B0F012F4765 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Stringf Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F54AEB2B02F6899D01000102 = {
+               activeExec = 0;
+               executables = (
+                       F54AEB3302F6899D01000102,
+               );
+       };
+       F54AEB3302F6899D01000102 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Clock Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F550016502F0983D01000102 = {
+               activeBuildStyle = F550016402F0983D01000102;
+               activeExecutable = F5060A5902F37D8201000102;
+               activeTarget = F513069D032666F8012F4765;
+               addToTargets = (
+                       F588A3BC02F0CCE501000102,
+               );
+               breakpoints = (
+                       F5AD1D3D03098DA401B5FFC8,
+               );
+               codeSenseManager = A6E2EADB07656777002AF736;
+               executables = (
+                       F5060A3802F37B5E01000102,
+                       F5060A4402F37BAC01000102,
+                       F5060A5902F37D8201000102,
+                       F5060A6202F37D8501000102,
+                       F5060A6F02F37DEF01000102,
+                       F54AEB3302F6899D01000102,
+                       F576CB76031841EA01A80006,
+                       F5CAA207031AD533012F434D,
+                       F51307E103269B0F012F4765,
+                       F58D9F8E037F146301A80006,
+                       F58D9F97037F14FE01A80006,
+               );
+               perUserDictionary = {
+                       PBXConfiguration.PBXFileTableDataSource3.PBXFileTableDataSource = {
+                               PBXFileTableDataSourceColumnSortingDirectionKey = "-1";
+                               PBXFileTableDataSourceColumnSortingKey = PBXFileDataSource_Filename_ColumnID;
+                               PBXFileTableDataSourceColumnWidthsKey = (
+                                       20,
+                                       279,
+                                       20,
+                                       54,
+                                       43,
+                                       43,
+                                       20,
+                               );
+                               PBXFileTableDataSourceColumnsKey = (
+                                       PBXFileDataSource_FiletypeID,
+                                       PBXFileDataSource_Filename_ColumnID,
+                                       PBXFileDataSource_Built_ColumnID,
+                                       PBXFileDataSource_ObjectSize_ColumnID,
+                                       PBXFileDataSource_Errors_ColumnID,
+                                       PBXFileDataSource_Warnings_ColumnID,
+                                       PBXFileDataSource_Target_ColumnID,
+                               );
+                       };
+                       PBXConfiguration.PBXTargetDataSource.PBXTargetDataSource = {
+                               PBXFileTableDataSourceColumnSortingDirectionKey = "-1";
+                               PBXFileTableDataSourceColumnSortingKey = PBXFileDataSource_Filename_ColumnID;
+                               PBXFileTableDataSourceColumnWidthsKey = (
+                                       20,
+                                       241,
+                                       62,
+                                       20,
+                                       56,
+                                       43,
+                                       43,
+                               );
+                               PBXFileTableDataSourceColumnsKey = (
+                                       PBXFileDataSource_FiletypeID,
+                                       PBXFileDataSource_Filename_ColumnID,
+                                       PBXTargetDataSource_PrimaryAttribute,
+                                       PBXFileDataSource_Built_ColumnID,
+                                       PBXFileDataSource_ObjectSize_ColumnID,
+                                       PBXFileDataSource_Errors_ColumnID,
+                                       PBXFileDataSource_Warnings_ColumnID,
+                               );
+                       };
+                       PBXPerProjectTemplateStateSaveDate = 124086103;
+                       PBXPrepackagedSmartGroups_v2 = (
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       activationKey = OldTargetSmartGroup;
+                                       clz = PBXTargetSmartGroup;
+                                       description = "Displays all targets of the project.";
+                                       globalID = 1C37FABC04509CD000000102;
+                                       name = Targets;
+                                       preferences = {
+                                               image = Targets;
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXTargetSmartGroup2;
+                                       description = "Displays all targets of the project as well as nested build phases.";
+                                       globalID = 1C37FBAC04509CD000000102;
+                                       name = Targets;
+                                       preferences = {
+                                               image = Targets;
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXExecutablesSmartGroup;
+                                       description = "Displays all executables of the project.";
+                                       globalID = 1C37FAAC04509CD000000102;
+                                       name = Executables;
+                                       preferences = {
+                                               image = Executable;
+                                       };
+                               },
+                               {
+                                       " PBXTransientLocationAtTop " = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXErrorsWarningsSmartGroup;
+                                       description = "Displays files with errors or warnings.";
+                                       globalID = 1C08E77C0454961000C914BD;
+                                       name = "Errors and Warnings";
+                                       preferences = {
+                                               fnmatch = "";
+                                               image = WarningsErrors;
+                                               recursive = 1;
+                                               regex = "";
+                                               root = "<PROJECT>";
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXFilenameSmartGroup;
+                                       description = "Filters items in a given group (potentially recursively) based on matching the name with the regular expression of the filter.";
+                                       globalID = 1CC0EA4004350EF90044410B;
+                                       name = "Implementation Files";
+                                       preferences = {
+                                               canSave = 1;
+                                               fnmatch = "";
+                                               image = SmartFolder;
+                                               isLeaf = 0;
+                                               recursive = 1;
+                                               regex = "?*\\.[mcMC]";
+                                               root = "<PROJECT>";
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXFilenameSmartGroup;
+                                       description = "This group displays Interface Builder NIB Files.";
+                                       globalID = 1CC0EA4004350EF90041110B;
+                                       name = "NIB Files";
+                                       preferences = {
+                                               canSave = 1;
+                                               fnmatch = "*.nib";
+                                               image = SmartFolder;
+                                               isLeaf = 0;
+                                               recursive = 1;
+                                               regex = "";
+                                               root = "<PROJECT>";
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = no;
+                                       absolutePathToBundle = "";
+                                       clz = PBXFindSmartGroup;
+                                       description = "Displays Find Results.";
+                                       globalID = 1C37FABC05509CD000000102;
+                                       name = "Find Results";
+                                       preferences = {
+                                               image = spyglass;
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = no;
+                                       absolutePathToBundle = "";
+                                       clz = PBXBookmarksSmartGroup;
+                                       description = "Displays Project Bookmarks.";
+                                       globalID = 1C37FABC05539CD112110102;
+                                       name = Bookmarks;
+                                       preferences = {
+                                               image = Bookmarks;
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = XCSCMSmartGroup;
+                                       description = "Displays files with interesting SCM status.";
+                                       globalID = E2644B35053B69B200211256;
+                                       name = SCM;
+                                       preferences = {
+                                               image = PBXRepository;
+                                               isLeaf = 0;
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXSymbolsSmartGroup;
+                                       description = "Displays all symbols for the project.";
+                                       globalID = 1C37FABC04509CD000100104;
+                                       name = "Project Symbols";
+                                       preferences = {
+                                               image = ProjectSymbols;
+                                               isLeaf = 1;
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXFilenameSmartGroup;
+                                       description = "Filters items in a given group (potentially recursively) based on matching the name with the regular expression of the filter.";
+                                       globalID = PBXTemplateMarker;
+                                       name = "Simple Filter SmartGroup";
+                                       preferences = {
+                                               canSave = 1;
+                                               fnmatch = "*.nib";
+                                               image = SmartFolder;
+                                               isLeaf = 0;
+                                               recursive = 1;
+                                               regex = "";
+                                               root = "<PROJECT>";
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       absolutePathToBundle = "";
+                                       clz = PBXFilenameSmartGroup;
+                                       description = "Filters items in a given group (potentially recursively) based on matching the name with the regular expression of the filter.";
+                                       globalID = PBXTemplateMarker;
+                                       name = "Simple Regular Expression SmartGroup";
+                                       preferences = {
+                                               canSave = 1;
+                                               fnmatch = "";
+                                               image = SmartFolder;
+                                               isLeaf = 0;
+                                               recursive = 1;
+                                               regex = "?*\\.[mcMC]";
+                                               root = "<PROJECT>";
+                                       };
+                               },
+                               {
+                                       PBXTransientLocationAtTop = bottom;
+                                       clz = XDDesignSmartGroup;
+                                       description = "Displays Xdesign models";
+                                       globalID = 2E4A936305E6979E00701470;
+                                       name = Design;
+                                       preferences = {
+                                               image = Design;
+                                               isLeaf = 0;
+                                       };
+                               },
+                       );
+                       PBXWorkspaceContents = (
+                               {
+                                       LeftSlideOut = {
+                                               Split0 = {
+                                                       Split0 = {
+                                                               NavContent0 = {
+                                                                       bookmark = A6FEFDFB05DF3B2E00140006;
+                                                                       history = (
+                                                                               F530FB0803650921012F4ADF,
+                                                                               F5429FB903A918AB01A80006,
+                                                                               F5429FBA03A918AB01A80006,
+                                                                               F5C1F0ED03BCE61101A80006,
+                                                                               A64F6F3B052BE34900140006,
+                                                                               A64F6F3C052BE34900140006,
+                                                                               A64F6F3D052BE34900140006,
+                                                                               A64F6F3E052BE34900140006,
+                                                                               A63F3B810551700E00140006,
+                                                                               A63F3B820551700E00140006,
+                                                                               A64EF6BF05A73A8F00140006,
+                                                                       );
+                                                                       prevStack = (
+                                                                               F5429FBC03A918AB01A80006,
+                                                                               F5429FBD03A918AB01A80006,
+                                                                               F5429FBE03A918AB01A80006,
+                                                                               F5C1F0EF03BCE61101A80006,
+                                                                               A64F6F41052BE34900140006,
+                                                                               A64F6F42052BE34900140006,
+                                                                               A64F6F43052BE34900140006,
+                                                                               A64F6F44052BE34900140006,
+                                                                               A64F6F45052BE34900140006,
+                                                                               A64F6F46052BE34900140006,
+                                                                               A63F3B830551700E00140006,
+                                                                               A63F3B840551700E00140006,
+                                                                       );
+                                                               };
+                                                               NavCount = 1;
+                                                               NavGeometry0 = {
+                                                                       Frame = "{{0, 0}, {992, 458}}";
+                                                                       NavBarVisible = YES;
+                                                               };
+                                                               NavSplitVertical = NO;
+                                                       };
+                                                       SplitCount = 1;
+                                                       Tab1 = {
+                                                               Debugger = {
+                                                                       Split0 = {
+                                                                               SplitCount = 2;
+                                                                       };
+                                                                       SplitCount = 1;
+                                                                       TabCount = 2;
+                                                               };
+                                                               LauncherConfigVersion = 7;
+                                                       };
+                                                       Tab2 = {
+                                                               LauncherConfigVersion = 3;
+                                                               Runner = {
+                                                               };
+                                                       };
+                                                       TabCount = 5;
+                                               };
+                                               SplitCount = 1;
+                                               Tab1 = {
+                                                       OptionsSetName = "Hierarchy, all classes";
+                                               };
+                                               TabCount = 5;
+                                       };
+                               },
+                       );
+                       PBXWorkspaceGeometries = (
+                               {
+                                       ContentSize = "{1276, 770}";
+                                       LeftSlideOut = {
+                                               ActiveTab = 0;
+                                               ActiveTabName = PBXGroupTreeModule;
+                                               Collapsed = NO;
+                                               Frame = "{{0, 23}, {1276, 747}}";
+                                               Split0 = {
+                                                       ActiveTab = 2;
+                                                       ActiveTabName = PBXBuildResultsModule;
+                                                       Collapsed = NO;
+                                                       Frame = "{{284, 0}, {992, 747}}";
+                                                       Split0 = {
+                                                               Frame = "{{0, 289}, {992, 458}}";
+                                                       };
+                                                       SplitCount = 1;
+                                                       Tab0 = {
+                                                               Frame = "{{0, 0}, {572, 214}}";
+                                                       };
+                                                       Tab1 = {
+                                                               Debugger = {
+                                                                       Collapsed = NO;
+                                                                       Frame = "{{0, 0}, {992, 150}}";
+                                                                       Split0 = {
+                                                                               Frame = "{{0, 24}, {992, 126}}";
+                                                                               Split0 = {
+                                                                                       Frame = "{{0, 0}, {488, 126}}";
+                                                                               };
+                                                                               Split1 = {
+                                                                                       DebugVariablesTableConfiguration = (
+                                                                                               Name,
+                                                                                               123,
+                                                                                               Value,
+                                                                                               85,
+                                                                                               Summary,
+                                                                                               261.123,
+                                                                                       );
+                                                                                       Frame = "{{497, 0}, {495, 126}}";
+                                                                               };
+                                                                               SplitCount = 2;
+                                                                       };
+                                                                       SplitCount = 1;
+                                                                       Tab0 = {
+                                                                               Frame = "{{0, 0}, {100, 50}}";
+                                                                       };
+                                                                       Tab1 = {
+                                                                               Frame = "{{0, 0}, {100, 50}}";
+                                                                       };
+                                                                       TabCount = 2;
+                                                                       TabsVisible = YES;
+                                                               };
+                                                               Frame = "{{0, 0}, {992, 125}}";
+                                                               LauncherConfigVersion = 7;
+                                                       };
+                                                       Tab2 = {
+                                                               Frame = "{{0, 0}, {992, 254}}";
+                                                               LauncherConfigVersion = 3;
+                                                               Runner = {
+                                                                       Frame = "{{0, 0}, {992, 254}}";
+                                                               };
+                                                       };
+                                                       Tab3 = {
+                                                               BuildMessageFrame = "{{0, 0}, {994, 232}}";
+                                                               BuildTranscriptFrame = "{{0, 241}, {994, 2}}";
+                                                               BuildTranscriptFrameExpanded = YES;
+                                                               Frame = "{{0, 0}, {992, 265}}";
+                                                       };
+                                                       Tab4 = {
+                                                               Frame = "{{0, 0}, {612, 295}}";
+                                                       };
+                                                       TabCount = 5;
+                                                       TabsVisible = YES;
+                                               };
+                                               SplitCount = 1;
+                                               Tab0 = {
+                                                       Frame = "{{0, 0}, {260, 747}}";
+                                                       GroupTreeTableConfiguration = (
+                                                               TargetStatusColumn,
+                                                               18,
+                                                               MainColumn,
+                                                               205,
+                                                               SCMStatusColumn,
+                                                               22,
+                                                       );
+                                               };
+                                               Tab1 = {
+                                                       ClassesFrame = "{{0, 0}, {247, 330}}";
+                                                       ClassesTreeTableConfiguration = (
+                                                               PBXBookColumnIdentifier,
+                                                               20,
+                                                               PBXClassColumnIdentifier,
+                                                               204,
+                                                       );
+                                                       Frame = "{{0, 0}, {245, 549}}";
+                                                       MembersFrame = "{{0, 339}, {247, 210}}";
+                                                       MembersTreeTableConfiguration = (
+                                                               PBXBookColumnIdentifier,
+                                                               20,
+                                                               PBXMethodColumnIdentifier,
+                                                               203,
+                                                       );
+                                               };
+                                               Tab2 = {
+                                                       Frame = "{{0, 0}, {226, 549}}";
+                                               };
+                                               Tab3 = {
+                                                       Frame = "{{0, 0}, {191, 747}}";
+                                                       TargetTableConfiguration = (
+                                                               ActiveObject,
+                                                               16,
+                                                               ObjectNames,
+                                                               202.296,
+                                                       );
+                                               };
+                                               Tab4 = {
+                                                       BreakpointsTreeTableConfiguration = (
+                                                               breakpointColumn,
+                                                               138,
+                                                               enabledColumn,
+                                                               31,
+                                                       );
+                                                       Frame = "{{0, 0}, {191, 549}}";
+                                               };
+                                               TabCount = 5;
+                                               TabsVisible = YES;
+                                       };
+                                       NavBarShownByDefault = YES;
+                                       StatusViewVisible = YES;
+                                       Template = F5F68CF101725D4C0D7A8F4C;
+                                       ToolbarVisible = YES;
+                                       WindowLocation = "{4, 0}";
+                               },
+                       );
+                       PBXWorkspaceStateSaveDate = 124086103;
+               };
+               perUserProjectItems = {
+                       A6E2EAF207656836002AF736 = A6E2EAF207656836002AF736;
+                       A6E2EB1707656ADC002AF736 = A6E2EB1707656ADC002AF736;
+               };
+               sourceControlManager = A6E2EADA07656777002AF736;
+               userBuildSettings = {
+               };
+       };
+       F576CB6D031841EA01A80006 = {
+               activeExec = 0;
+               executables = (
+                       F576CB76031841EA01A80006,
+               );
+       };
+       F576CB76031841EA01A80006 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Hermite Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F588A3BC02F0CCE501000102 = {
+               activeExec = 0;
+       };
+       F58D9F85037F146301A80006 = {
+               activeExec = 0;
+               executables = (
+                       F58D9F8E037F146301A80006,
+               );
+       };
+       F58D9F8E037F146301A80006 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Pen Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F58D9F8F037F14FE01A80006 = {
+               activeExec = 0;
+               executables = (
+                       F58D9F97037F14FE01A80006,
+               );
+       };
+       F58D9F97037F14FE01A80006 = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Surface Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+       F5AD1D3D03098DA401B5FFC8 = {
+               fileReference = F5060A1E02F342A901000102;
+               isa = PBXFileBreakpoint;
+               lineNumber = 5;
+               state = 2;
+       };
+       F5CAA1FE031AD533012F434D = {
+               activeExec = 0;
+               executables = (
+                       F5CAA207031AD533012F434D,
+               );
+       };
+       F5CAA207031AD533012F434D = {
+               activeArgIndex = 2147483647;
+               activeArgIndices = (
+               );
+               argumentStrings = (
+               );
+               configStateDict = {
+               };
+               cppStopOnCatchEnabled = 0;
+               cppStopOnThrowEnabled = 0;
+               customDataFormattersEnabled = 1;
+               debuggerPlugin = GDBDebugging;
+               disassemblyDisplayState = 0;
+               dylibVariantSuffix = "";
+               enableDebugStr = 1;
+               environmentEntries = (
+               );
+               isa = PBXExecutable;
+               libgmallocEnabled = 0;
+               name = "Spline Test";
+               shlibInfoDictList = (
+               );
+               sourceDirectories = (
+               );
+       };
+}
diff --git a/ETL/tags/stable/ETL.pbproj/etl_profile.h b/ETL/tags/stable/ETL.pbproj/etl_profile.h
new file mode 100644 (file)
index 0000000..e63e0fe
--- /dev/null
@@ -0,0 +1,40 @@
+/* include/etl_profile.h.  Generated by configure.  */
+/* include/etl_profile.h.in.  Generated from configure.in by autoheader.  */
+
+
+#ifndef __VETL_PROFILE_H
+#define __VETL_PROFILE_H
+
+/* define if target is big endian */
+#define WORDS_BIGENDIAN
+
+#ifndef HAVE_GETTIMEOFDAY
+#define HAVE_GETTIMEOFDAY
+#endif
+
+#ifndef HAVE_PTHREAD_H
+#define HAVE_PTHREAD_H
+#endif
+
+#ifndef HAVE_SCHED_H
+#define HAVE_SCHED_H
+#endif
+
+#ifndef HAVE_PTHREAD_CREATE
+#define HAVE_PTHREAD_CREATE
+#endif
+
+#ifndef HAVE_VASPRINTF
+#define HAVE_VASPRINTF
+#endif
+
+#ifndef HAVE_VSNPRINTF
+#define HAVE_VSNPRINTF
+#endif
+
+#ifndef HAVE_VSPRINTF
+#define HAVE_VSPRINTF
+#endif
+
+#endif // __VETL_CONFIG_H
+
diff --git a/ETL/tags/stable/ETL.pbproj/frameworkfix.cpp b/ETL/tags/stable/ETL.pbproj/frameworkfix.cpp
new file mode 100644 (file)
index 0000000..0aee6e8
--- /dev/null
@@ -0,0 +1,8 @@
+/*
+ *  untitled.cpp
+ *  ETL
+ *
+ *  Created by Robert Quattlebaum on Mon Aug 26 2002.
+ *
+ */
+
diff --git a/ETL/tags/stable/ETL.pbproj/project.pbxproj b/ETL/tags/stable/ETL.pbproj/project.pbxproj
new file mode 100755 (executable)
index 0000000..b5d7e0e
--- /dev/null
@@ -0,0 +1,3119 @@
+// !$*UTF8*$!
+{
+       archiveVersion = 1;
+       classes = {
+       };
+       objectVersion = 39;
+       objects = {
+               A63F3B3E054DA00200140006 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _misc.h;
+                       path = ETL/_misc.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               A63F3B3F054DA00200140006 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = text;
+                       name = misc;
+                       path = ETL/misc;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               A63F3B40054DA00200140006 = {
+                       fileRef = A63F3B3E054DA00200140006;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                                       Private,
+                               );
+                       };
+               };
+               A63F3B42054DA02500140006 = {
+                       fileRef = A63F3B3F054DA00200140006;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                               );
+                       };
+               };
+               A64F6D24052A9DCC00140006 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _ref_count.h;
+                       path = ETL/_ref_count.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               A64F6D25052A9DCC00140006 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = text;
+                       name = ref_count;
+                       path = ETL/ref_count;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               A64F6D26052A9DCC00140006 = {
+                       fileRef = A64F6D24052A9DCC00140006;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                                       Private,
+                               );
+                       };
+               };
+               A64F6D28052A9DFF00140006 = {
+                       fileRef = A64F6D25052A9DCC00140006;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                               );
+                       };
+               };
+               A6E2EAC007656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EAC107656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F51307D803269B0F012F4765;
+                       remoteInfo = "Stringf Test";
+               };
+               A6E2EAC207656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F5060A6702F37DEF01000102;
+                       remoteInfo = "Fixed Test";
+               };
+               A6E2EAC307656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F5060A5A02F37D8501000102;
+                       remoteInfo = "Random Test";
+               };
+               A6E2EAC407656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F5060A5102F37D8201000102;
+                       remoteInfo = "Smach Test";
+               };
+               A6E2EAC507656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F5060A3C02F37BAC01000102;
+                       remoteInfo = "Angle Test";
+               };
+               A6E2EAC607656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F5060A3602F37B5E01000102;
+                       remoteInfo = "Handle Test";
+               };
+               A6E2EAC707656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F576CB6D031841EA01A80006;
+                       remoteInfo = "Hermite Test";
+               };
+               A6E2EAC807656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F54AEB2B02F6899D01000102;
+                       remoteInfo = "Clock Test";
+               };
+               A6E2EAC907656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F5CAA1FE031AD533012F434D;
+                       remoteInfo = "Spline Test";
+               };
+               A6E2EACA07656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EACB07656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EACC07656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EACD07656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EACE07656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EACF07656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
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+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EAD107656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EAD207656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
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+                       isa = PBXContainerItemProxy;
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+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
+                       remoteInfo = "ETL Framework";
+               };
+               A6E2EAD407656757002AF736 = {
+                       containerPortal = F550016502F0983D01000102;
+                       isa = PBXContainerItemProxy;
+                       proxyType = 1;
+                       remoteGlobalIDString = F588A3BC02F0CCE501000102;
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+               };
+               A6E2EADC076567C1002AF736 = {
+                       fileEncoding = 30;
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+                       lastKnownFileType = sourcecode.c.h;
+                       name = _rect.h;
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+                       sourceTree = "<group>";
+               };
+               A6E2EADD076567C1002AF736 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _value.h;
+                       path = ETL/_value.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               A6E2EADE076567C1002AF736 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = text;
+                       name = rect;
+                       path = ETL/rect;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               A6E2EADF076567C1002AF736 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = text;
+                       name = value;
+                       path = ETL/value;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               A6E2EAE0076567C1002AF736 = {
+                       fileRef = A6E2EADC076567C1002AF736;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               A6E2EAE1076567C1002AF736 = {
+                       fileRef = A6E2EADD076567C1002AF736;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               A6E2EAE2076567C1002AF736 = {
+                       fileRef = A6E2EADE076567C1002AF736;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
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+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+//A60
+//A61
+//A62
+//A63
+//A64
+//F50
+//F51
+//F52
+//F53
+//F54
+               F504527502F391C901000102 = {
+                       buildSettings = {
+                               COPY_PHASE_STRIP = NO;
+                               DEBUGGING_SYMBOLS = YES;
+                               OPTIMIZATION_CFLAGS = "-O0";
+                               PROFILING_CODE = YES;
+                       };
+                       isa = PBXBuildStyle;
+                       name = "Development (GCC3)";
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+               };
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+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Private,
+                                       Public,
+                               );
+                       };
+               };
+               F5060A0502F3366801000102 = {
+                       fileEncoding = 30;
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+                       lastKnownFileType = text;
+                       name = ipc;
+                       path = ETL/ipc;
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+                       fileEncoding = 30;
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+                       lastKnownFileType = text;
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+                       settings = {
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+                                       Public,
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+               F5060A0802F3366801000102 = {
+                       fileRef = F5060A0602F3366801000102;
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+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                               );
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+                       fileEncoding = 30;
+                       isa = PBXFileReference;
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+                       name = _angle.h;
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+                       sourceTree = "<group>";
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+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _curve.h;
+                       path = ETL/_curve.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5060A1E02F342A901000102 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _fixed.h;
+                       path = ETL/_fixed.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5060A1F02F342A901000102 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _handle.h;
+                       path = ETL/_handle.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5060A2102F342A901000102 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _smach.h;
+                       path = ETL/_smach.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5060A2202F342A901000102 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _thread.h;
+                       path = ETL/_thread.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5060A2302F342A901000102 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _trivial.h;
+                       path = ETL/_trivial.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5060A2402F342A901000102 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = text;
+                       name = fixed;
+                       path = ETL/fixed;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5060A2502F342A901000102 = {
+                       fileRef = F5060A1C02F342A901000102;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Private,
+                                       Public,
+                               );
+                       };
+               };
+               F5060A2602F342A901000102 = {
+                       fileRef = F5060A1D02F342A901000102;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Private,
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+                       };
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+                       );
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+                               WARNING_CFLAGS = "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas";
+                               WRAPPER_EXTENSION = pkg;
+                       };
+                       dependencies = (
+                               F51306B303266DAC012F4765,
+                       );
+                       isa = PBXBundleTarget;
+                       name = "Devel Package";
+                       productInstallPath = "$(USER_LIBRARY_DIR)/Bundles";
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+                       productReference = F513069E032666F8012F4765;
+                       productSettingsXML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
+<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">
+<plist version=\"1.0\">
+<dict>
+       <key>CFBundleDevelopmentRegion</key>
+       <string>English</string>
+       <key>CFBundleExecutable</key>
+       <string></string>
+       <key>CFBundleGetInfoString</key>
+       <string></string>
+       <key>CFBundleIconFile</key>
+       <string></string>
+       <key>CFBundleIdentifier</key>
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+       <key>CFBundlePackageType</key>
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+       <key>CFBundleSignature</key>
+       <string>????</string>
+       <key>CFBundleVersion</key>
+       <string>0.0.1d1</string>
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+               F513069F03266806012F4765 = {
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+                       files = (
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+                       isa = PBXShellScriptBuildPhase;
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+                       shellPath = /bin/sh;
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+                       isa = PBXBuildFile;
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+                       targetProxy = A6E2EAD007656757002AF736;
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+                       isa = PBXShellScriptBuildPhase;
+                       runOnlyForDeploymentPostprocessing = 0;
+                       shellPath = /bin/sh;
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+                               WARNING_CFLAGS = "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas";
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+                       dependencies = (
+                               F51307D903269B0F012F4765,
+                       );
+                       isa = PBXToolTarget;
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+                               F51307E503269DBE012F4765,
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+               F51307DD03269B0F012F4765 = {
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+                               F51307DE03269B0F012F4765,
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+                       target = F51307D803269B0F012F4765;
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+       <string>English</string>
+       <key>CFBundleExecutable</key>
+       <string></string>
+       <key>CFBundleGetInfoString</key>
+       <string></string>
+       <key>CFBundleIconFile</key>
+       <string></string>
+       <key>CFBundleIdentifier</key>
+       <string></string>
+       <key>CFBundleInfoDictionaryVersion</key>
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+       <key>CFBundleName</key>
+       <string></string>
+       <key>CFBundlePackageType</key>
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+       <key>CFBundleShortVersionString</key>
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+       <key>CFBundleSignature</key>
+       <string>????</string>
+       <key>CFBundleVersion</key>
+       <string>0.0.1d1</string>
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+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                               );
+                       };
+               };
+               F5CAA1FE031AD533012F434D = {
+                       buildPhases = (
+                               F5CAA200031AD533012F434D,
+                               F5CAA201031AD533012F434D,
+                               F5CAA203031AD533012F434D,
+                               F5CAA205031AD533012F434D,
+                       );
+                       buildSettings = {
+                               HEADER_SEARCH_PATHS = "ETL.pbproj include";
+                               OTHER_CFLAGS = "";
+                               OTHER_LDFLAGS = "";
+                               OTHER_REZFLAGS = "";
+                               PRODUCT_NAME = "Spline Test";
+                               REZ_EXECUTABLE = YES;
+                               SECTORDER_FLAGS = "";
+                               WARNING_CFLAGS = "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas";
+                       };
+                       dependencies = (
+                               F5CAA1FF031AD533012F434D,
+                       );
+                       isa = PBXToolTarget;
+                       name = "Spline Test";
+                       productInstallPath = /usr/local/bin;
+                       productName = "Handle Test";
+                       productReference = F5CAA206031AD533012F434D;
+               };
+               F5CAA1FF031AD533012F434D = {
+                       isa = PBXTargetDependency;
+                       target = F588A3BC02F0CCE501000102;
+                       targetProxy = A6E2EAC007656757002AF736;
+               };
+               F5CAA200031AD533012F434D = {
+                       buildActionMask = 2147483647;
+                       files = (
+                       );
+                       isa = PBXHeadersBuildPhase;
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               F5CAA201031AD533012F434D = {
+                       buildActionMask = 2147483647;
+                       files = (
+                               F5CAA209031AD56B012F434D,
+                       );
+                       isa = PBXSourcesBuildPhase;
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               F5CAA203031AD533012F434D = {
+                       buildActionMask = 2147483647;
+                       files = (
+                               F5CAA204031AD533012F434D,
+                       );
+                       isa = PBXFrameworksBuildPhase;
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               F5CAA204031AD533012F434D = {
+                       fileRef = F588A3BD02F0CCE501000102;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5CAA205031AD533012F434D = {
+                       buildActionMask = 2147483647;
+                       files = (
+                       );
+                       isa = PBXRezBuildPhase;
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               F5CAA206031AD533012F434D = {
+                       explicitFileType = "compiled.mach-o.executable";
+                       isa = PBXFileReference;
+                       path = "Spline Test";
+                       refType = 3;
+                       sourceTree = BUILT_PRODUCTS_DIR;
+               };
+               F5CAA208031AD56B012F434D = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.cpp.cpp;
+                       name = spline.cpp;
+                       path = test/spline.cpp;
+                       refType = 4;
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+               };
+               F5CAA209031AD56B012F434D = {
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+                       };
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+                       targetProxy = A6E2EAC907656757002AF736;
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+               F5CAA306031AEFC1012F434D = {
+                       isa = PBXTargetDependency;
+                       target = F576CB6D031841EA01A80006;
+                       targetProxy = A6E2EAC707656757002AF736;
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+               F5CAA30A031AF0E1012F434D = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.cpp.cpp;
+                       name = frameworkfix.cpp;
+                       path = ETL.pbproj/frameworkfix.cpp;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5CAA30B031AF0E1012F434D = {
+                       fileRef = F5CAA30A031AF0E1012F434D;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5D51DF00399C74801A80006 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = sourcecode.c.h;
+                       name = _smart_ptr.h;
+                       path = ETL/_smart_ptr.h;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5D51DF10399C74801A80006 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = text;
+                       name = smart_ptr;
+                       path = ETL/smart_ptr;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5D51DF20399C74801A80006 = {
+                       fileRef = F5D51DF00399C74801A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                                       Private,
+                               );
+                       };
+               };
+               F5D51DF40399C7C201A80006 = {
+                       fileRef = F5D51DF10399C74801A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                               );
+                       };
+               };
+               F5D988CB03325BFC01A80006 = {
+                       isa = PBXFileReference;
+                       lastKnownFileType = text.rtf;
+                       path = License.rtf;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5D988CC03325BFC01A80006 = {
+                       isa = PBXFileReference;
+                       lastKnownFileType = text.rtf;
+                       path = ReadMe.rtf;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5D988CD03325BFC01A80006 = {
+                       isa = PBXFileReference;
+                       lastKnownFileType = text.rtf;
+                       path = Welcome.rtf;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5D988CE03325BFC01A80006 = {
+                       fileRef = F5D988CB03325BFC01A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5D988CF03325BFC01A80006 = {
+                       fileRef = F5D988CC03325BFC01A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5D988D003325BFC01A80006 = {
+                       fileRef = F5D988CD03325BFC01A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5D988D403325CD801A80006 = {
+                       fileRef = F5D988CD03325BFC01A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5D988D503325CDB01A80006 = {
+                       fileRef = F5D988CC03325BFC01A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5D988D603325CDE01A80006 = {
+                       fileRef = F5D988CB03325BFC01A80006;
+                       isa = PBXBuildFile;
+                       settings = {
+                       };
+               };
+               F5EDFAE8032D514001A80082 = {
+                       fileEncoding = 30;
+                       isa = PBXFileReference;
+                       lastKnownFileType = text;
+                       name = trivial;
+                       path = ETL/trivial;
+                       refType = 4;
+                       sourceTree = "<group>";
+               };
+               F5EDFAEA032D516D01A80082 = {
+                       fileRef = F5EDFAE8032D514001A80082;
+                       isa = PBXBuildFile;
+                       settings = {
+                               ATTRIBUTES = (
+                                       Public,
+                               );
+                       };
+               };
+       };
+       rootObject = F550016502F0983D01000102;
+}
diff --git a/ETL/tags/stable/ETL.prj b/ETL/tags/stable/ETL.prj
new file mode 100644 (file)
index 0000000..f7fd779
--- /dev/null
@@ -0,0 +1,169 @@
+# Anjuta Version 1.2.0 
+Compatibility Level: 1 
+
+<PROJECT_DESCRIPTION_START>
+Extended Template library
+
+<PROJECT_DESCRIPTION_END>
+<CONFIG_PROGS_START>
+<CONFIG_PROGS_END>
+<CONFIG_LIBS_START>
+<CONFIG_LIBS_END>
+<CONFIG_HEADERS_START>
+<CONFIG_HEADERS_END>
+<CONFIG_CHARACTERISTICS_START>
+<CONFIG_CHARACTERISTICS_END>
+<CONFIG_LIB_FUNCS_START>
+<CONFIG_LIB_FUNCS_END>
+<CONFIG_ADDITIONAL_START>
+<CONFIG_ADDITIONAL_END>
+<CONFIG_FILES_START>
+<CONFIG_FILES_END>
+<MAKEFILE_AM_START>
+<MAKEFILE_AM_END>
+
+props.file.type=project
+
+anjuta.version=1.2.0
+anjuta.compatibility.level=1
+
+project.name=ETL
+project.type=GENERIC
+project.target.type=EXECUTABLE
+project.version=0.99
+project.author=Robert Quattlebaum
+project.source.target=unknown
+project.has.gettext=0
+project.gui.command=
+project.programming.language=C++
+project.excluded.modules=intl
+
+project.config.extra.modules.before=
+project.config.extra.modules.after=
+project.config.blocked=1
+project.config.disable.overwriting=1 1 1 1 1 1 1 1 1 
+
+project.menu.entry=ETL Version 0.99
+project.menu.group=Application
+project.menu.comment=ETL Version 0.99
+project.menu.icon=
+project.menu.need.terminal=0
+
+project.configure.options=
+anjuta.program.arguments=
+preferences.build.option.jobs=0
+preferences.build.option.silent=0
+preferences.build.option.autosave=0
+preferences.anjuta.make.options=-k
+preferences.make=make
+preferences.build.option.keep.going=1
+preferences.build.option.warn.undef=0
+preferences.autoformat.custom.style= -i8 -sc -bli0 -bl0 -cbi0 -ss
+preferences.indent.opening=0
+preferences.autoformat.disable=1
+preferences.indent.automatic=1
+preferences.use.tabs=1
+preferences.indent.size=4
+preferences.tabsize=4
+preferences.indent.closing=0
+
+module.include.name=.
+module.include.type=
+module.include.files=\
+       ETL/_bit_rotate.h\
+       ETL/_bezier.h\
+       ETL/_fastangle_tables.h\
+       ETL/_boxblur.h\
+       ETL/_clock_system.h\
+       ETL/_gaussian.h\
+       ETL/_rwlock.h\
+       ETL/_stringf.h\
+       ETL/_status.h\
+       ETL/_smart_ptr.h\
+       ETL/_thread.h\
+       ETL/_curve_func.h\
+       ETL/etl_profile_.h\
+       ETL/_curve.h\
+       ETL/_calculus.h\
+       ETL/_trivial.h\
+       ETL/etl_profile.h\
+       ETL/_pen.h\
+       ETL/_misc.h\
+       ETL/_mutex_win32.h\
+       ETL/_clock_gettimeofday.h\
+       ETL/_ref_count.h\
+       ETL/_bezier_angle.h\
+       ETL/_clock_base.h\
+       ETL/_bspline.h\
+       ETL/_smach.h\
+       ETL/_fixed.h\
+       ETL/_condition.h\
+       ETL/_mutex_null.h\
+       ETL/_surface.h\
+       ETL/_fastangle.h\
+       ETL/_mutex_pthreads.h\
+       ETL/_hermite.h\
+       ETL/_handle.h\
+       ETL/_random.h\
+       ETL/_angle.h\
+       ETL/_clock_win32hpcount.h\
+       ETL/etl_config.h\
+       ETL.pbproj/etl_profile.h
+
+module.source.name=.
+module.source.type=
+module.source.files=\
+       test/surface.cpp\
+       test/random.cpp\
+       test/smach.cpp\
+       test/smart_ptr.cpp\
+       test/benchmark.cpp\
+       test/spline.cpp\
+       test/handle.cpp\
+       test/stringf.cpp\
+       test/clock.cpp\
+       test/angle.cpp\
+       test/hermite.cpp\
+       test/fixed.cpp\
+       test/pen.cpp\
+       ETL.pbproj/frameworkfix.cpp
+
+module.pixmap.name=.
+module.pixmap.type=
+module.pixmap.files=
+
+module.data.name=.
+module.data.type=
+module.data.files=
+
+module.help.name=.
+module.help.type=
+module.help.files=
+
+module.doc.name=.
+module.doc.type=
+module.doc.files=\
+       README\
+       INSTALL\
+       ChangeLog
+
+module.po.files=
+
+compiler.options.supports=
+compiler.options.include.paths=\
+       .\
+       ..
+compiler.options.library.paths=
+compiler.options.libraries=
+compiler.options.libraries.selected=
+compiler.options.defines=\
+       HAVE_CONFIG_H
+compiler.options.defines.selected=
+compiler.options.warning.buttons=0 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 
+compiler.options.optimize.buttons=0 0 1 0 
+compiler.options.other.buttons=1 0 
+compiler.options.other.c.flags=
+compiler.options.other.l.flags=
+compiler.options.other.l.libs=
+
+project.src.paths=
diff --git a/ETL/tags/stable/ETL/Makefile.am b/ETL/tags/stable/ETL/Makefile.am
new file mode 100644 (file)
index 0000000..4344558
--- /dev/null
@@ -0,0 +1,15 @@
+# $Id$
+
+MAINTAINERCLEANFILES=Makefile.in
+
+CLEANFILES=$(top_builddir)/ETL/etl_profile.h
+
+etldir = $(includedir)/ETL
+
+etl_HEADERS= value _value.h rect _rect.h misc _misc.h ref_count _ref_count.h angle fastangle handle ipc thread fixed random clock hermite calculus stringf trivial spline _stringf.h _bspline.h _calculus.h _mutex_null.h _hermite.h _curve_func.h _clock_base.h _clock_system.h _clock_gettimeofday.h _random.h _angle.h _fastangle.h _curve.h _handle.h _thread.h _mutex_pthreads.h _mutex_win32.h _condition.h _rwlock.h smach _smach.h _trivial.h _fixed.h etl_config.h $(top_builddir)/ETL/etl_profile.h _fastangle_tables.h bezier _bezier.h _bezier_angle.h _status.h status pen _pen.h boxblur _boxblur.h gaussian _gaussian.h surface _surface.h smart_ptr _smart_ptr.h _clock_win32hpcount.h
+
+$(top_builddir)/ETL/etl_profile.h:$(top_builddir)/ETL/etl_profile_.h
+       sed "s/PACKAGE/ETL/g;" < $(top_builddir)/ETL/etl_profile_.h > $(top_builddir)/ETL/etl_profile.h
+
+# FIXME: figure out why this is in SVN, but isn't installed
+EXTRA_DIST=_bit_rotate.h
diff --git a/ETL/tags/stable/ETL/_angle.h b/ETL/tags/stable/ETL/_angle.h
new file mode 100644 (file)
index 0000000..78e91ba
--- /dev/null
@@ -0,0 +1,449 @@
+#include <stdio.h>
+/* ========================================================================
+** Extended Template and Library
+** Angle Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2007 Chris Moore
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_ANGLE_H
+#define __ETL_ANGLE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <cmath>
+#include <functional>
+
+/* === M A C R O S ========================================================= */
+
+#ifndef PI
+# define PI (3.1415926535897932384626433832795029L)
+# define HALF_PI (PI/2)
+#endif
+
+#define ANGLE_EPSILON (1.0e-6)
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+// ========================================================================
+/*!    \class  angle   _angle.h        ETL/angle
+**     \brief  Abstraction of the concept of an angle
+**  \see angle::deg, angle::rad, angle::rot, angle::sin, angle::cos, angle::tan, fastangle
+**     \writeme
+*/
+class angle
+{
+public:
+       typedef float value_type;
+
+protected:
+       typedef value_type unit;
+
+       unit v; //! Stored in radians; positive values indicate counter-clockwise.
+
+public:
+
+       /*
+       ** Arithmetic Operators
+       */
+
+       const angle     &
+       operator+=(const angle &rhs)
+       { v+=rhs.v; return *this; }
+
+       const angle     &
+       operator-=(const angle &rhs)
+       { v-=rhs.v; return *this; }
+
+       const angle     &
+       operator*=(const unit &rhs)
+       { v*=rhs; return *this; }
+
+       const angle     &
+       operator/=(const unit &rhs)
+       { v/=rhs; return *this; }
+
+       //! Angle Addition Operator
+       angle
+       operator+(const angle &rhs)const
+       { return angle(*this)+=rhs; }
+
+       //! Angle Subtraction Operator
+       /*! \sa angle dist(const angle &) */
+       angle
+       operator-(const angle &rhs)const
+       { return angle(*this)-=rhs; }
+
+       //! Angle Scalar Multiplication Operator
+       /*! This operator will multiply the given
+               angle by the given scalar value. */
+       angle
+       operator*(const unit &rhs)const
+       { return angle(*this)*=rhs; }
+
+       angle
+       operator/(const unit &rhs)const
+       { return angle(*this)/=rhs; }
+
+       //! Angle Negation
+       angle
+       operator-()const
+       {
+               angle ret;
+               ret.v=-v;
+               return ret;
+       }
+
+       //! 180 degree rotation operator
+       /*! Returns the angle directly opposite of
+               the given angle, and will yield a result
+               between 0 and 2PI */
+       angle
+       operator~()const
+       {
+               angle ret;
+               ret.v = v+PI;
+               return ret.mod();
+       }
+
+       /*! Returns true if the shortest
+               angle from the left-hand to the
+               right-hand side is counter-clockwise */
+       bool
+       operator<(const angle &rhs)const
+       { return dist(rhs).v<(value_type)0.0; }
+
+       /*! Returns true if the shortest
+               angle from the left-hand to the
+               right-hand side is clockwise */
+       bool
+       operator>(const angle &rhs)const
+       { return dist(rhs).v>(value_type)0.0; }
+
+       /*! Returns true if the shortest
+               angle from the left-hand to the
+               right-hand side is counter-clockwise,
+               or if the angles are refer to the same
+               point on the unit circle. */
+       bool
+       operator<=(const angle &rhs)const
+       { return dist(rhs).v<=(value_type)0.0; }
+
+       /*! Returns true if the shortest
+               angle from the left-hand to the
+               right-hand side is clockwise,
+               or if the angles are refer to the same
+               point on the unit circle. */
+       bool
+       operator>=(const angle &rhs)const
+       { return dist(rhs).v>=(value_type)0.0; }
+
+       /*! Returns true if the angles
+               are refer to the same point
+               on the unit circle. */
+       bool
+       operator==(const angle &rhs)const
+       { return std::abs(dist(rhs).v)<ANGLE_EPSILON; }
+
+       /*! Returns false if the angles
+               are refer to the same point
+               on the unit circle. */
+       bool
+       operator!=(const angle &rhs)const
+       { return std::abs(dist(rhs).v)>ANGLE_EPSILON; }
+
+       //! Absolute Angle Function
+       /*! This function will return the
+               absolute value of the angle. */
+       angle
+       abs()const
+       {
+               angle ret;
+               ret.v=std::abs(v);
+               return ret;
+       }
+
+       //! Angle Difference Function
+       /*! This function will return the
+               shortest physical distance between
+               two angles, from -PI/2 to PI/2
+               \sa angle operator-(const angle &) */
+       angle
+       dist(const angle &rhs)const
+       {
+               angle ret;
+               ret.v=v-rhs.v;
+               ret.v-=rot_floor(ret.v+PI);
+               return ret;
+       }
+
+       //! Rotation Modulus
+       /*! This function will return the
+               value of the angle between 0 and 2PI */
+       angle
+       mod()const
+       {
+               angle ret(*this);
+               ret.v-=rot_floor(ret.v);
+               return ret;
+       }
+
+       //! Zero Rotation (0 degrees)
+       static angle
+       zero()
+       {
+               angle ret;
+               ret.v=0;
+               return ret;
+       }
+
+       //! One Complete Rotation (360 degrees)
+       static angle
+       one()
+       {
+               angle ret;
+               ret.v=PI*2;
+               return ret;
+       }
+
+       //! One Half Rotation (180 degrees)
+       static angle
+       half()
+       {
+               angle ret;
+               ret.v=PI;
+               return ret;
+       }
+
+       bool operator!()const { return std::abs(mod().v) < ANGLE_EPSILON; }
+
+private:
+
+       static value_type rot_floor(value_type x)
+       { return static_cast<value_type>(std::floor(x/(PI*2))*PI*2); }
+
+public:
+       /*
+       ** Conversion Classes
+       */
+
+       class rad;
+       class deg;
+       class rot;
+
+       /*
+       ** Trigonometric Classes
+       */
+
+       class sin;
+       class cos;
+       class tan;
+
+       /*
+       ** Friend classes
+       */
+
+       friend class rad;
+       friend class deg;
+       friend class rot;
+       friend class sin;
+       friend class cos;
+       friend class tan;
+
+       /*
+       ** Deprecated
+       */
+
+#ifndef ETL_NO_DEPRECATED
+       typedef rad             radians;
+       typedef deg             degrees;
+       typedef rot             rotations;
+#endif
+}; // END of class angle
+
+// ========================================================================
+/*!    \class  angle::rad      _angle.h        ETL/angle
+**     \brief  Angle representation in radians
+**     \see angle
+**     \writeme
+*/
+class angle::rad : public angle
+{
+public:
+       explicit rad(const value_type &x) { v=x; }
+       rad(const angle &a):angle(a) { }
+       rad     mod()const { return angle::mod(); }
+       rad dist(const angle &rhs)const { return angle::dist(rhs); }
+       value_type get()const { return v; }
+#ifndef ETL_NO_DEPRECATED
+       // operator value_type()const ETL_DEPRECATED_FUNCTION;
+#endif
+}; // END of class angle::radians
+// inline angle::rad::operator angle::value_type()const { return get(); }
+
+// ========================================================================
+/*!    \class  angle::deg      _angle.h        ETL/angle
+**     \brief  Angle representation in degrees
+**     \see angle
+**     \writeme
+*/
+class angle::deg : public angle
+{
+public:
+       explicit deg(const value_type &x) { v=x*((PI*2)/360); }
+       deg(const angle &a):angle(a) { }
+       deg     mod()const { return angle::mod(); }
+       deg dist(const angle &rhs)const { return angle::dist(rhs); }
+       value_type get()const { return v*360/(PI*2); }
+#ifndef ETL_NO_DEPRECATED
+       // operator value_type()const ETL_DEPRECATED_FUNCTION;
+#endif
+}; // END of class angle::degrees
+// inline angle::deg::operator angle::value_type()const { return get(); }
+
+// ========================================================================
+/*!    \class  angle::rot      _angle.h        ETL/angle
+**     \brief  Angle representation in rotations
+**     \see angle
+**     \writeme
+*/
+class angle::rot : public angle
+{
+public:
+       explicit rot(const value_type &x) { v=x*(PI*2); }
+       rot(const angle &a):angle(a) { }
+       rot mod()const { return angle::mod(); }
+       rot dist(const angle &rhs)const { return angle::dist(rhs); }
+       value_type get()const { return v/(PI*2); }
+#ifndef ETL_NO_DEPRECATED
+       // operator value_type()const ETL_DEPRECATED_FUNCTION;
+#endif
+}; // END of class angle::rotations
+// inline angle::rot::operator angle::value_type()const { return get(); }
+
+// ========================================================================
+/*!    \class  angle::sin      _angle.h        ETL/angle
+**     \brief  Angle representation as a sine function
+**     \see angle
+**     \writeme
+*/
+class angle::sin : public angle
+{
+public:
+       explicit sin(const value_type &x) { v=static_cast<value_type>(std::asin(x)); }
+       sin(const angle &a):angle(a) { }
+       sin     mod()const { return angle::mod(); }
+       sin dist(const angle &rhs)const { return angle::dist(rhs); }
+       value_type get()const { return static_cast<value_type>(std::sin(v)); }
+#ifndef ETL_NO_DEPRECATED
+       // operator value_type()const ETL_DEPRECATED_FUNCTION;
+#endif
+}; // END of class angle::sin
+// inline angle::sin::operator angle::value_type()const { return get(); }
+
+// ========================================================================
+/*!    \class  angle::cos      _angle.h        ETL/angle
+**     \brief  Angle representation as a cosine function
+**     \see angle
+**     \writeme
+*/
+class angle::cos : public angle
+{
+public:
+       explicit cos(const value_type &x)       { v=(value_type)(std::acos(x)); }
+       cos(const angle &a):angle(a) { }
+       cos     mod()const { return angle::mod(); }
+       cos dist(const angle &rhs)const { return angle::dist(rhs); }
+       value_type get()const { return (value_type)std::cos(v); }
+#ifndef ETL_NO_DEPRECATED
+       // operator value_type()const ETL_DEPRECATED_FUNCTION;
+#endif
+}; // END of class angle::cos
+// inline angle::cos::operator angle::value_type()const { return get(); }
+
+// ========================================================================
+/*!    \class  angle::tan      _angle.h        ETL/angle
+**     \brief  Angle representation as a tangent function
+**     \see angle
+**     \writeme
+*/
+class angle::tan : public angle
+{
+public:
+       explicit tan(const value_type &x)       { v=(value_type)(std::atan(x)); }
+       tan(const value_type &y,const value_type &x) { v=(value_type)(std::atan2(y,x)); }
+       tan(const angle &a):angle(a) { }
+       tan     mod()const { return angle::mod(); }
+       tan dist(const angle &rhs)const { return angle::dist(rhs); }
+       value_type get()const { return (value_type)std::tan(v); }
+#ifndef ETL_NO_DEPRECATED
+       // operator value_type()const ETL_DEPRECATED_FUNCTION;
+#endif
+}; // END of class angle::tan
+// inline angle::tan::operator angle::value_type()const { return get(); }
+
+_ETL_END_NAMESPACE
+
+//#include <iostream>
+
+template <typename T>
+struct affine_combo<etl::angle, T>
+{
+       typedef T time_type;
+
+       //affine_combo() { std::cerr<<"affine_combo<etl::angle,float>: I was created!"<<std::endl; }
+       //~affine_combo() { std::cerr<<"affine_combo<etl::angle,float>: I was DELETED!"<<std::endl; }
+
+       etl::angle operator()(const etl::angle &a,const etl::angle &b,const time_type &t)const
+       {
+               return b.dist(a)*(float)t+a;
+       }
+
+       etl::angle reverse(const etl::angle &x, const etl::angle &b, const time_type &t)const
+       {
+               return x.dist(b*(float)t)*(float)(time_type(1)/(time_type(1)-t));
+       }
+};
+
+template <>
+struct distance_func<etl::angle> : public std::binary_function<etl::angle, etl::angle, etl::angle>
+{
+       etl::angle operator()(const etl::angle &a,const etl::angle &b)const
+       {
+               etl::angle delta=b.dist(a);
+               //if(delta<etl::angle::zero())
+               //      return delta+etl::angle::one();
+               return delta;
+       }
+
+       etl::angle cook(const etl::angle &x)const { return x; }
+       etl::angle uncook(const etl::angle &x)const { return x; }
+};
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_bezier.h b/ETL/tags/stable/ETL/_bezier.h
new file mode 100644 (file)
index 0000000..a08a42b
--- /dev/null
@@ -0,0 +1,992 @@
+/*! ========================================================================
+** Extended Template Library
+** Bezier Template Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2007 Chris Moore
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_BEZIER_H
+#define __ETL_BEZIER_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "_curve_func.h"
+#include <cmath>                               // for ldexp
+// #include <ETL/fixed>                        // not used
+
+/* === M A C R O S ========================================================= */
+
+#define MAXDEPTH 64    /*  Maximum depth for recursion */
+
+/* take binary sign of a, either -1, or 1 if >= 0 */
+#define SGN(a)         (((a)<0) ? -1 : 1)
+
+/* find minimum of a and b */
+#ifndef MIN
+#define MIN(a,b)       (((a)<(b))?(a):(b))
+#endif
+
+/* find maximum of a and b */
+#ifndef MAX
+#define MAX(a,b)       (((a)>(b))?(a):(b))
+#endif
+
+#define        BEZIER_EPSILON  (ldexp(1.0,-MAXDEPTH-1)) /*Flatness control value */
+//#define      BEZIER_EPSILON  0.00005 /*Flatness control value */
+#define        DEGREE  3                       /*  Cubic Bezier curve          */
+#define        W_DEGREE 5                      /*  Degree of eqn to find roots of */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template<typename V,typename T> class bezier;
+
+//! Cubic Bezier Curve Base Class
+// This generic implementation uses the DeCasteljau algorithm.
+// Works for just about anything that has an affine combination function
+template <typename V,typename T=float>
+class bezier_base : public std::unary_function<T,V>
+{
+public:
+       typedef V value_type;
+       typedef T time_type;
+
+private:
+       value_type a,b,c,d;
+       time_type r,s;
+
+protected:
+       affine_combo<value_type,time_type> affine_func;
+
+public:
+       bezier_base():r(0.0),s(1.0) { }
+       bezier_base(
+               const value_type &a, const value_type &b, const value_type &c, const value_type &d,
+               const time_type &r=0.0, const time_type &s=1.0):
+               a(a),b(b),c(c),d(d),r(r),s(s) { sync(); }
+
+       void sync()
+       {
+       }
+
+       value_type
+       operator()(time_type t)const
+       {
+               t=(t-r)/(s-r);
+               return
+               affine_func(
+                       affine_func(
+                               affine_func(a,b,t),
+                               affine_func(b,c,t)
+                       ,t),
+                       affine_func(
+                               affine_func(b,c,t),
+                               affine_func(c,d,t)
+                       ,t)
+               ,t);
+       }
+
+       /*
+       void evaluate(time_type t, value_type &f, value_type &df) const
+       {
+               t=(t-r)/(s-r);
+
+               value_type p1 = affine_func(
+                                                       affine_func(a,b,t),
+                                                       affine_func(b,c,t)
+                                                       ,t);
+               value_type p2 = affine_func(
+                                                       affine_func(b,c,t),
+                                                       affine_func(c,d,t)
+                                               ,t);
+
+               f = affine_func(p1,p2,t);
+               df = (p2-p1)*3;
+       }
+       */
+
+       void set_rs(time_type new_r, time_type new_s) { r=new_r; s=new_s; }
+       void set_r(time_type new_r) { r=new_r; }
+       void set_s(time_type new_s) { s=new_s; }
+       const time_type &get_r()const { return r; }
+       const time_type &get_s()const { return s; }
+       time_type get_dt()const { return s-r; }
+
+       bool intersect_hull(const bezier_base<value_type,time_type> &x)const
+       {
+               return 0;
+       }
+
+       //! Bezier curve intersection function
+       /*! Calculates the time of intersection
+       **      for the calling curve.
+       **
+       **      I still have not figured out a good generic
+       **      method of doing this for a bi-infinite
+       **      cubic bezier curve calculated with the DeCasteljau
+       **      algorithm.
+       **
+       **      One method, although it does not work for the
+       **      entire bi-infinite curve, is to iteratively
+       **      intersect the hulls. However, we would only detect
+       **      intersections that occur between R and S.
+       **
+       **      It is entirely possible that a new construct similar
+       **      to the affine combination function will be necessary
+       **      for this to work properly.
+       **
+       **      For now, this function is BROKEN. (although it works
+       **      for the floating-point specializations, using newton's method)
+       */
+       time_type intersect(const bezier_base<value_type,time_type> &x, time_type near=0.0)const
+       {
+               return 0;
+       }
+
+       /* subdivide at some time t into 2 separate curves left and right
+
+               b0 l1
+               *               0+1 l2
+               b1              *               1+2*1+2 l3
+               *               1+2             *                       0+3*1+3*2+3 l4,r1
+               b2              *               1+2*2+2 r2      *
+               *               2+3     r3      *
+               b3 r4   *
+               *
+
+               0.1 2.3 ->      0.1 2 3 4 5.6
+       */
+/*     void subdivide(bezier_base *left, bezier_base *right, const time_type &time = (time_type)0.5) const
+       {
+               time_type t = (time-r)/(s-r);
+               bezier_base lt,rt;
+
+               value_type temp;
+
+               //1st stage points to keep
+               lt.a = a;
+               rt.d = d;
+
+               //2nd stage calc
+               lt.b = affine_func(a,b,t);
+               temp = affine_func(b,c,t);
+               rt.c = affine_func(c,d,t);
+
+               //3rd stage calc
+               lt.c = affine_func(lt.b,temp,t);
+               rt.b = affine_func(temp,rt.c,t);
+
+               //last stage calc
+               lt.d = rt.a = affine_func(lt.c,rt.b,t);
+
+               //set the time range for l,r (the inside values should be 1, 0 respectively)
+               lt.r = r;
+               rt.s = s;
+
+               //give back the curves
+               if(left) *left = lt;
+               if(right) *right = rt;
+       }
+       */
+       value_type &
+       operator[](int i)
+       { return (&a)[i]; }
+
+       const value_type &
+       operator[](int i) const
+       { return (&a)[i]; }
+};
+
+
+#if 1
+// Fast float implementation of a cubic bezier curve
+template <>
+class bezier_base<float,float> : public std::unary_function<float,float>
+{
+public:
+       typedef float value_type;
+       typedef float time_type;
+private:
+       affine_combo<value_type,time_type> affine_func;
+       value_type a,b,c,d;
+       time_type r,s;
+
+       value_type _coeff[4];
+       time_type drs; // reciprocal of (s-r)
+public:
+       bezier_base():r(0.0),s(1.0),drs(1.0) { }
+       bezier_base(
+               const value_type &a, const value_type &b, const value_type &c, const value_type &d,
+               const time_type &r=0.0, const time_type &s=1.0):
+               a(a),b(b),c(c),d(d),r(r),s(s),drs(1.0/(s-r)) { sync(); }
+
+       void sync()
+       {
+//             drs=1.0/(s-r);
+               _coeff[0]=                 a;
+               _coeff[1]=           b*3 - a*3;
+               _coeff[2]=     c*3 - b*6 + a*3;
+               _coeff[3]= d - c*3 + b*3 - a;
+       }
+
+       // Cost Summary: 4 products, 3 sums, and 1 difference.
+       inline value_type
+       operator()(time_type t)const
+       { t-=r; t*=drs; return _coeff[0]+(_coeff[1]+(_coeff[2]+(_coeff[3])*t)*t)*t; }
+
+       void set_rs(time_type new_r, time_type new_s) { r=new_r; s=new_s; drs=1.0/(s-r); }
+       void set_r(time_type new_r) { r=new_r; drs=1.0/(s-r); }
+       void set_s(time_type new_s) { s=new_s; drs=1.0/(s-r); }
+       const time_type &get_r()const { return r; }
+       const time_type &get_s()const { return s; }
+       time_type get_dt()const { return s-r; }
+
+       //! Bezier curve intersection function
+       /*! Calculates the time of intersection
+       **      for the calling curve.
+       */
+       time_type intersect(const bezier_base<value_type,time_type> &x, time_type t=0.0,int i=15)const
+       {
+               //BROKEN - the time values of the 2 curves should be independent
+               value_type system[4];
+               system[0]=_coeff[0]-x._coeff[0];
+               system[1]=_coeff[1]-x._coeff[1];
+               system[2]=_coeff[2]-x._coeff[2];
+               system[3]=_coeff[3]-x._coeff[3];
+
+               t-=r;
+               t*=drs;
+
+               // Newton's method
+               // Inner loop cost summary: 7 products, 5 sums, 1 difference
+               for(;i;i--)
+                       t-= (system[0]+(system[1]+(system[2]+(system[3])*t)*t)*t)/
+                               (system[1]+(system[2]*2+(system[3]*3)*t)*t);
+
+               t*=(s-r);
+               t+=r;
+
+               return t;
+       }
+
+       value_type &
+       operator[](int i)
+       { return (&a)[i]; }
+
+       const value_type &
+       operator[](int i) const
+       { return (&a)[i]; }
+};
+
+
+// Fast double implementation of a cubic bezier curve
+template <>
+class bezier_base<double,float> : public std::unary_function<float,double>
+{
+public:
+       typedef double value_type;
+       typedef float time_type;
+private:
+       affine_combo<value_type,time_type> affine_func;
+       value_type a,b,c,d;
+       time_type r,s;
+
+       value_type _coeff[4];
+       time_type drs; // reciprocal of (s-r)
+public:
+       bezier_base():r(0.0),s(1.0),drs(1.0) { }
+       bezier_base(
+               const value_type &a, const value_type &b, const value_type &c, const value_type &d,
+               const time_type &r=0.0, const time_type &s=1.0):
+               a(a),b(b),c(c),d(d),r(r),s(s),drs(1.0/(s-r)) { sync(); }
+
+       void sync()
+       {
+//             drs=1.0/(s-r);
+               _coeff[0]=                 a;
+               _coeff[1]=           b*3 - a*3;
+               _coeff[2]=     c*3 - b*6 + a*3;
+               _coeff[3]= d - c*3 + b*3 - a;
+       }
+
+       // 4 products, 3 sums, and 1 difference.
+       inline value_type
+       operator()(time_type t)const
+       { t-=r; t*=drs; return _coeff[0]+(_coeff[1]+(_coeff[2]+(_coeff[3])*t)*t)*t; }
+
+       void set_rs(time_type new_r, time_type new_s) { r=new_r; s=new_s; drs=1.0/(s-r); }
+       void set_r(time_type new_r) { r=new_r; drs=1.0/(s-r); }
+       void set_s(time_type new_s) { s=new_s; drs=1.0/(s-r); }
+       const time_type &get_r()const { return r; }
+       const time_type &get_s()const { return s; }
+       time_type get_dt()const { return s-r; }
+
+       //! Bezier curve intersection function
+       /*! Calculates the time of intersection
+       **      for the calling curve.
+       */
+       time_type intersect(const bezier_base<value_type,time_type> &x, time_type t=0.0,int i=15)const
+       {
+               //BROKEN - the time values of the 2 curves should be independent
+               value_type system[4];
+               system[0]=_coeff[0]-x._coeff[0];
+               system[1]=_coeff[1]-x._coeff[1];
+               system[2]=_coeff[2]-x._coeff[2];
+               system[3]=_coeff[3]-x._coeff[3];
+
+               t-=r;
+               t*=drs;
+
+               // Newton's method
+               // Inner loop: 7 products, 5 sums, 1 difference
+               for(;i;i--)
+                       t-= (system[0]+(system[1]+(system[2]+(system[3])*t)*t)*t)/
+                               (system[1]+(system[2]*2+(system[3]*3)*t)*t);
+
+               t*=(s-r);
+               t+=r;
+
+               return t;
+       }
+
+       value_type &
+       operator[](int i)
+       { return (&a)[i]; }
+
+       const value_type &
+       operator[](int i) const
+       { return (&a)[i]; }
+};
+
+//#ifdef __FIXED__
+
+// Fast double implementation of a cubic bezier curve
+/*
+template <>
+template <class T,unsigned int FIXED_BITS>
+class bezier_base<fixed_base<T,FIXED_BITS> > : std::unary_function<fixed_base<T,FIXED_BITS>,fixed_base<T,FIXED_BITS> >
+{
+public:
+       typedef fixed_base<T,FIXED_BITS> value_type;
+       typedef fixed_base<T,FIXED_BITS> time_type;
+
+private:
+       affine_combo<value_type,time_type> affine_func;
+       value_type a,b,c,d;
+       time_type r,s;
+
+       value_type _coeff[4];
+       time_type drs; // reciprocal of (s-r)
+public:
+       bezier_base():r(0.0),s(1.0),drs(1.0) { }
+       bezier_base(
+               const value_type &a, const value_type &b, const value_type &c, const value_type &d,
+               const time_type &r=0, const time_type &s=1):
+               a(a),b(b),c(c),d(d),r(r),s(s),drs(1.0/(s-r)) { sync(); }
+
+       void sync()
+       {
+               drs=time_type(1)/(s-r);
+               _coeff[0]=                 a;
+               _coeff[1]=           b*3 - a*3;
+               _coeff[2]=     c*3 - b*6 + a*3;
+               _coeff[3]= d - c*3 + b*3 - a;
+       }
+
+       // 4 products, 3 sums, and 1 difference.
+       inline value_type
+       operator()(time_type t)const
+       { t-=r; t*=drs; return _coeff[0]+(_coeff[1]+(_coeff[2]+(_coeff[3])*t)*t)*t; }
+
+       void set_rs(time_type new_r, time_type new_s) { r=new_r; s=new_s; drs=time_type(1)/(s-r); }
+       void set_r(time_type new_r) { r=new_r; drs=time_type(1)/(s-r); }
+       void set_s(time_type new_s) { s=new_s; drs=time_type(1)/(s-r); }
+       const time_type &get_r()const { return r; }
+       const time_type &get_s()const { return s; }
+       time_type get_dt()const { return s-r; }
+
+       //! Bezier curve intersection function
+       //! Calculates the time of intersection
+       //      for the calling curve.
+       //
+       time_type intersect(const bezier_base<value_type,time_type> &x, time_type t=0,int i=15)const
+       {
+               value_type system[4];
+               system[0]=_coeff[0]-x._coeff[0];
+               system[1]=_coeff[1]-x._coeff[1];
+               system[2]=_coeff[2]-x._coeff[2];
+               system[3]=_coeff[3]-x._coeff[3];
+
+               t-=r;
+               t*=drs;
+
+               // Newton's method
+               // Inner loop: 7 products, 5 sums, 1 difference
+               for(;i;i--)
+                       t-=(time_type) ( (system[0]+(system[1]+(system[2]+(system[3])*t)*t)*t)/
+                               (system[1]+(system[2]*2+(system[3]*3)*t)*t) );
+
+               t*=(s-r);
+               t+=r;
+
+               return t;
+       }
+
+       value_type &
+       operator[](int i)
+       { return (&a)[i]; }
+
+       const value_type &
+       operator[](int i) const
+       { return (&a)[i]; }
+};
+*/
+//#endif
+
+#endif
+
+
+
+template <typename V, typename T>
+class bezier_iterator
+{
+public:
+
+       struct iterator_category {};
+       typedef V value_type;
+       typedef T difference_type;
+       typedef V reference;
+
+private:
+       difference_type t;
+       difference_type dt;
+       bezier_base<V,T>        curve;
+
+public:
+
+/*
+       reference
+       operator*(void)const { return curve(t); }
+       const surface_iterator&
+
+       operator++(void)
+       { t+=dt; return &this; }
+
+       const surface_iterator&
+       operator++(int)
+       { hermite_iterator _tmp=*this; t+=dt; return _tmp; }
+
+       const surface_iterator&
+       operator--(void)
+       { t-=dt; return &this; }
+
+       const surface_iterator&
+       operator--(int)
+       { hermite_iterator _tmp=*this; t-=dt; return _tmp; }
+
+
+       surface_iterator
+       operator+(difference_type __n) const
+       { return surface_iterator(data+__n[0]+__n[1]*pitch,pitch); }
+
+       surface_iterator
+       operator-(difference_type __n) const
+       { return surface_iterator(data-__n[0]-__n[1]*pitch,pitch); }
+*/
+
+};
+
+template <typename V,typename T=float>
+class bezier : public bezier_base<V,T>
+{
+public:
+       typedef V value_type;
+       typedef T time_type;
+       typedef float distance_type;
+       typedef bezier_iterator<V,T> iterator;
+       typedef bezier_iterator<V,T> const_iterator;
+
+       distance_func<value_type> dist;
+
+       using bezier_base<V,T>::get_r;
+       using bezier_base<V,T>::get_s;
+       using bezier_base<V,T>::get_dt;
+
+public:
+       bezier() { }
+       bezier(const value_type &a, const value_type &b, const value_type &c, const value_type &d):
+               bezier_base<V,T>(a,b,c,d) { }
+
+
+       const_iterator begin()const;
+       const_iterator end()const;
+
+       time_type find_closest(bool fast, const value_type& x, int i=7)const
+       {
+           if (!fast)
+           {
+                       value_type array[4] = {
+                               bezier<V,T>::operator[](0),
+                               bezier<V,T>::operator[](1),
+                               bezier<V,T>::operator[](2),
+                               bezier<V,T>::operator[](3)};
+                       float t = NearestPointOnCurve(x, array);
+                       return t > 0.999999 ? 0.999999 : t < 0.000001 ? 0.000001 : t;
+           }
+           else
+           {
+                       time_type r(0), s(1);
+                       float t((r+s)*0.5); /* half way between r and s */
+
+                       for(;i;i--)
+                       {
+                               // compare 33% of the way between r and s with 67% of the way between r and s
+                               if(dist(operator()((s-r)*(1.0/3.0)+r), x) <
+                                  dist(operator()((s-r)*(2.0/3.0)+r), x))
+                                       s=t;
+                               else
+                                       r=t;
+                               t=((r+s)*0.5);
+                       }
+                       return t;
+               }
+       }
+
+       distance_type find_distance(time_type r, time_type s, int steps=7)const
+       {
+               const time_type inc((s-r)/steps);
+               distance_type ret(0);
+               value_type last(operator()(r));
+
+               for(r+=inc;r<s;r+=inc)
+               {
+                       const value_type n(operator()(r));
+                       ret+=dist.uncook(dist(last,n));
+                       last=n;
+               }
+               ret+=dist.uncook(dist(last,operator()(r)))*(s-(r-inc))/inc;
+
+               return ret;
+       }
+
+       distance_type length()const { return find_distance(get_r(),get_s()); }
+
+       /* subdivide at some time t into 2 separate curves left and right
+
+               b0 l1
+               *               0+1 l2
+               b1              *               1+2*1+2 l3
+               *               1+2             *                       0+3*1+3*2+3 l4,r1
+               b2              *               1+2*2+2 r2      *
+               *               2+3     r3      *
+               b3 r4   *
+               *
+
+               0.1 2.3 ->      0.1 2 3 4 5.6
+       */
+       void subdivide(bezier *left, bezier *right, const time_type &time = (time_type)0.5) const
+       {
+               time_type t=(time-get_r())/get_dt();
+               bezier lt,rt;
+
+               value_type temp;
+               const value_type& a((*this)[0]);
+               const value_type& b((*this)[1]);
+               const value_type& c((*this)[2]);
+               const value_type& d((*this)[3]);
+
+               //1st stage points to keep
+               lt[0] = a;
+               rt[3] = d;
+
+               //2nd stage calc
+               lt[1] = affine_func(a,b,t);
+               temp = affine_func(b,c,t);
+               rt[2] = affine_func(c,d,t);
+
+               //3rd stage calc
+               lt[2] = affine_func(lt[1],temp,t);
+               rt[1] = affine_func(temp,rt[2],t);
+
+               //last stage calc
+               lt[3] = rt[0] = affine_func(lt[2],rt[1],t);
+
+               //set the time range for l,r (the inside values should be 1, 0 respectively)
+               lt.set_r(get_r());
+               rt.set_s(get_s());
+
+               lt.sync();
+               rt.sync();
+
+               //give back the curves
+               if(left) *left = lt;
+               if(right) *right = rt;
+       }
+
+
+       void evaluate(time_type t, value_type &f, value_type &df) const
+       {
+               t=(t-get_r())/get_dt();
+
+               const value_type& a((*this)[0]);
+               const value_type& b((*this)[1]);
+               const value_type& c((*this)[2]);
+               const value_type& d((*this)[3]);
+
+               const value_type p1 = affine_func(
+                                                       affine_func(a,b,t),
+                                                       affine_func(b,c,t)
+                                                       ,t);
+               const value_type p2 = affine_func(
+                                                       affine_func(b,c,t),
+                                                       affine_func(c,d,t)
+                                               ,t);
+
+               f = affine_func(p1,p2,t);
+               df = (p2-p1)*3;
+       }
+
+private:
+       /*
+        *  Bezier :
+        *      Evaluate a Bezier curve at a particular parameter value
+        *      Fill in control points for resulting sub-curves if "Left" and
+        *      "Right" are non-null.
+        *
+        *    int                       degree;         Degree of bezier curve
+        *    value_type        *VT;            Control pts
+        *    time_type         t;                      Parameter value
+        *    value_type        *Left;          RETURN left half ctl pts
+        *    value_type        *Right;         RETURN right half ctl pts
+        */
+       static value_type Bezier(value_type *VT, int degree, time_type t, value_type *Left, value_type *Right)
+       {
+               int             i, j;           /* Index variables      */
+               value_type      Vtemp[W_DEGREE+1][W_DEGREE+1];
+
+               /* Copy control points  */
+               for (j = 0; j <= degree; j++)
+                       Vtemp[0][j] = VT[j];
+
+               /* Triangle computation */
+               for (i = 1; i <= degree; i++)
+                       for (j =0 ; j <= degree - i; j++)
+                       {
+                               Vtemp[i][j][0] = (1.0 - t) * Vtemp[i-1][j][0] + t * Vtemp[i-1][j+1][0];
+                               Vtemp[i][j][1] = (1.0 - t) * Vtemp[i-1][j][1] + t * Vtemp[i-1][j+1][1];
+                       }
+
+               if (Left != NULL)
+                       for (j = 0; j <= degree; j++)
+                               Left[j]  = Vtemp[j][0];
+
+               if (Right != NULL)
+                       for (j = 0; j <= degree; j++)
+                               Right[j] = Vtemp[degree-j][j];
+
+               return (Vtemp[degree][0]);
+       }
+
+       /*
+        * CrossingCount :
+        *      Count the number of times a Bezier control polygon
+        *      crosses the 0-axis. This number is >= the number of roots.
+        *
+        *    value_type        *VT;                    Control pts of Bezier curve
+        */
+       static int CrossingCount(value_type *VT)
+       {
+               int     i;
+               int     n_crossings = 0;        /*  Number of zero-crossings    */
+               int             sign, old_sign;         /*  Sign of coefficients                */
+
+               sign = old_sign = SGN(VT[0][1]);
+               for (i = 1; i <= W_DEGREE; i++)
+               {
+                       sign = SGN(VT[i][1]);
+                       if (sign != old_sign) n_crossings++;
+                       old_sign = sign;
+               }
+
+               return n_crossings;
+       }
+
+       /*
+        *  ControlPolygonFlatEnough :
+        *      Check if the control polygon of a Bezier curve is flat enough
+        *      for recursive subdivision to bottom out.
+        *
+        *    value_type        *VT;            Control points
+        */
+       static int ControlPolygonFlatEnough(value_type *VT)
+       {
+               int                     i;                                      /* Index variable                                       */
+               distance_type   distance[W_DEGREE];     /* Distances from pts to line           */
+               distance_type   max_distance_above;     /* maximum of these                                     */
+               distance_type   max_distance_below;
+               time_type               intercept_1, intercept_2, left_intercept, right_intercept;
+               distance_type   a, b, c;                        /* Coefficients of implicit                     */
+               /* eqn for line from VT[0]-VT[deg]                      */
+               /* Find the  perpendicular distance                     */
+               /* from each interior control point to          */
+               /* line connecting VT[0] and VT[W_DEGREE]       */
+               {
+                       distance_type   abSquared;
+
+                       /* Derive the implicit equation for line connecting first *
+                        *  and last control points */
+                       a = VT[0][1] - VT[W_DEGREE][1];
+                       b = VT[W_DEGREE][0] - VT[0][0];
+                       c = VT[0][0] * VT[W_DEGREE][1] - VT[W_DEGREE][0] * VT[0][1];
+
+                       abSquared = (a * a) + (b * b);
+
+                       for (i = 1; i < W_DEGREE; i++)
+                       {
+                               /* Compute distance from each of the points to that line        */
+                               distance[i] = a * VT[i][0] + b * VT[i][1] + c;
+                               if (distance[i] > 0.0) distance[i] =  (distance[i] * distance[i]) / abSquared;
+                               if (distance[i] < 0.0) distance[i] = -(distance[i] * distance[i]) / abSquared;
+                       }
+               }
+
+               /* Find the largest distance */
+               max_distance_above = max_distance_below = 0.0;
+
+               for (i = 1; i < W_DEGREE; i++)
+               {
+                       if (distance[i] < 0.0) max_distance_below = MIN(max_distance_below, distance[i]);
+                       if (distance[i] > 0.0) max_distance_above = MAX(max_distance_above, distance[i]);
+               }
+
+               /* Implicit equation for "above" line */
+               intercept_1 = -(c + max_distance_above)/a;
+
+               /*  Implicit equation for "below" line */
+               intercept_2 = -(c + max_distance_below)/a;
+
+               /* Compute intercepts of bounding box   */
+               left_intercept = MIN(intercept_1, intercept_2);
+               right_intercept = MAX(intercept_1, intercept_2);
+
+               return 0.5 * (right_intercept-left_intercept) < BEZIER_EPSILON ? 1 : 0;
+       }
+
+       /*
+        *  ComputeXIntercept :
+        *      Compute intersection of chord from first control point to last
+        *  with 0-axis.
+        *
+        *    value_type        *VT;                    Control points
+        */
+       static time_type ComputeXIntercept(value_type *VT)
+       {
+               distance_type YNM = VT[W_DEGREE][1] - VT[0][1];
+               return (YNM*VT[0][0] - (VT[W_DEGREE][0] - VT[0][0])*VT[0][1]) / YNM;
+       }
+
+       /*
+        *  FindRoots :
+        *      Given a 5th-degree equation in Bernstein-Bezier form, find
+        *      all of the roots in the interval [0, 1].  Return the number
+        *      of roots found.
+        *
+        *    value_type        *w;                             The control points
+        *    time_type         *t;                             RETURN candidate t-values
+        *    int                       depth;                  The depth of the recursion
+        */
+       static int FindRoots(value_type *w, time_type *t, int depth)
+       {
+               int             i;
+               value_type      Left[W_DEGREE+1];       /* New left and right   */
+               value_type      Right[W_DEGREE+1];      /* control polygons             */
+               int             left_count;                     /* Solution count from  */
+               int                     right_count;            /* children                             */
+               time_type       left_t[W_DEGREE+1];     /* Solutions from kids  */
+               time_type       right_t[W_DEGREE+1];
+
+               switch (CrossingCount(w))
+               {
+                       case 0 :
+                       {       /* No solutions here    */
+                               return 0;
+                       }
+                       case 1 :
+                       {       /* Unique solution      */
+                               /* Stop recursion when the tree is deep enough          */
+                               /* if deep enough, return 1 solution at midpoint        */
+                               if (depth >= MAXDEPTH)
+                               {
+                                       t[0] = (w[0][0] + w[W_DEGREE][0]) / 2.0;
+                                       return 1;
+                               }
+                               if (ControlPolygonFlatEnough(w))
+                               {
+                                       t[0] = ComputeXIntercept(w);
+                                       return 1;
+                               }
+                               break;
+                       }
+               }
+
+               /* Otherwise, solve recursively after   */
+               /* subdividing control polygon                  */
+               Bezier(w, W_DEGREE, 0.5, Left, Right);
+               left_count  = FindRoots(Left,  left_t,  depth+1);
+               right_count = FindRoots(Right, right_t, depth+1);
+
+               /* Gather solutions together    */
+               for (i = 0; i < left_count;  i++) t[i] = left_t[i];
+               for (i = 0; i < right_count; i++) t[i+left_count] = right_t[i];
+
+               /* Send back total number of solutions  */
+               return (left_count+right_count);
+       }
+
+       /*
+        *  ConvertToBezierForm :
+        *              Given a point and a Bezier curve, generate a 5th-degree
+        *              Bezier-format equation whose solution finds the point on the
+        *      curve nearest the user-defined point.
+        *
+        *    value_type&       P;                              The point to find t for
+        *    value_type        *VT;                    The control points
+        */
+       static void ConvertToBezierForm(const value_type& P, value_type *VT, value_type w[W_DEGREE+1])
+       {
+               int     i, j, k, m, n, ub, lb;
+               int     row, column;                            /* Table indices                                */
+               value_type      c[DEGREE+1];                    /* VT(i)'s - P                                  */
+               value_type      d[DEGREE];                              /* VT(i+1) - VT(i)                              */
+               distance_type   cdTable[3][4];          /* Dot product of c, d                  */
+               static distance_type z[3][4] = {        /* Precomputed "z" for cubics   */
+                       {1.0, 0.6, 0.3, 0.1},
+                       {0.4, 0.6, 0.6, 0.4},
+                       {0.1, 0.3, 0.6, 1.0}};
+
+               /* Determine the c's -- these are vectors created by subtracting */
+               /* point P from each of the control points                                               */
+               for (i = 0; i <= DEGREE; i++)
+                       c[i] = VT[i] - P;
+
+               /* Determine the d's -- these are vectors created by subtracting */
+               /* each control point from the next                                                              */
+               for (i = 0; i <= DEGREE - 1; i++)
+                       d[i] = (VT[i+1] - VT[i]) * 3.0;
+
+               /* Create the c,d table -- this is a table of dot products of the */
+               /* c's and d's                                                                                                    */
+               for (row = 0; row <= DEGREE - 1; row++)
+                       for (column = 0; column <= DEGREE; column++)
+                               cdTable[row][column] = d[row] * c[column];
+
+               /* Now, apply the z's to the dot products, on the skew diagonal */
+               /* Also, set up the x-values, making these "points"                             */
+               for (i = 0; i <= W_DEGREE; i++)
+               {
+                       w[i][0] = (distance_type)(i) / W_DEGREE;
+                       w[i][1] = 0.0;
+               }
+
+               n = DEGREE;
+               m = DEGREE-1;
+               for (k = 0; k <= n + m; k++)
+               {
+                       lb = MAX(0, k - m);
+                       ub = MIN(k, n);
+                       for (i = lb; i <= ub; i++)
+                       {
+                               j = k - i;
+                               w[i+j][1] += cdTable[j][i] * z[j][i];
+                       }
+               }
+       }
+
+       /*
+        *  NearestPointOnCurve :
+        *      Compute the parameter value of the point on a Bezier
+        *              curve segment closest to some arbitrary, user-input point.
+        *              Return the point on the curve at that parameter value.
+        *
+        *    value_type&       P;                      The user-supplied point
+        *    value_type        *VT;            Control points of cubic Bezier
+        */
+       static time_type NearestPointOnCurve(const value_type& P, value_type VT[4])
+       {
+               value_type      w[W_DEGREE+1];                  /* Ctl pts of 5th-degree curve  */
+               time_type       t_candidate[W_DEGREE];  /* Possible roots                                */
+               int             n_solutions;                    /* Number of roots found                 */
+               time_type       t;                                              /* Parameter value of closest pt */
+
+               /*  Convert problem to 5th-degree Bezier form */
+               ConvertToBezierForm(P, VT, w);
+
+               /* Find all possible roots of 5th-degree equation */
+               n_solutions = FindRoots(w, t_candidate, 0);
+
+               /* Compare distances of P to all candidates, and to t=0, and t=1 */
+               {
+                       distance_type   dist, new_dist;
+                       value_type              p, v;
+                       int                             i;
+
+                       /* Check distance to beginning of curve, where t = 0    */
+                       dist = (P - VT[0]).mag_squared();
+                       t = 0.0;
+
+                       /* Find distances for candidate points  */
+                       for (i = 0; i < n_solutions; i++)
+                       {
+                               p = Bezier(VT, DEGREE, t_candidate[i], (value_type *)NULL, (value_type *)NULL);
+                               new_dist = (P - p).mag_squared();
+                               if (new_dist < dist)
+                               {
+                                       dist = new_dist;
+                                       t = t_candidate[i];
+                               }
+                       }
+
+                       /* Finally, look at distance to end point, where t = 1.0 */
+                       new_dist = (P - VT[DEGREE]).mag_squared();
+                       if (new_dist < dist)
+                       {
+                               dist = new_dist;
+                               t = 1.0;
+                       }
+               }
+
+               /*  Return the point on the curve at parameter value t */
+               return t;
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_bezier_angle.h b/ETL/tags/stable/ETL/_bezier_angle.h
new file mode 100644 (file)
index 0000000..10156f2
--- /dev/null
@@ -0,0 +1,107 @@
+/*! ========================================================================
+** Extended Template Library
+** Bezier Template Class Implementation (Angle Specialization)
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_BEZIER_ANGLE_H
+#define __ETL_BEZIER_ANGLE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "_curve_func.h"
+#include "angle"
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+/*
+template <>
+class bezier_base<angle> : std::unary_function<float,angle>
+{
+public:
+       typedef angle value_type;
+       typedef float time_type;
+private:
+       affine_combo<value_type,time_type> affine_func;
+       value_type a,b,c,d;
+       time_type r,s;
+
+public:
+       bezier_base():r(0.0),s(1.0) { }
+       bezier_base(
+               const value_type &a, const value_type &b, const value_type &c, const value_type &d,
+               const time_type &r=0.0, const time_type &s=1.0):
+               a(a),b(b),c(c),d(d),r(r),s(s) { sync(); }
+
+       void sync(void)
+       {
+       }
+
+       value_type
+       operator()(time_type t)const
+       {
+               t=(t-r)/(s-r);
+               return
+               affine_func(
+                       affine_func(
+                               affine_func(a,b,t),
+                               affine_func(b,c,t)
+                       ,t),
+                       affine_func(
+                               affine_func(b,c,t),
+                               affine_func(c,d,t)
+                       ,t)
+               ,t);
+       }
+
+       void set_rs(time_type new_r, time_type new_s) { r=new_r; s=new_s; }
+       void set_r(time_type new_r) { r=new_r; }
+       void set_s(time_type new_s) { s=new_s; }
+       const time_type &get_r(void)const { return r; }
+       const time_type &get_s(void)const { return s; }
+       time_type get_dt(void)const { return s-r; }
+
+       value_type &
+       operator[](int i)
+       { return (&a)[i]; }
+
+       const value_type &
+       operator[](int i) const
+       { return (&a)[i]; }
+};
+*/
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
+
diff --git a/ETL/tags/stable/ETL/_bit_rotate.h b/ETL/tags/stable/ETL/_bit_rotate.h
new file mode 100644 (file)
index 0000000..c21c0e7
--- /dev/null
@@ -0,0 +1,62 @@
+/*! ========================================================================
+** Extended Template Library
+** Bit Rotation Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** These template functions have not yet been throughly tested,
+** and may be inaccurate or just plain wrong. You have been warned.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_BIT_ROTATE_H
+#define __ETL_BIT_ROTATE_H
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template <typename T> T
+rot_left(const T &val, const int &bits=1)
+{
+       return (T)( ((unsigned)val<<bits)+((unsigned)val>>(sizeof(T)*8-bits)) );
+}
+
+template <typename T> T
+rot_right(const T &val, const int &bits=1)
+{
+       return (T)( ((unsigned)val>>bits)+((unsigned)val<<(sizeof(T)*8-bits)) );
+}
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
+
diff --git a/ETL/tags/stable/ETL/_boxblur.h b/ETL/tags/stable/ETL/_boxblur.h
new file mode 100644 (file)
index 0000000..39413e8
--- /dev/null
@@ -0,0 +1,246 @@
+/*! ========================================================================
+** Extended Template Library
+** Box Blur Template Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_BOXBLUR_H
+#define __ETL_BOXBLUR_H
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template<typename T1,typename T2> void
+hbox_blur(T1 pen,int w, int h, int length, T2 outpen)
+{
+       int x,y;
+       typename T1::iterator_x iter, end;
+
+       length=std::min(w,length);
+       const float divisor(1.0f/(length*2+1));
+
+       for(y=0;y<h;y++,pen.inc_y(),outpen.inc_y())
+       {
+               iter=pen.x();
+               end=pen.end_x();
+
+               typename T1::accumulator_type tot(*iter*(length+1));
+
+               for (x=0;x<length && iter!=end;x++,++iter) tot+=*iter;
+               iter=pen.x();
+
+               for (x=0;x<w && iter!=end;x++,++iter,outpen.inc_x())
+               {
+                       tot -= (x>length) ? iter[-length-1] : *pen.x();
+                       tot += ((x+length)<w) ? iter[length] : end[-1];
+
+                       outpen.put_value(tot*divisor);
+               }
+               outpen.dec_x(x);
+       }
+}
+
+#if 1
+template<typename T1,typename T2> void
+vbox_blur(T1 pen,const int w, const int h, int length, T2 outpen)
+{
+       int x,y;
+       typename T1::iterator_y iter, end;
+
+       length=std::min(h,length);
+       const float divisor(1.0f/(length*2+1));
+
+       for(x=0;x<w;x++,pen.inc_x(),outpen.inc_x())
+       {
+               iter=pen.y();
+               end=pen.end_y();
+
+               typename T1::accumulator_type tot(*iter*(length+1));
+
+               for (y=0;y<length && iter!=end;y++,++iter) tot+=*iter;
+               iter=pen.y();
+
+               for (y=0;y<h && iter!=end;y++,++iter,outpen.inc_y())
+               {
+                       tot -= (y>length) ? iter[-length-1] : *pen.y();
+                       tot += ((y+length)<h) ? iter[length] : end[-1];
+
+                       outpen.put_value(tot*divisor);
+               }
+               outpen.dec_y(y);
+       }
+}
+
+#else
+
+template<typename T1,typename T2> void
+vbox_blur(T1 pen,int w, int h, int length,T2 outpen)
+{
+       int x,y;
+       typename T1::iterator_y iter, end, biter,eiter;
+
+       //print out the info I need to figure out if this is somehow a buffer overrun...
+       /*char *beginptr=0,*endptr=0;
+       {
+               T1 ypen = pen;
+               T1 endpen = pen;
+               endpen.move(w,h);
+               ypen.inc_y();
+
+               T2      open = outpen,
+                       oepen = outpen;
+               oepen.move(w,h);
+               printf("V Blur (%d,%d,s-%d) in(%p,%p,st %d) out(%p,%p)\n",
+                               w,h,length,(char*)pen.x(),(char*)endpen.x(),(char*)ypen.x()-(char*)pen.x(),
+                               (char*)open.x(),(char*)oepen.x());
+       }*/
+       length=min(h-1,length);
+
+       const float divisor(1.0f/(length*2+1));
+       //const int div = (length*2+1);
+
+       //since the filter range is 2*length+1 we need h-1
+       for(x=0;x<w;x++,pen.inc_x(),outpen.inc_x())
+       {
+               iter=pen.y();
+               end=pen.end_y();
+
+               const typename T1::value_type bval = *iter;
+               const typename T1::value_type eval = end[-1];
+
+               typename T1::accumulator_type tot(bval*(length+1));
+               //beginptr = (char*)&*iter; endptr = (char*)&*end;
+
+               //printf("\nx line %d (%p,%p)\n",x,beginptr,endptr);
+
+               //printf("Init %.3f - ",tot);
+               for (y=0;y<length && iter!=end;y++)
+               {
+                       tot+=iter[y];
+                       //printf("(%d,%p,+%.3f->%.3f),",y,&iter[y],iter[y],tot);
+               }
+               iter=pen.y();
+
+               //printf(" tot=%.3f\n",tot);
+
+               biter = iter+(-length-1); //get the first one...
+               eiter = iter+length;
+
+               //y will always be > length
+               //T2 open = outpen;
+               for (y=0;y<h && iter!=end;y++,++iter,++biter,++eiter,outpen.inc_y())
+               {
+                       //printf("y line %d - (%f) ",y,tot);
+
+                       if (y>length)
+                       {
+                               typename T1::value_type &v = *biter;
+                               /*if( (char*)&v < beginptr ||
+                                       (char*)&v >= endptr)
+                                       printf("crap! %d (%p off %p)\n",y,(char*)&v,(char*)&*iter);*/
+                               tot -= v;
+                               //printf("[%.3f,",v);
+                       }
+                       else
+                       {
+                               tot -= bval;
+                               //printf("[%.3f,",bval);
+                       }
+
+                       if (y+length<h)
+                       {
+                               typename T1::value_type &v = *eiter;
+                               /*if( (char*)&v < beginptr ||
+                                       (char*)&v >= endptr)
+                                       printf("crap! %d (%p off %p)\n",y,(char*)&v,(char*)&*iter);*/
+                               tot += v;
+                               //printf("%.3f]",v);
+                       }
+                       else
+                       {
+                               tot += eval;
+                               //printf("%.3f]",eval);
+                       }
+
+                       //test handled in the previous case...
+                       //tot -= (y>length) ? *biter : bval;
+                       //tot += (y+length<h) ? *eiter : eval;
+
+                       //printf(" - %.3f\n",tot);
+                       outpen.put_value(tot*divisor);
+               }
+               outpen.dec_y(y);
+       }
+}
+#endif
+
+template<typename T1,typename T2> void
+box_blur(T1 pen,int w, int h, int blur_w, int blur_h, T2 outpen)
+       { hbox_blur(pen,w,h,blur_w,outpen); vbox_blur(pen,w,h,blur_h,outpen); }
+
+template<typename T1,typename T2> void
+box_blur(T1 pen,int w, int h, int size, T2 outpen)
+       { hbox_blur(pen,w,h,size,outpen); vbox_blur(pen,w,h,size,outpen); }
+
+template<typename T1,typename T2> void
+hbox_blur(T1 begin,T1 end, int len,T2 outpen)
+{
+       typename T1::difference_type size(end-begin);
+       hbox_blur(begin,size.x,size.y,len,outpen);
+}
+
+template<typename T1,typename T2> void
+vbox_blur(T1 begin,T1 end, int len,T2 outpen)
+{
+       typename T1::difference_type size(end-begin);
+       vbox_blur(begin,size.x,size.y,len,outpen);
+}
+
+template<typename T1,typename T2> void
+box_blur(T1 begin,T1 end, int blur_w, int blur_h,T2 outpen)
+{
+       typename T1::difference_type size(end-begin);
+       hbox_blur(begin,size.x,size.y,blur_w,outpen); vbox_blur(begin,size.x,size.y,blur_h,outpen);
+}
+
+template<typename T1,typename T2> void
+box_blur(T1 begin,T1 end, int blursize,T2 outpen)
+{
+       typename T1::difference_type size(end-begin);
+       hbox_blur(begin,size.x,size.y,blursize,outpen); vbox_blur(begin,size.x,size.y,blursize,outpen);
+}
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_bspline.h b/ETL/tags/stable/ETL/_bspline.h
new file mode 100644 (file)
index 0000000..808f57d
--- /dev/null
@@ -0,0 +1,236 @@
+/*! ========================================================================
+** Extended Template and Library
+** B-Spline Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__BSPLINE_H
+#define __ETL__BSPLINE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <vector>
+#include <functional>
+#include "_curve_func.h"
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template <class T, class K=float, class C=affine_combo<T,K>, class D=distance_func<T> >
+class bspline : public std::unary_function<K,T>
+{
+public:
+       typedef T value_type;
+       typedef K knot_type;
+       typedef std::vector<knot_type>  knot_container;
+       typedef std::vector<value_type> cpoint_container;
+       typedef typename knot_container::iterator knot_iterator;
+       typedef typename cpoint_container::iterator cpoint_iterator;
+
+       typedef C affine_func_type;
+       typedef D distance_func_type;
+
+protected:
+       affine_func_type affine_func;
+       distance_func_type distance_func;
+
+private:
+       int m;
+       knot_container _knots;
+       cpoint_container _cpoints;
+       bool _loop;
+
+public:
+       bspline():m(2),_loop(false) {  }
+
+       int get_m()const { return m-1; };
+       int set_m(int new_m) { m=new_m+1; return m-1; };
+
+       bool set_loop(bool x) { _loop=x; reset_knots(); return _loop; }
+
+       knot_container & knots() { return _knots; };
+       cpoint_container & cpoints() { return _cpoints; };
+
+       const knot_container & knots()const { return _knots; };
+       const cpoint_container & cpoints()const { return _cpoints; };
+
+       void reset_knots()
+       {
+               int i;
+
+               if(!_loop)
+               {
+                       _knots.clear();
+                       if(!_cpoints.size())
+                               return;
+                       while(m>(signed)_cpoints.size())
+                               m--;
+                       for(i=0;i<m;i++)
+                               *_knots.insert(_knots.end())=0;
+                       for(i=1;i<(signed)_cpoints.size()-m+1;i++)
+                               *_knots.insert(_knots.end())=i;
+                       for(i=0;i<m;i++)
+                               *_knots.insert(_knots.end())=_cpoints.size()-m+1;
+               }
+               else
+               {
+                       _knots.clear();
+                       if(!_cpoints.size())
+                               return;
+                       while(m>(signed)_cpoints.size())
+                               m--;
+                       for(i=0;i<=(signed)_cpoints.size()-m+1;i++)
+                               *_knots.insert(_knots.end())=i;
+               }
+       }
+
+       int calc_curve_segment(knot_type t)const
+       {
+               int k;
+               if(t<0)
+                       t=0;
+               if(t>=_knots.back())
+                       t=_knots.back()-0.0001;
+               for(k=0;_knots[k]>t || _knots[k+1]<=t;k++);
+
+               return k;
+       }
+
+       knot_container get_segment_knots(int i)const
+       {
+               if(i+1<m)
+               {
+                       knot_container ret(_knots.begin(),_knots.begin()+i+m+1);
+
+                       return ret;
+               }
+               if(i+1>=(signed)_knots.size())
+               {
+                       knot_container ret(_knots.begin()+i-m+1,_knots.end());
+                       return ret;
+               }
+               return knot_container(_knots.begin()+i-m+1,     _knots.begin()+i+m);
+       }
+
+       cpoint_container get_segment_cpoints(int i)const
+       {
+               if(i+1<m)
+               {
+                       return cpoint_container();
+               }
+               if(i+1>=(signed)_knots.size())
+               {
+                       return cpoint_container();
+               }
+               return cpoint_container(_cpoints.begin()+i-m+1, _cpoints.begin()+i+1);
+       }
+
+       cpoint_container calc_shell(knot_type t, int level)const
+       {
+               int
+                       i=calc_curve_segment(t),
+                       j,k;
+
+               knot_container u=get_segment_knots(i);
+
+               cpoint_container d=get_segment_cpoints(i);
+
+               if(!d.size())
+                       return cpoint_container();
+
+               for(j=0;d.size()>1 && j<level;d.pop_back(),j++)
+               {
+                       for(k=0;k<d.size()-1;k++)
+                       {
+                               d[k]=affine_func(d[k],d[k+1],((t-u[j+k+1])/(u[m+k]-u[j+k+1])));
+                       }
+               }
+               return d;
+       }
+
+       value_type operator()(knot_type t)const
+       {
+               return get_curve_val(calc_curve_segment(t),t);
+       }
+
+       value_type get_curve_val(int i,knot_type t)const
+       {
+               int
+                       j,k;
+
+               knot_container u=get_segment_knots(i);
+
+               cpoint_container d=get_segment_cpoints(i);
+
+               if(!d.size())
+                       return value_type();
+
+               for(j=0;d.size()>1;d.pop_back(),j++)
+               {
+                       for(k=0;k<(signed)d.size()-1;k++)
+                       {
+                               d[k]=affine_func(d[k],d[k+1],((t-u[j+k+1])/(u[m+k]-u[j+k+1])));
+                       }
+               }
+               return d.front();
+       }
+
+       cpoint_iterator find_closest_cpoint(const value_type &point, typename distance_func_type::result_type max)
+       {
+               cpoint_iterator i=_cpoints.begin();
+               cpoint_iterator ret=i;
+               typename distance_func_type::result_type dist=distance_func(point,_cpoints[0]);
+
+               // The distance function returns "cooked" (ie: squared)
+               // distances, so we need to cook our max distance for
+               // the comparison to work correctly.
+               max=distance_func.cook(max);
+
+               for(++i;i<_cpoints.end();i++)
+               {
+                       typename distance_func_type::result_type thisdist=distance_func(point,*i);
+
+                       if(thisdist<dist)
+                       {
+                               dist=thisdist;
+                               ret=i;
+                       }
+               }
+               if(dist<max)
+                       return ret;
+               return _cpoints.end();
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* -- F U N C T I O N S ----------------------------------------------------- */
+
+/* -- E N D ----------------------------------------------------------------- */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_calculus.h b/ETL/tags/stable/ETL/_calculus.h
new file mode 100644 (file)
index 0000000..a9c95ed
--- /dev/null
@@ -0,0 +1,89 @@
+/*! ========================================================================
+** Extended Template and Library
+** Calculus Functional Classes Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__CALCULUS_H
+#define __ETL__CALCULUS_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <functional>
+
+/* === M A C R O S ========================================================= */
+
+//#ifndef _EPSILON
+//#define _EPSILON             0.0000001
+//#endif
+
+#define ETL_FIXED_DERIVATIVE 1
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template <typename T>
+class derivative : public std::unary_function<typename T::argument_type,typename T::result_type>
+{
+       T func;
+       typename T::argument_type epsilon;
+public:
+       explicit derivative(const T &x, const typename T::argument_type &epsilon=0.000001):func(x),epsilon(epsilon) { }
+
+       typename T::result_type
+       operator()(const typename T::argument_type &x)const
+       {
+#ifdef ETL_FIXED_DERIVATIVE
+               return (func(x+epsilon)-func(x))/epsilon;
+#else
+               return (func(x)-func(x+epsilon))/epsilon;
+#endif
+       }
+};
+
+template <typename T>
+class integral : public std::binary_function<typename T::argument_type,typename T::argument_type,typename T::result_type>
+{
+       T func;
+       int samples;
+public:
+       explicit integral(const T &x, const int &samples=500):func(x),samples(samples) { }
+
+       typename T::result_type
+       operator()(typename T::argument_type x,typename T::argument_type y)const
+       {
+               typename T::result_type ret=0;
+               int i=samples;
+               const typename T::argument_type increment=(y-x)/i;
+
+               for(;i;i--,x+=increment)
+                       ret+=(func(x)+func(x+increment))*increment/2;
+               return ret;
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_clock_base.h b/ETL/tags/stable/ETL/_clock_base.h
new file mode 100644 (file)
index 0000000..8f180f5
--- /dev/null
@@ -0,0 +1,132 @@
+/*! ========================================================================
+** Extended Template and Library
+** Clock Abstraction Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__CLOCK_H
+#define __ETL__CLOCK_H
+
+/* === H E A D E R S ======================================================= */
+
+#ifndef WIN32
+#include <unistd.h>
+#else
+inline void sleep(int i) { Sleep(i*1000); }
+#endif
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+inline void yield() { sleep(0); }
+
+/*! ========================================================================
+** \class      clock_base
+** \brief      clock abstraction
+**
+** A more detailed description needs to be written.
+*/
+template <class DESC>
+class clock_base : public DESC
+{
+public:
+       typedef typename DESC::value_type value_type;
+
+private:
+       typedef clock_base<DESC> _clock;
+       typedef typename DESC::timestamp timestamp;
+
+       timestamp base_time;
+
+       using DESC::get_current_time;
+       using DESC::realtime;
+       using DESC::one_second;
+public:
+
+       clock_base() { reset(); }
+
+       void reset()
+       { get_current_time(base_time); }
+
+       value_type operator()()const
+       { return timestamp_to_seconds(get_current_time()-base_time); }
+
+       value_type pop_time()
+       {
+               // Grab the old base time
+               timestamp old_time=base_time;
+
+               // Put the current time into base_time
+               get_current_time(base_time);
+
+               return timestamp_to_seconds(base_time-old_time);
+       }
+
+       static void
+       sleep(const value_type &length)
+       {
+               if(!realtime())
+                       ::sleep((int)(length+0.5));
+               else
+               {
+                       _clock timer;
+                       timer.reset();
+                       value_type val;
+                       for(val=timer();one_second()<length-val;val=timer())
+                               ::sleep((int)((length-val)/2.0+0.4));
+                       while(timer()<length);
+               }
+
+
+               /* This is a different waiting mechanism that uses
+               ** the native timestamp type of the clock rather
+               ** than converting it to a double (or whatever).
+               ** You would think that this would be at least a
+               ** few microseconds faster, but a few tests on my
+               ** PowerBook G4 have proved otherwise. Indeed I loose
+               ** several microseconds using this "optimized" method.
+               ** Bizarre.
+               **      - darco (8-17-2002)
+               {
+                       timestamp endtime=get_current_time()+seconds_to_timestamp(length);
+                       timestamp loopendtime=get_current_time()+seconds_to_timestamp(length-1.0);
+                       while(get_current_time()<loopendtime)
+                               ::sleep((int)timestamp_to_seconds(loopendtime-get_current_time())/2.0);
+                       while(get_current_time()<endtime);
+               }
+               */
+
+               return;
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_clock_gettimeofday.h b/ETL/tags/stable/ETL/_clock_gettimeofday.h
new file mode 100644 (file)
index 0000000..97d08ea
--- /dev/null
@@ -0,0 +1,136 @@
+/*! ========================================================================
+** Extended Template and Library
+** gettimeofday() Clock Description Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__CLOCK_GETTIMEOFDAY_H
+#define __ETL__CLOCK_GETTIMEOFDAY_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <sys/time.h>
+#include <cmath>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class clock_desc_gettimeofday
+{
+public:
+       typedef double value_type;
+
+       inline static bool realtime()
+       { return true; }
+
+       inline static bool proctime()
+       { return false; }
+
+       inline static value_type
+       one_second()
+       { return 1.0f; }
+
+       inline static value_type precision()
+       { return one_second()/(value_type)1000000.0f; }
+
+       inline static const char *description()
+       { return "UNIX gettimeofday()"; };
+
+protected:
+       class timestamp : public timeval
+       {
+               timestamp(int sec, int usec)
+               { tv_sec=sec; tv_usec=usec; }
+
+               friend class clock_desc_gettimeofday;
+       public:
+               timestamp() { }
+
+
+               inline timestamp operator-(const timestamp &rhs)const
+               {
+                       timestamp ret;
+                       ret.tv_usec=tv_usec-rhs.tv_usec;
+
+                       if(ret.tv_usec<0)
+                       {
+                               ret.tv_sec=tv_sec-rhs.tv_sec-1;
+                               ret.tv_usec+=1000000;
+                       }
+                       else
+                               ret.tv_sec=tv_sec-rhs.tv_sec;
+                       return ret;
+               }
+
+               inline timestamp operator+(timestamp rhs)const
+               {
+                       rhs.tv_usec+=tv_usec;
+
+                       if(rhs.tv_usec>1000000)
+                       {
+                               rhs.tv_sec+=tv_sec+1;
+                               rhs.tv_usec-=1000000;
+                       }
+                       else
+                               rhs.tv_sec+=tv_sec;
+                       return rhs;
+               }
+
+               inline bool operator<(const timestamp &rhs)const
+               { return tv_sec<rhs.tv_sec || tv_usec<rhs.tv_usec; }
+
+               inline bool operator==(const timestamp &rhs)const
+               { return tv_usec==rhs.tv_usec && tv_sec==rhs.tv_sec; }
+
+               inline bool operator!=(const timestamp &rhs)const
+               { return tv_usec!=rhs.tv_usec || tv_sec!=rhs.tv_sec; }
+       };
+
+       static void
+       get_current_time(timestamp &x)
+       { gettimeofday(&x,NULL);}
+
+       static timestamp
+       get_current_time()
+       { timestamp ret; get_current_time(ret); return ret; }
+
+       static value_type
+       timestamp_to_seconds(const timestamp &x)
+       { return (value_type)x.tv_sec + precision()*x.tv_usec; }
+
+       static timestamp
+       seconds_to_timestamp(const value_type &x)
+       { return timestamp((int)floor(x), (int)((x-floor(x))/precision()+0.5)); }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
+
diff --git a/ETL/tags/stable/ETL/_clock_system.h b/ETL/tags/stable/ETL/_clock_system.h
new file mode 100644 (file)
index 0000000..0e43d4d
--- /dev/null
@@ -0,0 +1,147 @@
+/*! ========================================================================
+** Extended Template and Library
+** Proc Clock Description Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__CLOCK_SYSTEM_H
+#define __ETL__CLOCK_SYSTEM_H
+
+/* === H E A D E R S ======================================================= */
+
+#ifndef _WIN32
+# include <time.h>
+# define __sys_clock   ::clock
+# define __sys_time    ::time
+#else
+# ifdef __GNUG__
+#  include <time.h>
+#  define __sys_clock  ::clock
+#  define __sys_time   ::time
+# else
+typedef int clock_t;
+typedef int time_t;
+extern clock_t _clock();
+extern time_t _time(time_t *);
+#  define CLOCKS_PER_SEC 1000
+#  define __sys_clock  _clock
+#  define __sys_time   _time
+# endif
+#endif
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class clock_desc_sys_clock
+{
+public:
+       typedef float value_type;
+
+       inline static bool realtime()
+       { return false; }
+
+       inline static bool proctime()
+       { return true; }
+
+       inline static value_type
+       one_second()
+       { return 1.0f; }
+
+       inline static value_type precision()
+       { return one_second()/(value_type)CLOCKS_PER_SEC; }
+
+       inline static const char *description()
+       { return "ANSI C clock()"; };
+
+protected:
+       typedef clock_t timestamp;
+
+       static void
+       get_current_time(timestamp &time)
+       { time=__sys_clock(); }
+
+       static timestamp
+       get_current_time()
+       { return __sys_clock(); }
+
+       static value_type
+       timestamp_to_seconds(const timestamp &x)
+       { return precision()*x; }
+
+       static timestamp
+       seconds_to_timestamp(const value_type &x)
+       { return (timestamp)(x*(value_type)CLOCKS_PER_SEC+0.5); }
+
+};
+
+class clock_desc_sys_time
+{
+public:
+       typedef float value_type;
+
+       inline static bool realtime()
+       { return true; }
+
+       inline static bool proctime()
+       { return false; }
+
+       inline static value_type
+       one_second()
+       { return 1.0f; }
+
+       inline static value_type precision()
+       { return one_second(); }
+
+       inline static const char *description()
+       { return "ANSI C time()"; };
+
+protected:
+       typedef time_t timestamp;
+
+       static void
+       get_current_time(timestamp &time)
+       { __sys_time(&time); }
+
+       static timestamp
+       get_current_time()
+       { return __sys_time(NULL); }
+
+       static value_type
+       timestamp_to_seconds(const timestamp &x)
+       { return (value_type)x; }
+
+       static timestamp
+       seconds_to_timestamp(const value_type &x)
+       { return (timestamp)(x+(value_type)0.5f); }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_clock_win32hpcount.h b/ETL/tags/stable/ETL/_clock_win32hpcount.h
new file mode 100644 (file)
index 0000000..561a9d4
--- /dev/null
@@ -0,0 +1,98 @@
+/*! ========================================================================
+** Extended Template and Library
+** Win32 Clock Description Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__CLOCK_WIN32HPCOUNT_H
+#define __ETL__CLOCK_WIN32HPCOUNT_H
+
+/* === H E A D E R S ======================================================= */
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+/* === M A C R O S ========================================================= */
+
+#if defined(__GNUG__) && defined(__int64)
+#undef __int64
+#define __int64 long long int
+#endif
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class clock_desc_win32hpcount
+{
+public:
+       typedef double value_type;
+
+       static bool realtime()
+       { return true; }
+
+       static bool proctime()
+       { return false; }
+
+       static value_type
+       one_second()
+       { return 1.0f; }
+
+       static value_type precision()
+       {
+               __int64 freq;
+               QueryPerformanceFrequency((LARGE_INTEGER*)&freq);
+               return one_second()/(value_type)freq;
+       }
+
+       static const char *description()
+       { return "Win32 QueryPerformanceCounter()"; };
+
+protected:
+       typedef __int64 timestamp;
+
+       static void
+       get_current_time(timestamp &x)
+       { QueryPerformanceCounter((LARGE_INTEGER*)&x);}
+
+       static timestamp
+       get_current_time()
+       { timestamp ret; QueryPerformanceCounter((LARGE_INTEGER*)&ret); return ret; }
+
+       static value_type
+       timestamp_to_seconds(const timestamp &x)
+       { return precision()*x; }
+
+       static timestamp
+       seconds_to_timestamp(const value_type &x)
+       { return (timestamp)(x/precision()); }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
+
diff --git a/ETL/tags/stable/ETL/_condition.h b/ETL/tags/stable/ETL/_condition.h
new file mode 100644 (file)
index 0000000..26a4d2d
--- /dev/null
@@ -0,0 +1,70 @@
+/*! ========================================================================
+** Extended Template and Library
+** Mutex Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__CONDITION_H_
+#define __ETL__CONDITION_H_
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class condition : private mutex
+{
+       bool flag;
+public:
+       condition()
+       { flag=false; }
+       ~condition()
+       { }
+       void operator()()
+       { flag=true; }
+       void wait()
+       {
+               mutex::lock lock(*this);
+
+               while(!flag)Yield();
+               flag=false;
+       }
+       void wait_next()
+       {
+               mutex::lock lock(*this);
+
+               flag=false;
+               while(!flag)Yield();
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_curve.h b/ETL/tags/stable/ETL/_curve.h
new file mode 100644 (file)
index 0000000..e5fd2f3
--- /dev/null
@@ -0,0 +1,80 @@
+/*! ========================================================================
+** Extended Template Library
+** Curve Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_CURVE_H
+#define __ETL_CURVE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "_hermite.h"
+#include <vector>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+/*
+#ifdef AUTO
+#undef AUTO
+#endif
+#ifdef LINEAR
+#undef LINEAR
+#endif
+#ifdef ABSOLUTE
+#undef ABSOLUTE
+#endif
+#ifdef FAST_TO_SLOW
+#undef FAST_TO_SLOW
+#endif
+
+template<typename T>
+class curve
+{
+public:
+       typedef T value_type;
+private:
+       enum interpolate_type
+       {
+               AUTO,
+               LINEAR,
+               ABSOLUTE,
+               FAST_TO_SLOW,
+
+       };
+public:
+};
+*/
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
+
diff --git a/ETL/tags/stable/ETL/_curve_func.h b/ETL/tags/stable/ETL/_curve_func.h
new file mode 100644 (file)
index 0000000..fc33402
--- /dev/null
@@ -0,0 +1,66 @@
+/*! ========================================================================
+** Extended Template and Library
+** Utility Curve Template Class Implementations
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__CURVE_FUNC_H
+#define __ETL__CURVE_FUNC_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <functional>
+
+/* -- C L A S S E S --------------------------------------------------------- */
+
+template <class T, class K=float>
+struct affine_combo
+{
+       T operator()(const T &a,const T &b,const K &t)const
+       {
+               return T( (b-a)*t+a );
+       }
+
+       T reverse(const T &x, const T &b, const K &t)const
+       {
+               return T( (x-t*b)*(static_cast<K>(1)/(static_cast<K>(1)-t)) );
+       }
+};
+
+template <class T, class K=float>
+struct distance_func : public std::binary_function<T, T, K>
+{
+       K operator()(const T &a,const T &b)const
+       {
+               T delta=b-a;
+               return static_cast<K>(delta*delta);
+       }
+
+       K cook(const K &x)const { return x*x; }
+       K uncook(const K &x)const { return sqrt(x); }
+
+};
+
+/* -- E N D ----------------------------------------------------------------- */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_fastangle.h b/ETL/tags/stable/ETL/_fastangle.h
new file mode 100644 (file)
index 0000000..78ac67a
--- /dev/null
@@ -0,0 +1,461 @@
+/*! ========================================================================
+** Extended Template and Library
+** Fast fastangle Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_FASTANGLE_H
+#define __ETL_FASTANGLE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <cmath>
+#include <ETL/fixed>
+
+#include "_fastangle_tables.h"
+
+/* === M A C R O S ========================================================= */
+
+#ifndef PI
+# define PI (3.1415926535897932384626433832795029L)
+#endif
+
+#define ETL_FASTANGLE_INIT()
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+/*! ========================================================================
+** \class      fastangle
+** \brief      Optimized abstraction of the concept of an angle
+**
+** A more detailed description needs to be written.
+*/
+class fastangle
+{
+public:
+       typedef double value_type;
+
+protected:
+       typedef fixed_base<ETL_FIXED_TYPE,ETL_FASTANGLE_LOOKUP_RES> unit;
+
+       unit v; //! Stored in rotations
+
+public:
+
+       /*
+       ** Arithmetic Operators
+       */
+
+       //! fastangle Addition Operator
+       fastangle
+       operator+(const fastangle &rhs)const
+       {
+               fastangle ret;
+               ret.v=v+rhs.v;
+               return ret;
+       }
+
+       //! fastangle Subtraction Operator
+       /*! \sa fastangle dist(const fastangle &) */
+       fastangle
+       operator-(const fastangle &rhs)const
+       {
+               fastangle ret;
+               ret.v=v-rhs.v;
+               return ret;
+       }
+
+       //! fastangle Scalar Multiplication Operator
+       /*! This operator will multiply the given
+               fastangle by the given scalar value. */
+       fastangle
+       operator*(const unit &rhs)const
+       {
+               fastangle ret;
+               ret.v=v*rhs;
+               return ret;
+       }
+
+       fastangle
+       operator/(const unit &rhs)const
+       {
+               fastangle ret;
+               ret.v=v/rhs;
+               return ret;
+       }
+
+       const fastangle &
+       operator+=(const fastangle &rhs)
+       {
+               v+=rhs.v;
+               return *this;
+       }
+
+       const fastangle &
+       operator-=(const fastangle &rhs)
+       {
+               v-=rhs.v;
+               return *this;
+       }
+
+       const fastangle &
+       operator*=(const unit &rhs)
+       {
+               v*=rhs;
+               return *this;
+       }
+
+       const fastangle &
+       operator/=(const unit &rhs)
+       {
+               v/=rhs;
+               return *this;
+       }
+
+       //! fastangle Negation
+       fastangle
+       operator-()const
+       {
+               fastangle ret;
+               ret.v=-v;
+               return ret;
+       }
+
+       //! 180 degree rotation operator
+       /*! Returns the fastangle directly opposite of
+               the given fastangle, and will yield a result
+               between 0 and 2PI */
+       fastangle
+       operator~()const
+       {
+               fastangle ret;
+               ret.v=(unit)std::floor(v+0.5f);
+               return ret;
+       }
+
+       /*! Returns true if the shortest
+               fastangle between the left-hand and
+               right-hand side is clockwise */
+       bool
+       operator<(const fastangle &rhs)const
+       { return v<rhs.v; }
+//     { return dist(rhs).v<(value_type)0.0; }
+
+       /*! Returns true if the shortest
+               fastangle between the left-hand and
+               right-hand side is counter-clockwise */
+       bool
+       operator>(const fastangle &rhs)const
+       { return v>rhs.v; }
+//     { return dist(rhs).v>(value_type)0.0; }
+
+       /*! Returns true if the shortest
+               fastangle between the left-hand and
+               right-hand side is clockwise,
+               or if the angles are refer to the same
+               point on the unit circle. */
+       bool
+       operator<=(const fastangle &rhs)const
+       { return v<=rhs.v; }
+//     { return dist(rhs).v<=(value_type)0.0; }
+
+       /*! Returns true if the shortest
+               fastangle between the left-hand and
+               right-hand side is counter-clockwise,
+               or if the angles are refer to the same
+               point on the unit circle. */
+       bool
+       operator>=(const fastangle &rhs)const
+       { return v>=rhs.v; }
+//     { return dist(rhs).v>=(value_type)0.0; }
+
+       /*! Returns true if the angles
+               are refer to the same point
+               on the unit circle. */
+       bool
+       operator==(const fastangle &rhs)const
+       { return v==rhs.v; }
+//     { return dist(rhs).v==(value_type)0.0; }
+
+       /*! Returns false if the angles
+               are refer to the same point
+               on the unit circle. */
+       bool
+       operator!=(const fastangle &rhs)const
+       { return v!=rhs.v; }
+//     { return dist(rhs).v!=(value_type)0.0; }
+
+       //! fastangle Difference Function
+       /*! This function will return the
+               shortest physical distance between
+               two angles, from -PI/2 to PI/2
+               \warning Not yet tested
+               \sa fastangle operator-(const fastangle &) */
+       fastangle
+       dist(const fastangle &rhs)const
+       {
+               fastangle ret;
+               ret.v=v-rhs.v;
+               ret.v-=(unit)std::floor(ret.v+0.5f);
+               return ret;
+       }
+
+       //! Rotation Modulus
+       /*! This function will return the
+               value of the fastangle between 0 and 2PI */
+       fastangle
+       mod()const
+       {
+               fastangle ret(*this);
+               ret.v-=(unit)std::floor(ret.v);
+               return ret;
+       }
+
+       static fastangle
+       zero()
+       {
+               fastangle ret;
+               ret.v=0;
+               return ret;
+       }
+
+       bool operator!()const { return v==unit(0); }
+
+       /*
+       ** Conversion Classes
+       */
+
+       class radians;
+       class degrees;
+       class rotations;
+
+       /*
+       ** Trigonometric Classes
+       */
+
+       class sin;
+       class cos;
+       class tan;
+
+       /*
+       ** Friend classes
+       */
+
+       friend class radians;
+       friend class degrees;
+       friend class rotations;
+       friend class sin;
+       friend class cos;
+       friend class tan;
+
+       /*
+       ** Bleh...
+       */
+
+       typedef radians         rad;
+       typedef degrees         deg;
+       typedef rotations       rot;
+
+}; // END of class fastangle
+
+/*! ========================================================================
+** \class      fastangle::radians
+** \brief      fastangle representation in radians
+**
+** A more detailed description needs to be written.
+*/
+class fastangle::radians : public fastangle
+{
+public:
+       radians(const value_type &x) { v=x/((value_type)PI*2.0f); }
+       radians(const fastangle &a):fastangle(a) { }
+       radians mod()const { return fastangle::mod(); }
+       radians dist(const fastangle &rhs)const { return fastangle::dist(rhs); }
+       operator value_type()const { return get(); }
+       value_type get()const { return (value_type)v*(value_type)PI*2.0f; }
+}; // END of class fastangle::radians
+
+/*! ========================================================================
+** \class      fastangle::degrees
+** \brief      fastangle representation in degrees
+**
+** A more detailed description needs to be written.
+*/
+class fastangle::degrees : public fastangle
+{
+public:
+       degrees(const value_type &x) { v=x/360; }
+       degrees(const fastangle &a):fastangle(a) { }
+       degrees mod()const { return fastangle::mod(); }
+       degrees dist(const fastangle &rhs)const { return fastangle::dist(rhs); }
+       operator value_type()const { return get(); }
+       value_type get()const { return v*360/*(value_type)(v-::floor(v))*360*/; }
+}; // END of class fastangle::degrees
+
+/*! ========================================================================
+** \class      fastangle::rotations
+** \brief      fastangle representation in rotations
+**
+** A more detailed description needs to be written.
+*/
+class fastangle::rotations : public fastangle
+{
+public:
+       rotations(const value_type &x) { v=x; }
+       rotations(const fastangle &a):fastangle(a) { }
+       rotations mod()const { return fastangle::mod(); }
+       rotations dist(const fastangle &rhs)const { return fastangle::dist(rhs); }
+       operator value_type()const { return get(); }
+       value_type get()const { return v; }
+}; // END of class fastangle::rotations
+
+/*! ========================================================================
+** \class      fastangle::sin
+** \brief      fastangle representation as a sine function
+**
+** A more detailed description needs to be written.
+*/
+class fastangle::sin : public fastangle
+{
+public:
+       sin(const value_type &x)        { v.data()=_fastangle_asin_table[(int)((x+1)*(value_type)(1<<(ETL_FASTANGLE_LOOKUP_RES-1)))]; }
+       sin(const fastangle &a):fastangle(a) { }
+       sin     mod()const { return fastangle::mod(); }
+       sin dist(const fastangle &rhs)const { return fastangle::dist(rhs); }
+       operator value_type()const { return get(); }
+       value_type get()const { return (value_type)_fastangle_sin_table[v.data()&( (1<<ETL_FASTANGLE_LOOKUP_RES)-1)]; }
+}; // END of class fastangle::sin
+
+/*! ========================================================================
+** \class      fastangle::cos
+** \brief      fastangle representation as a cosine function
+**
+** A more detailed description needs to be written.
+*/
+class fastangle::cos : public fastangle
+{
+public:
+       cos(const value_type &x)        { v.data()=(1<<(ETL_FASTANGLE_LOOKUP_RES-2))-_fastangle_asin_table[(int)((x+1)*(value_type)(1<<(ETL_FASTANGLE_LOOKUP_RES-1)))]; }
+       cos(const fastangle &a):fastangle(a) { }
+       cos     mod()const { return fastangle::mod(); }
+       cos dist(const fastangle &rhs)const { return fastangle::dist(rhs); }
+       operator value_type()const { return get(); }
+       value_type get()const { return (value_type)_fastangle_sin_table[(v.data()+(1<<(ETL_FASTANGLE_LOOKUP_RES-2)))&( (1<<ETL_FASTANGLE_LOOKUP_RES)-1)]; }
+}; // END of class fastangle::cos
+
+/*! ========================================================================
+** \class      fastangle::tan
+** \brief      fastangle representation as a tangent function
+**
+** A more detailed description needs to be written.
+*/
+class fastangle::tan : public fastangle
+{
+public:
+       tan(const value_type &x)
+       {
+               if(x>1)
+                       v.data()=(1<<(ETL_FASTANGLE_LOOKUP_RES-2))-_fastangle_atan_table[(int)(((1.0/x)+1)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+               else if(x<-1)
+                       v.data()=-(1<<(ETL_FASTANGLE_LOOKUP_RES-1)) + (1<<(ETL_FASTANGLE_LOOKUP_RES-2)) - _fastangle_atan_table[(int)(((1.0/x)+1)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+               else
+                       v.data()=_fastangle_atan_table[(int)((x+1)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+       }
+
+       tan(const value_type &y,const value_type &x)
+       {
+               if(x>=0 && y>=0) // First quadrant
+               {
+                       if(y>x)
+                               v.data()=(1<<(ETL_FASTANGLE_LOOKUP_RES-2))-_fastangle_atan_table[(int)(((x/y)+1)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+                       else
+                               v.data()=_fastangle_atan_table[(int)(((y/x)+1)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+               }
+               else if(x>=0 && y<0) // Fourth quadrant
+               {
+                       if(-y>x)
+                               v.data()=-(1<<(ETL_FASTANGLE_LOOKUP_RES-1)) + (1<<(ETL_FASTANGLE_LOOKUP_RES-2))-_fastangle_atan_table[(int)(((x/y)+1.0)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+                       else
+                               v.data()=_fastangle_atan_table[(int)(((y/x)+1.0)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+               }
+               else if(x<0 && y>=0) // Second quadrant
+               {
+                       if(y>-x)
+                               v.data()=(1<<(ETL_FASTANGLE_LOOKUP_RES-2))-_fastangle_atan_table[(int)(((x/y)+1.0)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))];
+                       else
+                               v.data()=_fastangle_atan_table[(int)(((y/x)+1.0)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))]+(1<<(ETL_FASTANGLE_LOOKUP_RES-1));
+               }
+               else if(x<0 && y<0) // Third Quadrant
+               {
+                       if(-y>-x)
+                               v.data()=(1<<(ETL_FASTANGLE_LOOKUP_RES-2))-_fastangle_atan_table[(int)(((x/y)+1.0)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))] - (1<<(ETL_FASTANGLE_LOOKUP_RES-1));
+                       else
+                               v.data()=_fastangle_atan_table[(int)(((y/x)+1.0)*(value_type)((1<<(ETL_FASTANGLE_LOOKUP_RES-1))-1))]-(1<<(ETL_FASTANGLE_LOOKUP_RES-1));
+               }
+               else v.data()=0;
+       }
+       tan(const fastangle &a):fastangle(a) { }
+       tan     mod()const { return fastangle::mod(); }
+       tan dist(const fastangle &rhs)const { return fastangle::dist(rhs); }
+       operator value_type()const { return get(); }
+       value_type get()const { return (value_type)_fastangle_tan_table[v.data()&( (1<<ETL_FASTANGLE_LOOKUP_RES)-1)]; }
+}; // END of class fastangle::tan
+
+_ETL_END_NAMESPACE
+
+template <>
+struct affine_combo<etl::fastangle,float>
+{
+       etl::fastangle operator()(const etl::fastangle &a,const etl::fastangle &b,const float &t)const
+       {
+               return b.dist(a)*t+a;
+       }
+
+       etl::fastangle reverse(const etl::fastangle &x, const etl::fastangle &b, const float &t)const
+       {
+               return x.dist(b*t)*((float)1/((float)1-t));
+       }
+};
+
+template <>
+struct distance_func<etl::fastangle> : public std::binary_function<etl::fastangle, etl::fastangle, etl::fastangle>
+{
+       etl::fastangle operator()(const etl::fastangle &a,const etl::fastangle &b)const
+       {
+               etl::fastangle delta=b.dist(a);
+               if(delta<etl::fastangle::zero())
+                       return -delta;
+               return delta;
+       }
+
+       etl::fastangle cook(const etl::fastangle &x) { return x; }
+       etl::fastangle uncook(const etl::fastangle &x) { return x; }
+};
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_fastangle_tables.h b/ETL/tags/stable/ETL/_fastangle_tables.h
new file mode 100644 (file)
index 0000000..4372b40
--- /dev/null
@@ -0,0 +1,4952 @@
+// Generated by etl_angletablegen on Aug 16 2002 at 17:01:22.
+// The contents of these tables, and their current arrangement,
+// may be considered public domain. You may use them in any way you see fit,
+// no strings attached.
+
+// Table resolution set to 13 bits.
+
+#ifndef __ETL_FASTANGLE_TABLES__
+#define __ETL_FASTANGLE_TABLES__
+
+static const double _fastangle_sin_table_13[8192] =
+{
+       0.000000000, 0.000766990, 0.001533980, 0.002300969, 0.003067957,
+       0.003834943, 0.004601926, 0.005368907, 0.006135885, 0.006902859,
+       0.007669829, 0.008436794, 0.009203755, 0.009970710, 0.010737659,
+       0.011504602, 0.012271538, 0.013038467, 0.013805389, 0.014572302,
+       0.015339206, 0.016106102, 0.016872988, 0.017639864, 0.018406730,
+       0.019173585, 0.019940429, 0.020707261, 0.021474080, 0.022240887,
+       0.023007681, 0.023774462, 0.024541229, 0.025307981, 0.026074718,
+       0.026841440, 0.027608146, 0.028374836, 0.029141509, 0.029908165,
+       0.030674803, 0.031441424, 0.032208025, 0.032974608, 0.033741172,
+       0.034507716, 0.035274239, 0.036040742, 0.036807223, 0.037573683,
+       0.038340120, 0.039106535, 0.039872928, 0.040639296, 0.041405641,
+       0.042171961, 0.042938257, 0.043704527, 0.044470772, 0.045236990,
+       0.046003182, 0.046769347, 0.047535484, 0.048301593, 0.049067674,
+       0.049833726, 0.050599749, 0.051365742, 0.052131705, 0.052897637,
+       0.053663538, 0.054429407, 0.055195244, 0.055961049, 0.056726821,
+       0.057492560, 0.058258265, 0.059023935, 0.059789571, 0.060555171,
+       0.061320736, 0.062086265, 0.062851758, 0.063617213, 0.064382631,
+       0.065148011, 0.065913353, 0.066678656, 0.067443920, 0.068209144,
+       0.068974328, 0.069739471, 0.070504573, 0.071269634, 0.072034653,
+       0.072799630, 0.073564564, 0.074329454, 0.075094301, 0.075859103,
+       0.076623861, 0.077388574, 0.078153242, 0.078917863, 0.079682438,
+       0.080446966, 0.081211447, 0.081975880, 0.082740265, 0.083504601,
+       0.084268888, 0.085033125, 0.085797312, 0.086561449, 0.087325535,
+       0.088089570, 0.088853553, 0.089617483, 0.090381361, 0.091145185,
+       0.091908956, 0.092672673, 0.093436336, 0.094199943, 0.094963495,
+       0.095726991, 0.096490431, 0.097253814, 0.098017140, 0.098780409,
+       0.099543619, 0.100306770, 0.101069863, 0.101832896, 0.102595869,
+       0.103358782, 0.104121634, 0.104884425, 0.105647154, 0.106409821,
+       0.107172425, 0.107934966, 0.108697444, 0.109459858, 0.110222207,
+       0.110984492, 0.111746711, 0.112508865, 0.113270952, 0.114032973,
+       0.114794927, 0.115556813, 0.116318631, 0.117080381, 0.117842062,
+       0.118603673, 0.119365215, 0.120126686, 0.120888087, 0.121649417,
+       0.122410675, 0.123171861, 0.123932975, 0.124694016, 0.125454983,
+       0.126215877, 0.126976696, 0.127737441, 0.128498111, 0.129258705,
+       0.130019223, 0.130779664, 0.131540029, 0.132300316, 0.133060525,
+       0.133820656, 0.134580709, 0.135340682, 0.136100575, 0.136860389,
+       0.137620122, 0.138379774, 0.139139344, 0.139898833, 0.140658239,
+       0.141417563, 0.142176804, 0.142935960, 0.143695033, 0.144454021,
+       0.145212925, 0.145971742, 0.146730474, 0.147489120, 0.148247679,
+       0.149006151, 0.149764535, 0.150522831, 0.151281038, 0.152039156,
+       0.152797185, 0.153555124, 0.154312973, 0.155070731, 0.155828398,
+       0.156585973, 0.157343456, 0.158100846, 0.158858143, 0.159615347,
+       0.160372457, 0.161129473, 0.161886394, 0.162643219, 0.163399949,
+       0.164156583, 0.164913120, 0.165669561, 0.166425904, 0.167182148,
+       0.167938295, 0.168694343, 0.169450291, 0.170206140, 0.170961889,
+       0.171717537, 0.172473084, 0.173228530, 0.173983873, 0.174739115,
+       0.175494253, 0.176249289, 0.177004220, 0.177759048, 0.178513771,
+       0.179268389, 0.180022901, 0.180777308, 0.181531608, 0.182285802,
+       0.183039888, 0.183793867, 0.184547737, 0.185301499, 0.186055152,
+       0.186808695, 0.187562129, 0.188315452, 0.189068664, 0.189821765,
+       0.190574755, 0.191327632, 0.192080397, 0.192833049, 0.193585587,
+       0.194338012, 0.195090322, 0.195842517, 0.196594598, 0.197346562,
+       0.198098411, 0.198850143, 0.199601758, 0.200353255, 0.201104635,
+       0.201855896, 0.202607039, 0.203358062, 0.204108966, 0.204859750,
+       0.205610413, 0.206360955, 0.207111376, 0.207861675, 0.208611852,
+       0.209361906, 0.210111837, 0.210861644, 0.211611327, 0.212360886,
+       0.213110320, 0.213859628, 0.214608811, 0.215357867, 0.216106797,
+       0.216855600, 0.217604275, 0.218352822, 0.219101240, 0.219849530,
+       0.220597690, 0.221345721, 0.222093621, 0.222841391, 0.223589029,
+       0.224336536, 0.225083911, 0.225831154, 0.226578264, 0.227325240,
+       0.228072083, 0.228818792, 0.229565366, 0.230311805, 0.231058108,
+       0.231804276, 0.232550307, 0.233296201, 0.234041959, 0.234787578,
+       0.235533059, 0.236278402, 0.237023606, 0.237768670, 0.238513595,
+       0.239258379, 0.240003022, 0.240747525, 0.241491885, 0.242236104,
+       0.242980180, 0.243724113, 0.244467903, 0.245211549, 0.245955050,
+       0.246698407, 0.247441619, 0.248184685, 0.248927606, 0.249670380,
+       0.250413007, 0.251155486, 0.251897818, 0.252640002, 0.253382037,
+       0.254123923, 0.254865660, 0.255607246, 0.256348682, 0.257089968,
+       0.257831102, 0.258572085, 0.259312915, 0.260053593, 0.260794118,
+       0.261534489, 0.262274707, 0.263014770, 0.263754679, 0.264494432,
+       0.265234030, 0.265973472, 0.266712757, 0.267451886, 0.268190857,
+       0.268929670, 0.269668326, 0.270406822, 0.271145160, 0.271883337,
+       0.272621355, 0.273359213, 0.274096910, 0.274834445, 0.275571819,
+       0.276309031, 0.277046080, 0.277782967, 0.278519689, 0.279256248,
+       0.279992643, 0.280728873, 0.281464938, 0.282200837, 0.282936570,
+       0.283672137, 0.284407537, 0.285142770, 0.285877835, 0.286612731,
+       0.287347460, 0.288082019, 0.288816408, 0.289550628, 0.290284677,
+       0.291018556, 0.291752263, 0.292485799, 0.293219163, 0.293952354,
+       0.294685372, 0.295418217, 0.296150888, 0.296883385, 0.297615707,
+       0.298347855, 0.299079826, 0.299811622, 0.300543241, 0.301274684,
+       0.302005949, 0.302737037, 0.303467947, 0.304198678, 0.304929230,
+       0.305659602, 0.306389795, 0.307119808, 0.307849640, 0.308579291,
+       0.309308760, 0.310038048, 0.310767153, 0.311496075, 0.312224814,
+       0.312953369, 0.313681740, 0.314409927, 0.315137929, 0.315865745,
+       0.316593376, 0.317320820, 0.318048077, 0.318775148, 0.319502031,
+       0.320228726, 0.320955232, 0.321681550, 0.322407679, 0.323133618,
+       0.323859367, 0.324584925, 0.325310292, 0.326035468, 0.326760452,
+       0.327485244, 0.328209844, 0.328934250, 0.329658463, 0.330382481,
+       0.331106306, 0.331829935, 0.332553370, 0.333276609, 0.333999651,
+       0.334722498, 0.335445147, 0.336167599, 0.336889853, 0.337611909,
+       0.338333767, 0.339055425, 0.339776884, 0.340498144, 0.341219202,
+       0.341940060, 0.342660717, 0.343381173, 0.344101426, 0.344821477,
+       0.345541325, 0.346260970, 0.346980411, 0.347699648, 0.348418680,
+       0.349137508, 0.349856130, 0.350574546, 0.351292756, 0.352010759,
+       0.352728556, 0.353446145, 0.354163525, 0.354880698, 0.355597662,
+       0.356314416, 0.357030961, 0.357747296, 0.358463421, 0.359179334,
+       0.359895037, 0.360610527, 0.361325806, 0.362040871, 0.362755724,
+       0.363470364, 0.364184790, 0.364899001, 0.365612998, 0.366326780,
+       0.367040346, 0.367753696, 0.368466830, 0.369179747, 0.369892447,
+       0.370604930, 0.371317194, 0.372029240, 0.372741067, 0.373452675,
+       0.374164063, 0.374875231, 0.375586178, 0.376296905, 0.377007410,
+       0.377717694, 0.378427755, 0.379137593, 0.379847209, 0.380556601,
+       0.381265769, 0.381974713, 0.382683432, 0.383391926, 0.384100195,
+       0.384808238, 0.385516054, 0.386223643, 0.386931006, 0.387638140,
+       0.388345047, 0.389051725, 0.389758174, 0.390464394, 0.391170384,
+       0.391876144, 0.392581674, 0.393286973, 0.393992040, 0.394696876,
+       0.395401479, 0.396105850, 0.396809987, 0.397513892, 0.398217562,
+       0.398920998, 0.399624200, 0.400327166, 0.401029897, 0.401732392,
+       0.402434651, 0.403136673, 0.403838458, 0.404540005, 0.405241314,
+       0.405942385, 0.406643217, 0.407343810, 0.408044163, 0.408744276,
+       0.409444149, 0.410143781, 0.410843171, 0.411542320, 0.412241227,
+       0.412939891, 0.413638312, 0.414336490, 0.415034424, 0.415732115,
+       0.416429560, 0.417126761, 0.417823716, 0.418520425, 0.419216888,
+       0.419913105, 0.420609074, 0.421304797, 0.422000271, 0.422695497,
+       0.423390474, 0.424085202, 0.424779681, 0.425473910, 0.426167889,
+       0.426861617, 0.427555093, 0.428248319, 0.428941292, 0.429634013,
+       0.430326481, 0.431018696, 0.431710658, 0.432402366, 0.433093819,
+       0.433785017, 0.434475961, 0.435166648, 0.435857080, 0.436547255,
+       0.437237174, 0.437926835, 0.438616239, 0.439305384, 0.439994271,
+       0.440682900, 0.441371269, 0.442059378, 0.442747228, 0.443434816,
+       0.444122145, 0.444809211, 0.445496017, 0.446182560, 0.446868840,
+       0.447554858, 0.448240612, 0.448926103, 0.449611330, 0.450296292,
+       0.450980989, 0.451665421, 0.452349587, 0.453033487, 0.453717121,
+       0.454400488, 0.455083587, 0.455766419, 0.456448982, 0.457131277,
+       0.457813304, 0.458495060, 0.459176548, 0.459857765, 0.460538711,
+       0.461219386, 0.461899791, 0.462579923, 0.463259784, 0.463939371,
+       0.464618686, 0.465297728, 0.465976496, 0.466654990, 0.467333209,
+       0.468011153, 0.468688822, 0.469366215, 0.470043332, 0.470720173,
+       0.471396737, 0.472073023, 0.472749032, 0.473424763, 0.474100215,
+       0.474775388, 0.475450282, 0.476124896, 0.476799230, 0.477473284,
+       0.478147056, 0.478820548, 0.479493758, 0.480166685, 0.480839331,
+       0.481511693, 0.482183772, 0.482855568, 0.483527079, 0.484198306,
+       0.484869248, 0.485539905, 0.486210276, 0.486880361, 0.487550160,
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+       -0.486210276, -0.485539905, -0.484869248, -0.484198306, -0.483527079,
+       -0.482855568, -0.482183772, -0.481511693, -0.480839331, -0.480166685,
+       -0.479493758, -0.478820548, -0.478147056, -0.477473284, -0.476799230,
+       -0.476124896, -0.475450282, -0.474775388, -0.474100215, -0.473424763,
+       -0.472749032, -0.472073023, -0.471396737, -0.470720173, -0.470043332,
+       -0.469366215, -0.468688822, -0.468011153, -0.467333209, -0.466654990,
+       -0.465976496, -0.465297728, -0.464618686, -0.463939371, -0.463259784,
+       -0.462579923, -0.461899791, -0.461219386, -0.460538711, -0.459857765,
+       -0.459176548, -0.458495060, -0.457813304, -0.457131277, -0.456448982,
+       -0.455766419, -0.455083587, -0.454400488, -0.453717121, -0.453033487,
+       -0.452349587, -0.451665421, -0.450980989, -0.450296292, -0.449611330,
+       -0.448926103, -0.448240612, -0.447554858, -0.446868840, -0.446182560,
+       -0.445496017, -0.444809211, -0.444122145, -0.443434816, -0.442747228,
+       -0.442059378, -0.441371269, -0.440682900, -0.439994271, -0.439305384,
+       -0.438616239, -0.437926835, -0.437237174, -0.436547255, -0.435857080,
+       -0.435166648, -0.434475961, -0.433785017, -0.433093819, -0.432402366,
+       -0.431710658, -0.431018696, -0.430326481, -0.429634013, -0.428941292,
+       -0.428248319, -0.427555093, -0.426861617, -0.426167889, -0.425473910,
+       -0.424779681, -0.424085202, -0.423390474, -0.422695497, -0.422000271,
+       -0.421304797, -0.420609074, -0.419913105, -0.419216888, -0.418520425,
+       -0.417823716, -0.417126761, -0.416429560, -0.415732115, -0.415034424,
+       -0.414336490, -0.413638312, -0.412939891, -0.412241227, -0.411542320,
+       -0.410843171, -0.410143781, -0.409444149, -0.408744276, -0.408044163,
+       -0.407343810, -0.406643217, -0.405942385, -0.405241314, -0.404540005,
+       -0.403838458, -0.403136673, -0.402434651, -0.401732392, -0.401029897,
+       -0.400327166, -0.399624200, -0.398920998, -0.398217562, -0.397513892,
+       -0.396809987, -0.396105850, -0.395401479, -0.394696876, -0.393992040,
+       -0.393286973, -0.392581674, -0.391876144, -0.391170384, -0.390464394,
+       -0.389758174, -0.389051725, -0.388345047, -0.387638140, -0.386931006,
+       -0.386223643, -0.385516054, -0.384808238, -0.384100195, -0.383391926,
+       -0.382683432, -0.381974713, -0.381265769, -0.380556601, -0.379847209,
+       -0.379137593, -0.378427755, -0.377717694, -0.377007410, -0.376296905,
+       -0.375586178, -0.374875231, -0.374164063, -0.373452675, -0.372741067,
+       -0.372029240, -0.371317194, -0.370604930, -0.369892447, -0.369179747,
+       -0.368466830, -0.367753696, -0.367040346, -0.366326780, -0.365612998,
+       -0.364899001, -0.364184790, -0.363470364, -0.362755724, -0.362040871,
+       -0.361325806, -0.360610527, -0.359895037, -0.359179334, -0.358463421,
+       -0.357747296, -0.357030961, -0.356314416, -0.355597662, -0.354880698,
+       -0.354163525, -0.353446145, -0.352728556, -0.352010759, -0.351292756,
+       -0.350574546, -0.349856130, -0.349137508, -0.348418680, -0.347699648,
+       -0.346980411, -0.346260970, -0.345541325, -0.344821477, -0.344101426,
+       -0.343381173, -0.342660717, -0.341940060, -0.341219202, -0.340498144,
+       -0.339776884, -0.339055425, -0.338333767, -0.337611909, -0.336889853,
+       -0.336167599, -0.335445147, -0.334722498, -0.333999651, -0.333276609,
+       -0.332553370, -0.331829935, -0.331106306, -0.330382481, -0.329658463,
+       -0.328934250, -0.328209844, -0.327485244, -0.326760452, -0.326035468,
+       -0.325310292, -0.324584925, -0.323859367, -0.323133618, -0.322407679,
+       -0.321681550, -0.320955232, -0.320228726, -0.319502031, -0.318775148,
+       -0.318048077, -0.317320820, -0.316593376, -0.315865745, -0.315137929,
+       -0.314409927, -0.313681740, -0.312953369, -0.312224814, -0.311496075,
+       -0.310767153, -0.310038048, -0.309308760, -0.308579291, -0.307849640,
+       -0.307119808, -0.306389795, -0.305659602, -0.304929230, -0.304198678,
+       -0.303467947, -0.302737037, -0.302005949, -0.301274684, -0.300543241,
+       -0.299811622, -0.299079826, -0.298347855, -0.297615707, -0.296883385,
+       -0.296150888, -0.295418217, -0.294685372, -0.293952354, -0.293219163,
+       -0.292485799, -0.291752263, -0.291018556, -0.290284677, -0.289550628,
+       -0.288816408, -0.288082019, -0.287347460, -0.286612731, -0.285877835,
+       -0.285142770, -0.284407537, -0.283672137, -0.282936570, -0.282200837,
+       -0.281464938, -0.280728873, -0.279992643, -0.279256248, -0.278519689,
+       -0.277782967, -0.277046080, -0.276309031, -0.275571819, -0.274834445,
+       -0.274096910, -0.273359213, -0.272621355, -0.271883337, -0.271145160,
+       -0.270406822, -0.269668326, -0.268929670, -0.268190857, -0.267451886,
+       -0.266712757, -0.265973472, -0.265234030, -0.264494432, -0.263754679,
+       -0.263014770, -0.262274707, -0.261534489, -0.260794118, -0.260053593,
+       -0.259312915, -0.258572085, -0.257831102, -0.257089968, -0.256348682,
+       -0.255607246, -0.254865660, -0.254123923, -0.253382037, -0.252640002,
+       -0.251897818, -0.251155486, -0.250413007, -0.249670380, -0.248927606,
+       -0.248184685, -0.247441619, -0.246698407, -0.245955050, -0.245211549,
+       -0.244467903, -0.243724113, -0.242980180, -0.242236104, -0.241491885,
+       -0.240747525, -0.240003022, -0.239258379, -0.238513595, -0.237768670,
+       -0.237023606, -0.236278402, -0.235533059, -0.234787578, -0.234041959,
+       -0.233296201, -0.232550307, -0.231804276, -0.231058108, -0.230311805,
+       -0.229565366, -0.228818792, -0.228072083, -0.227325240, -0.226578264,
+       -0.225831154, -0.225083911, -0.224336536, -0.223589029, -0.222841391,
+       -0.222093621, -0.221345721, -0.220597690, -0.219849530, -0.219101240,
+       -0.218352822, -0.217604275, -0.216855600, -0.216106797, -0.215357867,
+       -0.214608811, -0.213859628, -0.213110320, -0.212360886, -0.211611327,
+       -0.210861644, -0.210111837, -0.209361906, -0.208611852, -0.207861675,
+       -0.207111376, -0.206360955, -0.205610413, -0.204859750, -0.204108966,
+       -0.203358062, -0.202607039, -0.201855896, -0.201104635, -0.200353255,
+       -0.199601758, -0.198850143, -0.198098411, -0.197346562, -0.196594598,
+       -0.195842517, -0.195090322, -0.194338012, -0.193585587, -0.192833049,
+       -0.192080397, -0.191327632, -0.190574755, -0.189821765, -0.189068664,
+       -0.188315452, -0.187562129, -0.186808695, -0.186055152, -0.185301499,
+       -0.184547737, -0.183793867, -0.183039888, -0.182285802, -0.181531608,
+       -0.180777308, -0.180022901, -0.179268389, -0.178513771, -0.177759048,
+       -0.177004220, -0.176249289, -0.175494253, -0.174739115, -0.173983873,
+       -0.173228530, -0.172473084, -0.171717537, -0.170961889, -0.170206140,
+       -0.169450291, -0.168694343, -0.167938295, -0.167182148, -0.166425904,
+       -0.165669561, -0.164913120, -0.164156583, -0.163399949, -0.162643219,
+       -0.161886394, -0.161129473, -0.160372457, -0.159615347, -0.158858143,
+       -0.158100846, -0.157343456, -0.156585973, -0.155828398, -0.155070731,
+       -0.154312973, -0.153555124, -0.152797185, -0.152039156, -0.151281038,
+       -0.150522831, -0.149764535, -0.149006151, -0.148247679, -0.147489120,
+       -0.146730474, -0.145971742, -0.145212925, -0.144454021, -0.143695033,
+       -0.142935960, -0.142176804, -0.141417563, -0.140658239, -0.139898833,
+       -0.139139344, -0.138379774, -0.137620122, -0.136860389, -0.136100575,
+       -0.135340682, -0.134580709, -0.133820656, -0.133060525, -0.132300316,
+       -0.131540029, -0.130779664, -0.130019223, -0.129258705, -0.128498111,
+       -0.127737441, -0.126976696, -0.126215877, -0.125454983, -0.124694016,
+       -0.123932975, -0.123171861, -0.122410675, -0.121649417, -0.120888087,
+       -0.120126686, -0.119365215, -0.118603673, -0.117842062, -0.117080381,
+       -0.116318631, -0.115556813, -0.114794927, -0.114032973, -0.113270952,
+       -0.112508865, -0.111746711, -0.110984492, -0.110222207, -0.109459858,
+       -0.108697444, -0.107934966, -0.107172425, -0.106409821, -0.105647154,
+       -0.104884425, -0.104121634, -0.103358782, -0.102595869, -0.101832896,
+       -0.101069863, -0.100306770, -0.099543619, -0.098780409, -0.098017140,
+       -0.097253814, -0.096490431, -0.095726992, -0.094963495, -0.094199943,
+       -0.093436336, -0.092672673, -0.091908956, -0.091145185, -0.090381361,
+       -0.089617483, -0.088853553, -0.088089570, -0.087325535, -0.086561449,
+       -0.085797312, -0.085033125, -0.084268888, -0.083504601, -0.082740265,
+       -0.081975880, -0.081211447, -0.080446966, -0.079682438, -0.078917863,
+       -0.078153242, -0.077388574, -0.076623861, -0.075859103, -0.075094301,
+       -0.074329454, -0.073564564, -0.072799630, -0.072034653, -0.071269634,
+       -0.070504573, -0.069739471, -0.068974328, -0.068209144, -0.067443920,
+       -0.066678656, -0.065913353, -0.065148011, -0.064382631, -0.063617213,
+       -0.062851758, -0.062086265, -0.061320736, -0.060555171, -0.059789571,
+       -0.059023935, -0.058258265, -0.057492560, -0.056726821, -0.055961049,
+       -0.055195244, -0.054429407, -0.053663538, -0.052897637, -0.052131705,
+       -0.051365742, -0.050599749, -0.049833726, -0.049067674, -0.048301593,
+       -0.047535484, -0.046769347, -0.046003182, -0.045236990, -0.044470772,
+       -0.043704527, -0.042938257, -0.042171961, -0.041405641, -0.040639296,
+       -0.039872928, -0.039106535, -0.038340120, -0.037573683, -0.036807223,
+       -0.036040742, -0.035274239, -0.034507716, -0.033741172, -0.032974608,
+       -0.032208025, -0.031441424, -0.030674803, -0.029908165, -0.029141509,
+       -0.028374836, -0.027608146, -0.026841440, -0.026074718, -0.025307981,
+       -0.024541229, -0.023774462, -0.023007681, -0.022240887, -0.021474080,
+       -0.020707261, -0.019940429, -0.019173585, -0.018406730, -0.017639864,
+       -0.016872988, -0.016106102, -0.015339206, -0.014572302, -0.013805389,
+       -0.013038467, -0.012271538, -0.011504602, -0.010737659, -0.009970710,
+       -0.009203755, -0.008436794, -0.007669829, -0.006902859, -0.006135885,
+       -0.005368907, -0.004601926, -0.003834943, -0.003067957, -0.002300969,
+       -0.001533980, -0.000766990,
+}; // END of _fastangle_sin_table_13[8192]
+
+static const int _fastangle_asin_table_13[8192] =
+{
+       -2047, -2018, -2006, -1997, -1989, -1983, -1976, -1971, -1965, -1961,
+       -1956, -1951, -1947, -1943, -1939, -1935, -1932, -1928, -1925, -1921,
+       -1918, -1915, -1912, -1909, -1906, -1903, -1900, -1897, -1894, -1892,
+       -1889, -1886, -1884, -1881, -1879, -1876, -1874, -1872, -1869, -1867,
+       -1865, -1862, -1860, -1858, -1856, -1854, -1851, -1849, -1847, -1845,
+       -1843, -1841, -1839, -1837, -1835, -1833, -1831, -1829, -1827, -1825,
+       -1824, -1822, -1820, -1818, -1816, -1814, -1813, -1811, -1809, -1807,
+       -1806, -1804, -1802, -1800, -1799, -1797, -1795, -1794, -1792, -1791,
+       -1789, -1787, -1786, -1784, -1782, -1781, -1779, -1778, -1776, -1775,
+       -1773, -1772, -1770, -1769, -1767, -1766, -1764, -1763, -1761, -1760,
+       -1758, -1757, -1755, -1754, -1753, -1751, -1750, -1748, -1747, -1746,
+       -1744, -1743, -1741, -1740, -1739, -1737, -1736, -1735, -1733, -1732,
+       -1731, -1729, -1728, -1727, -1725, -1724, -1723, -1721, -1720, -1719,
+       -1718, -1716, -1715, -1714, -1713, -1711, -1710, -1709, -1708, -1706,
+       -1705, -1704, -1703, -1701, -1700, -1699, -1698, -1697, -1695, -1694,
+       -1693, -1692, -1691, -1689, -1688, -1687, -1686, -1685, -1684, -1683,
+       -1681, -1680, -1679, -1678, -1677, -1676, -1675, -1673, -1672, -1671,
+       -1670, -1669, -1668, -1667, -1666, -1664, -1663, -1662, -1661, -1660,
+       -1659, -1658, -1657, -1656, -1655, -1654, -1653, -1651, -1650, -1649,
+       -1648, -1647, -1646, -1645, -1644, -1643, -1642, -1641, -1640, -1639,
+       -1638, -1637, -1636, -1635, -1634, -1633, -1632, -1631, -1630, -1629,
+       -1628, -1627, -1626, -1625, -1624, -1623, -1622, -1621, -1620, -1619,
+       -1618, -1617, -1616, -1615, -1614, -1613, -1612, -1611, -1610, -1609,
+       -1608, -1607, -1606, -1605, -1604, -1603, -1602, -1601, -1600, -1599,
+       -1598, -1597, -1597, -1596, -1595, -1594, -1593, -1592, -1591, -1590,
+       -1589, -1588, -1587, -1586, -1585, -1584, -1584, -1583, -1582, -1581,
+       -1580, -1579, -1578, -1577, -1576, -1575, -1575, -1574, -1573, -1572,
+       -1571, -1570, -1569, -1568, -1567, -1566, -1566, -1565, -1564, -1563,
+       -1562, -1561, -1560, -1559, -1559, -1558, -1557, -1556, -1555, -1554,
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+       549, 550, 550, 550, 551, 551, 551, 552, 552, 552,
+       553, 553, 553, 554, 554, 554, 555, 555, 555, 556,
+       556, 557, 557, 557, 558, 558, 558, 559, 559, 559,
+       560, 560, 560, 561, 561, 561, 562, 562, 562, 563,
+       563, 564, 564, 564, 565, 565, 565, 566, 566, 566,
+       567, 567, 567, 568, 568, 568, 569, 569, 569, 570,
+       570, 571, 571, 571, 572, 572, 572, 573, 573, 573,
+       574, 574, 574, 575, 575, 575, 576, 576, 577, 577,
+       577, 578, 578, 578, 579, 579, 579, 580, 580, 580,
+       581, 581, 581, 582, 582, 583, 583, 583, 584, 584,
+       584, 585, 585, 585, 586, 586, 586, 587, 587, 587,
+       588, 588, 589, 589, 589, 590, 590, 590, 591, 591,
+       591, 592, 592, 592, 593, 593, 593, 594, 594, 595,
+       595, 595, 596, 596, 596, 597, 597, 597, 598, 598,
+       598, 599, 599, 600, 600, 600, 601, 601, 601, 602,
+       602, 602, 603, 603, 603, 604, 604, 604, 605, 605,
+       606, 606, 606, 607, 607, 607, 608, 608, 608, 609,
+       609, 609, 610, 610, 611, 611, 611, 612, 612, 612,
+       613, 613, 613, 614, 614, 614, 615, 615, 616, 616,
+       616, 617, 617, 617, 618, 618, 618, 619, 619, 619,
+       620, 620, 621, 621, 621, 622, 622, 622, 623, 623,
+       623, 624, 624, 624, 625, 625, 626, 626, 626, 627,
+       627, 627, 628, 628, 628, 629, 629, 630, 630, 630,
+       631, 631, 631, 632, 632, 632, 633, 633, 633, 634,
+       634, 635, 635, 635, 636, 636, 636, 637, 637, 637,
+       638, 638, 639, 639, 639, 640, 640, 640, 641, 641,
+       641, 642, 642, 642, 643, 643, 644, 644, 644, 645,
+       645, 645, 646, 646, 646, 647, 647, 648, 648, 648,
+       649, 649, 649, 650, 650, 650, 651, 651, 652, 652,
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+       656, 656, 657, 657, 657, 658, 658, 658, 659, 659,
+       660, 660, 660, 661, 661, 661, 662, 662, 662, 663,
+       663, 664, 664, 664, 665, 665, 665, 666, 666, 666,
+       667, 667, 668, 668, 668, 669, 669, 669, 670, 670,
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+       674, 675, 675, 675, 676, 676, 676, 677, 677, 677,
+       678, 678, 679, 679, 679, 680, 680, 680, 681, 681,
+       681, 682, 682, 683, 683, 683, 684, 684, 684, 685,
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+       693, 693, 693, 694, 694, 694, 695, 695, 695, 696,
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+       704, 704, 704, 705, 705, 705, 706, 706, 707, 707,
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+       711, 711, 712, 712, 713, 713, 713, 714, 714, 714,
+       715, 715, 716, 716, 716, 717, 717, 717, 718, 718,
+       719, 719, 719, 720, 720, 720, 721, 721, 722, 722,
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+       730, 730, 731, 731, 731, 732, 732, 732, 733, 733,
+       734, 734, 734, 735, 735, 735, 736, 736, 737, 737,
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+       756, 757, 757, 757, 758, 758, 759, 759, 759, 760,
+       760, 760, 761, 761, 762, 762, 762, 763, 763, 763,
+       764, 764, 765, 765, 765, 766, 766, 767, 767, 767,
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+       791, 791, 792, 792, 792, 793, 793, 794, 794, 794,
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+       834, 834, 835, 835, 835, 836, 836, 837, 837, 837,
+       838, 838, 839, 839, 839, 840, 840, 841, 841, 841,
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+       846, 846, 847, 847, 847, 848, 848, 849, 849, 849,
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+       903, 903, 904, 904, 904, 905, 905, 906, 906, 906,
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+       924, 924, 924, 925, 925, 926, 926, 927, 927, 927,
+       928, 928, 929, 929, 929, 930, 930, 931, 931, 932,
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+       962, 962, 963, 963, 963, 964, 964, 965, 965, 966,
+       966, 967, 967, 967, 968, 968, 969, 969, 970, 970,
+       970, 971, 971, 972, 972, 973, 973, 973, 974, 974,
+       975, 975, 976, 976, 976, 977, 977, 978, 978, 979,
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+       983, 984, 984, 985, 985, 986, 986, 987, 987, 987,
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+       997, 997, 997, 998, 998, 999, 999, 1000, 1000, 1001,
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+       1005, 1006, 1006, 1007, 1007, 1008, 1008, 1009, 1009, 1009,
+       1010, 1010, 1011, 1011, 1012, 1012, 1013, 1013, 1013, 1014,
+       1014, 1015, 1015, 1016, 1016, 1017, 1017, 1018, 1018, 1018,
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+       1023, 1024, 1024, 1025, 1025, 1026, 1026, 1026, 1027, 1027,
+       1028, 1028, 1029, 1029, 1030, 1030, 1031, 1031, 1031, 1032,
+       1032, 1033, 1033, 1034, 1034, 1035, 1035, 1036, 1036, 1036,
+       1037, 1037, 1038, 1038, 1039, 1039, 1040, 1040, 1041, 1041,
+       1041, 1042, 1042, 1043, 1043, 1044, 1044, 1045, 1045, 1046,
+       1046, 1047, 1047, 1047, 1048, 1048, 1049, 1049, 1050, 1050,
+       1051, 1051, 1052, 1052, 1052, 1053, 1053, 1054, 1054, 1055,
+       1055, 1056, 1056, 1057, 1057, 1058, 1058, 1058, 1059, 1059,
+       1060, 1060, 1061, 1061, 1062, 1062, 1063, 1063, 1064, 1064,
+       1064, 1065, 1065, 1066, 1066, 1067, 1067, 1068, 1068, 1069,
+       1069, 1070, 1070, 1071, 1071, 1071, 1072, 1072, 1073, 1073,
+       1074, 1074, 1075, 1075, 1076, 1076, 1077, 1077, 1078, 1078,
+       1079, 1079, 1079, 1080, 1080, 1081, 1081, 1082, 1082, 1083,
+       1083, 1084, 1084, 1085, 1085, 1086, 1086, 1087, 1087, 1087,
+       1088, 1088, 1089, 1089, 1090, 1090, 1091, 1091, 1092, 1092,
+       1093, 1093, 1094, 1094, 1095, 1095, 1096, 1096, 1097, 1097,
+       1097, 1098, 1098, 1099, 1099, 1100, 1100, 1101, 1101, 1102,
+       1102, 1103, 1103, 1104, 1104, 1105, 1105, 1106, 1106, 1107,
+       1107, 1108, 1108, 1109, 1109, 1109, 1110, 1110, 1111, 1111,
+       1112, 1112, 1113, 1113, 1114, 1114, 1115, 1115, 1116, 1116,
+       1117, 1117, 1118, 1118, 1119, 1119, 1120, 1120, 1121, 1121,
+       1122, 1122, 1123, 1123, 1124, 1124, 1125, 1125, 1126, 1126,
+       1127, 1127, 1128, 1128, 1128, 1129, 1129, 1130, 1130, 1131,
+       1131, 1132, 1132, 1133, 1133, 1134, 1134, 1135, 1135, 1136,
+       1136, 1137, 1137, 1138, 1138, 1139, 1139, 1140, 1140, 1141,
+       1141, 1142, 1142, 1143, 1143, 1144, 1144, 1145, 1145, 1146,
+       1146, 1147, 1147, 1148, 1148, 1149, 1149, 1150, 1150, 1151,
+       1151, 1152, 1152, 1153, 1153, 1154, 1154, 1155, 1155, 1156,
+       1156, 1157, 1157, 1158, 1158, 1159, 1159, 1160, 1160, 1161,
+       1161, 1162, 1162, 1163, 1163, 1164, 1164, 1165, 1165, 1166,
+       1166, 1167, 1167, 1168, 1169, 1169, 1170, 1170, 1171, 1171,
+       1172, 1172, 1173, 1173, 1174, 1174, 1175, 1175, 1176, 1176,
+       1177, 1177, 1178, 1178, 1179, 1179, 1180, 1180, 1181, 1181,
+       1182, 1182, 1183, 1183, 1184, 1184, 1185, 1185, 1186, 1187,
+       1187, 1188, 1188, 1189, 1189, 1190, 1190, 1191, 1191, 1192,
+       1192, 1193, 1193, 1194, 1194, 1195, 1195, 1196, 1196, 1197,
+       1197, 1198, 1199, 1199, 1200, 1200, 1201, 1201, 1202, 1202,
+       1203, 1203, 1204, 1204, 1205, 1205, 1206, 1206, 1207, 1207,
+       1208, 1209, 1209, 1210, 1210, 1211, 1211, 1212, 1212, 1213,
+       1213, 1214, 1214, 1215, 1215, 1216, 1217, 1217, 1218, 1218,
+       1219, 1219, 1220, 1220, 1221, 1221, 1222, 1222, 1223, 1223,
+       1224, 1225, 1225, 1226, 1226, 1227, 1227, 1228, 1228, 1229,
+       1229, 1230, 1231, 1231, 1232, 1232, 1233, 1233, 1234, 1234,
+       1235, 1235, 1236, 1237, 1237, 1238, 1238, 1239, 1239, 1240,
+       1240, 1241, 1241, 1242, 1243, 1243, 1244, 1244, 1245, 1245,
+       1246, 1246, 1247, 1247, 1248, 1249, 1249, 1250, 1250, 1251,
+       1251, 1252, 1252, 1253, 1254, 1254, 1255, 1255, 1256, 1256,
+       1257, 1257, 1258, 1259, 1259, 1260, 1260, 1261, 1261, 1262,
+       1263, 1263, 1264, 1264, 1265, 1265, 1266, 1266, 1267, 1268,
+       1268, 1269, 1269, 1270, 1270, 1271, 1272, 1272, 1273, 1273,
+       1274, 1274, 1275, 1276, 1276, 1277, 1277, 1278, 1278, 1279,
+       1280, 1280, 1281, 1281, 1282, 1282, 1283, 1284, 1284, 1285,
+       1285, 1286, 1286, 1287, 1288, 1288, 1289, 1289, 1290, 1291,
+       1291, 1292, 1292, 1293, 1293, 1294, 1295, 1295, 1296, 1296,
+       1297, 1297, 1298, 1299, 1299, 1300, 1300, 1301, 1302, 1302,
+       1303, 1303, 1304, 1305, 1305, 1306, 1306, 1307, 1307, 1308,
+       1309, 1309, 1310, 1310, 1311, 1312, 1312, 1313, 1313, 1314,
+       1315, 1315, 1316, 1316, 1317, 1318, 1318, 1319, 1319, 1320,
+       1321, 1321, 1322, 1322, 1323, 1324, 1324, 1325, 1325, 1326,
+       1327, 1327, 1328, 1328, 1329, 1330, 1330, 1331, 1332, 1332,
+       1333, 1333, 1334, 1335, 1335, 1336, 1336, 1337, 1338, 1338,
+       1339, 1339, 1340, 1341, 1341, 1342, 1343, 1343, 1344, 1344,
+       1345, 1346, 1346, 1347, 1348, 1348, 1349, 1349, 1350, 1351,
+       1351, 1352, 1353, 1353, 1354, 1354, 1355, 1356, 1356, 1357,
+       1358, 1358, 1359, 1359, 1360, 1361, 1361, 1362, 1363, 1363,
+       1364, 1365, 1365, 1366, 1366, 1367, 1368, 1368, 1369, 1370,
+       1370, 1371, 1372, 1372, 1373, 1373, 1374, 1375, 1375, 1376,
+       1377, 1377, 1378, 1379, 1379, 1380, 1381, 1381, 1382, 1383,
+       1383, 1384, 1384, 1385, 1386, 1386, 1387, 1388, 1388, 1389,
+       1390, 1390, 1391, 1392, 1392, 1393, 1394, 1394, 1395, 1396,
+       1396, 1397, 1398, 1398, 1399, 1400, 1400, 1401, 1402, 1402,
+       1403, 1404, 1404, 1405, 1406, 1406, 1407, 1408, 1408, 1409,
+       1410, 1410, 1411, 1412, 1412, 1413, 1414, 1415, 1415, 1416,
+       1417, 1417, 1418, 1419, 1419, 1420, 1421, 1421, 1422, 1423,
+       1423, 1424, 1425, 1426, 1426, 1427, 1428, 1428, 1429, 1430,
+       1430, 1431, 1432, 1432, 1433, 1434, 1435, 1435, 1436, 1437,
+       1437, 1438, 1439, 1440, 1440, 1441, 1442, 1442, 1443, 1444,
+       1444, 1445, 1446, 1447, 1447, 1448, 1449, 1449, 1450, 1451,
+       1452, 1452, 1453, 1454, 1455, 1455, 1456, 1457, 1457, 1458,
+       1459, 1460, 1460, 1461, 1462, 1463, 1463, 1464, 1465, 1465,
+       1466, 1467, 1468, 1468, 1469, 1470, 1471, 1471, 1472, 1473,
+       1474, 1474, 1475, 1476, 1477, 1477, 1478, 1479, 1480, 1480,
+       1481, 1482, 1483, 1483, 1484, 1485, 1486, 1486, 1487, 1488,
+       1489, 1490, 1490, 1491, 1492, 1493, 1493, 1494, 1495, 1496,
+       1496, 1497, 1498, 1499, 1500, 1500, 1501, 1502, 1503, 1503,
+       1504, 1505, 1506, 1507, 1507, 1508, 1509, 1510, 1511, 1511,
+       1512, 1513, 1514, 1515, 1515, 1516, 1517, 1518, 1519, 1519,
+       1520, 1521, 1522, 1523, 1523, 1524, 1525, 1526, 1527, 1528,
+       1528, 1529, 1530, 1531, 1532, 1532, 1533, 1534, 1535, 1536,
+       1537, 1537, 1538, 1539, 1540, 1541, 1542, 1542, 1543, 1544,
+       1545, 1546, 1547, 1548, 1548, 1549, 1550, 1551, 1552, 1553,
+       1554, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1560, 1561,
+       1562, 1563, 1564, 1565, 1566, 1567, 1567, 1568, 1569, 1570,
+       1571, 1572, 1573, 1574, 1575, 1576, 1576, 1577, 1578, 1579,
+       1580, 1581, 1582, 1583, 1584, 1585, 1585, 1586, 1587, 1588,
+       1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598,
+       1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607,
+       1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617,
+       1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627,
+       1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637,
+       1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647,
+       1648, 1649, 1650, 1651, 1652, 1654, 1655, 1656, 1657, 1658,
+       1659, 1660, 1661, 1662, 1663, 1664, 1665, 1667, 1668, 1669,
+       1670, 1671, 1672, 1673, 1674, 1676, 1677, 1678, 1679, 1680,
+       1681, 1682, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1692,
+       1693, 1694, 1695, 1696, 1698, 1699, 1700, 1701, 1702, 1704,
+       1705, 1706, 1707, 1709, 1710, 1711, 1712, 1714, 1715, 1716,
+       1717, 1719, 1720, 1721, 1722, 1724, 1725, 1726, 1728, 1729,
+       1730, 1732, 1733, 1734, 1736, 1737, 1738, 1740, 1741, 1742,
+       1744, 1745, 1747, 1748, 1749, 1751, 1752, 1754, 1755, 1756,
+       1758, 1759, 1761, 1762, 1764, 1765, 1767, 1768, 1770, 1771,
+       1773, 1774, 1776, 1777, 1779, 1780, 1782, 1783, 1785, 1787,
+       1788, 1790, 1792, 1793, 1795, 1796, 1798, 1800, 1801, 1803,
+       1805, 1807, 1808, 1810, 1812, 1814, 1815, 1817, 1819, 1821,
+       1823, 1825, 1826, 1828, 1830, 1832, 1834, 1836, 1838, 1840,
+       1842, 1844, 1846, 1848, 1850, 1852, 1855, 1857, 1859, 1861,
+       1863, 1866, 1868, 1870, 1873, 1875, 1877, 1880, 1882, 1885,
+       1887, 1890, 1893, 1895, 1898, 1901, 1904, 1907, 1910, 1913,
+       1916, 1919, 1922, 1926, 1929, 1933, 1936, 1940, 1944, 1948,
+       1952, 1957, 1962, 1966, 1972, 1977, 1984, 1990, 1998, 2007,
+       2019, 2048,
+}; // END of _fastangle_asin_table_13[8192]
+
+static const double _fastangle_tan_table_13[8192] =
+{
+       0.000000000, 0.000766991, 0.001533982, 0.002300975, 0.003067971,
+       0.003834971, 0.004601975, 0.005368984, 0.006136000, 0.006903023,
+       0.007670054, 0.008437095, 0.009204145, 0.009971206, 0.010738278,
+       0.011505364, 0.012272462, 0.013039576, 0.013806704, 0.014573849,
+       0.015341011, 0.016108191, 0.016875390, 0.017642609, 0.018409849,
+       0.019177110, 0.019944394, 0.020711701, 0.021479033, 0.022246390,
+       0.023013773, 0.023781184, 0.024548622, 0.025316089, 0.026083586,
+       0.026851114, 0.027618673, 0.028386265, 0.029153891, 0.029921550,
+       0.030689245, 0.031456976, 0.032224744, 0.032992550, 0.033760395,
+       0.034528279, 0.035296205, 0.036064172, 0.036832181, 0.037600234,
+       0.038368331, 0.039136473, 0.039904661, 0.040672897, 0.041441180,
+       0.042209512, 0.042977894, 0.043746327, 0.044514811, 0.045283348,
+       0.046051938, 0.046820582, 0.047589281, 0.048358037, 0.049126850,
+       0.049895720, 0.050664650, 0.051433639, 0.052202689, 0.052971800,
+       0.053740974, 0.054510212, 0.055279514, 0.056048880, 0.056818314,
+       0.057587814, 0.058357382, 0.059127019, 0.059896726, 0.060666503,
+       0.061436353, 0.062206274, 0.062976270, 0.063746339, 0.064516484,
+       0.065286705, 0.066057004, 0.066827380, 0.067597835, 0.068368371,
+       0.069138987, 0.069909684, 0.070680465, 0.071451329, 0.072222277,
+       0.072993311, 0.073764432, 0.074535639, 0.075306935, 0.076078320,
+       0.076849794, 0.077621360, 0.078393018, 0.079164768, 0.079936612,
+       0.080708551, 0.081480586, 0.082252717, 0.083024945, 0.083797272,
+       0.084569698, 0.085342224, 0.086114851, 0.086887581, 0.087660413,
+       0.088433349, 0.089206391, 0.089979538, 0.090752791, 0.091526153,
+       0.092299623, 0.093073202, 0.093846892, 0.094620693, 0.095394607,
+       0.096168634, 0.096942775, 0.097717031, 0.098491403, 0.099265893,
+       0.100040500, 0.100815226, 0.101590072, 0.102365039, 0.103140127,
+       0.103915338, 0.104690673, 0.105466132, 0.106241716, 0.107017427,
+       0.107793266, 0.108569232, 0.109345328, 0.110121554, 0.110897912,
+       0.111674401, 0.112451023, 0.113227780, 0.114004671, 0.114781698,
+       0.115558862, 0.116336164, 0.117113604, 0.117891184, 0.118668905,
+       0.119446767, 0.120224772, 0.121002920, 0.121781213, 0.122559652,
+       0.123338236, 0.124116968, 0.124895848, 0.125674878, 0.126454057,
+       0.127233388, 0.128012871, 0.128792507, 0.129572297, 0.130352242,
+       0.131132343, 0.131912601, 0.132693017, 0.133473592, 0.134254326,
+       0.135035222, 0.135816279, 0.136597499, 0.137378882, 0.138160430,
+       0.138942144, 0.139724025, 0.140506073, 0.141288290, 0.142070676,
+       0.142853233, 0.143635961, 0.144418862, 0.145201936, 0.145985185,
+       0.146768609, 0.147552210, 0.148335988, 0.149119944, 0.149904079,
+       0.150688395, 0.151472893, 0.152257572, 0.153042435, 0.153827482,
+       0.154612715, 0.155398133, 0.156183739, 0.156969533, 0.157755517,
+       0.158541690, 0.159328055, 0.160114612, 0.160901362, 0.161688307,
+       0.162475447, 0.163262782, 0.164050316, 0.164838047, 0.165625977,
+       0.166414108, 0.167202440, 0.167990974, 0.168779712, 0.169568653,
+       0.170357800, 0.171147153, 0.171936714, 0.172726482, 0.173516460,
+       0.174306648, 0.175097048, 0.175887660, 0.176678485, 0.177469525,
+       0.178260779, 0.179052251, 0.179843940, 0.180635847, 0.181427973,
+       0.182220321, 0.183012889, 0.183805680, 0.184598695, 0.185391935,
+       0.186185400, 0.186979091, 0.187773010, 0.188567158, 0.189361536,
+       0.190156145, 0.190950985, 0.191746058, 0.192541365, 0.193336907,
+       0.194132685, 0.194928700, 0.195724954, 0.196521446, 0.197318178,
+       0.198115152, 0.198912367, 0.199709826, 0.200507530, 0.201305479,
+       0.202103674, 0.202902117, 0.203700808, 0.204499749, 0.205298940,
+       0.206098384, 0.206898080, 0.207698030, 0.208498234, 0.209298695,
+       0.210099413, 0.210900389, 0.211701624, 0.212503119, 0.213304876,
+       0.214106895, 0.214909178, 0.215711725, 0.216514537, 0.217317617,
+       0.218120964, 0.218924579, 0.219728465, 0.220532622, 0.221337051,
+       0.222141753, 0.222946729, 0.223751981, 0.224557509, 0.225363315,
+       0.226169399, 0.226975763, 0.227782408, 0.228589335, 0.229396544,
+       0.230204038, 0.231011817, 0.231819882, 0.232628235, 0.233436876,
+       0.234245807, 0.235055029, 0.235864542, 0.236674348, 0.237484449,
+       0.238294844, 0.239105536, 0.239916525, 0.240727813, 0.241539401,
+       0.242351289, 0.243163479, 0.243975972, 0.244788769, 0.245601872,
+       0.246415280, 0.247228997, 0.248043022, 0.248857357, 0.249672002,
+       0.250486960, 0.251302231, 0.252117817, 0.252933717, 0.253749935,
+       0.254566470, 0.255383324, 0.256200498, 0.257017994, 0.257835812,
+       0.258653953, 0.259472419, 0.260291211, 0.261110330, 0.261929777,
+       0.262749553, 0.263569660, 0.264390098, 0.265210870, 0.266031975,
+       0.266853415, 0.267675192, 0.268497306, 0.269319759, 0.270142552,
+       0.270965686, 0.271789161, 0.272612981, 0.273437145, 0.274261655,
+       0.275086511, 0.275911716, 0.276737270, 0.277563175, 0.278389431,
+       0.279216041, 0.280043004, 0.280870323, 0.281697998, 0.282526031,
+       0.283354423, 0.284183175, 0.285012289, 0.285841765, 0.286671605,
+       0.287501809, 0.288332380, 0.289163319, 0.289994626, 0.290826303,
+       0.291658351, 0.292490772, 0.293323566, 0.294156735, 0.294990280,
+       0.295824202, 0.296658503, 0.297493183, 0.298328244, 0.299163688,
+       0.299999515, 0.300835727, 0.301672325, 0.302509310, 0.303346684,
+       0.304184447, 0.305022601, 0.305861148, 0.306700088, 0.307539423,
+       0.308379154, 0.309219282, 0.310059809, 0.310900736, 0.311742064,
+       0.312583794, 0.313425928, 0.314268467, 0.315111412, 0.315954765,
+       0.316798527, 0.317642699, 0.318487282, 0.319332278, 0.320177688,
+       0.321023513, 0.321869755, 0.322716415, 0.323563494, 0.324410994,
+       0.325258916, 0.326107260, 0.326956029, 0.327805224, 0.328654846,
+       0.329504897, 0.330355377, 0.331206289, 0.332057633, 0.332909410,
+       0.333761623, 0.334614272, 0.335467359, 0.336320885, 0.337174851,
+       0.338029260, 0.338884111, 0.339739407, 0.340595149, 0.341451338,
+       0.342307975, 0.343165063, 0.344022602, 0.344880593, 0.345739039,
+       0.346597939, 0.347457297, 0.348317113, 0.349177388, 0.350038125,
+       0.350899323, 0.351760985, 0.352623113, 0.353485706, 0.354348768,
+       0.355212299, 0.356076301, 0.356940774, 0.357805721, 0.358671143,
+       0.359537042, 0.360403417, 0.361270272, 0.362137608, 0.363005426,
+       0.363873726, 0.364742512, 0.365611784, 0.366481544, 0.367351792,
+       0.368222532, 0.369093763, 0.369965487, 0.370837707, 0.371710423,
+       0.372583636, 0.373457349, 0.374331562, 0.375206278, 0.376081497,
+       0.376957221, 0.377833452, 0.378710191, 0.379587439, 0.380465198,
+       0.381343470, 0.382222255, 0.383101556, 0.383981374, 0.384861710,
+       0.385742566, 0.386623944, 0.387505844, 0.388388269, 0.389271219,
+       0.390154697, 0.391038704, 0.391923242, 0.392808311, 0.393693914,
+       0.394580051, 0.395466726, 0.396353938, 0.397241690, 0.398129983,
+       0.399018819, 0.399908199, 0.400798124, 0.401688597, 0.402579619,
+       0.403471191, 0.404363316, 0.405255993, 0.406149226, 0.407043016,
+       0.407937364, 0.408832271, 0.409727740, 0.410623772, 0.411520369,
+       0.412417532, 0.413315262, 0.414213562, 0.415112433, 0.416011877,
+       0.416911894, 0.417812488, 0.418713658, 0.419615408, 0.420517739,
+       0.421420651, 0.422324148, 0.423228230, 0.424132899, 0.425038157,
+       0.425944006, 0.426850446, 0.427757480, 0.428665110, 0.429573336,
+       0.430482162, 0.431391587, 0.432301615, 0.433212246, 0.434123483,
+       0.435035326, 0.435947779, 0.436860841, 0.437774516, 0.438688805,
+       0.439603709, 0.440519230, 0.441435370, 0.442352131, 0.443269514,
+       0.444187521, 0.445106154, 0.446025414, 0.446945303, 0.447865823,
+       0.448786976, 0.449708763, 0.450631187, 0.451554248, 0.452477949,
+       0.453402291, 0.454327276, 0.455252906, 0.456179183, 0.457106108,
+       0.458033683, 0.458961911, 0.459890792, 0.460820328, 0.461750522,
+       0.462681375, 0.463612889, 0.464545066, 0.465477907, 0.466411414,
+       0.467345590, 0.468280435, 0.469215952, 0.470152143, 0.471089010,
+       0.472026553, 0.472964776, 0.473903680, 0.474843266, 0.475783537,
+       0.476724495, 0.477666140, 0.478608477, 0.479551505, 0.480495227,
+       0.481439645, 0.482384761, 0.483330576, 0.484277093, 0.485224313,
+       0.486172239, 0.487120872, 0.488070214, 0.489020267, 0.489971033,
+       0.490922513, 0.491874711, 0.492827627, 0.493781264, 0.494735624,
+       0.495690708, 0.496646518, 0.497603058, 0.498560327, 0.499518329,
+       0.500477065, 0.501436538, 0.502396749, 0.503357700, 0.504319393,
+       0.505281831, 0.506245015, 0.507208947, 0.508173630, 0.509139064,
+       0.510105254, 0.511072199, 0.512039903, 0.513008367, 0.513977594,
+       0.514947585, 0.515918342, 0.516889869, 0.517862165, 0.518835235,
+       0.519809079, 0.520783700, 0.521759100, 0.522735281, 0.523712245,
+       0.524689995, 0.525668531, 0.526647857, 0.527627974, 0.528608885,
+       0.529590592, 0.530573097, 0.531556401, 0.532540508, 0.533525419,
+       0.534511136, 0.535497662, 0.536484998, 0.537473148, 0.538462112,
+       0.539451894, 0.540442495, 0.541433918, 0.542426164, 0.543419236,
+       0.544413137, 0.545407868, 0.546403431, 0.547399830, 0.548397065,
+       0.549395139, 0.550394056, 0.551393815, 0.552394421, 0.553395875,
+       0.554398180, 0.555401337, 0.556405349, 0.557410219, 0.558415948,
+       0.559422539, 0.560429994, 0.561438316, 0.562447507, 0.563457568,
+       0.564468503, 0.565480314, 0.566493003, 0.567506572, 0.568521024,
+       0.569536361, 0.570552585, 0.571569700, 0.572587706, 0.573606607,
+       0.574626405, 0.575647102, 0.576668701, 0.577691204, 0.578714614,
+       0.579738932, 0.580764162, 0.581790306, 0.582817365, 0.583845344,
+       0.584874243, 0.585904066, 0.586934815, 0.587966493, 0.588999101,
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+       -0.507208947, -0.506245015, -0.505281831, -0.504319393, -0.503357700,
+       -0.502396749, -0.501436538, -0.500477065, -0.499518329, -0.498560327,
+       -0.497603058, -0.496646518, -0.495690708, -0.494735624, -0.493781264,
+       -0.492827627, -0.491874711, -0.490922513, -0.489971033, -0.489020267,
+       -0.488070214, -0.487120872, -0.486172239, -0.485224313, -0.484277093,
+       -0.483330576, -0.482384761, -0.481439645, -0.480495227, -0.479551505,
+       -0.478608477, -0.477666140, -0.476724495, -0.475783537, -0.474843266,
+       -0.473903680, -0.472964776, -0.472026553, -0.471089010, -0.470152143,
+       -0.469215952, -0.468280435, -0.467345590, -0.466411414, -0.465477907,
+       -0.464545066, -0.463612889, -0.462681375, -0.461750522, -0.460820328,
+       -0.459890792, -0.458961911, -0.458033683, -0.457106108, -0.456179183,
+       -0.455252906, -0.454327276, -0.453402291, -0.452477949, -0.451554248,
+       -0.450631187, -0.449708763, -0.448786976, -0.447865823, -0.446945303,
+       -0.446025414, -0.445106154, -0.444187521, -0.443269514, -0.442352131,
+       -0.441435370, -0.440519230, -0.439603709, -0.438688805, -0.437774516,
+       -0.436860841, -0.435947779, -0.435035326, -0.434123483, -0.433212246,
+       -0.432301615, -0.431391587, -0.430482162, -0.429573336, -0.428665110,
+       -0.427757480, -0.426850446, -0.425944006, -0.425038157, -0.424132899,
+       -0.423228230, -0.422324148, -0.421420651, -0.420517739, -0.419615408,
+       -0.418713658, -0.417812488, -0.416911894, -0.416011877, -0.415112433,
+       -0.414213562, -0.413315262, -0.412417532, -0.411520369, -0.410623772,
+       -0.409727740, -0.408832271, -0.407937364, -0.407043016, -0.406149226,
+       -0.405255993, -0.404363316, -0.403471191, -0.402579619, -0.401688597,
+       -0.400798124, -0.399908199, -0.399018819, -0.398129983, -0.397241690,
+       -0.396353938, -0.395466726, -0.394580051, -0.393693914, -0.392808311,
+       -0.391923242, -0.391038704, -0.390154697, -0.389271219, -0.388388269,
+       -0.387505844, -0.386623944, -0.385742566, -0.384861710, -0.383981374,
+       -0.383101556, -0.382222255, -0.381343470, -0.380465198, -0.379587439,
+       -0.378710191, -0.377833452, -0.376957221, -0.376081497, -0.375206278,
+       -0.374331562, -0.373457349, -0.372583636, -0.371710423, -0.370837707,
+       -0.369965487, -0.369093763, -0.368222532, -0.367351792, -0.366481544,
+       -0.365611784, -0.364742512, -0.363873726, -0.363005426, -0.362137608,
+       -0.361270272, -0.360403417, -0.359537042, -0.358671143, -0.357805721,
+       -0.356940774, -0.356076301, -0.355212299, -0.354348768, -0.353485706,
+       -0.352623113, -0.351760985, -0.350899323, -0.350038125, -0.349177388,
+       -0.348317113, -0.347457297, -0.346597939, -0.345739039, -0.344880593,
+       -0.344022602, -0.343165063, -0.342307975, -0.341451338, -0.340595149,
+       -0.339739407, -0.338884111, -0.338029260, -0.337174851, -0.336320885,
+       -0.335467359, -0.334614272, -0.333761623, -0.332909410, -0.332057633,
+       -0.331206289, -0.330355377, -0.329504897, -0.328654846, -0.327805224,
+       -0.326956029, -0.326107260, -0.325258916, -0.324410994, -0.323563494,
+       -0.322716415, -0.321869755, -0.321023513, -0.320177688, -0.319332278,
+       -0.318487282, -0.317642699, -0.316798527, -0.315954765, -0.315111412,
+       -0.314268467, -0.313425928, -0.312583794, -0.311742064, -0.310900736,
+       -0.310059809, -0.309219282, -0.308379154, -0.307539423, -0.306700088,
+       -0.305861148, -0.305022601, -0.304184447, -0.303346684, -0.302509310,
+       -0.301672325, -0.300835727, -0.299999515, -0.299163688, -0.298328244,
+       -0.297493183, -0.296658503, -0.295824202, -0.294990280, -0.294156735,
+       -0.293323566, -0.292490772, -0.291658351, -0.290826303, -0.289994626,
+       -0.289163319, -0.288332380, -0.287501809, -0.286671605, -0.285841765,
+       -0.285012289, -0.284183175, -0.283354423, -0.282526031, -0.281697998,
+       -0.280870323, -0.280043004, -0.279216041, -0.278389431, -0.277563175,
+       -0.276737270, -0.275911716, -0.275086511, -0.274261655, -0.273437145,
+       -0.272612981, -0.271789161, -0.270965686, -0.270142552, -0.269319759,
+       -0.268497306, -0.267675192, -0.266853415, -0.266031975, -0.265210870,
+       -0.264390098, -0.263569660, -0.262749553, -0.261929777, -0.261110330,
+       -0.260291211, -0.259472419, -0.258653953, -0.257835812, -0.257017994,
+       -0.256200498, -0.255383324, -0.254566470, -0.253749935, -0.252933717,
+       -0.252117817, -0.251302231, -0.250486960, -0.249672002, -0.248857357,
+       -0.248043022, -0.247228997, -0.246415280, -0.245601872, -0.244788769,
+       -0.243975972, -0.243163479, -0.242351289, -0.241539401, -0.240727813,
+       -0.239916525, -0.239105536, -0.238294844, -0.237484449, -0.236674348,
+       -0.235864542, -0.235055029, -0.234245807, -0.233436876, -0.232628235,
+       -0.231819882, -0.231011817, -0.230204038, -0.229396544, -0.228589335,
+       -0.227782408, -0.226975763, -0.226169399, -0.225363315, -0.224557509,
+       -0.223751981, -0.222946729, -0.222141753, -0.221337051, -0.220532622,
+       -0.219728465, -0.218924579, -0.218120964, -0.217317617, -0.216514537,
+       -0.215711725, -0.214909178, -0.214106895, -0.213304876, -0.212503119,
+       -0.211701624, -0.210900389, -0.210099413, -0.209298695, -0.208498234,
+       -0.207698030, -0.206898080, -0.206098384, -0.205298940, -0.204499749,
+       -0.203700808, -0.202902117, -0.202103674, -0.201305479, -0.200507530,
+       -0.199709826, -0.198912367, -0.198115152, -0.197318178, -0.196521446,
+       -0.195724954, -0.194928700, -0.194132685, -0.193336907, -0.192541365,
+       -0.191746058, -0.190950985, -0.190156145, -0.189361536, -0.188567158,
+       -0.187773010, -0.186979091, -0.186185400, -0.185391935, -0.184598695,
+       -0.183805680, -0.183012889, -0.182220321, -0.181427973, -0.180635847,
+       -0.179843940, -0.179052251, -0.178260779, -0.177469525, -0.176678485,
+       -0.175887660, -0.175097048, -0.174306648, -0.173516460, -0.172726482,
+       -0.171936714, -0.171147153, -0.170357800, -0.169568653, -0.168779712,
+       -0.167990974, -0.167202440, -0.166414108, -0.165625977, -0.164838047,
+       -0.164050316, -0.163262782, -0.162475447, -0.161688307, -0.160901362,
+       -0.160114612, -0.159328055, -0.158541690, -0.157755517, -0.156969533,
+       -0.156183739, -0.155398133, -0.154612715, -0.153827482, -0.153042435,
+       -0.152257572, -0.151472893, -0.150688395, -0.149904079, -0.149119944,
+       -0.148335988, -0.147552210, -0.146768609, -0.145985185, -0.145201936,
+       -0.144418862, -0.143635961, -0.142853233, -0.142070676, -0.141288290,
+       -0.140506073, -0.139724025, -0.138942144, -0.138160430, -0.137378882,
+       -0.136597499, -0.135816279, -0.135035222, -0.134254326, -0.133473592,
+       -0.132693017, -0.131912601, -0.131132343, -0.130352242, -0.129572297,
+       -0.128792507, -0.128012871, -0.127233388, -0.126454057, -0.125674878,
+       -0.124895848, -0.124116968, -0.123338236, -0.122559652, -0.121781213,
+       -0.121002920, -0.120224772, -0.119446767, -0.118668905, -0.117891184,
+       -0.117113604, -0.116336164, -0.115558862, -0.114781698, -0.114004671,
+       -0.113227780, -0.112451023, -0.111674401, -0.110897912, -0.110121554,
+       -0.109345328, -0.108569232, -0.107793266, -0.107017427, -0.106241716,
+       -0.105466132, -0.104690673, -0.103915338, -0.103140127, -0.102365039,
+       -0.101590072, -0.100815226, -0.100040500, -0.099265893, -0.098491403,
+       -0.097717031, -0.096942775, -0.096168634, -0.095394607, -0.094620693,
+       -0.093846892, -0.093073202, -0.092299623, -0.091526153, -0.090752791,
+       -0.089979538, -0.089206391, -0.088433349, -0.087660413, -0.086887581,
+       -0.086114851, -0.085342224, -0.084569698, -0.083797272, -0.083024945,
+       -0.082252717, -0.081480586, -0.080708551, -0.079936612, -0.079164768,
+       -0.078393018, -0.077621360, -0.076849794, -0.076078320, -0.075306935,
+       -0.074535639, -0.073764432, -0.072993311, -0.072222277, -0.071451329,
+       -0.070680465, -0.069909684, -0.069138987, -0.068368371, -0.067597835,
+       -0.066827380, -0.066057004, -0.065286705, -0.064516484, -0.063746339,
+       -0.062976270, -0.062206274, -0.061436353, -0.060666503, -0.059896726,
+       -0.059127019, -0.058357382, -0.057587814, -0.056818314, -0.056048880,
+       -0.055279514, -0.054510212, -0.053740974, -0.052971800, -0.052202689,
+       -0.051433639, -0.050664650, -0.049895720, -0.049126850, -0.048358037,
+       -0.047589281, -0.046820582, -0.046051938, -0.045283348, -0.044514811,
+       -0.043746327, -0.042977894, -0.042209512, -0.041441180, -0.040672897,
+       -0.039904661, -0.039136473, -0.038368331, -0.037600234, -0.036832181,
+       -0.036064172, -0.035296205, -0.034528279, -0.033760395, -0.032992550,
+       -0.032224744, -0.031456976, -0.030689245, -0.029921550, -0.029153891,
+       -0.028386265, -0.027618673, -0.026851114, -0.026083586, -0.025316089,
+       -0.024548622, -0.023781184, -0.023013773, -0.022246390, -0.021479033,
+       -0.020711701, -0.019944394, -0.019177110, -0.018409849, -0.017642609,
+       -0.016875390, -0.016108191, -0.015341011, -0.014573849, -0.013806704,
+       -0.013039576, -0.012272462, -0.011505364, -0.010738278, -0.009971206,
+       -0.009204145, -0.008437095, -0.007670054, -0.006903023, -0.006136000,
+       -0.005368984, -0.004601975, -0.003834971, -0.003067971, -0.002300975,
+       -0.001533982, -0.000766991,
+}; // END of _fastangle_tan_table_13[8192]
+
+static const int _fastangle_atan_table_13[8192] =
+{
+       -1023, -1023, -1023, -1023, -1022, -1022, -1022, -1022, -1022, -1022,
+       -1021, -1021, -1021, -1021, -1021, -1021, -1020, -1020, -1020, -1020,
+       -1020, -1020, -1019, -1019, -1019, -1019, -1019, -1019, -1019, -1018,
+       -1018, -1018, -1018, -1018, -1018, -1017, -1017, -1017, -1017, -1017,
+       -1017, -1016, -1016, -1016, -1016, -1016, -1016, -1015, -1015, -1015,
+       -1015, -1015, -1015, -1015, -1014, -1014, -1014, -1014, -1014, -1014,
+       -1013, -1013, -1013, -1013, -1013, -1013, -1012, -1012, -1012, -1012,
+       -1012, -1012, -1011, -1011, -1011, -1011, -1011, -1011, -1010, -1010,
+       -1010, -1010, -1010, -1010, -1009, -1009, -1009, -1009, -1009, -1009,
+       -1009, -1008, -1008, -1008, -1008, -1008, -1008, -1007, -1007, -1007,
+       -1007, -1007, -1007, -1006, -1006, -1006, -1006, -1006, -1006, -1005,
+       -1005, -1005, -1005, -1005, -1005, -1004, -1004, -1004, -1004, -1004,
+       -1004, -1003, -1003, -1003, -1003, -1003, -1003, -1002, -1002, -1002,
+       -1002, -1002, -1002, -1001, -1001, -1001, -1001, -1001, -1001, -1000,
+       -1000, -1000, -1000, -1000, -1000, -1000, -999, -999, -999, -999,
+       -999, -999, -998, -998, -998, -998, -998, -998, -997, -997,
+       -997, -997, -997, -997, -996, -996, -996, -996, -996, -996,
+       -995, -995, -995, -995, -995, -995, -994, -994, -994, -994,
+       -994, -994, -993, -993, -993, -993, -993, -993, -992, -992,
+       -992, -992, -992, -992, -991, -991, -991, -991, -991, -991,
+       -990, -990, -990, -990, -990, -990, -989, -989, -989, -989,
+       -989, -989, -988, -988, -988, -988, -988, -988, -987, -987,
+       -987, -987, -987, -987, -986, -986, -986, -986, -986, -986,
+       -985, -985, -985, -985, -985, -985, -984, -984, -984, -984,
+       -984, -983, -983, -983, -983, -983, -983, -982, -982, -982,
+       -982, -982, -982, -981, -981, -981, -981, -981, -981, -980,
+       -980, -980, -980, -980, -980, -979, -979, -979, -979, -979,
+       -979, -978, -978, -978, -978, -978, -978, -977, -977, -977,
+       -977, -977, -977, -976, -976, -976, -976, -976, -976, -975,
+       -975, -975, -975, -975, -974, -974, -974, -974, -974, -974,
+       -973, -973, -973, -973, -973, -973, -972, -972, -972, -972,
+       -972, -972, -971, -971, -971, -971, -971, -971, -970, -970,
+       -970, -970, -970, -970, -969, -969, -969, -969, -969, -968,
+       -968, -968, -968, -968, -968, -967, -967, -967, -967, -967,
+       -967, -966, -966, -966, -966, -966, -966, -965, -965, -965,
+       -965, -965, -964, -964, -964, -964, -964, -964, -963, -963,
+       -963, -963, -963, -963, -962, -962, -962, -962, -962, -962,
+       -961, -961, -961, -961, -961, -960, -960, -960, -960, -960,
+       -960, -959, -959, -959, -959, -959, -959, -958, -958, -958,
+       -958, -958, -958, -957, -957, -957, -957, -957, -956, -956,
+       -956, -956, -956, -956, -955, -955, -955, -955, -955, -955,
+       -954, -954, -954, -954, -954, -953, -953, -953, -953, -953,
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+       599, 599, 599, 599, 600, 600, 600, 600, 601, 601,
+       601, 601, 602, 602, 602, 602, 603, 603, 603, 603,
+       604, 604, 604, 604, 605, 605, 605, 605, 606, 606,
+       606, 606, 607, 607, 607, 607, 608, 608, 608, 609,
+       609, 609, 609, 610, 610, 610, 610, 611, 611, 611,
+       611, 612, 612, 612, 612, 613, 613, 613, 613, 614,
+       614, 614, 614, 615, 615, 615, 615, 616, 616, 616,
+       616, 617, 617, 617, 617, 618, 618, 618, 618, 619,
+       619, 619, 619, 620, 620, 620, 620, 621, 621, 621,
+       621, 622, 622, 622, 622, 623, 623, 623, 623, 624,
+       624, 624, 624, 625, 625, 625, 625, 626, 626, 626,
+       626, 627, 627, 627, 627, 628, 628, 628, 628, 629,
+       629, 629, 629, 630, 630, 630, 630, 631, 631, 631,
+       631, 632, 632, 632, 632, 633, 633, 633, 633, 634,
+       634, 634, 634, 635, 635, 635, 635, 636, 636, 636,
+       636, 637, 637, 637, 637, 638, 638, 638, 638, 639,
+       639, 639, 639, 640, 640, 640, 640, 641, 641, 641,
+       641, 642, 642, 642, 642, 643, 643, 643, 643, 644,
+       644, 644, 644, 645, 645, 645, 645, 646, 646, 646,
+       646, 647, 647, 647, 647, 648, 648, 648, 648, 648,
+       649, 649, 649, 649, 650, 650, 650, 650, 651, 651,
+       651, 651, 652, 652, 652, 652, 653, 653, 653, 653,
+       654, 654, 654, 654, 655, 655, 655, 655, 656, 656,
+       656, 656, 657, 657, 657, 657, 658, 658, 658, 658,
+       659, 659, 659, 659, 660, 660, 660, 660, 660, 661,
+       661, 661, 661, 662, 662, 662, 662, 663, 663, 663,
+       663, 664, 664, 664, 664, 665, 665, 665, 665, 666,
+       666, 666, 666, 667, 667, 667, 667, 668, 668, 668,
+       668, 668, 669, 669, 669, 669, 670, 670, 670, 670,
+       671, 671, 671, 671, 672, 672, 672, 672, 673, 673,
+       673, 673, 674, 674, 674, 674, 675, 675, 675, 675,
+       675, 676, 676, 676, 676, 677, 677, 677, 677, 678,
+       678, 678, 678, 679, 679, 679, 679, 680, 680, 680,
+       680, 681, 681, 681, 681, 681, 682, 682, 682, 682,
+       683, 683, 683, 683, 684, 684, 684, 684, 685, 685,
+       685, 685, 686, 686, 686, 686, 686, 687, 687, 687,
+       687, 688, 688, 688, 688, 689, 689, 689, 689, 690,
+       690, 690, 690, 691, 691, 691, 691, 691, 692, 692,
+       692, 692, 693, 693, 693, 693, 694, 694, 694, 694,
+       695, 695, 695, 695, 695, 696, 696, 696, 696, 697,
+       697, 697, 697, 698, 698, 698, 698, 699, 699, 699,
+       699, 699, 700, 700, 700, 700, 701, 701, 701, 701,
+       702, 702, 702, 702, 703, 703, 703, 703, 703, 704,
+       704, 704, 704, 705, 705, 705, 705, 706, 706, 706,
+       706, 707, 707, 707, 707, 707, 708, 708, 708, 708,
+       709, 709, 709, 709, 710, 710, 710, 710, 710, 711,
+       711, 711, 711, 712, 712, 712, 712, 713, 713, 713,
+       713, 714, 714, 714, 714, 714, 715, 715, 715, 715,
+       716, 716, 716, 716, 717, 717, 717, 717, 717, 718,
+       718, 718, 718, 719, 719, 719, 719, 720, 720, 720,
+       720, 720, 721, 721, 721, 721, 722, 722, 722, 722,
+       723, 723, 723, 723, 723, 724, 724, 724, 724, 725,
+       725, 725, 725, 726, 726, 726, 726, 726, 727, 727,
+       727, 727, 728, 728, 728, 728, 728, 729, 729, 729,
+       729, 730, 730, 730, 730, 731, 731, 731, 731, 731,
+       732, 732, 732, 732, 733, 733, 733, 733, 734, 734,
+       734, 734, 734, 735, 735, 735, 735, 736, 736, 736,
+       736, 736, 737, 737, 737, 737, 738, 738, 738, 738,
+       739, 739, 739, 739, 739, 740, 740, 740, 740, 741,
+       741, 741, 741, 741, 742, 742, 742, 742, 743, 743,
+       743, 743, 743, 744, 744, 744, 744, 745, 745, 745,
+       745, 746, 746, 746, 746, 746, 747, 747, 747, 747,
+       748, 748, 748, 748, 748, 749, 749, 749, 749, 750,
+       750, 750, 750, 750, 751, 751, 751, 751, 752, 752,
+       752, 752, 752, 753, 753, 753, 753, 754, 754, 754,
+       754, 754, 755, 755, 755, 755, 756, 756, 756, 756,
+       756, 757, 757, 757, 757, 758, 758, 758, 758, 758,
+       759, 759, 759, 759, 760, 760, 760, 760, 760, 761,
+       761, 761, 761, 762, 762, 762, 762, 762, 763, 763,
+       763, 763, 764, 764, 764, 764, 764, 765, 765, 765,
+       765, 766, 766, 766, 766, 766, 767, 767, 767, 767,
+       768, 768, 768, 768, 768, 769, 769, 769, 769, 770,
+       770, 770, 770, 770, 771, 771, 771, 771, 772, 772,
+       772, 772, 772, 773, 773, 773, 773, 773, 774, 774,
+       774, 774, 775, 775, 775, 775, 775, 776, 776, 776,
+       776, 777, 777, 777, 777, 777, 778, 778, 778, 778,
+       779, 779, 779, 779, 779, 780, 780, 780, 780, 780,
+       781, 781, 781, 781, 782, 782, 782, 782, 782, 783,
+       783, 783, 783, 783, 784, 784, 784, 784, 785, 785,
+       785, 785, 785, 786, 786, 786, 786, 787, 787, 787,
+       787, 787, 788, 788, 788, 788, 788, 789, 789, 789,
+       789, 790, 790, 790, 790, 790, 791, 791, 791, 791,
+       791, 792, 792, 792, 792, 793, 793, 793, 793, 793,
+       794, 794, 794, 794, 794, 795, 795, 795, 795, 796,
+       796, 796, 796, 796, 797, 797, 797, 797, 797, 798,
+       798, 798, 798, 799, 799, 799, 799, 799, 800, 800,
+       800, 800, 800, 801, 801, 801, 801, 802, 802, 802,
+       802, 802, 803, 803, 803, 803, 803, 804, 804, 804,
+       804, 804, 805, 805, 805, 805, 806, 806, 806, 806,
+       806, 807, 807, 807, 807, 807, 808, 808, 808, 808,
+       808, 809, 809, 809, 809, 810, 810, 810, 810, 810,
+       811, 811, 811, 811, 811, 812, 812, 812, 812, 812,
+       813, 813, 813, 813, 814, 814, 814, 814, 814, 815,
+       815, 815, 815, 815, 816, 816, 816, 816, 816, 817,
+       817, 817, 817, 818, 818, 818, 818, 818, 819, 819,
+       819, 819, 819, 820, 820, 820, 820, 820, 821, 821,
+       821, 821, 821, 822, 822, 822, 822, 823, 823, 823,
+       823, 823, 824, 824, 824, 824, 824, 825, 825, 825,
+       825, 825, 826, 826, 826, 826, 826, 827, 827, 827,
+       827, 827, 828, 828, 828, 828, 829, 829, 829, 829,
+       829, 830, 830, 830, 830, 830, 831, 831, 831, 831,
+       831, 832, 832, 832, 832, 832, 833, 833, 833, 833,
+       833, 834, 834, 834, 834, 834, 835, 835, 835, 835,
+       835, 836, 836, 836, 836, 837, 837, 837, 837, 837,
+       838, 838, 838, 838, 838, 839, 839, 839, 839, 839,
+       840, 840, 840, 840, 840, 841, 841, 841, 841, 841,
+       842, 842, 842, 842, 842, 843, 843, 843, 843, 843,
+       844, 844, 844, 844, 844, 845, 845, 845, 845, 845,
+       846, 846, 846, 846, 846, 847, 847, 847, 847, 847,
+       848, 848, 848, 848, 848, 849, 849, 849, 849, 850,
+       850, 850, 850, 850, 851, 851, 851, 851, 851, 852,
+       852, 852, 852, 852, 853, 853, 853, 853, 853, 854,
+       854, 854, 854, 854, 855, 855, 855, 855, 855, 856,
+       856, 856, 856, 856, 857, 857, 857, 857, 857, 858,
+       858, 858, 858, 858, 859, 859, 859, 859, 859, 860,
+       860, 860, 860, 860, 860, 861, 861, 861, 861, 861,
+       862, 862, 862, 862, 862, 863, 863, 863, 863, 863,
+       864, 864, 864, 864, 864, 865, 865, 865, 865, 865,
+       866, 866, 866, 866, 866, 867, 867, 867, 867, 867,
+       868, 868, 868, 868, 868, 869, 869, 869, 869, 869,
+       870, 870, 870, 870, 870, 871, 871, 871, 871, 871,
+       872, 872, 872, 872, 872, 873, 873, 873, 873, 873,
+       874, 874, 874, 874, 874, 874, 875, 875, 875, 875,
+       875, 876, 876, 876, 876, 876, 877, 877, 877, 877,
+       877, 878, 878, 878, 878, 878, 879, 879, 879, 879,
+       879, 880, 880, 880, 880, 880, 881, 881, 881, 881,
+       881, 881, 882, 882, 882, 882, 882, 883, 883, 883,
+       883, 883, 884, 884, 884, 884, 884, 885, 885, 885,
+       885, 885, 886, 886, 886, 886, 886, 887, 887, 887,
+       887, 887, 887, 888, 888, 888, 888, 888, 889, 889,
+       889, 889, 889, 890, 890, 890, 890, 890, 891, 891,
+       891, 891, 891, 891, 892, 892, 892, 892, 892, 893,
+       893, 893, 893, 893, 894, 894, 894, 894, 894, 895,
+       895, 895, 895, 895, 896, 896, 896, 896, 896, 896,
+       897, 897, 897, 897, 897, 898, 898, 898, 898, 898,
+       899, 899, 899, 899, 899, 899, 900, 900, 900, 900,
+       900, 901, 901, 901, 901, 901, 902, 902, 902, 902,
+       902, 903, 903, 903, 903, 903, 903, 904, 904, 904,
+       904, 904, 905, 905, 905, 905, 905, 906, 906, 906,
+       906, 906, 906, 907, 907, 907, 907, 907, 908, 908,
+       908, 908, 908, 909, 909, 909, 909, 909, 909, 910,
+       910, 910, 910, 910, 911, 911, 911, 911, 911, 912,
+       912, 912, 912, 912, 912, 913, 913, 913, 913, 913,
+       914, 914, 914, 914, 914, 915, 915, 915, 915, 915,
+       915, 916, 916, 916, 916, 916, 917, 917, 917, 917,
+       917, 917, 918, 918, 918, 918, 918, 919, 919, 919,
+       919, 919, 920, 920, 920, 920, 920, 920, 921, 921,
+       921, 921, 921, 922, 922, 922, 922, 922, 922, 923,
+       923, 923, 923, 923, 924, 924, 924, 924, 924, 924,
+       925, 925, 925, 925, 925, 926, 926, 926, 926, 926,
+       926, 927, 927, 927, 927, 927, 928, 928, 928, 928,
+       928, 928, 929, 929, 929, 929, 929, 930, 930, 930,
+       930, 930, 930, 931, 931, 931, 931, 931, 932, 932,
+       932, 932, 932, 932, 933, 933, 933, 933, 933, 934,
+       934, 934, 934, 934, 934, 935, 935, 935, 935, 935,
+       936, 936, 936, 936, 936, 936, 937, 937, 937, 937,
+       937, 938, 938, 938, 938, 938, 938, 939, 939, 939,
+       939, 939, 940, 940, 940, 940, 940, 940, 941, 941,
+       941, 941, 941, 942, 942, 942, 942, 942, 942, 943,
+       943, 943, 943, 943, 943, 944, 944, 944, 944, 944,
+       945, 945, 945, 945, 945, 945, 946, 946, 946, 946,
+       946, 947, 947, 947, 947, 947, 947, 948, 948, 948,
+       948, 948, 948, 949, 949, 949, 949, 949, 950, 950,
+       950, 950, 950, 950, 951, 951, 951, 951, 951, 951,
+       952, 952, 952, 952, 952, 953, 953, 953, 953, 953,
+       953, 954, 954, 954, 954, 954, 954, 955, 955, 955,
+       955, 955, 956, 956, 956, 956, 956, 956, 957, 957,
+       957, 957, 957, 957, 958, 958, 958, 958, 958, 959,
+       959, 959, 959, 959, 959, 960, 960, 960, 960, 960,
+       960, 961, 961, 961, 961, 961, 961, 962, 962, 962,
+       962, 962, 963, 963, 963, 963, 963, 963, 964, 964,
+       964, 964, 964, 964, 965, 965, 965, 965, 965, 965,
+       966, 966, 966, 966, 966, 967, 967, 967, 967, 967,
+       967, 968, 968, 968, 968, 968, 968, 969, 969, 969,
+       969, 969, 969, 970, 970, 970, 970, 970, 971, 971,
+       971, 971, 971, 971, 972, 972, 972, 972, 972, 972,
+       973, 973, 973, 973, 973, 973, 974, 974, 974, 974,
+       974, 974, 975, 975, 975, 975, 975, 975, 976, 976,
+       976, 976, 976, 977, 977, 977, 977, 977, 977, 978,
+       978, 978, 978, 978, 978, 979, 979, 979, 979, 979,
+       979, 980, 980, 980, 980, 980, 980, 981, 981, 981,
+       981, 981, 981, 982, 982, 982, 982, 982, 982, 983,
+       983, 983, 983, 983, 983, 984, 984, 984, 984, 984,
+       984, 985, 985, 985, 985, 985, 986, 986, 986, 986,
+       986, 986, 987, 987, 987, 987, 987, 987, 988, 988,
+       988, 988, 988, 988, 989, 989, 989, 989, 989, 989,
+       990, 990, 990, 990, 990, 990, 991, 991, 991, 991,
+       991, 991, 992, 992, 992, 992, 992, 992, 993, 993,
+       993, 993, 993, 993, 994, 994, 994, 994, 994, 994,
+       995, 995, 995, 995, 995, 995, 996, 996, 996, 996,
+       996, 996, 997, 997, 997, 997, 997, 997, 998, 998,
+       998, 998, 998, 998, 999, 999, 999, 999, 999, 999,
+       1000, 1000, 1000, 1000, 1000, 1000, 1001, 1001, 1001, 1001,
+       1001, 1001, 1001, 1002, 1002, 1002, 1002, 1002, 1002, 1003,
+       1003, 1003, 1003, 1003, 1003, 1004, 1004, 1004, 1004, 1004,
+       1004, 1005, 1005, 1005, 1005, 1005, 1005, 1006, 1006, 1006,
+       1006, 1006, 1006, 1007, 1007, 1007, 1007, 1007, 1007, 1008,
+       1008, 1008, 1008, 1008, 1008, 1009, 1009, 1009, 1009, 1009,
+       1009, 1010, 1010, 1010, 1010, 1010, 1010, 1010, 1011, 1011,
+       1011, 1011, 1011, 1011, 1012, 1012, 1012, 1012, 1012, 1012,
+       1013, 1013, 1013, 1013, 1013, 1013, 1014, 1014, 1014, 1014,
+       1014, 1014, 1015, 1015, 1015, 1015, 1015, 1015, 1016, 1016,
+       1016, 1016, 1016, 1016, 1016, 1017, 1017, 1017, 1017, 1017,
+       1017, 1018, 1018, 1018, 1018, 1018, 1018, 1019, 1019, 1019,
+       1019, 1019, 1019, 1020, 1020, 1020, 1020, 1020, 1020, 1020,
+       1021, 1021, 1021, 1021, 1021, 1021, 1022, 1022, 1022, 1022,
+       1022, 1022, 1023, 1023, 1023, 1023, 1023, 1023, 1024, 1024,
+       1024, 1024,
+}; // END of _fastangle_atan_table_13[8192]
+
+#define ETL_FASTANGLE_LOOKUP_RES       (13)
+#define _fastangle_sin_table           _fastangle_sin_table_13
+#define _fastangle_asin_table          _fastangle_asin_table_13
+#define _fastangle_tan_table           _fastangle_tan_table_13
+#define _fastangle_atan_table          _fastangle_atan_table_13
+
+#endif // END of __ETL_FASTANGLE_TABLES__
+
diff --git a/ETL/tags/stable/ETL/_fixed.h b/ETL/tags/stable/ETL/_fixed.h
new file mode 100644 (file)
index 0000000..78ed0cd
--- /dev/null
@@ -0,0 +1,642 @@
+/*! ========================================================================
+** Extended Template and Library
+** Fixed-Point Math Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__FIXED_H
+#define __ETL__FIXED_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <cmath>
+
+/* === M A C R O S ========================================================= */
+
+// the "+0.5" code was commented out - maybe to make thing run faster?
+// it can be re-enabled by uncommenting this next line:
+// #define ROUND_TO_NEAREST_INTEGER
+
+#ifndef ETL_FIXED_TYPE
+# define ETL_FIXED_TYPE        int
+#endif
+
+#ifndef ETL_FIXED_BITS
+#define ETL_FIXED_BITS 12
+#endif
+
+#ifndef ETL_FIXED_EPSILON
+#define ETL_FIXED_EPSILON              _EPSILON()
+#endif
+
+#ifdef __GNUC___
+#define ETL_ATTRIB_CONST       __attribute__ ((const))
+#define ETL_ATTRIB_PURE                __attribute__ ((pure))
+#define ETL_ATTRIB_INLINE      __attribute__ ((always_inline))
+#else
+#define ETL_ATTRIB_CONST
+#define ETL_ATTRIB_PURE
+#define ETL_ATTRIB_INLINE
+#endif
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+// Forward declarations
+template<typename T, unsigned int FIXED_BITS> class fixed_base;
+//template<> class fixed_base<char>;
+
+_ETL_END_NAMESPACE
+
+_STD_BEGIN_NAMESPACE
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> abs(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> cos(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> cosh(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> exp(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> log(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> log10(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> pow(const _ETL::fixed_base<T,FIXED_BITS>&, int);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> pow(const _ETL::fixed_base<T,FIXED_BITS>&, const T&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> pow(const _ETL::fixed_base<T,FIXED_BITS>&,
+                                       const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> pow(const _ETL::fixed_base<T,FIXED_BITS>&, const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> sin(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> sinh(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> sqrt(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> tan(const _ETL::fixed_base<T,FIXED_BITS>&);
+template<typename T, unsigned int FIXED_BITS> _ETL::fixed_base<T,FIXED_BITS> tanh(const _ETL::fixed_base<T,FIXED_BITS>&);
+_STD_END_NAMESPACE
+_ETL_BEGIN_NAMESPACE
+
+/*! ========================================================================
+** \class      fixed_base
+** \brief      Fixed-point template base class
+**
+** A more detailed description needs to be written.
+*/
+template <class T,unsigned int FIXED_BITS>
+class fixed_base
+{
+public:
+       typedef T value_type;
+private:
+       T _data;
+
+       typedef fixed_base<T,FIXED_BITS> _fixed;
+       typedef fixed_base<T,FIXED_BITS> self_type;
+
+       inline static bool _TYPE_SMALLER_THAN_INT() ETL_ATTRIB_CONST ETL_ATTRIB_INLINE;
+       inline static bool _USING_ALL_BITS() ETL_ATTRIB_CONST ETL_ATTRIB_INLINE;
+       inline static value_type _ONE() ETL_ATTRIB_CONST ETL_ATTRIB_INLINE;
+       inline static value_type _F_MASK() ETL_ATTRIB_CONST ETL_ATTRIB_INLINE;
+       inline static float _EPSILON() ETL_ATTRIB_CONST ETL_ATTRIB_INLINE;
+
+       class raw { };
+public:
+       fixed_base()ETL_ATTRIB_INLINE;
+       fixed_base(const float &f)ETL_ATTRIB_INLINE;
+       fixed_base(const double &f)ETL_ATTRIB_INLINE;
+       fixed_base(const long double &f)ETL_ATTRIB_INLINE;
+       fixed_base(const int &i)ETL_ATTRIB_INLINE;
+       fixed_base(const int &n,const int &d)ETL_ATTRIB_INLINE; //!< Fraction constructor
+       fixed_base(const _fixed &x)ETL_ATTRIB_INLINE;
+       fixed_base(value_type x,raw)ETL_ATTRIB_INLINE;
+
+       T &data() ETL_ATTRIB_PURE ETL_ATTRIB_INLINE;
+       const T &data()const ETL_ATTRIB_PURE ETL_ATTRIB_INLINE;
+
+       const _fixed& operator+=(const _fixed &rhs) ETL_ATTRIB_INLINE;
+       const _fixed& operator-=(const _fixed &rhs) ETL_ATTRIB_INLINE;
+       template<typename U> const _fixed& operator*=(const U &rhs) ETL_ATTRIB_INLINE;
+       template<typename U> const _fixed& operator/=(const U &rhs) ETL_ATTRIB_INLINE;
+       const _fixed& operator*=(const _fixed &rhs) ETL_ATTRIB_INLINE;
+       const _fixed& operator/=(const _fixed &rhs) ETL_ATTRIB_INLINE;
+       const _fixed& operator*=(const int &rhs) ETL_ATTRIB_INLINE;
+       const _fixed& operator/=(const int &rhs) ETL_ATTRIB_INLINE;
+
+
+       template<typename U> _fixed operator+(const U &rhs)const ETL_ATTRIB_INLINE;
+       template<typename U> _fixed operator-(const U &rhs)const ETL_ATTRIB_INLINE;
+       template<typename U> _fixed operator*(const U &rhs)const ETL_ATTRIB_INLINE;
+       template<typename U> _fixed operator/(const U &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator+(const _fixed &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator-(const _fixed &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator*(const _fixed &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator/(const _fixed &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator*(const int &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator/(const int &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator*(const float &rhs)const ETL_ATTRIB_INLINE;
+       _fixed operator*(const double &rhs)const ETL_ATTRIB_INLINE;
+
+       // Negation Operator
+       _fixed operator-()const ETL_ATTRIB_INLINE;
+
+       // Casting Operators
+       inline operator float()const ETL_ATTRIB_INLINE;
+       inline operator double()const ETL_ATTRIB_INLINE;
+       inline operator long double()const ETL_ATTRIB_INLINE;
+       inline operator int()const ETL_ATTRIB_INLINE;
+       inline operator bool()const ETL_ATTRIB_INLINE;
+
+       _fixed floor()const;
+       _fixed ceil()const;
+       _fixed round()const;
+
+       bool operator==(const _fixed &rhs)const { return data()==rhs.data(); }
+       bool operator!=(const _fixed &rhs)const { return data()!=rhs.data(); }
+       bool operator<(const _fixed &rhs)const { return data()<rhs.data(); }
+       bool operator>(const _fixed &rhs)const { return data()>rhs.data(); }
+       bool operator<=(const _fixed &rhs)const { return data()<=rhs.data(); }
+       bool operator>=(const _fixed &rhs)const { return data()>=rhs.data(); }
+};
+
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base()
+{}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base(const _fixed &x):_data(x._data)
+{}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base(const float &f):_data(static_cast<value_type>(f*_ONE()
+#ifdef ROUND_TO_NEAREST_INTEGER
+                                                                                                                                                                  +0.5f
+#endif
+                                                                       )) {}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base(const double &f):_data(static_cast<value_type>(f*_ONE()
+#ifdef ROUND_TO_NEAREST_INTEGER
+                                                                                                                                                                       +0.5
+#endif
+                                                                       )) {}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base(const long double &f):_data(static_cast<value_type>(f*_ONE()
+#ifdef ROUND_TO_NEAREST_INTEGER
+                                                                                                                                                                                +0.5
+#endif
+                                                                       )) {}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base(const int &i):_data(i<<FIXED_BITS)
+{}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base(value_type x,raw):_data(x) { }
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::fixed_base(const int &n,const int &d):_data((n<<FIXED_BITS)/d) { }
+
+
+
+template <class T,unsigned int FIXED_BITS> inline bool
+fixed_base<T,FIXED_BITS>::_TYPE_SMALLER_THAN_INT()
+{
+       return sizeof(T)<sizeof(int);
+}
+
+template <class T,unsigned int FIXED_BITS> inline bool
+fixed_base<T,FIXED_BITS>::_USING_ALL_BITS()
+{
+       return sizeof(T)*8==FIXED_BITS;
+}
+
+template <class T,unsigned int FIXED_BITS> inline T
+fixed_base<T,FIXED_BITS>::_ONE()
+{
+       return static_cast<T>((_USING_ALL_BITS()?~T(0):1<<FIXED_BITS));
+}
+
+template <class T,unsigned int FIXED_BITS> inline T
+fixed_base<T,FIXED_BITS>::_F_MASK()
+{
+       return static_cast<T>(_USING_ALL_BITS()?~T(0):_ONE()-1);
+}
+
+template <class T,unsigned int FIXED_BITS> inline float
+fixed_base<T,FIXED_BITS>::_EPSILON()
+{
+       return 1.0f/((float)_ONE()*2);
+}
+
+
+template <class T,unsigned int FIXED_BITS>T &
+fixed_base<T,FIXED_BITS>::data()
+{
+       return _data;
+}
+
+template <class T,unsigned int FIXED_BITS>const T &
+fixed_base<T,FIXED_BITS>::data()const
+{
+       return _data;
+}
+
+//! fixed+=fixed
+template <class T,unsigned int FIXED_BITS>const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator+=(const fixed_base<T,FIXED_BITS> &rhs)
+{
+       _data+=rhs._data;
+       return *this;
+}
+
+//! fixed-=fixed
+template <class T,unsigned int FIXED_BITS>const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator-=(const fixed_base<T,FIXED_BITS> &rhs)
+{
+       _data-=rhs._data;
+       return *this;
+}
+
+//! fixed*=fixed
+template <class T,unsigned int FIXED_BITS>const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator*=(const fixed_base<T,FIXED_BITS> &rhs)
+{
+       if(_TYPE_SMALLER_THAN_INT())
+               _data=static_cast<T>((int)_data*(int)rhs._data>>FIXED_BITS);
+       else
+       {
+               _data*=rhs._data;
+               _data>>=FIXED_BITS;
+       }
+
+       return *this;
+}
+
+//! fixed/=fixed
+template <class T,unsigned int FIXED_BITS>const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator/=(const fixed_base<T,FIXED_BITS> &rhs)
+{
+       if(_TYPE_SMALLER_THAN_INT())
+               _data=static_cast<T>((int)_data/(int)rhs._data<<FIXED_BITS);
+       else
+       {
+               _data/=rhs._data;
+               _data<<=FIXED_BITS;
+       }
+       return *this;
+}
+
+template <class T,unsigned int FIXED_BITS> template<typename U> const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator*=(const U &rhs)
+{
+       return operator*=(fixed_base<T,FIXED_BITS>(rhs));
+}
+
+template <class T,unsigned int FIXED_BITS> template<typename U> const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator/=(const U &rhs)
+{
+       return operator/=(fixed_base<T,FIXED_BITS>(rhs));
+}
+
+//! fixed*=int
+template <class T,unsigned int FIXED_BITS>const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator*=(const int &rhs)
+{
+       _data*=rhs; return *this;
+}
+
+//! fixed/=int
+template <class T,unsigned int FIXED_BITS>const fixed_base<T,FIXED_BITS> &
+fixed_base<T,FIXED_BITS>::operator/=(const int &rhs)
+{
+       _data/=rhs; return *this;
+}
+
+
+
+
+
+
+
+//! fixed + fixed
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator+(const fixed_base<T,FIXED_BITS> &rhs)const
+{
+       _fixed ret;
+       ret._data=_data+rhs._data;
+       return ret;
+}
+
+//! fixed - fixed
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator-(const fixed_base<T,FIXED_BITS> &rhs)const
+{
+       _fixed ret;
+       ret._data=_data-rhs._data;
+       return ret;
+}
+
+//! fixed * fixed
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator*(const fixed_base<T,FIXED_BITS> &rhs)const
+{
+       _fixed ret;
+       ret._data=((_data*rhs._data)>>FIXED_BITS);
+       return ret;
+       //return reinterpret_cast<_fixed>((_data*rhs._data)>>FIXED_BITS);
+}
+
+//! fixed / fixed
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator/(const fixed_base<T,FIXED_BITS> &rhs)const
+{
+       _fixed ret;
+       ret._data=((_data/rhs._data)<<FIXED_BITS);
+       return ret;
+       //return reinterpret_cast<_fixed>((_data/rhs._data)<<FIXED_BITS);
+}
+
+//! fixed + ...
+template <class T,unsigned int FIXED_BITS> template<typename U> fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator+(const U &rhs) const
+{
+       return operator+(fixed_base<T,FIXED_BITS>(rhs));
+}
+
+//! fixed - ...
+template <class T,unsigned int FIXED_BITS> template<typename U> fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator-(const U &rhs) const
+{
+       return operator-(fixed_base<T,FIXED_BITS>(rhs));
+}
+
+//! fixed * ...
+template <class T,unsigned int FIXED_BITS> template<typename U> fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator*(const U &rhs) const
+{
+       return operator*(fixed_base<T,FIXED_BITS>(rhs));
+}
+
+//! fixed / ...
+template <class T,unsigned int FIXED_BITS> template<typename U> fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator/(const U &rhs) const
+{
+       return operator/(fixed_base<T,FIXED_BITS>(rhs));
+}
+
+//! fixed * int
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator*(const int &rhs)const
+{
+       _fixed ret;
+       ret._data=_data*rhs;
+       return ret;
+       //return reinterpret_cast<_fixed>(_data*rhs);
+}
+
+//! fixed * float
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator*(const float &rhs)const
+{
+    return (*this)*_fixed(rhs);
+}
+
+//! fixed * double
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator*(const double &rhs)const
+{
+    return (*this)*_fixed(rhs);
+}
+
+
+//! fixed / int
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator/(const int &rhs)const
+{
+       _fixed ret;
+       ret._data=_data/rhs;
+       return ret;
+       //return reinterpret_cast<_fixed>(_data/rhs);
+}
+
+//! float * fixed
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+operator*(const float& lhs, const fixed_base<T,FIXED_BITS> &rhs)
+{
+    return rhs*lhs;
+}
+
+//! double * fixed
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+operator*(const double& lhs, const fixed_base<T,FIXED_BITS> &rhs)
+{
+    return rhs*lhs;
+}
+
+
+
+
+
+
+// Negation Operator
+template <class T,unsigned int FIXED_BITS>fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator-()const
+{
+       _fixed ret; ret._data=-_data; return ret;
+}
+
+// Casting Operators
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator float()const
+{
+       return static_cast<float>(_data)/static_cast<float>(_ONE());
+}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator double()const
+{
+       return static_cast<double>(_data)/static_cast<double>(_ONE());
+}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator long double()const
+{
+       return static_cast<long double>(_data)/static_cast<long double>(_ONE());
+}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator int()const
+{
+       return static_cast<int>(_data>>FIXED_BITS);
+}
+
+template <class T,unsigned int FIXED_BITS>
+fixed_base<T,FIXED_BITS>::operator bool()const
+{
+       return static_cast<bool>(_data);
+}
+
+
+template <class T,unsigned int FIXED_BITS> fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::floor()const
+{
+       _fixed ret(*this);
+       ret._data&=~_F_MASK();
+       return ret;
+}
+
+template <class T,unsigned int FIXED_BITS> fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::ceil()const
+{
+       _fixed ret(*this);
+       if(ret._data&_F_MASK())
+               ret._data=(ret._data&~_F_MASK()) + _ONE();
+       else
+               ret._data&=~_F_MASK();
+       return ret;
+}
+
+template <class T,unsigned int FIXED_BITS> fixed_base<T,FIXED_BITS>
+fixed_base<T,FIXED_BITS>::round()const
+{
+       _fixed ret(*this);
+       ret._data+=_ONE()>>1;
+       ret._data&=~_F_MASK();
+       return ret;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+typedef fixed_base<ETL_FIXED_TYPE,ETL_FIXED_BITS> fixed;
+
+_ETL_END_NAMESPACE
+
+_STD_BEGIN_NAMESPACE
+
+template <class T,unsigned int FIXED_BITS>
+inline _ETL::fixed_base<T,FIXED_BITS>
+ceil(const _ETL::fixed_base<T,FIXED_BITS> &rhs)
+{ return rhs.ceil(); }
+
+template <class T,unsigned int FIXED_BITS>
+_ETL::fixed_base<T,FIXED_BITS>
+floor(const _ETL::fixed_base<T,FIXED_BITS> &rhs)
+{ return rhs.floor(); }
+
+template <class T,unsigned int FIXED_BITS>
+_ETL::fixed_base<T,FIXED_BITS>
+round(const _ETL::fixed_base<T,FIXED_BITS> &rhs)
+{ return rhs.round(); }
+
+template <class T,unsigned int FIXED_BITS>
+_ETL::fixed_base<T,FIXED_BITS>
+abs(const _ETL::fixed_base<T,FIXED_BITS> &rhs)
+{ return rhs<_ETL::fixed_base<T,FIXED_BITS>(0)?-rhs:rhs; }
+
+_STD_END_NAMESPACE
+
+/*
+template <class T,unsigned int FIXED_BITS, typename U> bool
+operator==(const _ETL::fixed_base<T,FIXED_BITS>& lhs, const _ETL::fixed_base<T,FIXED_BITS>& rhs)
+{ return lhs.data()==rhs.data(); }
+
+template <class T,unsigned int FIXED_BITS, typename U> bool
+operator!=(const _ETL::fixed_base<T,FIXED_BITS>& lhs, const _ETL::fixed_base<T,FIXED_BITS>& rhs)
+{ return lhs.data()!=rhs.data(); }
+
+template <class T,unsigned int FIXED_BITS, typename U> bool
+operator>(const _ETL::fixed_base<T,FIXED_BITS>& lhs, const _ETL::fixed_base<T,FIXED_BITS>& rhs)
+{ return lhs.data()>rhs.data(); }
+
+template <class T,unsigned int FIXED_BITS, typename U> bool
+operator<(const _ETL::fixed_base<T,FIXED_BITS>& lhs, const _ETL::fixed_base<T,FIXED_BITS>& rhs)
+{ return lhs.data()<rhs.data(); }
+
+template <class T,unsigned int FIXED_BITS, typename U> bool
+operator>=(const _ETL::fixed_base<T,FIXED_BITS>& lhs, const _ETL::fixed_base<T,FIXED_BITS>& rhs)
+{ return lhs.data()>=rhs.data(); }
+
+template <class T,unsigned int FIXED_BITS, typename U> bool
+operator<=(const _ETL::fixed_base<T,FIXED_BITS>& lhs, const _ETL::fixed_base<T,FIXED_BITS>& rhs)
+{ return lhs.data()<=rhs.data(); }
+*/
+
+
+#if defined(__GNUC__) && __GNUC__ == 3
+template <class T,unsigned int FIXED_BITS, typename U> U
+operator*(const U &a,const _ETL::fixed_base<T,FIXED_BITS> &b)
+       { return a*static_cast<double>(b); }
+
+template <class T,unsigned int FIXED_BITS, typename U> U
+operator/(const U &a,const _ETL::fixed_base<T,FIXED_BITS> &b)
+       { return a/static_cast<double>(b); }
+
+template <class T,unsigned int FIXED_BITS, typename U> U
+operator+(const U &a,const _ETL::fixed_base<T,FIXED_BITS> &b)
+       { return a+static_cast<double>(b); }
+
+template <class T,unsigned int FIXED_BITS, typename U> U
+operator-(const U &a,const _ETL::fixed_base<T,FIXED_BITS> &b)
+       { return a-static_cast<double>(b); }
+
+
+/*
+inline const float &
+operator*=(float &a,const _ETL::fixed &b)
+       { a*=(float)b; return a; }
+
+inline const float &
+operator/=(float &a,const _ETL::fixed &b)
+       { a/=(float)b; return a; }
+
+inline const float &
+operator-=(float &a,const _ETL::fixed &b)
+       { a-=(float)b; return a; }
+
+inline const float &
+operator+=(float &a,const _ETL::fixed &b)
+       { a+=(float)b; return a; }
+*/
+#endif
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_gaussian.h b/ETL/tags/stable/ETL/_gaussian.h
new file mode 100644 (file)
index 0000000..6ad9882
--- /dev/null
@@ -0,0 +1,315 @@
+/*! ========================================================================
+** Extended Template Library
+** Gaussian Blur Template Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_GAUSSIAN_H
+#define __ETL_GAUSSIAN_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <cstring>             // for memset()
+#include <iterator>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template<typename T> void
+gaussian_blur_5x5_(T pen,int w, int h,
+typename T::pointer SC0,
+typename T::pointer SC1,
+typename T::pointer SC2,
+typename T::pointer SC3)
+{
+       int x,y;
+       typename T::value_type Tmp1,Tmp2,SR0,SR1,SR2,SR3;
+
+       //typename T::iterator_x iter;
+
+       // Setup the row buffers
+       for(x=0;x<w;x++)SC0[x+2]=pen.x()[x]*24;
+       memset(SC1,0,(w+2)*sizeof(typename T::value_type));
+       memset(SC2,0,(w+2)*sizeof(typename T::value_type));
+       memset(SC3,0,(w+2)*sizeof(typename T::value_type));
+
+       for(y=0;y<h+2;y++,pen.inc_y())
+       {
+               int yadj;
+               if(y>=h)
+                       {yadj=(h-y)-1; SR0=pen.y()[yadj]*1.35;}
+               else
+                       {yadj=0; SR0=pen.get_value()*1.35; }
+
+               SR1=SR2=SR3=typename T::value_type();
+               for(x=0;x<w+2;x++,pen.inc_x())
+               {
+                       if(x>=w)
+                               Tmp1=pen[yadj][(w-x)-1];
+                       else
+                               Tmp1=*pen[yadj];
+
+                       Tmp2=SR0+Tmp1;
+                       SR0=Tmp1;
+                       Tmp1=SR1+Tmp2;
+                       SR1=Tmp2;
+                       Tmp2=SR2+Tmp1;
+                       SR2=Tmp1;
+                       Tmp1=SR3+Tmp2;
+                       SR3=Tmp2;
+
+                       // Column Machine
+                       Tmp2=SC0[x]+Tmp1;
+                       SC0[x]=Tmp1;
+                       Tmp1=SC1[x]+Tmp2;
+                       SC1[x]=Tmp2;
+                       Tmp2=SC2[x]+Tmp1;
+                       SC2[x]=Tmp1;
+                       if(y>1&&x>1)
+                               pen[-2][-2]=(SC3[x]+Tmp2)/256;
+                       SC3[x]=Tmp2;
+               }
+               pen.dec_x(x);
+       }
+
+}
+
+template<typename T> void
+gaussian_blur_5x5(T pen, int w, int h)
+{
+       typename T::pointer SC0=new typename T::value_type[w+2];
+       typename T::pointer SC1=new typename T::value_type[w+2];
+       typename T::pointer SC2=new typename T::value_type[w+2];
+       typename T::pointer SC3=new typename T::value_type[w+2];
+
+       gaussian_blur_5x5_(pen,w,h,SC0,SC1,SC2,SC3);
+
+       delete [] SC0;
+       delete [] SC1;
+       delete [] SC2;
+       delete [] SC3;
+}
+
+template<typename T> void
+gaussian_blur_5x5(T begin, T end)
+{
+       typename T::difference_type size(end-begin);
+
+       typename T::pointer SC0=new typename T::value_type[size.x+2];
+       typename T::pointer SC1=new typename T::value_type[size.x+2];
+       typename T::pointer SC2=new typename T::value_type[size.x+2];
+       typename T::pointer SC3=new typename T::value_type[size.x+2];
+
+       gaussian_blur_5x5_(begin,size.x,size.y,SC0,SC1,SC2,SC3);
+
+       delete [] SC0;
+       delete [] SC1;
+       delete [] SC2;
+       delete [] SC3;
+}
+
+template<typename T> void
+gaussian_blur_3x3(T pen,int w, int h)
+{
+       int x,y;
+       typename T::value_type Tmp1,Tmp2,SR0,SR1;
+
+//     typename T::iterator_x iter;
+
+       typename T::pointer SC0=new typename T::value_type[w+1];
+       typename T::pointer SC1=new typename T::value_type[w+1];
+
+       // Setup the row buffers
+       for(x=0;x<w;x++)SC0[x+1]=pen.x()[x]*4;
+       memset(SC1,0,(w+1)*sizeof(typename T::value_type));
+
+       for(y=0;y<h+1;y++,pen.inc_y())
+       {
+               int yadj;
+               if(y>=h)
+                       {yadj=-1; SR1=SR0=pen.y()[yadj];}
+               else
+                       {yadj=0; SR1=SR0=pen.get_value(); }
+
+               for(x=0;x<w+1;x++,pen.inc_x())
+               {
+                       if(x>=w)
+                               Tmp1=pen[yadj][(w-x)-2];
+                       else
+                               Tmp1=*pen[yadj];
+
+                       Tmp2=SR0+Tmp1;
+                       SR0=Tmp1;
+                       Tmp1=SR1+Tmp2;
+                       SR1=Tmp2;
+
+                       Tmp2=SC0[x]+Tmp1;
+                       SC0[x]=Tmp1;
+                       if(y&&x)
+                               pen[-1][-1]=(SC1[x]+Tmp2)/16;
+                       SC1[x]=Tmp2;
+               }
+               pen.dec_x(x);
+       }
+
+       delete [] SC0;
+       delete [] SC1;
+}
+
+//! 2D 3x3 pixel gaussian blur
+template<typename _PEN> void
+gaussian_blur_3x3(_PEN begin, _PEN end)
+{
+       typename _PEN::difference_type size(end-begin);
+       gaussian_blur_3x3(begin,size.x,size.y);
+}
+
+//! 1D 3 pixel gaussian blur
+template<typename I> void
+gaussian_blur_3(I begin, I end, bool endpts = true)
+{
+//     typedef typename I _itertype;
+//     int i;
+       typename std::iterator_traits<I>::value_type Tmp1,Tmp2,SR0,SR1;
+
+       SR0=SR1=*begin;
+       I iter,prev=begin;
+       for(iter=begin;iter!=end;prev=iter++)
+       {
+               Tmp1=*iter;
+               Tmp2=SR0+Tmp1;
+               SR0=Tmp1;
+               Tmp1=SR1+Tmp2;
+               SR1=Tmp2;
+               if(iter!=begin && ( endpts || (prev != begin) ))
+                       *prev=(Tmp1)/4;
+       }
+
+       if(endpts)
+       {
+               Tmp1=*prev;
+               Tmp2=SR0+Tmp1;
+               SR0=Tmp1;
+               Tmp1=SR1+Tmp2;
+               SR1=Tmp2;
+               *prev=(Tmp1)/4;
+       }
+}
+
+//! 2D 3x1 pixel gaussian blur
+template<typename _PEN> void
+gaussian_blur_3x1(_PEN begin, _PEN end)
+{
+       typename _PEN::difference_type size=end-begin;
+       for(;size.y>0;size.y--, begin.inc_y())
+               gaussian_blur_3(begin.x(),begin.x()+size.x);
+}
+
+//! 2D 1x3 pixel gaussian blur
+template<typename _PEN> void
+gaussian_blur_1x3(_PEN begin, _PEN end)
+{
+       typename _PEN::difference_type size=end-begin;
+       for(;size.x>0;size.x--,begin.inc_x())
+               gaussian_blur_3(begin.y(),begin.y()+size.y);
+}
+
+template<typename T> void
+gaussian_blur(T pen, int w, int h, int blur_x, int blur_y)
+{
+       typename T::pointer SC0=new typename T::value_type[w+2];
+       typename T::pointer SC1=new typename T::value_type[w+2];
+       typename T::pointer SC2=new typename T::value_type[w+2];
+       typename T::pointer SC3=new typename T::value_type[w+2];
+
+       blur_x--;
+       blur_y--;
+
+       while(blur_x&&blur_y)
+       {
+               if(blur_x>=4 && blur_y>=4)
+               {
+                       gaussian_blur_5x5_(pen,w,h,SC0,SC1,SC2,SC3);
+                       blur_x-=4,blur_y-=4;
+               }
+               else if(blur_x>=2 && blur_y>=2)
+               {
+                       gaussian_blur_3x3(pen,w,h);
+                       blur_x-=2,blur_y-=2;
+               }
+               else
+                       blur_x--,blur_y--;
+       }
+       while(blur_x)
+       {
+               if(blur_x>=2)
+               {
+                       gaussian_blur_3x1(pen,T(pen).move(w,h));
+                       blur_x-=2;
+               }
+               else
+                       blur_x--;
+       }
+       while(blur_y)
+       {
+               if(blur_y>=2)
+               {
+                       gaussian_blur_1x3(pen,T(pen).move(w,h));
+                       blur_y-=2;
+               }
+               else
+                       blur_y--;
+       }
+
+       delete [] SC0;
+       delete [] SC1;
+       delete [] SC2;
+       delete [] SC3;
+}
+
+template<typename T> void
+gaussian_blur(T begin, T end,int w, int h)
+{
+       typename T::difference_type size(end-begin);
+       gaussian_blur(begin,size.x,size.y,w,h);
+}
+
+template<typename T> void
+gaussian_blur(T begin, T end,int w)
+{
+       typename T::difference_type size(end-begin);
+       gaussian_blur(begin,size.x,size.y,w,w);
+}
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_handle.h b/ETL/tags/stable/ETL/_handle.h
new file mode 100644 (file)
index 0000000..83a9ab5
--- /dev/null
@@ -0,0 +1,906 @@
+/* === E T L =============================================================== */
+/*!    \file _handle.h
+**     $Id$
+**     \brief Template Object Handle Implementation
+**     \internal
+**
+**     \legal
+**     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+**     This package is free software; you can redistribute it and/or
+**     modify it under the terms of the GNU General Public License as
+**     published by the Free Software Foundation; either version 2 of
+**     the License, or (at your option) any later version.
+**
+**     This package is distributed in the hope that it will be useful,
+**     but WITHOUT ANY WARRANTY; without even the implied warranty of
+**     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+**     General Public License for more details.
+**     \endlegal
+**
+**     \note
+**             This is an internal header file, included by other ETL headers.
+**             You should not attempt to use it directly.
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__HANDLE_H
+#define __ETL__HANDLE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <cassert>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+#define ETL_SELF_DELETING_SHARED_OBJECT
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+#ifdef NDEBUG
+#define assert_cast            static_cast
+#else
+#define assert_cast            dynamic_cast
+#endif
+
+
+_ETL_BEGIN_NAMESPACE
+
+// Forward Declarations
+template <class T> class handle;
+template <class T> class loose_handle;
+template <class T> class rhandle;
+
+
+// ========================================================================
+/*!    \class  shared_object _handle.h ETL/handle
+**     \brief  Shared Object Base Class
+**     \see handle, loose_handle
+**     \writeme
+*/
+class shared_object
+{
+private:
+       mutable int refcount;
+
+protected:
+       shared_object():refcount(0) { }
+
+#ifdef ETL_SELF_DELETING_SHARED_OBJECT
+       virtual ~shared_object() { }
+#else
+       ~shared_object() { }
+#endif
+
+public:
+       void ref()const
+               { assert(refcount>=0); refcount++; }
+
+       //! Returns \c false if object needs to be deleted
+       bool unref()const
+       {
+               assert(refcount>0);
+
+               refcount--;
+
+               if(refcount==0) {
+#ifdef ETL_SELF_DELETING_SHARED_OBJECT
+                       refcount=-666;
+                       delete this;
+#endif
+                       return false;
+               }
+
+               return true;
+       }
+
+       int count()const
+               { return refcount; }
+}; // END of class shared_object
+
+// ========================================================================
+/*!    \class  virtual_shared_object _handle.h ETL/handle
+**     \brief  Virtual Shared Object Base Class
+**     \see handle, loose_handle
+**     \writeme
+*/
+class virtual_shared_object
+{
+protected:
+       virtual_shared_object() { }
+public:
+       virtual ~virtual_shared_object()=0;
+       virtual void ref()const=0;
+       virtual bool unref()const=0;
+       virtual int count()const=0;
+       virtual virtual_shared_object *clone()=0;
+}; // END of class virtual_shared_object
+
+// ========================================================================
+/*!    \class  handle _handle.h        ETL/handle
+**     \brief  Object Handle
+**     \see shared_object, loose_handle
+**     \writeme
+*/
+template <class T>
+class handle
+{
+public:
+
+       typedef T value_type;
+       typedef T& reference;
+       typedef const T& const_reference;
+       typedef T* pointer;
+       typedef const T* const_pointer;
+       typedef int count_type;
+       typedef int size_type;
+
+protected:
+       value_type *obj;                //!< Pointer to object
+
+public:
+
+       //! Default constructor - empty handle
+       handle():obj(NULL) {}
+
+       //! Constructor that constructs from a pointer to new object
+       handle(pointer x):obj(x)
+       {
+               if(obj)
+                       obj->ref();
+       }
+
+       //! Default copy constructor
+       handle(const handle<value_type> &x):obj(x.get())
+       {
+               if(obj)
+                       obj->ref();
+       }
+
+       //! Handle is released on deletion
+       ~handle() { detach(); }
+
+       //! Template Assignment operator
+       /*! \note This class may not be necessary, and may be removed
+       **              at some point in the future.
+       */
+       /*
+       template <class U> handle<value_type> &
+       operator=(const handle<U> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               detach();
+
+               obj=static_cast<value_type*>(x.get());
+               if(obj)obj->ref();
+               return *this;
+       }
+       */
+
+       //! Assignment operator
+       handle<value_type> &
+       operator=(const handle<value_type> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               detach();
+
+               obj=x.get();
+               if(obj)obj->ref();
+               return *this;
+       }
+
+       //! Swaps the values of two handles without reference counts
+       handle<value_type> &
+       swap(handle<value_type> &x)
+       {
+               pointer ptr=x.obj;
+               x.obj=x.get();
+               obj=ptr;
+               return *this;
+       }
+
+       //! Handle detach procedure
+       /*! unref()'s the object and sets the internal object pointer to \c NULL */
+       void
+       detach()
+       {
+               pointer xobj(obj);
+               obj=0;
+#ifdef ETL_SELF_DELETING_SHARED_OBJECT
+               if(xobj)
+                       xobj->unref();
+#else
+               if(xobj && !xobj->unref())
+                       delete xobj;
+#endif
+       }
+
+       // This will be reintroduced with a new function
+       //void release() { detach(); }
+
+       void reset() { detach(); }
+
+       bool empty()const { return obj==0; }
+
+       //! Creates a new instance of a T object and puts it in the handle.
+       /*! Uses the default constructor */
+       void spawn() { operator=(handle(new T())); }
+
+       handle<value_type> clone()const { assert(obj); return static_cast<value_type*>(obj->clone()); }
+
+       //! Returns a constant handle to our object
+       handle<const value_type> constant()const { assert(obj); return *this; }
+
+       //! Returns number of instances
+       count_type
+       count()const
+               { return obj?obj->count():0; }
+
+       //! Returns true if there is only one instance of the object
+       bool
+       unique()const
+               { assert(obj); return count()==1; }
+
+       reference
+       operator*()const
+               { assert(obj); return *obj; }
+
+       pointer
+       operator->()const
+               { assert(obj); return obj; }
+
+       //! More explicit bool cast
+       operator bool()const
+               { return obj!=NULL; }
+
+       operator handle<const value_type>()const
+       { return handle<const value_type>(static_cast<const_pointer>(obj)); }
+
+
+       //! <tt> static_cast\<\> </tt> wrapper
+       template <class U> static
+       handle<T> cast_static(const handle<U> &x)
+       { return handle<T>(static_cast<T*>(x.get())); }
+
+       //! <tt> dynamic_cast\<\> </tt> wrapper
+       template <class U> static
+       handle<T> cast_dynamic(const handle<U> &x)
+       { return handle<T>(dynamic_cast<T*>(x.get())); }
+
+       //! <tt> const_cast\<\> </tt> wrapper
+       template <class U> static
+       handle<T> cast_const(const handle<U> &x)
+       { return handle<T>(const_cast<T*>(x.get())); }
+
+       //! <tt> reinterpret_cast\<\> </tt> wrapper
+       template <class U> static
+       handle<T> cast_reinterpret(const handle<U> &x)
+       { return handle<T>(reinterpret_cast<T*>(x.get())); }
+
+       template<class U> static handle<T> cast_static(const loose_handle<U> &x);
+       template<class U> static handle<T> cast_dynamic(const loose_handle<U> &x);
+       template<class U> static handle<T> cast_const(const loose_handle<U> &x);
+       template<class U> static handle<T> cast_reinterpret(const loose_handle<U> &x);
+
+       template<class U> static handle<T> cast_static(const rhandle<U> &x);
+       template<class U> static handle<T> cast_dynamic(const rhandle<U> &x);
+       template<class U> static handle<T> cast_const(const rhandle<U> &x);
+       template<class U> static handle<T> cast_reinterpret(const rhandle<U> &x);
+
+       template<class U> static handle<T> cast_static(U* x);
+       template<class U> static handle<T> cast_dynamic(U* x);
+       template<class U> static handle<T> cast_const(U* x);
+       template<class U> static handle<T> cast_reinterpret(U* x);
+
+       //! Returns pointer to the object that is being wrapped
+       pointer get()const { return obj; }
+
+       bool
+       operator!()const
+               { return !obj; }
+
+       //! static_cast<> overload -- Useful for implicit casts
+       template <class U>
+       operator handle<U>()const
+       { return handle<U>(static_cast<U*>(obj)); }
+}; // END of template class handle
+
+// ========================================================================
+/*!    \class  rshared_object _handle.h        ETL/handle
+**     \brief  Replaceable Shared Object Base Class
+**     \see rhandle
+**     \writeme
+*/
+class rshared_object : public shared_object
+{
+private:
+       mutable int rrefcount;
+
+public:
+       void *front_;
+       void *back_;
+
+protected:
+       rshared_object():rrefcount(0),front_(0),back_(0) { }
+
+public:
+       void rref()const
+               { rrefcount++; }
+
+       void runref()const
+       {
+               assert(rrefcount>0);
+               rrefcount--;
+       }
+
+       int rcount()const
+               { return rrefcount; }
+}; // END of class rshared_object
+
+// ========================================================================
+/*!    \class  rhandle _handle.h       ETL/handle
+**     \brief  Replaceable Object Handle
+**     \see rshared_object, handle, loose_handle
+**     \writeme
+*/
+template <class T>
+class rhandle : public handle<T>
+{
+       friend class rshared_object;
+public:
+
+       typedef T value_type;
+       typedef T& reference;
+       typedef const T& const_reference;
+       typedef T* pointer;
+       typedef const T* const_pointer;
+       typedef int count_type;
+       typedef int size_type;
+
+
+       using handle<value_type>::count;
+       using handle<value_type>::unique;
+       using handle<value_type>::operator bool;
+       using handle<value_type>::get;
+       using handle<value_type>::operator *;
+       using handle<value_type>::operator ->;
+
+       /*
+       operator const handle<value_type>&()const
+       { return *this; }
+       */
+
+private:
+       using handle<value_type>::obj;
+
+       rhandle<value_type> *prev_;
+       rhandle<value_type> *next_;
+
+       void add_to_rlist()
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+
+               assert(obj);
+               obj->rref();
+
+               // If this is the first reversible handle
+               if(!obj->front_)
+               {
+                       obj->front_=obj->back_=this;
+                       prev_=next_=0;
+                       return;
+               }
+
+               prev_=reinterpret_cast<rhandle<value_type>*>(obj->back_);
+               next_=0;
+               prev_->next_=this;
+               obj->back_=this;
+       }
+
+       void del_from_rlist()
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               assert(obj);
+               obj->runref();
+
+               // If this is the last reversible handle
+               if(obj->front_==obj->back_)
+               {
+                       obj->front_=obj->back_=0;
+                       prev_=next_=0;
+                       return;
+               }
+
+               if(!prev_)
+                       obj->front_=(void*)next_;
+               else
+                       prev_->next_=next_;
+
+               if(!next_)
+                       obj->back_=(void*)prev_;
+               else
+                       next_->prev_=prev_;
+       }
+
+public:
+
+       //! Default constructor - empty handle
+       rhandle() {}
+
+       //! Constructor that constructs from a pointer to new object
+       rhandle(pointer x):handle<T>(x)
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               if(obj)add_to_rlist();
+       }
+
+       rhandle(const handle<value_type> &x):handle<T>(x)
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               if(obj)add_to_rlist();
+       }
+
+       //! Default copy constructor
+       rhandle(const rhandle<value_type> &x):handle<T>(x)
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               if(obj)add_to_rlist();
+       }
+
+       //! Handle is released on deletion
+       ~rhandle() { detach(); }
+
+       //! Template Assignment operator
+       /*! \note This class may not be necessary, and may be removed
+       **              at some point in the future.
+       */
+       /*
+       template <class U> const handle<value_type> &
+       operator=(const handle<U> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               detach();
+
+               obj=static_cast<value_type*>(x.get());
+               if(obj)
+               {
+                       obj->ref();
+                       add_to_rlist();
+               }
+               return *this;
+       }
+       */
+
+       //! Assignment operator
+       rhandle<value_type> &
+       operator=(const rhandle<value_type> &x)
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               if(x.get()==obj)
+                       return *this;
+
+               detach();
+
+               obj=x.get();
+               if(obj)
+               {
+                       obj->ref();
+                       add_to_rlist();
+               }
+               return *this;
+       }
+
+       rhandle<value_type>&
+       operator=(const handle<value_type> &x)
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               if(x.get()==obj)
+                       return *this;
+
+               detach();
+
+               obj=x.get();
+               if(obj)
+               {
+                       obj->ref();
+                       add_to_rlist();
+               }
+               return *this;
+       }
+
+       rhandle<value_type>&
+       operator=(value_type* x)
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               if(x==obj)
+                       return *this;
+
+               detach();
+
+               obj=x;
+               if(obj)
+               {
+                       obj->ref();
+                       add_to_rlist();
+               }
+               return *this;
+       }
+
+       //! Handle release procedure
+       /*! unref()'s the object and sets the internal object pointer to \c NULL */
+       void
+       detach()
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               if(obj)del_from_rlist();
+               handle<value_type>::detach();
+               obj=0;
+       }
+
+       // This will be reintroduced with a new function
+       //void release() { detach(); }
+
+       void reset() { detach(); }
+
+       //! Creates a new instance of a T object and puts it in the handle.
+       /*! Uses the default constructor */
+       void spawn() { operator=(handle<value_type>(new T())); }
+
+       //! Returns number of reversible instances
+       count_type
+       rcount()const
+       {
+//             value_type*const& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               return obj?obj->rcount():0;
+       }
+
+       //! Returns true if there is only one instance of the object
+       bool
+       runique()const
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               assert(obj); return obj->front_==obj->back_;
+       }
+
+       //! \writeme
+       int replace(const handle<value_type> &x)
+       {
+//             value_type*& obj(handle<T>::obj); // Required to keep gcc 3.4.2 form barfing
+               assert(obj);
+               assert(x.get()!=obj);
+
+               if(x.get()==obj)
+                       return 0;
+
+               rhandle<value_type> *iter;
+               rhandle<value_type> *next;
+
+               iter=reinterpret_cast<rhandle<value_type>*>(obj->front_);
+
+               assert(iter);
+
+               next=iter->next_;
+
+               int i=0;
+               #ifndef NDEBUG
+               pointer obj_=obj;
+               #endif
+
+               for(;iter;iter=next,next=iter?iter->next_:0,i++)
+               {
+                       assert(iter->get()==obj_);
+                       (*iter)=x;
+               }
+
+               assert(obj==x.get());
+
+               return i;
+       }
+
+       //! Swaps the values of two handles without reference counts
+       /*!     \warning not yet implemented. \writeme */
+       handle<value_type> &
+       swap(handle<value_type> &x);
+       /*
+       {
+               assert(0);
+               pointer ptr=x.obj;
+               x.obj=x.get();
+               obj=ptr;
+               return *this;
+       }
+       */
+}; // END of template class rhandle
+
+
+
+
+
+
+
+// ========================================================================
+/*!    \class  loose_handle _handle.h  ETL/handle
+**     \brief  Loose Object Handle
+**     \see shared_object, handle
+**     \writeme
+*/
+template <class T>
+class loose_handle
+{
+public:
+
+       typedef T value_type;
+       typedef T& reference;
+       typedef const T& const_reference;
+       typedef T* pointer;
+       typedef const T* const_pointer;
+       typedef int count_type;
+       typedef int size_type;
+
+protected:
+       value_type *obj;                //!< Pointer to object
+
+public:
+
+       //! Default constructor - empty handle
+       loose_handle():obj(0) {}
+
+       //! Constructor that constructs from a pointer to new object
+       loose_handle(pointer x):obj(x) { }
+
+       //! Default copy constructor
+       loose_handle(const loose_handle<value_type> &x):obj(x.get()) { }
+
+       loose_handle(const handle<value_type> &x):obj(x.get()) { }
+
+       template <class U> const loose_handle<value_type> &
+       operator=(const handle<U> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               obj=static_cast<value_type*>(x.get());
+               return *this;
+       }
+
+       template <class U> const loose_handle<value_type> &
+       operator=(const loose_handle<U> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               obj=static_cast<value_type*>(x.get());
+               return *this;
+       }
+
+       //! Assignment operator
+       const loose_handle<value_type> &
+       operator=(const loose_handle<value_type> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               obj=x.get();
+               return *this;
+       }
+
+       //! Swaps the values of two handles without reference counts
+       loose_handle<value_type> &
+       swap(loose_handle<value_type> &x)
+       {
+               pointer ptr=x.obj;
+               x.obj=x.get();
+               obj=ptr;
+               return *this;
+       }
+
+       //! Handle release procedure
+       void detach() { obj=0;  }
+
+       // This will be reintroduced with a new function
+       //void release() { detach(); }
+
+       void reset() { detach(); }
+
+       bool empty()const { return obj==0; }
+
+       handle<value_type> clone()const { assert(obj); return obj->clone(); }
+
+       //! Returns a constant handle to our object
+       loose_handle<const value_type> constant()const { return *this; }
+
+       //! Returns number of instances
+       count_type
+       count()const
+               { return obj?obj->count():0; }
+
+       reference
+       operator*()const
+               { assert(obj); return *obj; }
+
+       pointer
+       operator->()const
+               { assert(obj); return obj; }
+
+       //! static_cast<> overload
+       //template <class U>
+       //operator loose_handle<U>()const
+       //{ return loose_handle<U>(static_cast<U*>(obj)); }
+
+       //! static_cast<> overload (for consts)
+       operator loose_handle<const value_type>()const
+       { return loose_handle<const value_type>(static_cast<const_pointer>(obj)); }
+
+       operator handle<value_type>()const
+       { return handle<value_type>(obj); }
+
+       operator rhandle<value_type>()const
+       { return rhandle<value_type>(obj); }
+
+       //! Returns pointer to the object that is being wrapped
+       pointer get()const { return obj; }
+
+       //! More explicit bool cast
+       operator bool()const
+               { return obj!=0; }
+
+       bool
+       operator!()const
+               { return !obj; }
+
+       void ref() { if(obj)obj->ref(); }
+
+       bool unref() { if(obj && !obj->unref()){ obj=0; return false; } return true; }
+}; // END of template class loose_handle
+
+
+
+
+template<class T> template<class U> handle<T>
+handle<T>::cast_static(const loose_handle<U> &x)
+       { return handle<T>(static_cast<T*>(x.get())); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_dynamic(const loose_handle<U> &x)
+       { return handle<T>(dynamic_cast<T*>(x.get())); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_const(const loose_handle<U> &x)
+       { return handle<T>(const_cast<T*>(x.get())); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_reinterpret(const loose_handle<U> &x)
+       { return handle<T>(reinterpret_cast<T*>(x.get())); }
+
+
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_static(const rhandle<U> &x)
+       { return handle<T>(static_cast<T*>(x.get())); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_dynamic(const rhandle<U> &x)
+       { return handle<T>(dynamic_cast<T*>(x.get())); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_const(const rhandle<U> &x)
+       { return handle<T>(const_cast<T*>(x.get())); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_reinterpret(const rhandle<U> &x)
+       { return handle<T>(reinterpret_cast<T*>(x.get())); }
+
+
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_static(U* x)
+       { return handle<T>(static_cast<T*>(x)); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_dynamic(U* x)
+       { return handle<T>(dynamic_cast<T*>(x)); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_const(U* x)
+       { return handle<T>(const_cast<T*>(x)); }
+
+template <class T> template <class U> handle<T>
+handle<T>::cast_reinterpret(U* x)
+       { return handle<T>(reinterpret_cast<T*>(x)); }
+
+
+
+
+
+template <class T,class U> bool
+operator==(const handle<T> &lhs,const handle<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T,class U> bool
+operator==(const loose_handle<T> &lhs,const loose_handle<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T,class U> bool
+operator==(const handle<T> &lhs,const loose_handle<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T,class U> bool
+operator==(const loose_handle<T> &lhs,const handle<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T> bool
+operator==(const handle<T> &lhs,const T *rhs)
+       { return (lhs.get()==rhs); }
+template <class T> bool
+operator==(const loose_handle<T> &lhs,const T *rhs)
+       { return (lhs.get()==rhs); }
+template <class T> bool
+operator==(const T *lhs,const handle<T> &rhs)
+       { return (lhs==rhs.get()); }
+template <class T> bool
+operator==(const T *lhs,const loose_handle<T> &rhs)
+       { return (lhs==rhs.get()); }
+
+
+template <class T,class U> bool
+operator!=(const handle<T> &lhs,const handle<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T,class U> bool
+operator!=(const loose_handle<T> &lhs,const loose_handle<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T,class U> bool
+operator!=(const handle<T> &lhs,const loose_handle<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T,class U> bool
+operator!=(const loose_handle<T> &lhs,const handle<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T> bool
+operator!=(const handle<T> &lhs,const T *rhs)
+       { return (lhs.get()!=rhs); }
+template <class T> bool
+operator!=(const loose_handle<T> &lhs,const T *rhs)
+       { return (lhs.get()!=rhs); }
+template <class T> bool
+operator!=(const T *lhs,const handle<T> &rhs)
+       { return (lhs!=rhs.get()); }
+template <class T> bool
+operator!=(const T *lhs,const loose_handle<T> &rhs)
+       { return (lhs!=rhs.get()); }
+
+
+template <class T,class U> bool
+operator<(const handle<T> &lhs,const handle<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T,class U> bool
+operator<(const loose_handle<T> &lhs,const loose_handle<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T,class U> bool
+operator<(const handle<T> &lhs,const loose_handle<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T,class U> bool
+operator<(const loose_handle<T> &lhs,const handle<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T> bool
+operator<(const handle<T> &lhs,const T *rhs)
+       { return (lhs.get()<rhs); }
+template <class T> bool
+operator<(const loose_handle<T> &lhs,const T *rhs)
+       { return (lhs.get()<rhs); }
+template <class T> bool
+operator<(const T *lhs,const handle<T> &rhs)
+       { return (lhs<rhs.get()); }
+template <class T> bool
+operator<(const T *lhs,const loose_handle<T> &rhs)
+       { return (lhs<rhs.get()); }
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_hermite.h b/ETL/tags/stable/ETL/_hermite.h
new file mode 100644 (file)
index 0000000..dbec57a
--- /dev/null
@@ -0,0 +1,174 @@
+/*! ========================================================================
+** Extended Template Library
+** Hermite Template Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_HERMITE_H
+#define __ETL_HERMITE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "bezier"
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+/*
+template <typename T>
+class hermite_base : std::unary_function<float,T>
+{
+public:
+       typedef T value_type;
+       typedef float time_type;
+private:
+       affine_combo<value_type,time_type> affine_func;
+       value_type a,b,c,d;
+       time_type r,s;
+
+       value_type _coeff[3];
+       time_type drs; // reciprocal of (s-r)
+public:
+       hermite_base():r(0.0),s(1.0) { drs=1.0/(s-r); }
+       hermite_base(
+               const value_type &a, const value_type &b, const value_type &c, const value_type &d,
+               const time_type &r=0.0, const time_type &s=1.0):
+               a(a),b(b),c(c),d(d),r(r),s(s) { sync(); }
+
+       void sync(void)
+       {
+               drs=1.0/(s-r);
+               _coeff[0]=           c;
+               _coeff[1]=-d*1 - c*2 + b*3 - a*3;
+               _coeff[2]= d*1 + c*1 - b*2 + a*2;
+       }
+
+       inline value_type
+       operator()(time_type t)const
+       { t-=r; t*=drs; return a + (_coeff[0]+(_coeff[1]+(_coeff[2])*t)*t)*t; }
+
+       void set_rs(time_type new_r, time_type new_s) { r=new_r; s=new_s; drs=1.0/(s-r); }
+       void set_r(time_type new_r) { r=new_r; drs=1.0/(s-r); }
+       void set_s(time_type new_s) { s=new_s; drs=1.0/(s-r); }
+       const time_type &get_r(void)const { return r; }
+       const time_type &get_s(void)const { return s; }
+       time_type get_dt(void)const { return s-r; }
+
+       value_type &
+       operator[](int i)
+       { return (&a)[i]; }
+
+       const value_type &
+       operator[](int i) const
+       { return (&a)[i]; }
+};
+
+
+template <typename T>
+class hermite : public hermite_base<T>
+{
+public:
+       typedef T value_type;
+       typedef float time_type;
+
+
+
+public:
+       hermite() { }
+       hermite(const value_type &p1, const value_type &p2, const value_type &t1, const value_type &t2):
+       P1(p1),P2(p2),T1(t1),T2(t2) { sync(); }
+       hermite(const value_type &p1, const value_type &p2):
+       P1(p1),P2(p2),T1(p2-p1),T2(p2-p1) { sync(); }
+
+       value_type P1,P2,T1,T2;
+
+       value_type &p1(void) { return P1; }
+       value_type &p2(void) { return P2; }
+       value_type &t1(void) { return T1; }
+       value_type &t2(void) { return T2; }
+
+       void sync(void)
+       {
+//             hermite_base<T>::operator[](0)=P1;
+//             bezier<T>::operator[](1)=P1+T1/3;
+//             bezier<T>::operator[](2)=P2-T2/3;
+//             bezier<T>::operator[](3)=P2;
+
+               hermite_base<T>::operator[](0)=P1;
+               hermite_base<T>::operator[](1)=P2;
+               hermite_base<T>::operator[](2)=T1;
+               hermite_base<T>::operator[](3)=T2;
+
+               hermite_base<T>::sync();
+       }
+
+};
+
+*/
+
+template <typename V,typename T=float>
+class hermite : public bezier<V,T>
+{
+public:
+       typedef V value_type;
+       typedef T time_type;
+
+
+
+public:
+       hermite() { }
+       hermite(const value_type &p1, const value_type &p2, const value_type &t1, const value_type &t2):
+       P1(p1),P2(p2),T1(t1),T2(t2) { sync(); }
+       hermite(const value_type &p1, const value_type &p2):
+       P1(p1),P2(p2),T1(p2-p1),T2(p2-p1) { sync(); }
+
+       value_type P1,P2,T1,T2;
+
+       value_type &p1() { return P1; }
+       value_type &p2() { return P2; }
+       value_type &t1() { return T1; }
+       value_type &t2() { return T2; }
+
+       void sync()
+       {
+               bezier<V,T>::operator[](0)=P1;
+               bezier<V,T>::operator[](1)=P1+T1/3;
+               bezier<V,T>::operator[](2)=P2-T2/3;
+               bezier<V,T>::operator[](3)=P2;
+
+               bezier<V,T>::sync();
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_misc.h b/ETL/tags/stable/ETL/_misc.h
new file mode 100644 (file)
index 0000000..502179b
--- /dev/null
@@ -0,0 +1,94 @@
+/*! ========================================================================
+** Extended Template and Library
+** Misc
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__MISC_H_
+#define __ETL__MISC_H_
+
+/* === H E A D E R S ======================================================= */
+#include <cmath>
+
+#include <math.h>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template<typename I, typename T> inline I
+binary_find(I begin, I end, const T& value)
+{
+#if 1
+       I iter(begin+(end-begin)/2);
+
+       while(end-begin>1 && !(*iter==value))
+       {
+               ((*iter<value)?begin:end) = iter;
+
+               iter = begin+(end-begin)/2;
+       }
+       return iter;
+#else
+       size_t len_(end-begin);
+       size_t half_(len_/2);
+
+       I iter(begin);
+       iter+=half_;
+
+       while(len_>1 && !(*iter==value))
+       {
+               ((*iter<value)?begin:end) = iter;
+
+               len_=half_;
+               half_/=2;
+
+               iter=begin;
+               iter+=half_;
+       }
+       return iter;
+#endif
+}
+
+inline int round_to_int(const float x) {
+       /*!     \fixme Isn't there some x86 FPU instruction for quickly
+       **      converting a float to a rounded integer? It's worth
+       **      looking into at some point... */
+       return static_cast<int>(x+0.5f);
+}
+inline int round_to_int(const double x) { return static_cast<int>(x+0.5); }
+
+inline int ceil_to_int(const float x) { return static_cast<int>(ceil(x)); }
+inline int ceil_to_int(const double x) { return static_cast<int>(ceil(x)); }
+
+inline int floor_to_int(const float x) { return static_cast<int>(x); }
+inline int floor_to_int(const double x) { return static_cast<int>(x); }
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_mutex_null.h b/ETL/tags/stable/ETL/_mutex_null.h
new file mode 100644 (file)
index 0000000..6c0d21e
--- /dev/null
@@ -0,0 +1,71 @@
+/*! ========================================================================
+** Extended Template and Library
+** NULL Mutex Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__MUTEX_NULL_H_
+#define __ETL__MUTEX_NULL_H_
+
+/* === H E A D E R S ======================================================= */
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class mutex_null
+{
+public:
+
+       mutex_null(){}
+       ~mutex_null(){}
+       //! Exception-safe mutex lock class
+/*
+       class lock
+       {
+               mutex *_mtx;
+       public:
+               lock(mutex &x):_mtx(&x) { _mtx->lock_mutex(); }
+               ~lock() { _mtx->unlock_mutex(); }
+               mutex &get() { return *_mtx; }
+       };
+*/
+       class lock
+       {
+       public:
+               lock(mutex_null &/*x*/) { }
+       };
+
+       void lock_mutex(){}
+       bool try_lock_mutex(){return true;}
+       void unlock_mutex(){}
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_mutex_pthreads.h b/ETL/tags/stable/ETL/_mutex_pthreads.h
new file mode 100644 (file)
index 0000000..aed6766
--- /dev/null
@@ -0,0 +1,116 @@
+/*! ========================================================================
+** Extended Template and Library
+** Mutex Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__MUTEX_PTHREADS_H_
+#define __ETL__MUTEX_PTHREADS_H_
+
+/* === H E A D E R S ======================================================= */
+
+#define __USE_GNU
+
+#include <pthread.h>
+
+#ifdef HAVE_SCHED_H
+# include <sched.h>
+#endif
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class mutex
+{
+       pthread_mutex_t mtx;
+       pthread_t locker;
+       int depth;
+public:
+
+       mutex()
+       {
+               pthread_mutexattr_t attr;
+               pthread_mutexattr_init(&attr);
+               //#ifdef PTHREAD_PRIO_INHERIT
+               //pthread_mutexattr_setprioceiling(&attr,PTHREAD_PRIO_INHERIT);
+               //#endif
+               #ifdef PTHREAD_MUTEX_RECURSIVE
+               pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
+               #endif
+               pthread_mutex_init(&mtx,&attr);
+               pthread_mutexattr_destroy(&attr);
+               locker=0;
+               depth=0;
+       }
+
+       ~mutex()
+       { pthread_mutex_destroy(&mtx); }
+
+
+       //! Exception-safe mutex lock class
+       class lock
+       {
+               mutex *_mtx;
+       public:
+               lock(mutex &x):_mtx(&x) { _mtx->lock_mutex(); }
+               ~lock() { _mtx->unlock_mutex(); }
+               mutex &get() { return *_mtx; }
+       };
+
+       void lock_mutex(void)
+       {
+               if(!locker || locker!=pthread_self())
+               {
+                       pthread_mutex_lock(&mtx);
+                       locker=pthread_self();
+                       depth=0;
+                       return;
+               }
+               depth++;
+       }
+
+       bool try_lock_mutex(void)
+       { return !(bool) pthread_mutex_trylock(&mtx); }
+
+       void unlock_mutex(void)
+       {
+               if(depth)
+               {
+                       depth--;
+                       return;
+               }
+               pthread_mutex_unlock(&mtx);
+               locker=0;
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_mutex_win32.h b/ETL/tags/stable/ETL/_mutex_win32.h
new file mode 100644 (file)
index 0000000..b7dda75
--- /dev/null
@@ -0,0 +1,82 @@
+/*! ========================================================================
+** Extended Template and Library
+** Mutex Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__MUTEX_WIN32_H_
+#define __ETL__MUTEX_WIN32_H_
+
+/* === H E A D E R S ======================================================= */
+
+#include <windows.h>
+// extern HANDLE CreateMutex(NULL, FALSE, NULL);
+// extern CloseHandle(handle);
+// extern WaitForSingleObject(handle, INFINITE);
+// extern ReleaseMutex(handle);
+
+/* === M A C R O S ========================================================= */
+
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class mutex
+{
+       HANDLE handle;
+public:
+
+       mutex()
+       { handle = CreateMutex(NULL, FALSE, NULL); }
+
+       ~mutex()
+       { CloseHandle(handle); }
+
+       //! Exception-safe mutex lock class
+       class lock
+       {
+               mutex *_mtx;
+       public:
+               lock(mutex &x):_mtx(&x) { _mtx->lock_mutex(); }
+               ~lock() { _mtx->unlock_mutex(); }
+               mutex &get() { return *_mtx; }
+       };
+
+       void lock_mutex(void)
+       { WaitForSingleObject(handle, INFINITE); }
+
+       bool try_lock_mutex(void)
+       { return WaitForSingleObject(handle, INFINITE)==WAIT_FAILED; }
+
+       void unlock_mutex(void)
+       { ReleaseMutex(handle); }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_pen.h b/ETL/tags/stable/ETL/_pen.h
new file mode 100644 (file)
index 0000000..aa6bfab
--- /dev/null
@@ -0,0 +1,405 @@
+/*! ========================================================================
+** Extended Template Library
+** Pen Template Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_PEN_H
+#define __ETL_PEN_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "_curve_func.h"
+#include <cassert>
+#include <iterator>
+#include <algorithm>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template<typename T>
+class generic_pen_row_iterator
+{
+public:
+       struct iterator_category : public std::random_access_iterator_tag {};
+       typedef T value_type;
+       typedef int difference_type;
+       typedef value_type* pointer;
+       typedef value_type& reference;
+
+       typedef generic_pen_row_iterator<value_type> self_type;
+
+       pointer data_;
+       int pitch_;
+
+       reference operator[](int i)const { assert(data_); return *(pointer)( (char*)data_+pitch_*i ); }
+       reference operator*()const { assert(data_); return *data_; }
+       pointer operator->() const { assert(data_); return &(operator*()); }
+
+       void inc() { assert(data_); data_ = (pointer)((char*)data_ + pitch_); }
+       void inc(int n) { assert(data_); data_ = (pointer)((char*)data_ + n*pitch_); }
+
+       void dec() { assert(data_); data_ = (pointer)((char*)data_ - pitch_); }
+       void dec(int n) { assert(data_); data_ = (pointer)((char*)data_ - n*pitch_); }
+
+       const self_type &operator++() { assert(data_); inc(); return *this; }
+       const self_type &operator--() { assert(data_); dec(); return *this; }
+
+       self_type operator++(int)
+               { assert(data_); self_type ret(*this); inc(); return ret; }
+       self_type operator--(int)
+               { assert(data_); self_type ret(*this); dec(); return ret; }
+
+       bool operator==(const self_type &rhs)const
+               { return data_==rhs.data_; }
+
+       bool operator!=(const self_type &rhs)const
+               { return data_!=rhs.data_; }
+
+       difference_type operator-(const self_type &rhs)const
+               { assert(data_); return ((char*)data_-(char*)rhs.data_-1)/pitch_+1; }
+
+       self_type operator+(const difference_type &rhs)const
+       {
+               assert(data_);
+               self_type ret(*this);
+               ret.inc(rhs);
+               return ret;
+       }
+
+       self_type operator-(const difference_type &rhs)const
+       {
+               assert(data_);
+               self_type ret(*this);
+               ret.dec(rhs);
+               return ret;
+       }
+
+       operator const generic_pen_row_iterator<const value_type>()const
+       {
+               return generic_pen_row_iterator<const value_type>(data_,pitch_);
+       }
+
+       operator bool()const { return (bool)data_; }
+       bool operator!()const { return !data_; }
+
+       generic_pen_row_iterator(pointer data, int pitch):data_(data),pitch_(pitch) { }
+       generic_pen_row_iterator():data_(NULL) { }
+};
+
+template<typename T, typename AT=T>
+class generic_pen
+{
+public:
+       typedef T value_type;
+       typedef AT accumulator_type;
+       typedef value_type* pointer;
+       typedef const value_type* const_pointer;
+       typedef value_type& reference;
+       typedef const value_type& const_reference;
+
+       typedef pointer iterator_x;
+       typedef const_pointer const_iterator_x;
+
+       typedef generic_pen_row_iterator<value_type> iterator_y;
+       typedef generic_pen_row_iterator<const value_type> const_iterator_y;
+
+       struct difference_type
+       {
+               typedef int value_type;
+               value_type x,y;
+               difference_type(value_type x, value_type y):x(x),y(y) { }
+               value_type &operator[](int i)const { return i?y:x; }
+       };
+
+protected:
+       int x_,y_;
+       int w_,h_;
+private:
+       int pitch_;
+       value_type value_;
+       value_type *data_;
+
+       typedef generic_pen<T,AT> self_type;
+
+       void addptr(int nbytes)
+       {
+               data_ = (pointer)((char*)data_ + nbytes);
+       }
+
+       void subptr(int nbytes)
+       {
+               data_ = (pointer)((char*)data_ - nbytes);
+       }
+
+public:
+
+       generic_pen(value_type *data, int w, int h, int pitch):
+               x_(0),
+               y_(0),
+               w_(w),
+               h_(h),
+               pitch_(pitch),
+               data_(data)
+       {
+       }
+
+       generic_pen(value_type *data, int w, int h):
+               x_(0),
+               y_(0),
+               w_(w),
+               h_(h),
+               pitch_(sizeof(value_type)*w),
+               data_(data)
+       {
+       }
+
+       generic_pen():data_(NULL) { }
+
+       self_type& move(int a, int b)
+       {
+               assert(data_);
+               x_ += a, y_ += b;
+               addptr(b*pitch_ + a*sizeof(value_type));
+               return *this;
+       }
+       self_type& move_to(int x, int y) { assert(data_); return move(x - x_,y - y_);}
+       void set_value(const value_type &v) { value_=v; }
+
+       void inc_x() { assert(data_); x_++; data_++; }
+       void dec_x() { assert(data_); x_--; data_--; }
+       void inc_y() { assert(data_); y_++; addptr(pitch_); }
+       void dec_y() { assert(data_); y_--; subptr(pitch_); }
+
+       void inc_x(int n) { assert(data_); x_+=n; data_+=n; }
+       void dec_x(int n) { assert(data_); x_-=n; data_-=n; }
+       void inc_y(int n) { assert(data_); y_+=n; data_ = (pointer)((char*)data_ + pitch_*n); }
+       void dec_y(int n) { assert(data_); y_-=n; data_ = (pointer)((char*)data_ - pitch_*n); }
+
+       void put_value(const value_type &v)const { assert(data_); *data_=v; }
+       void put_value()const { assert(data_); put_value(value_); }
+
+       void put_value_clip(const value_type &v)const
+               { if(!clipped()) put_value(v); }
+       void put_value_clip()const { put_value_clip(value_); }
+
+       const_reference get_value()const { assert(data_); return *data_; }
+
+       const_reference get_value_at(int x, int y)const { assert(data_); return ((pointer)(((char*)data_)+y*pitch_))[x]; }
+
+       const_reference get_value_clip_at(int x, int y)const { assert(data_); if(clipped(x,y))return value_type(); return ((pointer)(((char*)data_)+y*pitch_))[x]; }
+
+       value_type get_value_clip()const { assert(data_); if(clipped())return value_type(); return *data_; }
+
+       value_type get_pen_value()const { return value_; }
+
+       void put_hline(int l,const value_type &v)
+       {for(;l>0;l--,inc_x())put_value(v);}
+
+       void put_hline(int l) {put_hline(l,value_);}
+
+       void put_hline_clip(int l, const value_type &v)
+       {l=std::min(l,w_-x_);for(;l>0;l--,inc_x())put_value_clip(v);}
+
+       void put_hline_clip(int l) {put_hline_clip(l,value_);}
+
+       //the put_block functions do not modify the pen
+       void put_block(int h, int w, const value_type &v)
+       {
+               self_type row(*this);
+               for(;h>0;h--,row.inc_y())
+               {
+                       self_type col(row);
+                       col.put_hline(w,v);
+               }
+       }
+
+       void put_block(int h, int w) { put_block(h,w,value_); }
+
+       void put_block_clip(int h, int w, const value_type &v)
+       {
+               self_type row(*this);
+
+               //clip start position
+               if(row.x_ < 0) { w+=row.x_; row.inc_x(-row.x_); }
+               if(row.y_ < 0) { h+=row.y_; row.inc_y(-row.y_); }
+
+               //clip width and height of copy rect
+               h = std::min(h,h_-y_);
+               w = std::min(w,w_-x_);
+
+               //copy rect
+               for(;h>0;h--,row.inc_y())
+               {
+                       self_type col(row);
+                       col.put_hline(w,v);     //already clipped
+               }
+       }
+
+       void put_block_clip(int h, int w) { put_block(h,w,value_); }
+
+
+       iterator_x operator[](int i)const { assert(data_); return (pointer)(((char*)data_)+i*pitch_); }
+
+       iterator_x x() { assert(data_); return data_; }
+       iterator_x begin_x() { assert(data_); return data_-x_; }
+       iterator_x end_x() { assert(data_); return data_-x_+w_; }
+
+       iterator_y y() { assert(data_); return iterator_y(data_,pitch_); }
+       iterator_y begin_y() { assert(data_); return iterator_y((pointer)((char*)data_ - y_*pitch_),pitch_); }
+       iterator_y end_y() { assert(data_); return iterator_y((pointer)((char*)data_ + (h_-y_)*pitch_),pitch_); }
+
+       operator bool()const { return (bool)data_; }
+       bool operator!()const { return !data_; }
+       bool operator==(const self_type &rhs)const { return data_==rhs.data_; }
+       bool operator!=(const self_type &rhs)const { return data_!=rhs.data_; }
+       bool clipped(int x, int y)const { return !(x_+x>=0 && y_+y>=0 && x_+x<w_ && y_+y<h_); }
+       bool clipped()const { return !(x_>=0 && y_>=0 && x_<w_ && y_<h_); }
+
+       difference_type operator-(const self_type &rhs)const
+       {
+               assert(data_);
+               assert(pitch_==rhs.pitch_);
+               int ptr_diff=(char*)data_-(char*)rhs.data_-1;
+               return difference_type(ptr_diff%pitch_/sizeof(value_type)+1,ptr_diff/pitch_);
+       }
+
+       self_type operator+(const difference_type &rhs)const
+       {
+               assert(data_);
+               self_type ret(*this);
+               ret.move(rhs.x,rhs.y);
+               return ret;
+       }
+
+       difference_type diff_begin()const {return difference_type(-x_,-y_);}
+       difference_type diff_end()const {return difference_type(w_-x_,h_-y_);}
+
+       self_type get_start()const      {return *this + diff_begin(); }
+       self_type get_end()const        {return *this + diff_end(); }
+
+       int get_width()const {return w_;}
+       int get_height()const {return h_;}
+
+       int get_w()const {return w_;}
+       int get_h()const {return h_;}
+       int get_pitch()const {return pitch_;}
+};
+
+template <
+       typename PEN_,
+       typename A_=float,
+       class AFFINE_=affine_combo<typename PEN_::value_type,A_>
+>
+class alpha_pen : public PEN_
+{
+public:
+       typedef A_ alpha_type;
+       typedef AFFINE_ affine_func_type;
+
+       typedef typename PEN_::value_type value_type;
+       typedef alpha_pen self_type;
+
+private:
+       alpha_type alpha_;
+
+protected:
+       affine_func_type affine_func_;
+
+public:
+       using PEN_::get_value;
+       using PEN_::get_pen_value;
+       using PEN_::inc_x;
+       using PEN_::dec_x;
+       using PEN_::inc_y;
+       using PEN_::dec_y;
+       using PEN_::clipped;
+       using PEN_::w_;
+       using PEN_::h_;
+       using PEN_::x_;
+       using PEN_::y_;
+
+       alpha_pen(const alpha_type &a = 1, const affine_func_type &func = affine_func_type()):alpha_(a),affine_func_(func) { }
+       alpha_pen(const PEN_ &x, const alpha_type &a=1, const affine_func_type &func=affine_func_type())
+               :PEN_(x),alpha_(a),affine_func_(func) { }
+
+       const alpha_type& get_alpha()const { return alpha_; }
+       void get_alpha(alpha_type &a) const { a=alpha_; }
+       void set_alpha(alpha_type a) { alpha_=a; }
+
+       void put_value(const value_type &v, alpha_type a=1)const
+               { PEN_::put_value(affine_func_(get_value(),v,alpha_*a)); }
+       void put_value()const { put_value(get_pen_value()); }
+       void put_value_alpha(alpha_type a)const { put_value(get_pen_value(),a); }
+       void put_hline(int l, const alpha_type &a = 1){for(;l>0;l--,inc_x())put_value_alpha(a);}
+
+       void put_value_clip(const value_type &v, alpha_type a=1)const
+               { if(!clipped())PEN_::put_value(affine_func_(get_value(),v,alpha_*a)); }
+       void put_value_clip()const { put_value_clip(get_pen_value()); }
+       void put_value_clip_alpha(alpha_type a)const { put_value_clip(get_pen_value(),a); }
+       void put_hline_clip(int l, const alpha_type &a = 1){l=std::min(l,w_-x_);for(;l>0;l--,inc_x())put_value_clip_alpha(a);}
+
+       //the put_block functions do not modify the pen
+       void put_block(int h, int w, const alpha_type &a = 1)
+       {
+               self_type row(*this);
+               for(;h>0;h--,row.inc_y())
+               {
+                       self_type col(row);
+                       col.put_hline(w,a);
+               }
+       }
+
+       void put_block_clip(int h, int w, const alpha_type &a = 1)
+       {
+               self_type row(*this);
+
+               //clip start position
+               if(row.x_ < 0) { w+=row.x_; row.inc_x(-row.x_); }
+               if(row.y_ < 0) { h+=row.y_; row.inc_y(-row.y_); }
+
+               //clip width and height of copy rect
+               h = std::min(h,h_-y_);
+               w = std::min(w,w_-x_);
+
+               //copy rect
+               for(;h>0;h--,row.inc_y())
+               {
+                       self_type col(row);
+                       col.put_hline(w,a);     //already clipped
+               }
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_random.h b/ETL/tags/stable/ETL/_random.h
new file mode 100644 (file)
index 0000000..73efa08
--- /dev/null
@@ -0,0 +1,138 @@
+/*! ========================================================================
+** Extended Template and Library
+** Random Number Generator Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__RANDOM_H
+#define __ETL__RANDOM_H
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+/*
+class rand_source_xor
+{
+public:
+       typedef int seed_type;
+       typedef short value_type;
+
+private:
+       short entropy_pool[256];
+       int pool_index;
+
+public:
+       random()
+       {
+               seed(0);
+               mod=offset=0;
+       }
+
+       void seed(const seed_type &x)
+       { pool_index=0; }
+
+       void add_entropy(value_type entropy)
+       {
+               int i;
+               for(i=0;i<POOL_SIZE;i++)
+                       entropy^=(entropy_pool[i]^=entropy*i);
+       }
+
+       void add_entropy(const value_type *entropy, int size)
+       {
+       }
+
+       short get_short()
+       {
+               if(pool_index>POOL_SIZE)
+                       pool_index=0;
+               if(mod)
+                       return entropy_pool[pool_index++]%mod+offset;
+               return entropy_pool[pool_index++];
+       }
+};
+*/
+
+template <class T,int POOL_SIZE=256>
+class random
+{
+public:
+       typedef T value_type;
+       typedef int seed_type;
+
+private:
+       value_type entropy_pool[POOL_SIZE];
+       int pool_index;
+
+       value_type mod,offset;
+
+public:
+       random()
+       {
+               seed(0);
+               mod=offset=0;
+       }
+
+       void seed(const seed_type &x)
+       { pool_index=0; }
+
+       void set_range(const value_type &floor,const value_type &ceil)
+       { mod=ceil-floor; offset=floor; }
+
+       void set_range(const value_type &ceil)
+       { mod=ceil; }
+
+       void add_entropy(value_type entropy)
+       {
+               int i;
+               for(i=0;i<POOL_SIZE;i++)
+                       entropy^=(entropy_pool[i]^=entropy*i);
+       }
+
+       void add_entropy(const char *entropy)
+       {
+       }
+
+       value_type operator()(void)
+       {
+               if(pool_index>POOL_SIZE)
+                       pool_index=0;
+               if(mod)
+                       return entropy_pool[pool_index++]%mod+offset;
+               return entropy_pool[pool_index++];
+       }
+};
+
+/* === T Y P E D E F S ===================================================== */
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
+
diff --git a/ETL/tags/stable/ETL/_rect.h b/ETL/tags/stable/ETL/_rect.h
new file mode 100644 (file)
index 0000000..d9ffe64
--- /dev/null
@@ -0,0 +1,171 @@
+/*! ========================================================================
+** Extended Template Library
+** Rectangle Basic Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Adrian Bentley
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_RECT_H
+#define __ETL_RECT_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <functional>
+#include <algorithm>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template < typename T >
+class rect
+{
+public: //type niceties
+       typedef T       value_type;
+
+public: //representation
+
+       value_type      minx,maxx,miny,maxy;
+
+public: //interface
+
+       rect() {}
+
+       rect(const value_type &x1,const value_type &y1)
+       {
+               set_point(x1,y1);
+       }
+
+       rect(const value_type &x1,const value_type &y1,
+                       const value_type &x2,const value_type &y2)
+       {
+               set_point(x1,y1);
+               expand(x2,y2);
+       }
+
+       rect(const rect<T> &o)
+       :minx(o.minx),maxx(o.maxx),miny(o.miny),maxy(o.maxy)
+       {}
+
+       template < typename U >
+       rect(const rect<U> &o)
+       :minx(o.minx),maxx(o.maxx),miny(o.miny),maxy(o.maxy)
+       {}
+
+       void set_point(const value_type &x1,const value_type &y1)
+       {
+               minx = maxx = x1;
+               miny = maxy = y1;
+       }
+
+       void expand(const value_type &x1,const value_type &y1)
+       {
+               minx = std::min(minx,x1);
+               maxx = std::max(maxx,x1);
+               miny = std::min(miny,y1);
+               maxy = std::max(maxy,y1);
+       }
+
+       void set(const value_type &x1,const value_type &y1,
+                       const value_type &x2,const value_type &y2)
+       {
+               minx = x1; maxx = x2;
+               miny = y1; maxy = y2;
+       }
+
+       //HACK HACK HACK (stupid compiler doesn't like default arguments of any type)
+       bool valid() const
+       {
+               return valid(std::less<T>());
+       }
+
+       template < typename F >
+       bool valid(const F & func) const
+       {
+               return func(minx,maxx) && func(miny,maxy);
+       }
+};
+
+template < typename T, typename F >
+inline bool intersect(const rect<T> &r1, const rect<T> &r2, const F & func)
+{
+       /* We wan to do the edge compare test
+                         |-----|
+               |------|         intersecting
+
+               |-----|
+                               |-----| not intersecting
+
+               So we want to compare the mins of the one against the maxs of the other, and
+               visa versa
+
+               by default (exclude edge sharing) less will not be true if they are equal...
+       */
+
+       return func(r1.minx,r2.maxx) &&
+           func(r2.minx,r1.maxx) &&
+           func(r1.miny,r2.maxy) &&
+           func(r2.miny,r1.maxy);
+}
+
+template < typename T >
+inline bool intersect(const rect<T> &r1, const rect<T> &r2)
+{
+       return intersect(r1,r2,std::less<T>());
+}
+
+template < typename T >
+void set_intersect(rect<T> &rout, const rect<T> &r1, const rect<T> &r2)
+{
+       //takes the intersection of the two rectangles
+       rout.minx = std::max(r1.minx,r2.minx);
+       rout.miny = std::max(r1.miny,r2.miny);
+       rout.maxx = std::min(r1.maxx,r2.maxx);
+       rout.maxy = std::min(r1.maxy,r2.maxy);
+}
+
+template < typename T >
+void set_union(rect<T> &rout, const rect<T> &r1, const rect<T> &r2)
+{
+       //takes the union of the two rectangles (bounds both... will contain extra info, but that's ok)
+       rout.set(
+               std::min(r1.minx,r2.minx),
+               std::min(r1.miny,r2.miny),
+               std::max(r1.maxx,r2.maxx),
+               std::max(r1.maxy,r2.maxy));
+       /*rect<T> local = r1;
+       rout.expand(r2.minx,r2.miny);
+       rout.expand(r2.maxx,r2.maxy);
+       rout = local;*/
+}
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_ref_count.h b/ETL/tags/stable/ETL/_ref_count.h
new file mode 100644 (file)
index 0000000..9f05b46
--- /dev/null
@@ -0,0 +1,158 @@
+/*! ========================================================================
+** Extended Template Library
+**
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_REF_COUNT_H
+#define __ETL_REF_COUNT_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "_curve_func.h"
+#include <cassert>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class weak_reference_counter;
+
+// ========================================================================
+/*!    \class  reference_counter       _ref_count.h    ETL/ref_count
+**     \brief  Reference counter
+**     \see weak_reference_counter
+**     \writeme
+*/
+class reference_counter
+{
+       friend class weak_reference_counter;
+private:
+       int* counter_;
+public:
+
+       reference_counter(const bool &x=true):counter_(x?new int(1):0) { }
+
+       reference_counter(const reference_counter &x):counter_(x.counter_)
+               { if(counter_) (*counter_)++; }
+
+       reference_counter(const weak_reference_counter &x);
+
+       ~reference_counter() { detach(); }
+
+       reference_counter& operator=(const reference_counter &rhs)
+       {
+               detach();
+               counter_=rhs.counter_;
+               if(counter_)
+               {
+                       assert(*counter_>0);
+                       (*counter_)++;
+               }
+               return *this;
+       }
+
+       void detach()
+       {
+               if(counter_)
+               {
+                       assert(*counter_>0);
+                       if(!--(*counter_))
+                               delete counter_;
+                       counter_=0;
+               }
+       }
+
+       void reset()
+       {
+               detach();
+               counter_=new int(1);
+       }
+
+       int count()const { return counter_?*counter_:0; }
+
+       bool unique()const { return counter_?*counter_==1:0; }
+
+       operator int()const { return count(); }
+}; // END of class reference_counter
+
+// ========================================================================
+/*!    \class  weak_reference_counter  _ref_count.h    ETL/ref_count
+**     \brief  Weak Reference counter
+**     \see reference_counter
+**     \writeme
+*/
+class weak_reference_counter
+{
+       friend class reference_counter;
+private:
+       int* counter_;
+public:
+       weak_reference_counter():counter_(0) { }
+
+       weak_reference_counter(const weak_reference_counter &x):counter_(x.counter_) { }
+
+       weak_reference_counter(const reference_counter &x):counter_(x.counter_) { }
+
+       ~weak_reference_counter() { }
+
+       weak_reference_counter& operator=(const reference_counter &rhs)
+       {
+               counter_=rhs.counter_;
+               assert(*counter_>0);
+               return *this;
+       }
+
+       weak_reference_counter& operator=(const weak_reference_counter &rhs)
+       {
+               counter_=rhs.counter_;
+               assert(*counter_>0);
+               return *this;
+       }
+
+       void detach() { counter_=0; }
+
+       int count()const { return counter_?*counter_:0; }
+
+       bool unique()const { return counter_?*counter_==1:0; }
+
+       operator int()const { return count(); }
+}; // END of class weak_reference_counter
+
+inline reference_counter::reference_counter(const weak_reference_counter &x):
+       counter_(x.counter_)
+{
+       if(counter_) (*counter_)++;
+}
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_rwlock.h b/ETL/tags/stable/ETL/_rwlock.h
new file mode 100644 (file)
index 0000000..930db26
--- /dev/null
@@ -0,0 +1,93 @@
+/*! ========================================================================
+** Extended Template and Library
+** Mutex Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__RWLOCK_H_
+#define __ETL__RWLOCK_H_
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class read_write_lock : private Mutex
+{
+public:
+
+       read_write_lock()
+       {  }
+
+       ~read_write_lock()
+       {  }
+
+       //! Exception-safe read-lock class
+       class read_lock
+       {
+               read_write_lock *_mtx;
+       public:
+               read_lock(read_write_lock &x):_mtx(&x) { _mtx->lock_read(); }
+               ~read_lock() { _mtx->unlock_read(); }
+               read_write_lock &get() { return *_mtx; }
+       };
+
+       //! Exception-safe write-lock class
+       class write_lock
+       {
+               read_write_lock *_mtx;
+       public:
+               write_lock(read_write_lock &x):_mtx(&x) { _mtx->lock_write(); }
+               ~read_lock() { _mtx->unlock_write(); }
+               read_write_lock &get() { return *_mtx; }
+       };
+
+       void lock_read(void)
+       { lock_mutex(); }
+
+       void lock_write(void)
+       { lock_mutex(); }
+
+       bool try_lock_read(void)
+       { return try_lock_mutex(); }
+
+       bool try_lock_write(void)
+       { return try_lock_mutex(); }
+
+       void unlock_write(void)
+       { unlock_mutex(); }
+
+       void unlock_read(void)
+       { unlock_mutex(); }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_smach.h b/ETL/tags/stable/ETL/_smach.h
new file mode 100644 (file)
index 0000000..992d09b
--- /dev/null
@@ -0,0 +1,597 @@
+/*! ========================================================================
+** Extended Template and Library
+** State Machine Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__SMACH_H_
+#define __ETL__SMACH_H_
+
+/* === H E A D E R S ======================================================= */
+
+#include <vector>
+#include <algorithm>
+#include <stdexcept>
+#include "_mutex_null.h"
+#include "_misc.h"
+
+/* === M A C R O S ========================================================= */
+
+#define SMACH_STATE_STACK_SIZE         (32)
+
+#ifdef _MSC_VER
+#pragma warning (disable:4786)
+#pragma warning (disable:4290) // MSVC6 doesn't like function declarations with exception specs
+#endif
+
+//#define ETL_MUTEX_LOCK()             _mutex::lock lock(mutex)
+#define ETL_MUTEX_LOCK()
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+/*! ========================================================================
+** \class      smach
+** \brief      Templatized State Machine
+**
+** A more detailed description needs to be written.
+*/
+template <typename CON, typename K=int, typename M=mutex_null>
+class smach
+{
+public:
+
+       typedef K event_key;
+       typedef M _mutex;
+       typedef CON context_type;
+
+
+       struct egress_exception { };
+       struct pop_exception { };
+
+
+       //! Result type for event processing
+       enum event_result
+       {
+               // These values are returned by the event
+               // handlers cast to state pointers.
+               RESULT_ERROR,           //!< General error or malfunction
+               RESULT_OK,                      //!< Event has been processed
+               RESULT_ACCEPT,          //!< The event has been explicitly accepted.
+               RESULT_REJECT,          //!< The event has been explicitly rejected.
+
+               RESULT_END                      //!< Not a valid result
+       };
+
+       //template<typename T> class state;
+
+       //! Event base class
+       struct event
+       {
+               event_key key;
+
+               event() { }
+               event(const event_key& key):key(key) { }
+
+               operator event_key()const { return key; }
+       };
+
+       //! Event definition class
+       template<typename T>
+       class event_def
+       {
+               // List our friends
+               friend class smach;
+               //friend class state<T>;
+
+       public:
+               typedef T state_context_type;
+
+               //! Event function type
+               typedef event_result (T::*funcptr)(const event&);
+
+       //private:
+
+               event_key id;           //<! Event ID
+               funcptr handler;        //<! Pointer event handler
+
+       public:
+
+               //! Less-than operator for sorting. Based on event_key value.
+               bool operator<(const event_def &rhs)const
+                       { return id<rhs.id; }
+
+               //! Equal-to operator. Based on event_key value.
+               bool operator==(const event_def &rhs)const
+                       { return id==rhs.id; }
+
+               //! Less-than operator for finding.
+               bool operator<(const event_key &rhs)const
+                       { return id<rhs; }
+
+               //! Equal-to operator. Based on event_key value.
+               bool operator==(const event_key &rhs)const
+                       { return id==rhs; }
+
+               //! Trivial Constructor
+               event_def() { }
+
+               //! Constructor for creating an event_def from the given key and function reference.
+               event_def(event_key a, funcptr b):id(a),handler(b) { }
+
+               //! Copy constructor
+               event_def(const event_def &x):id(x.id),handler(x.handler) { }
+
+       };
+
+       class state_base
+       {
+               // Our parent is our friend
+               friend class smach;
+       public:
+               virtual ~state_base() { }
+
+               virtual void* enter_state(context_type* machine_context)const=0;
+
+               virtual bool leave_state(void* state_context)const=0;
+
+               virtual event_result process_event(void* state_context,const event& id)const=0;
+
+               virtual const char *get_name() const=0;
+       };
+
+       //! State class
+       template<typename T>
+       class state : public state_base
+       {
+               // Our parent is our friend
+               friend class smach;
+
+       public:
+               typedef event_def<T> event_def;
+               typedef T state_context_type;
+
+
+       private:
+
+               std::vector<event_def> event_list;
+
+               smach *nested;          //! Nested machine
+               event_key low,high;     //! Lowest and Highest event values
+               const char *name;       //! Name of the state
+               typename event_def::funcptr default_handler;    //! Default handler for unknown key
+
+       public:
+
+               //! Constructor
+               state(const char *n, smach* nest=0):
+                       nested(nest),name(n),default_handler(NULL)
+               { }
+
+               virtual ~state() { }
+
+               //! Setup a nested state machine
+               /*! A more detailed explanation needs to be written */
+               void set_nested_machine(smach *sm) { nested=sm; }
+
+               //! Sets the default handler
+               void set_default_handler(const typename event_def::funcptr &x) { default_handler=x; }
+
+               //! Returns given the name of the state
+               virtual const char *get_name() const { return name; }
+
+               state_context_type& get_context(smach& machine)
+               {
+                       state_context_type *context(dynamic_cast<state_context_type*>(machine.state_context));
+                       if(context)
+                               return context;
+
+               }
+
+               //! Adds an event_def onto the list and then make sure it is sorted correctly.
+               void
+               insert(const event_def &x)
+               {
+                       // If this is our first event_def,
+                       // setup the high and low values.
+                       if(!event_list.size())
+                               low=high=x.id;
+
+                       // Sort the event_def onto the list
+                       event_list.push_back(x);
+                       sort(event_list.begin(),event_list.end());
+
+                       // Update the low and high markers
+                       if(x.id<low)
+                               low=x.id;
+                       if(high<x.id)
+                               high=x.id;
+               }
+
+               typename std::vector<event_def>::iterator find(const event_key &x) { return binary_find(event_list.begin(),event_list.end(),x); }
+               typename std::vector<event_def>::const_iterator find(const event_key &x)const { return binary_find(event_list.begin(),event_list.end(),x); }
+
+       protected:
+
+               virtual void* enter_state(context_type* machine_context)const
+               {
+                       return new state_context_type(machine_context);
+               }
+
+               virtual bool leave_state(void* x)const
+               {
+                       state_context_type* state_context(reinterpret_cast<state_context_type*>(x));
+                       delete state_context;
+                       return true;
+               }
+
+               virtual event_result
+               process_event(void* x,const event& id)const
+               {
+                       state_context_type* state_context(reinterpret_cast<state_context_type*>(x));
+
+                       // Check for nested machine in state
+                       if(nested)
+                       {
+                               const event_result ret(nested->process_event(id));
+                               if(ret!=RESULT_OK)
+                                       return ret;
+                       }
+
+                       // Quick test to make sure that the
+                       // given event is in the state
+                       if(id.key<low || high<id.key)
+                               return RESULT_OK;
+
+                       // Look for the event
+                       typename std::vector<event_def>::const_iterator iter(find(id.key));
+
+                       // If search results were negative, fail.
+                       if(iter->id!=id.key)
+                               return RESULT_OK;
+
+                       // Execute event function
+                       event_result ret((state_context->*(iter->handler))(id));
+
+                       if(ret==RESULT_OK && default_handler)
+                               ret=(state_context->*(default_handler))(id);
+
+                       return ret;
+               }
+       };
+
+private:
+
+       // Machine data
+       const state_base* curr_state;   //!< Current state of the machine
+       smach* child;                              //!< Child machine
+
+public: // this really should be private
+       void* state_context;            //!< State Context
+private:
+
+       context_type* machine_context;          //!< Machine Context
+
+       const state_base* default_state;
+       void*   default_context;
+
+#ifdef ETL_MUTEX_LOCK
+       _mutex mutex;
+#endif
+
+       //! State stack data
+       const state_base*       state_stack[SMACH_STATE_STACK_SIZE];
+       void*                           state_context_stack[SMACH_STATE_STACK_SIZE];
+       int                             states_on_stack;
+
+public:
+
+       //! Gets the name of the currently active state
+       const char *
+       get_state_name()const
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+               if(curr_state)
+                       return curr_state->get_name();
+               if(default_state)
+                       return default_state->get_name();
+               return 0;
+       }
+
+       //! Determines if a given event result is an error
+       /*! This function allows us to quickly see
+               if an event_result contained an error */
+       static bool
+       event_error(const event_result &rhs)
+               { return rhs<=RESULT_ERROR; }
+
+       bool
+       set_default_state(const state_base *nextstate)
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+               // Keep track of the current state unless
+               // the state switch fails
+               const state_base *prev_state=default_state;
+
+               // If we are already in a state, leave it and
+               // collapse the state stack
+               if(default_state)
+                       default_state->leave_state(default_context);
+
+               // Set this as our current state
+               default_state=nextstate;
+               default_context=0;
+
+               // Attempt to enter the state
+               if(default_state)
+               {
+                       default_context=default_state->enter_state(machine_context);
+                       if(default_context)
+                               return true;
+               }
+               else
+                       return true;
+
+               // We failed, so attempt to return to previous state
+               default_state=prev_state;
+
+               // If we had a previous state, enter it
+               if(default_state)
+                       default_context=default_state->enter_state(machine_context);
+
+               // At this point we are not in the
+               // requested state, so return failure
+               return false;
+       }
+
+       //! Leaves the current state
+       /*! Effectively makes the state_depth() function return zero. */
+       bool
+       egress()
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+
+               // Pop all states off the state stack
+               while(states_on_stack) pop_state();
+
+               // If we are not in a state, then I guess
+               // we were successful.
+               if(!curr_state)
+                       return true;
+
+               // Grab the return value from the exit function
+               bool ret=true;
+
+               const state_base* old_state=curr_state;
+               void *old_context=state_context;
+
+               // Clear out the current state and its state_context
+               curr_state=0;state_context=0;
+
+               // Leave the state
+               return old_state->leave_state(old_context);
+
+               return ret;
+       }
+
+       //! State entry function
+       /*! Attempts to enter the given state,
+               popping off all states on the stack
+               in the process. */
+       bool
+       enter(const state_base *nextstate)
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+
+               // Keep track of the current state unless
+               // the state switch fails
+               const state_base *prev_state=curr_state;
+
+               // If we are already in a state, leave it and
+               // collapse the state stack
+               if(curr_state)
+                       egress();
+
+               // Set this as our current state
+               curr_state=nextstate;
+               state_context=0;
+
+               // Attempt to enter the state
+               state_context=curr_state->enter_state(machine_context);
+               if(state_context)
+                       return true;
+
+               // We failed, so attempt to return to previous state
+               curr_state=prev_state;
+
+               // If we had a previous state, enter it
+               if(curr_state)
+                       state_context=curr_state->enter_state(machine_context);
+
+               // At this point we are not in the
+               // requested state, so return failure
+               return false;
+       }
+
+       //! Pushes state onto state stack
+       /*! This allows you to enter a state without
+               leaving your current state.
+               \param   nextstate Pointer to the state to enter
+               \sa      pop_state()
+       */
+       bool
+       push_state(const state_base *nextstate)
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+
+               // If there are not enough slots, then throw something.
+               if(states_on_stack==SMACH_STATE_STACK_SIZE)
+                       throw(std::overflow_error("smach<>::push_state(): state stack overflow!"));
+
+               // If there is no current state, nor anything on stack,
+               // just go ahead and enter the given state.
+               if(!curr_state && !states_on_stack)
+                       return enter(nextstate);
+
+               // Push the current state onto the stack
+               state_stack[states_on_stack]=curr_state;
+               state_context_stack[states_on_stack++]=state_context;
+
+               // Make the next state the current state
+               curr_state=nextstate;
+
+               // Try to enter the next state
+               state_context=curr_state->enter_state(machine_context);
+               if(state_context)
+                       return true;
+
+               // Unable to push state, return to old one
+               curr_state=state_stack[--states_on_stack];
+               state_context=state_context_stack[states_on_stack];
+               return false;
+       }
+
+       //! Pops state off of state stack
+       /*! Decreases state depth */
+       void
+       pop_state()
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+
+               // If we aren't in a state, then there is nothing
+               // to do.
+               if(!curr_state)
+                       throw(std::underflow_error("smach<>::pop_state(): stack is empty!"));
+
+               if(states_on_stack)
+               {
+                       const state_base* old_state=curr_state;
+                       void *old_context=state_context;
+
+                       // Pop previous state off of stack
+                       --states_on_stack;
+                       curr_state=state_stack[states_on_stack];
+                       state_context=state_context_stack[states_on_stack];
+
+                       old_state->leave_state(old_context);
+               }
+               else // If there are no states on stack, just egress
+                       egress();
+       }
+
+       //! State Machine Constructor
+       /*! A more detailed description needs to be written */
+       smach(context_type* machine_context=0):
+               curr_state(0),
+               child(0),
+               state_context(0),
+               machine_context(machine_context),
+               default_state(0),
+               default_context(0),
+               states_on_stack(0)
+       { }
+
+       //! The destructor
+       ~smach()
+       {
+               egress();
+
+               if(default_state)
+                       default_state->leave_state(default_context);
+       }
+
+       //! Sets up a child state machine
+       /*! A child state machine runs in parallel with
+               its parent, and gets event priority. This
+               mechanism is useful in cases where an inherited
+               object has its own state machine. */
+       void set_child(smach *x)
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+               child=x;
+       }
+
+       //! Returns the number states currently active
+       int
+       state_depth()
+               { return curr_state?states_on_stack+1:0; }
+
+       event_result
+       process_event(const event_key& id) { return process_event(event(id)); }
+
+       //! Process an event
+       event_result
+       process_event(const event& id)
+       {
+#ifdef ETL_MUTEX_LOCK
+               ETL_MUTEX_LOCK();
+#endif
+
+               event_result ret(RESULT_OK);
+
+               // Check for child machine
+               if(child)
+               {
+                       ret=child->process_event(id);
+                       if(ret!=RESULT_OK)
+                               return ret;
+               }
+
+               try
+               {
+                       if(curr_state)
+                               ret=curr_state->process_event(state_context,id);
+
+                       if(ret==RESULT_OK)
+                               return default_state->process_event(default_context,id);
+
+                       return ret;
+               }
+               catch(egress_exception) { return egress()?RESULT_ACCEPT:RESULT_ERROR; }
+               catch(pop_exception) { pop_state(); return RESULT_ACCEPT; }
+               catch(const state_base* state) { return enter(state)?RESULT_ACCEPT:RESULT_ERROR; }
+       }
+
+}; // END of template class smach
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_smart_ptr.h b/ETL/tags/stable/ETL/_smart_ptr.h
new file mode 100644 (file)
index 0000000..a34b8dd
--- /dev/null
@@ -0,0 +1,363 @@
+/* ========================================================================
+** Extended Template and Library
+** Template Smart Pointer Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__SMART_PTR_H
+#define __ETL__SMART_PTR_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <cassert>
+#include "_ref_count.h"
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template <class T>
+struct generic_deleter
+{
+       void operator()(T* x)const { delete x; }
+};
+
+template <class T>
+struct array_deleter
+{
+       void operator()(T* x)const { delete [] x; }
+};
+
+// ========================================================================
+/*!    \class  smart_ptr       _smart_ptr.h    ETL/smart_ptr
+**     \brief  Object Smart Pointer
+**     \see loose_smart_ptr
+**     \writeme
+*/
+template <class T, class D=generic_deleter<T> >
+class smart_ptr
+{
+public:
+
+       typedef T value_type;
+       typedef T& reference;
+       typedef const T& const_reference;
+       typedef T* pointer;
+       typedef const T* const_pointer;
+       typedef int count_type;
+       typedef int size_type;
+       typedef D destructor_type;
+
+#ifdef DOXYGEN_SHOULD_SKIP_THIS                // #ifdef is not a typo
+private:
+#endif
+       value_type *obj;                //!< \internal Pointer to object
+       reference_counter refcount;
+
+public:
+       // Private constructor for convenience
+       smart_ptr(value_type* obj,reference_counter refcount):obj(obj),refcount(refcount) {  }
+
+       //! Default constructor - empty smart_ptr
+       smart_ptr():obj(0),refcount(false) {}
+
+       //! Constructor that constructs from a pointer to new object
+       /*! A new smart_ptr is created with a pointer
+               to a newly allocated object. We need
+               to be explicit with this so we don't
+               accidently have two smart_ptrs for one
+               object -- that would be bad.    */
+       explicit smart_ptr(value_type* x):obj(x),refcount(x?true:false) {  }
+
+       //! Template copy constructor
+       /*! This template constructor allows us to cast
+               smart_ptrs much like we would pointers. */
+#ifdef _WIN32
+       template <class U>
+       smart_ptr(const smart_ptr<U> &x):obj((pointer)&*x.obj),refcount(x.refcount())
+               { }
+#endif
+
+       //! Default copy constructor
+       /*! The template above is not good enough
+               for all compilers. We need to explicitly
+               define the copy constructor for this
+               class to work on those compilers. */
+       smart_ptr(const smart_ptr<value_type> &x):obj(x.obj),refcount(x.refcount) {  }
+
+       explicit smart_ptr(const value_type &x):obj(new value_type(x)) { }
+
+       //! smart_ptr is released on deletion
+       ~smart_ptr() { if(refcount.unique()) destructor_type()(obj); }
+
+       //! Template Assignment operator
+       template <class U> const smart_ptr<value_type> &
+       operator=(const smart_ptr<U> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               reset();
+
+               if(x.obj)
+               {
+                       obj=(pointer)x.get();
+                       refcount=x.refcount;
+               }
+
+               return *this;
+       }
+
+       //! Assignment operator
+       const smart_ptr<value_type> &
+       operator=(const smart_ptr<value_type> &x)
+       {
+               if(x.get()==obj)
+                       return *this;
+
+               reset();
+
+               if(x.obj)
+               {
+
+                       obj=(pointer)x.get();
+                       refcount=x.refcount;
+               }
+
+               return *this;
+       }
+
+       //! smart_ptr reset procedure
+       void
+       reset()
+       {
+               if(obj)
+               {
+                       if(refcount.unique()) destructor_type()(obj);
+                       refcount.detach();
+                       obj=0;
+               }
+       }
+
+       void spawn() { operator=(smart_ptr(new T)); }
+
+       //! Returns number of instances
+       const count_type& count()const { return refcount; }
+
+       //! Returns true if there is only one instance of the object
+       bool unique()const { return refcount.unique(); }
+
+       //! Returns a constant handle to our object
+       smart_ptr<const value_type> constant() { return *this; }
+
+       reference operator*()const { assert(obj); return *obj; }
+
+       pointer operator->()const { assert(obj); return obj; }
+
+
+       operator smart_ptr<const value_type>()const
+       { return smart_ptr<const value_type>(static_cast<const_pointer>(obj)); }
+
+       //! static_cast<> wrapper
+       template <class U> static
+       smart_ptr<T> cast_static(const smart_ptr<U> &x)
+       { if(!x)return NULL; return smart_ptr<T>(static_cast<T*>(x.get()),x.refcount); }
+
+       //! dynamic_cast<> wrapper
+       template <class U> static
+       smart_ptr<T> cast_dynamic(const smart_ptr<U> &x)
+       { if(!x)return 0; return smart_ptr<T>(dynamic_cast<T*>(x.get()),x.refcount); }
+
+       //! const_cast<> wrapper
+       template <class U> static
+       smart_ptr<T> cast_const(const smart_ptr<U> &x)
+       { if(!x)return 0; return smart_ptr<T>(const_cast<T*>(x.get()),x.refcount); }
+
+       pointer get()const { return obj; }
+
+       //! More explicit bool cast
+       operator bool()const { return obj!=0; }
+
+       bool operator!()const { return !obj; }
+
+       //! Overloaded cast operator -- useful for implicit casts
+       template <class U>
+       operator smart_ptr<U>()
+       {
+               // This next line should provide a syntax check
+               // to make sure that this cast makes sense.
+               // If it doesn't, this should have a compiler error.
+               // Otherwise, it should get optimized right out
+               // of the code.
+               //(U*)obj;
+
+               return *reinterpret_cast<smart_ptr<U>*>(this);
+       }
+
+}; // END of template class smart_ptr
+
+// ========================================================================
+/*!    \class  loose_smart_ptr _smart_ptr.h    ETL/smart_ptr
+**     \brief  Loose Object Smart Pointer
+**     \see smart_ptr
+**     \writeme
+*/
+template <class T>
+class loose_smart_ptr
+{
+public:
+
+       typedef T value_type;
+       typedef T& reference;
+       typedef const T& const_reference;
+       typedef T* pointer;
+       typedef const T* const_pointer;
+       typedef int count_type;
+       typedef int size_type;
+
+private:
+       value_type *obj;                //!< \internal Pointer to object
+       weak_reference_counter refcount;        //!< \internal Pointer to object's reference counter
+
+public:
+
+       //! Default constructor - empty smart_ptr
+       loose_smart_ptr():obj(0),refcount(0) {}
+
+       //! Default copy constructor
+       loose_smart_ptr(const loose_smart_ptr<value_type> &x):obj(x.get()),refcount(x.refcount) { }
+
+       loose_smart_ptr(const smart_ptr<value_type> &x):obj(x.get()),refcount(x.refcount) { }
+
+       void reset() { obj=0,refcount=0; }
+
+       operator smart_ptr<value_type>()
+       {
+               return smart_ptr<value_type>(static_cast<pointer>(obj),refcount);
+       }
+
+       operator smart_ptr<const value_type>()
+       {
+               return smart_ptr<const value_type>(static_cast<const_pointer>(obj),refcount);
+       }
+
+       //! Returns number of instances
+       const count_type& count()const { return refcount; }
+
+       bool unique()const { return refcount.unique(); }
+
+       reference operator*()const { assert(obj); return *obj; }
+
+       pointer operator->()const { assert(obj); return obj; }
+
+       pointer get()const { return obj; }
+
+       bool operator!()const { return !obj; }
+};
+
+template <class T,class U> bool
+operator==(const smart_ptr<T> &lhs,const smart_ptr<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T,class U> bool
+operator==(const loose_smart_ptr<T> &lhs,const loose_smart_ptr<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T,class U> bool
+operator==(const smart_ptr<T> &lhs,const loose_smart_ptr<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T,class U> bool
+operator==(const loose_smart_ptr<T> &lhs,const smart_ptr<U> &rhs)
+       { return (lhs.get()==rhs.get()); }
+template <class T> bool
+operator==(const smart_ptr<T> &lhs,const T *rhs)
+       { return (lhs.get()==rhs); }
+template <class T> bool
+operator==(const loose_smart_ptr<T> &lhs,const T *rhs)
+       { return (lhs.get()==rhs); }
+template <class T> bool
+operator==(const T *lhs,const smart_ptr<T> &rhs)
+       { return (lhs==rhs.get()); }
+template <class T> bool
+operator==(const T *lhs,const loose_smart_ptr<T> &rhs)
+       { return (lhs==rhs.get()); }
+
+
+template <class T,class U> bool
+operator!=(const smart_ptr<T> &lhs,const smart_ptr<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T,class U> bool
+operator!=(const loose_smart_ptr<T> &lhs,const loose_smart_ptr<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T,class U> bool
+operator!=(const smart_ptr<T> &lhs,const loose_smart_ptr<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T,class U> bool
+operator!=(const loose_smart_ptr<T> &lhs,const smart_ptr<U> &rhs)
+       { return (lhs.get()!=rhs.get()); }
+template <class T> bool
+operator!=(const smart_ptr<T> &lhs,const T *rhs)
+       { return (lhs.get()!=rhs); }
+template <class T> bool
+operator!=(const loose_smart_ptr<T> &lhs,const T *rhs)
+       { return (lhs.get()!=rhs); }
+template <class T> bool
+operator!=(const T *lhs,const smart_ptr<T> &rhs)
+       { return (lhs!=rhs.get()); }
+template <class T> bool
+operator!=(const T *lhs,const loose_smart_ptr<T> &rhs)
+       { return (lhs!=rhs.get()); }
+
+
+template <class T,class U> bool
+operator<(const smart_ptr<T> &lhs,const smart_ptr<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T,class U> bool
+operator<(const loose_smart_ptr<T> &lhs,const loose_smart_ptr<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T,class U> bool
+operator<(const smart_ptr<T> &lhs,const loose_smart_ptr<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T,class U> bool
+operator<(const loose_smart_ptr<T> &lhs,const smart_ptr<U> &rhs)
+       { return (lhs.get()<rhs.get()); }
+template <class T> bool
+operator<(const smart_ptr<T> &lhs,const T *rhs)
+       { return (lhs.get()<rhs); }
+template <class T> bool
+operator<(const loose_smart_ptr<T> &lhs,const T *rhs)
+       { return (lhs.get()<rhs); }
+template <class T> bool
+operator<(const T *lhs,const smart_ptr<T> &rhs)
+       { return (lhs<rhs.get()); }
+template <class T> bool
+operator<(const T *lhs,const loose_smart_ptr<T> &rhs)
+       { return (lhs<rhs.get()); }
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_status.h b/ETL/tags/stable/ETL/_status.h
new file mode 100644 (file)
index 0000000..eac6178
--- /dev/null
@@ -0,0 +1,69 @@
+#ifdef THIS_CODE_IS_NOT_USED
+/*! ========================================================================
+** Extended Template Library
+** Status Callback Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2007 Chris Moore
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_STATUS_H
+#define __ETL_STATUS_H
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+class status
+{
+public:
+       virtual ~ProgressCallback() { }
+
+       virtual bool task(const std::string &task) { return true; }
+
+#warning this task(task) thing looks wrong, but the code isn't used, so let's not worry
+       virtual void push_task(const std::string &task,int start=0, int end=100, int total=100)
+               { task(task); }
+       virtual void pop_task() { return; }
+
+       virtual void warning(const std::string &warn) { return; }
+       virtual void error(const std::string &err) { return; }
+
+       virtual bool amount_complete(int current, int total) { return true; }
+       virtual bool amount_complete(float percent)
+               { return amount_complete((int)(percent*10000),10000); }
+};
+
+_ETL_END_NAMESPACE
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
+#endif /* THIS_CODE_IS_NOT_USED */
diff --git a/ETL/tags/stable/ETL/_stringf.h b/ETL/tags/stable/ETL/_stringf.h
new file mode 100644 (file)
index 0000000..b702689
--- /dev/null
@@ -0,0 +1,358 @@
+/* =========================================================================
+** Extended Template and Library
+** stringf Procedure Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2007 Chris Moore
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__STRINGF_H
+#define __ETL__STRINGF_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <string>
+#include <cstdarg>
+#include <cstdlib>
+
+/* === M A C R O S ========================================================= */
+
+#ifndef ETL_STRPRINTF_MAX_LENGTH
+#define ETL_STRPRINTF_MAX_LENGTH       (800)
+#endif
+
+/* === T Y P E D E F S ===================================================== */
+
+_ETL_BEGIN_CDECLS
+
+#if defined(__APPLE__) || defined(__CYGWIN__) || defined(_WIN32)
+#define ETL_NO_THROW
+#else
+#define ETL_NO_THROW throw()
+#endif
+
+#ifdef HAVE_VASPRINTF  // This is the preferred method
+ extern int vasprintf(char **,const char *,va_list)ETL_NO_THROW;
+#else
+
+# ifdef HAVE_VSNPRINTF // This is the secondary method
+ extern int vsnprintf(char *,size_t,const char*,va_list)ETL_NO_THROW;
+# endif
+
+#endif
+
+#ifdef HAVE_VSSCANF
+extern int vsscanf(const char *,const char *,va_list)ETL_NO_THROW;
+#else
+#define ETL_NO_VSTRSCANF
+#ifdef HAVE_SSCANF
+extern int sscanf(const char *buf, const char *format, ...)ETL_NO_THROW;
+#endif
+#endif
+
+#include <unistd.h>
+
+_ETL_END_CDECLS
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+inline std::string
+vstrprintf(const char *format, va_list args)
+{
+#ifdef HAVE_VASPRINTF  // This is the preferred method (and safest)
+       char *buffer;
+       std::string ret;
+       vasprintf(&buffer,format,args);
+       ret=buffer;
+       free(buffer);
+       return ret;
+#else
+#ifdef HAVE_VSNPRINTF  // This is the secondary method (Safe, but bulky)
+#warning etl::vstrprintf() has a maximum size of ETL_STRPRINTF_MAX_LENGTH in this configuration.
+#ifdef ETL_THREAD_SAFE
+       char buffer[ETL_STRPRINTF_MAX_LENGTH];
+#else
+       static char buffer[ETL_STRPRINTF_MAX_LENGTH];
+#endif
+       vsnprintf(buffer,sizeof(buffer),format,args);
+       return buffer;
+#else                                  // This is the worst method (UNSAFE, but "works")
+#warning Potential for Buffer-overflow bug using vsprintf
+#define ETL_UNSAFE_STRPRINTF   (true)
+// Here, we are doubling the size of the buffer to make this case
+// slightly more safe.
+#ifdef ETL_THREAD_SAFE
+       char buffer[ETL_STRPRINTF_MAX_LENGTH*2];
+#else
+       static char buffer[ETL_STRPRINTF_MAX_LENGTH*2];
+#endif
+       vsprintf(buffer,format,args);
+       return buffer;
+#endif
+#endif
+}
+
+inline std::string
+strprintf(const char *format, ...)
+{
+       va_list args;
+       va_start(args,format);
+       return vstrprintf(format,args);
+}
+
+#ifndef ETL_NO_VSTRSCANF
+inline int
+vstrscanf(const std::string &data, const char*format, va_list args)
+{
+    return vsscanf(data.c_str(),format,args);
+}
+
+inline int
+strscanf(const std::string &data, const char*format, ...)
+{
+       va_list args;
+       va_start(args,format);
+       return vstrscanf(data, format,args);
+}
+#else
+
+#if defined (HAVE_SSCANF) && defined (__GNUC__)
+#define strscanf(data,format,...) sscanf(data.c_str(),format,__VA_ARGS__)
+#endif
+#endif
+
+
+#define stratof(X) (atof((X).c_str()))
+#define stratoi(X) (atoi((X).c_str()))
+
+inline std::string
+basename(const std::string &str)
+{
+       std::string::const_iterator iter;
+
+       if(str.size() == 1 && str[0] == ETL_DIRECTORY_SEPARATOR)
+               return str;
+
+       if(str.end()[-1]==ETL_DIRECTORY_SEPARATOR)
+               iter=str.end()-2;
+       else
+               iter=str.end()-1;
+
+       for(;iter!=str.begin();iter--)
+               if(*iter==ETL_DIRECTORY_SEPARATOR)
+                       break;
+
+       if (*iter==ETL_DIRECTORY_SEPARATOR)
+               iter++;
+
+       if(str.end()[-1]==ETL_DIRECTORY_SEPARATOR)
+               return std::string(iter,str.end()-1);
+
+       return std::string(iter,str.end());
+}
+
+inline std::string
+dirname(const std::string &str)
+{
+       std::string::const_iterator iter;
+
+       if(str.size() == 1 && str[0] == ETL_DIRECTORY_SEPARATOR)
+               return str;
+
+       if(str.end()[-1]==ETL_DIRECTORY_SEPARATOR)
+               iter=str.end()-2;
+       else
+               iter=str.end()-1;
+
+       for(;iter!=str.begin();iter--)
+               if(*iter==ETL_DIRECTORY_SEPARATOR)
+                       break;
+
+       if(iter==str.begin())
+          if (*iter==ETL_DIRECTORY_SEPARATOR)
+                  return "/";
+          else
+                  return ".";
+
+       return std::string(str.begin(),iter);
+}
+
+inline bool
+is_absolute_path(const std::string &path)
+{
+#ifdef WIN32
+       if(path.size()>=3 && path[1]==':' && (path[2]=='\\' || path[2]=='/'))
+               return true;
+#endif
+       if(!path.empty() && path[0]==ETL_DIRECTORY_SEPARATOR)
+               return true;
+       return false;
+}
+
+inline std::string
+unix_to_local_path(const std::string &path)
+{
+       std::string ret;
+       std::string::const_iterator iter;
+       for(iter=path.begin();iter!=path.end();iter++)
+               switch(*iter)
+               {
+               case '/':
+                       ret+=ETL_DIRECTORY_SEPARATOR;
+                       break;
+               case '~':
+                       ret+='~';
+                       break;
+               default:
+                       ret+=*iter;
+                       break;
+               }
+       return ret;
+}
+
+inline std::string
+current_working_directory()
+{
+       char dir[256];
+       std::string ret(getcwd(dir,sizeof(dir)));
+       return ret;
+}
+
+inline std::string
+get_root_from_path(std::string path)
+{
+       std::string ret;
+       std::string::const_iterator iter;
+
+       for(iter=path.begin();iter!=path.end();++iter)
+       {
+               if(*iter==ETL_DIRECTORY_SEPARATOR)
+                       break;
+               ret+=*iter;
+       }
+       //if(iter!=path.end())
+               ret+=ETL_DIRECTORY_SEPARATOR;
+       return ret;
+}
+
+inline std::string
+remove_root_from_path(std::string path)
+{
+       while(!path.empty())
+       {
+               if(path[0]==ETL_DIRECTORY_SEPARATOR)
+               {
+                       path.erase(path.begin());
+                       return path;
+               }
+               path.erase(path.begin());
+       }
+       return path;
+}
+
+inline std::string
+cleanup_path(std::string path)
+{
+       std::string ret;
+
+       while(basename(path)=="."&&path.size()!=1)path=dirname(path);
+
+       while(!path.empty())
+       {
+               std::string dir(get_root_from_path(path));
+               if((dir=="../" || dir=="..\\") && ret.size())
+               {
+                       ret=dirname(ret);
+                       if (*(ret.end()-1)!=ETL_DIRECTORY_SEPARATOR)
+                               ret+=ETL_DIRECTORY_SEPARATOR;
+               }
+               else if((dir!="./" && dir!=".\\") && dir!=".")
+                       ret+=dir;
+               path=remove_root_from_path(path);
+       }
+       if (ret.size()==0)ret+='.';
+
+       // Remove any trailing directory separators
+       if(ret.size() && ret[ret.size()-1]==ETL_DIRECTORY_SEPARATOR)
+               ret.erase(ret.begin()+ret.size()-1);
+       return ret;
+}
+
+inline std::string
+absolute_path(std::string path)
+{
+       std::string ret(current_working_directory());
+
+       if(path.empty())
+               return cleanup_path(ret);
+       if(is_absolute_path(path))
+               return cleanup_path(path);
+       return cleanup_path(ret+ETL_DIRECTORY_SEPARATOR+path);
+}
+
+inline std::string
+relative_path(std::string curr_path,std::string dest_path)
+{
+       // If dest_path is already a relative path,
+       // then there is no need to do anything.
+       if(!is_absolute_path(dest_path))
+               dest_path=absolute_path(dest_path);
+       else
+               dest_path=cleanup_path(dest_path);
+
+       if(!is_absolute_path(curr_path))
+               curr_path=absolute_path(curr_path);
+       else
+               curr_path=cleanup_path(curr_path);
+
+#ifdef WIN32
+       // If we are on windows and the dest path is on a different drive,
+       // then there is no way to make a relative path to it.
+       if(dest_path.size()>=3 && dest_path[1]==':' && dest_path[0]!=curr_path[0])
+               return dest_path;
+#endif
+
+       if(curr_path==dirname(dest_path))
+               return basename(dest_path);
+
+       while(!dest_path.empty() && !curr_path.empty() && get_root_from_path(dest_path)==get_root_from_path(curr_path))
+       {
+               dest_path=remove_root_from_path(dest_path);
+               curr_path=remove_root_from_path(curr_path);
+       }
+
+       while(!curr_path.empty())
+       {
+               dest_path=std::string("..")+ETL_DIRECTORY_SEPARATOR+dest_path;
+               curr_path=remove_root_from_path(curr_path);
+       }
+
+       return dest_path;
+}
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_surface.h b/ETL/tags/stable/ETL/_surface.h
new file mode 100644 (file)
index 0000000..eae2df0
--- /dev/null
@@ -0,0 +1,647 @@
+/*! ========================================================================
+** Extended Template and Library
+** Surface Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__SURFACE_H
+#define __ETL__SURFACE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "_pen.h"
+#include "_misc.h"
+#include <algorithm>
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+template <typename T, typename AT>
+class value_prep
+{
+public:
+       typedef T value_type;
+       typedef AT accumulator_type;
+
+       accumulator_type cook(const value_type& x)const { return (accumulator_type)x; }
+       value_type uncook(const accumulator_type& x)const { return (value_type)x; }
+};
+
+template <typename T, typename AT=T, class VP=value_prep<T,AT> >
+class surface
+{
+public:
+       typedef T value_type;
+       typedef AT accumulator_type;
+       typedef value_type* pointer;
+       typedef const value_type* const_pointer;
+       typedef value_type& reference;
+       typedef generic_pen<value_type,accumulator_type> pen;
+       typedef generic_pen<const value_type,accumulator_type> const_pen;
+       typedef VP value_prep_type;
+
+       typedef alpha_pen<const_pen> const_alpha_pen;
+       typedef alpha_pen<pen> alpha_pen;
+
+       typedef typename pen::difference_type size_type;
+       typedef typename pen::difference_type difference_type;
+
+       typedef typename pen::iterator_x iterator_x;
+       typedef typename pen::iterator_y iterator_y;
+       typedef typename pen::const_iterator_x const_iterator_x;
+       typedef typename pen::const_iterator_y const_iterator_y;
+
+private:
+       value_type *data_;
+       value_type *zero_pos_;
+       typename difference_type::value_type pitch_;
+       int w_, h_;
+       bool deletable_;
+
+       value_prep_type cooker_;
+
+       void swap(const surface &x)
+       {
+               std::swap(data_,x.data_);
+               std::swap(zero_pos_,x.zero_pos_);
+               std::swap(pitch_,x.pitch_);
+               std::swap(w_,x.w_);
+               std::swap(h_,x.h_);
+               std::swap(deletable_,x.deletable_);
+       }
+
+public:
+       surface():
+               data_(0),
+               zero_pos_(data_),
+               pitch_(0),
+               w_(0),h_(0),
+               deletable_(false) { }
+
+       surface(value_type* data, int w, int h, bool deletable=false):
+               data_(data),
+               zero_pos_(data),
+               pitch_(sizeof(value_type)*w),
+               w_(w),h_(h),
+               deletable_(deletable) { }
+
+       surface(const typename size_type::value_type &w, const typename size_type::value_type &h):
+               data_(new value_type[w*h]),
+               zero_pos_(data_),
+               pitch_(sizeof(value_type)*w),
+               w_(w),h_(h),
+               deletable_(true) { }
+
+       surface(const size_type &s):
+               data_(new value_type[s.x*s.y]),
+               zero_pos_(data_),
+               pitch_(sizeof(value_type)*s.x),
+               w_(s.x),h_(s.y),
+               deletable_(true) { }
+
+       template <typename _pen>
+       surface(const _pen &_begin, const _pen &_end)
+       {
+               typename _pen::difference_type size=_end-_begin;
+
+               data_=new value_type[size.x*size.y];
+               w_=size.x;
+               h_=size.y;
+               zero_pos_=data_;
+               pitch_=sizeof(value_type)*w_;
+               deletable_=true;
+
+               int x,y;
+
+               for(y=0;y<h_;y++)
+                       for(x=0;x<w_;x++)
+                               (*this)[y][x]=_begin.get_value_at(x,y);
+       }
+
+       surface(const surface &s):
+               data_(s.data_?new value_type[s.w_*s.h_]:0),
+               zero_pos_(data_+(s.zero_pos_-s.data_)),
+               pitch_(s.pitch_),
+               w_(s.w_),
+               h_(s.h_),
+               deletable_(s.data_?true:false)
+       {
+               assert(&s);
+               if(s.data_)
+               {
+                       assert(data_);
+                       memcpy(data_,s.data_,abs(pitch_)*h_);
+               }
+       }
+
+public:
+       ~surface()
+       {
+               if(deletable_)
+                       delete [] data_;
+       }
+
+       size_type
+       size()const
+       { return size_type(w_,h_); }
+
+       typename size_type::value_type get_pitch()const { return pitch_; }
+       typename size_type::value_type get_w()const { return w_; }
+       typename size_type::value_type get_h()const { return h_; }
+
+       const surface &mirror(const surface &rhs)
+       {
+               if(deletable_)delete [] data_;
+
+               data_=rhs.data_;
+               zero_pos_=rhs.zero_pos_;
+               pitch_=rhs.pitch_;
+               w_=rhs.w_;
+               h_=rhs.h_;
+               deletable_=false;
+
+               return *this;
+       }
+
+       const surface &operator=(const surface &rhs)
+       {
+               set_wh(rhs.w_,rhs.h_);
+               zero_pos_=data_+(rhs.zero_pos_-rhs.data_);
+               pitch_=rhs.pitch_;
+               deletable_=true;
+
+               memcpy(data_,rhs.data_,pitch_*h_);
+
+               return *this;
+       }
+
+       void
+       set_wh(typename size_type::value_type w, typename size_type::value_type h)
+       {
+               if(data_)
+               {
+                       if(w==w_ && h==h_ && deletable_)
+                               return;
+                       if(deletable_)
+                               delete [] data_;
+               }
+
+               w_=w;
+               h_=h;
+               pitch_=sizeof(value_type)*w_;
+               zero_pos_=data_=new value_type[h_*w_];
+               deletable_=true;
+       }
+
+       void
+       fill(value_type v, int x, int y, int w, int h)
+       {
+               assert(data_);
+               if(w<=0 || h<=0)return;
+               int i;
+               pen PEN(get_pen(x,y));
+               PEN.set_value(v);
+               for(i=0;i<h;i++,PEN.inc_y(),PEN.dec_x(w))
+                       PEN.put_hline(w);
+       }
+
+       template <class _pen> void
+       fill(value_type v, _pen& PEN, int w, int h)
+       {
+               assert(data_);
+               if(w<=0 || h<=0)return;
+               int y;
+               PEN.set_value(v);
+               for(y=0;y<h;y++,PEN.inc_y(),PEN.dec_x(w))
+                       PEN.put_hline(w);
+       }
+
+       void
+       fill(value_type v)
+       {
+               assert(data_);
+               int y;
+               pen pen_=begin();
+               pen_.set_value(v);
+               for(y=0;y<h_;y++,pen_.inc_y(),pen_.dec_x(w_))
+                       pen_.put_hline(w_);
+       }
+
+       template <class _pen> void blit_to(_pen &pen)
+       { return blit_to(pen,0,0, get_w(),get_h()); }
+
+       template <class _pen> void
+       blit_to(_pen &DEST_PEN,
+                       int x, int y, int w, int h) //src param
+       {
+               if(x>=w_ || y>=h_)
+                       return;
+
+               //clip source origin
+               if(x<0)
+               {
+                       w+=x;   //decrease
+                       x=0;
+               }
+
+               if(y<0)
+               {
+                       h+=y;   //decrease
+                       y=0;
+               }
+
+               //clip width against dest width
+               w = std::min((long)w,(long)(DEST_PEN.end_x()-DEST_PEN.x()));
+               h = std::min((long)h,(long)(DEST_PEN.end_y()-DEST_PEN.y()));
+
+               //clip width against src width
+               w = std::min(w,w_-x);
+               h = std::min(h,h_-y);
+
+               if(w<=0 || h<=0)
+                       return;
+
+               pen SOURCE_PEN(get_pen(x,y));
+
+               for(; h>0; h--,DEST_PEN.inc_y(),SOURCE_PEN.inc_y())
+               {
+                       int i;
+                       for(i=0; i<w; i++,DEST_PEN.inc_x(),SOURCE_PEN.inc_x())
+                       {
+                               DEST_PEN.put_value(SOURCE_PEN.get_value());
+                       }
+                       DEST_PEN.dec_x(w);
+                       SOURCE_PEN.dec_x(w);
+               }
+       }
+
+       void
+       clear()
+       {
+               assert(data_);
+               if(pitch_==(signed int)sizeof(value_type)*w_)
+                       memset(data_,0,h_*pitch_);
+               else
+                       fill(value_type());
+       }
+
+       iterator_x
+       operator[](const int &y)
+       { assert(data_); return (pointer)(((char*)zero_pos_)+y*pitch_); }
+
+       const_iterator_x
+       operator[](const int &y)const
+       { assert(data_); return (const_pointer)(((const char*)zero_pos_)+y*pitch_); }
+
+       void
+       flip_v()
+       {
+               assert(data_);
+
+               zero_pos_=(pointer)(((char*)zero_pos_)+pitch_*h_);
+
+               pitch_=-pitch_;
+       }
+
+       bool is_valid()const
+       {
+               return  data_!=0
+                       &&      zero_pos_!=0
+                       &&      w_>0
+                       &&      h_>0
+                       &&      pitch_!=0
+               ;
+       }
+
+       operator bool()const { return is_valid(); }
+
+       pen begin() { assert(data_); return pen(data_,w_,h_,pitch_); }
+       pen get_pen(int x, int y) { assert(data_); return begin().move(x,y); }
+       pen end() { assert(data_); return get_pen(w_,h_); }
+
+       const_pen begin()const { assert(data_); return const_pen(data_,w_,h_,pitch_); }
+       const_pen get_pen(int x, int y)const { assert(data_); return begin().move(x,y); }
+       const_pen end()const { assert(data_); return get_pen(w_,h_); }
+
+       //! Linear sample
+       value_type linear_sample(const float x, const float y)const
+       {
+               int u(floor_to_int(x)), v(floor_to_int(y));
+               float a, b;
+               static const float epsilon(1.0e-6);
+
+               if(x<0.0f)u=0,a=0.0f;
+               else if(x>w_-1)u=w_-1,a=0.0f;
+               else a=x-u;
+
+               if(y<0.0f)v=0,b=0.0f;
+               else if(y>h_-1)v=h_-1,b=0.0f;
+               else b=y-v;
+
+               const float
+                       c(1.0f-a), d(1.0f-b),
+                       e(a*d),f(c*b),g(a*b);
+
+               accumulator_type ret(cooker_.cook((*this)[v][u])*(c*d));
+               if(e>=epsilon)ret+=cooker_.cook((*this)[v][u+1])*e;
+               if(f>=epsilon)ret+=cooker_.cook((*this)[v+1][u])*f;
+               if(g>=epsilon)ret+=cooker_.cook((*this)[v+1][u+1])*g;
+               return cooker_.uncook(ret);
+       }
+
+       //! Cosine sample
+       value_type cosine_sample(const float x, const float y)const
+       {
+               int u(floor_to_int(x)), v(floor_to_int(y));
+               float a, b;
+               static const float epsilon(1.0e-6);
+
+               if(x<0.0f)u=0,a=0.0f;
+               else if(x>w_-1)u=w_-1,a=0.0f;
+               else a=x-u;
+
+               if(y<0.0f)v=0,b=0.0f;
+               else if(y>h_-1)v=h_-1,b=0.0f;
+               else b=y-v;
+
+               a=(1.0f-cos(a*3.1415927f))*0.5f;
+               b=(1.0f-cos(b*3.1415927f))*0.5f;
+
+               const float
+                       c(1.0f-a), d(1.0f-b),
+                       e(a*d),f(c*b),g(a*b);
+
+               accumulator_type ret(cooker_.cook((*this)[v][u])*(c*d));
+               if(e>=epsilon)ret+=cooker_.cook((*this)[v][u+1])*e;
+               if(f>=epsilon)ret+=cooker_.cook((*this)[v+1][u])*f;
+               if(g>=epsilon)ret+=cooker_.cook((*this)[v+1][u+1])*g;
+
+               return cooker_.uncook(ret);
+       }
+
+       //! Cubic sample
+       value_type cubic_sample(float x, float y)const
+       {
+               #if 0
+       #define P(x)    (((x)>=0)?((x)*(x)*(x)):0.0f)
+       #define R(x)    ( P(x+2) - 4.0f*P(x+1) + 6.0f*P(x) - 4.0f*P(x-1) )*(1.0f/6.0f)
+       #define F(i,j)  (cooker_.cook((*this)[max(min(j+v,h_-1),0)][max(min(i+u,w_-1),0)])*(R((i)-a)*R(b-(j))))
+       #define Z(i,j) ret+=F(i,j)
+       #define X(i,j)  // placeholder... To make box more symmetric
+
+               int u(floor_to_int(x)), v(floor_to_int(y));
+               float a, b;
+
+               // Clamp X
+               if(x<0.0f)u=0,a=0.0f;
+               else if(u>w_-1)u=w_-1,a=0.0f;
+               else a=x-u;
+
+               // Clamp Y
+               if(y<0.0f)v=0,b=0.0f;
+               else if(v>h_-1)v=h_-1,b=0.0f;
+               else b=y-v;
+
+               // Interpolate
+               accumulator_type ret(F(0,0));
+               Z(-1,-1); Z(-1, 0); Z(-1, 1); Z(-1, 2);
+               Z( 0,-1); X( 0, 0); Z( 0, 1); Z( 0, 2);
+               Z( 1,-1); Z( 1, 0); Z( 1, 1); Z( 1, 2);
+               Z( 2,-1); Z( 2, 0); Z( 2, 1); Z( 2, 2);
+
+               return cooker_.uncook(ret);
+
+       #undef X
+       #undef Z
+       #undef F
+       #undef P
+       #undef R
+               #else
+
+               #define f(j,i)  (cooker_.cook((*this)[j][i]))
+               //Using catmull rom interpolation because it doesn't blur at all
+               //bezier curve with intermediate ctrl pts: 0.5/3(p(i+1) - p(i-1)) and similar
+               accumulator_type xfa [4];
+
+               //precalculate indices (all clamped) and offset
+               const int xi = x > 0 ? (x < w_ ? (int)floor(x) : w_-1) : 0;
+               const int xa[] = {std::max(0,xi-1),xi,std::min(w_-1,xi+1),std::min(w_-1,xi+2)};
+
+               const int yi = y > 0 ? (y < h_ ? (int)floor(y) : h_-1) : 0;
+               const int ya[] = {std::max(0,yi-1),yi,std::min(h_-1,yi+1),std::min(h_-1,yi+2)};
+
+               const float xf = x-xi;
+               const float yf = y-yi;
+
+               //figure polynomials for each point
+               const float txf[] =
+               {
+                       0.5*xf*(xf*(xf*(-1) + 2) - 1),  //-t + 2t^2 -t^3
+                       0.5*(xf*(xf*(3*xf - 5)) + 2),   //2 - 5t^2 + 3t^3
+                       0.5*xf*(xf*(-3*xf + 4) + 1),    //t + 4t^2 - 3t^3
+                       0.5*xf*xf*(xf-1)                                //-t^2 + t^3
+               };
+
+               const float tyf[] =
+               {
+                       0.5*yf*(yf*(yf*(-1) + 2) - 1),  //-t + 2t^2 -t^3
+                       0.5*(yf*(yf*(3*yf - 5)) + 2),   //2 - 5t^2 + 3t^3
+                       0.5*yf*(yf*(-3*yf + 4) + 1),    //t + 4t^2 - 3t^3
+                       0.5*yf*yf*(yf-1)                                //-t^2 + t^3
+               };
+
+               //evaluate polynomial for each row
+               for(int i = 0; i < 4; ++i)
+               {
+                       xfa[i] = f(ya[i],xa[0])*txf[0] + f(ya[i],xa[1])*txf[1] + f(ya[i],xa[2])*txf[2] + f(ya[i],xa[3])*txf[3];
+               }
+
+               //return the cumulative column evaluation
+               return cooker_.uncook(xfa[0]*tyf[0] + xfa[1]*tyf[1] + xfa[2]*tyf[2] + xfa[3]*tyf[3]);
+#undef f
+#endif
+       }
+
+       value_type      sample_rect(float x0,float y0,float x1,float y1) const
+       {
+               const surface &s = *this;
+
+               //assumes it's clamped to the boundary of the image
+               //force min max relationship for x0,x1 and y0,y1
+               if(x0 > x1) std::swap(x0,x1);
+               if(y0 > y1) std::swap(y0,y1);
+
+               //local variable madness
+               //all things that want to inter-operate should provide a default value constructor for = 0
+               accumulator_type acum = 0;
+               int xi=0,yi=0;
+
+               int     xib=(int)floor(x0),
+                       xie=(int)floor(x1);
+
+               int     yib=(int)floor(y0),
+                       yie=(int)floor(y1);
+
+               //the weight for the pixel should remain the same...
+               float weight = (y1-y0)*(x1-x0);
+               assert(weight != 0);
+
+               float ylast = y0, xlastb = x0;
+               const_pen       pen_ = s.get_pen(xib,yib);
+
+               for(yi = yib; yi < yie; ylast = ++yi, pen_.inc_y())
+               {
+                       const float yweight = yi+1 - ylast;
+
+                       float xlast = xlastb;
+                       for(xi = xib; xi < xie; xlast = ++xi, pen_.inc_x())
+                       {
+                               const float w = yweight*(xi+1 - xlast);
+                               acum += cooker_.cook(pen_.get_value())*w;
+                       }
+
+                       //post... with next being fractional...
+                       const float w = yweight*(x1 - xlast);
+                       acum += cooker_.cook(pen_.get_value())*w;
+
+                       pen_.dec_x(xie-xib);
+               }
+
+               //post in y direction... must have all x...
+               {
+                       const float yweight = y1 - ylast;
+
+                       float xlast = xlastb;
+                       for(xi = xib; xi < xie; xlast = ++xi)
+                       {
+                               const float w = yweight*(xi+1 - xlast);
+
+                               acum += cooker_.cook(pen_.get_value())*w;
+                       }
+
+                       //post... with next being fractional...
+                       const float w = yweight*(x1 - xlast);
+                       acum += cooker_.cook(pen_.get_value())*w;
+               }
+
+               acum *= 1/weight;
+               return cooker_.uncook(acum);
+       }
+
+       value_type      sample_rect_clip(float x0,float y0,float x1,float y1) const
+       {
+               const surface &s = *this;
+
+               //assumes it's clamped to the boundary of the image
+               //force min max relationship for x0,x1 and y0,y1
+               if(x0 > x1) std::swap(x0,x1);
+               if(y0 > y1) std::swap(y0,y1);
+
+               //local variable madness
+               //all things that want to inter-operate should provide a default value constructor for = 0
+               accumulator_type acum = 0;
+               int xi=0,yi=0;
+
+               int     xib=(int)floor(x0),
+                       xie=(int)floor(x1);
+
+               int     yib=(int)floor(y0),
+                       yie=(int)floor(y1);
+
+               //the weight for the pixel should remain the same...
+               float weight = (y1-y0)*(x1-x0);
+
+               assert(weight != 0);
+
+               //clip to the input region
+               if(x0 >= s.get_w() || x1 <= 0) return acum;
+               if(y0 >= s.get_h() || y1 <= 0) return acum;
+
+               if(x0 < 0) { x0 = 0; xib = 0; }
+               if(x1 >= s.get_w())
+               {
+                       x1 = s.get_w(); //want to be just below the last pixel...
+                       xie = s.get_w()-1;
+               }
+
+               if(y0 < 0) { y0 = 0; yib = 0; }
+               if(y1 >= s.get_h())
+               {
+                       y1 = s.get_h(); //want to be just below the last pixel...
+                       yie = s.get_h()-1;
+               }
+
+               float ylast = y0, xlastb = x0;
+               const_pen       pen = s.get_pen(xib,yib);
+
+               for(yi = yib; yi < yie; ylast = ++yi, pen.inc_y())
+               {
+                       const float yweight = yi+1 - ylast;
+
+                       float xlast = xlastb;
+                       for(xi = xib; xi < xie; xlast = ++xi, pen.inc_x())
+                       {
+                               const float w = yweight*(xi+1 - xlast);
+                               acum += cooker_.cook(pen.get_value())*w;
+                       }
+
+                       //post... with next being fractional...
+                       const float w = yweight*(x1 - xlast);
+                       acum += cooker_.cook(pen.get_value())*w;
+
+                       pen.dec_x(xie-xib);
+               }
+
+               //post in y direction... must have all x...
+               {
+                       const float yweight = y1 - ylast;
+
+                       float xlast = xlastb;
+                       for(xi = xib; xi < xie; xlast = ++xi)
+                       {
+                               const float w = yweight*(xi+1 - xlast);
+
+                               acum += cooker_.cook(pen.get_value())*w;
+                       }
+
+                       //post... with next being fractional...
+                       const float w = yweight*(x1 - xlast);
+                       acum += cooker_.cook(pen.get_value())*w;
+               }
+
+               acum *= 1/weight;
+               return cooker_.uncook(acum);
+       }
+};
+
+_ETL_END_NAMESPACE
+
+/* === T Y P E D E F S ===================================================== */
+
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_thread.h b/ETL/tags/stable/ETL/_thread.h
new file mode 100644 (file)
index 0000000..8f70be8
--- /dev/null
@@ -0,0 +1,515 @@
+/*! ========================================================================
+** Extended Template and Library
+** Thread Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL__THREAD_H_
+#define __ETL__THREAD_H_
+
+/* === H E A D E R S ======================================================= */
+
+#define __USE_GNU
+
+#ifdef HAVE_PTHREAD_H
+# include <pthread.h>
+#endif
+
+#ifdef HAVE_SCHED_H
+# include <sched.h>
+#endif
+
+#ifdef HAVE_CREATETHREAD
+# include <windows.h>
+#endif
+
+/* === M A C R O S ========================================================= */
+
+#if ( defined (HAVE_PTHREAD_CREATE) || defined (HAVE_CLONE) || defined (HAVE_CREATETHREAD) ) && !defined (NO_THREADS)
+# define CALLISTO_THREADS
+#endif
+
+#define THREAD_ENTRYPOINT
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+#if defined(CALLISTO_THREADS) && defined(HAVE_PTHREAD_CREATE)
+static inline void Yield(void)
+{
+       sched_yield();
+       pthread_testcancel();
+}
+#else
+#ifdef Yield
+       #undef Yield
+#endif
+inline void Yield(void) { }
+#endif
+
+#ifdef CALLISTO_THREADS
+
+#ifdef HAVE_PTHREAD_CREATE
+
+class Thread
+{
+public:
+       typedef void* entrypoint_return;
+private:
+
+       pthread_t thread;
+       int *references;
+       entrypoint_return (*entrypoint)(void *);
+       void *context;
+public:
+       Thread(void *(*ep)(void *)=NULL,void *context=NULL):
+               references(NULL),entrypoint(ep),context(context) { }
+       Thread(const Thread &t)
+       {
+               thread=t.thread;
+               references=t.references;
+               entrypoint=t.entrypoint;
+               context=t.context;
+               if(references)
+                       (*references)++;
+       }
+       const Thread &operator=(const Thread &rhs)
+       {
+               if(references)
+               {
+                       (*references)--;
+                       if(*references==0)
+                               stop();
+               }
+               thread=rhs.thread;
+               references=rhs.references;
+               entrypoint=rhs.entrypoint;
+               context=rhs.context;
+               if(references)
+                       (*references)++;
+               return *this;
+       }
+
+       void start(void)
+       {
+               references = new int;
+               *references = 1;
+               pthread_create(&thread,NULL,entrypoint,context);
+//             pthread_detach(thread);
+       }
+
+       void stop(void)
+       {
+               delete references;
+               references=NULL;
+               void *exit_status;
+               pthread_cancel(thread);
+               pthread_join(thread,&exit_status);
+       }
+
+       static void TestStop()
+       {
+               pthread_testcancel();
+       }
+
+       static void SyncStop()
+       {
+               int i;
+               pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED,&i);
+       }
+
+       static void AsyncStop()
+       {
+               int i;
+               pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS,&i);
+       }
+
+       ~Thread()
+       {
+               if(references)
+               {
+                       (*references)--;
+                       if(*references==0)
+                               stop();
+               }
+       }
+};
+
+class Mutex
+{
+       pthread_mutex_t mutex;
+       pthread_t locker;
+       int depth;
+public:
+
+       Mutex()
+       {
+               pthread_mutexattr_t attr;
+               pthread_mutexattr_init(&attr);
+               //#ifdef PTHREAD_PRIO_INHERIT
+               //pthread_mutexattr_setprioceiling(&attr,PTHREAD_PRIO_INHERIT);
+               //#endif
+               #ifdef PTHREAD_MUTEX_RECURSIVE
+               pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
+               #endif
+               pthread_mutex_init(&mutex,&attr);
+               pthread_mutexattr_destroy(&attr);
+               locker=0;
+               depth=0;
+       }
+
+       ~Mutex()
+       { pthread_mutex_destroy(&mutex); }
+
+       void Lock(void)
+       {
+               if(!locker || locker!=pthread_self())
+               {
+                       pthread_mutex_lock(&mutex);
+                       locker=pthread_self();
+                       depth=0;
+                       return;
+               }
+               depth++;
+       }
+
+       bool TryLock(void)
+       { return !(bool) pthread_mutex_trylock(&mutex); }
+
+       void UnLock(void)
+       {
+               if(depth)
+               {
+                       depth--;
+                       return;
+               }
+               pthread_mutex_unlock(&mutex);
+               locker=0;
+       }
+};
+
+#ifdef HAVE_PTHREAD_RW_LOCK_INIT
+class ReadWriteLock
+{
+       pthread_rwlock_t rwlock;
+public:
+
+       ReadWriteLock()
+       { pthread_rwlock_init(&rwlock,NULL); }
+
+       ~ReadWriteLock()
+       { pthread_rwlock_destroy(&rwlock); }
+
+       void LockRead(void)
+       { pthread_rwlock_rdlock(&rwlock); }
+
+       void LockWrite(void)
+       { pthread_rwlock_wrlock(&rwlock); }
+
+       bool TryLockRead(void)
+       { return !(bool)pthread_rwlock_tryrdlock(&rwlock); }
+
+       bool TryLockWrite(void)
+       { return !(bool)pthread_rwlock_trywrlock(&rwlock); }
+
+       void UnLockWrite(void)
+       { pthread_rwlock_unlock(&rwlock); }
+
+       void UnLockRead(void)
+       { pthread_rwlock_unlock(&rwlock); }
+};
+#else
+//*
+class ReadWriteLock : public Mutex
+{
+public:
+
+       ReadWriteLock()
+       {  }
+
+       ~ReadWriteLock()
+       {  }
+
+       void LockRead(void)
+       { Lock(); }
+
+       void LockWrite(void)
+       { Lock(); }
+
+       bool TryLockRead(void)
+       { return TryLock(); }
+
+       bool TryLockWrite(void)
+       { return TryLock(); }
+
+       void UnLockWrite(void)
+       { UnLock(); }
+
+       void UnLockRead(void)
+       { UnLock(); }
+};
+#endif
+
+/*
+class Condition
+{
+       pthread_cond_t cond;
+       pthread_mutex_t mutex;
+public:
+       Condition()
+       { pthread_cond_init(&cond,NULL); pthread_mutex_init(&mutex,NULL); }
+       ~Condition()
+       { pthread_cond_destroy(&cond); pthread_mutex_destroy(&mutex);}
+       void operator()(void)
+       { pthread_cond_signal(&cond); }
+       void Wait(void)
+       {
+               pthread_mutex_lock(&mutex);
+               pthread_cond_wait(&cond,&mutex);
+               pthread_mutex_unlock(&mutex);
+       }
+};
+*/
+
+#else // if defined HAVE_PTHREAD
+#ifdef HAVE_CREATETHREAD
+
+
+#ifdef THREAD_ENTRYPOINT
+#undef THREAD_ENTRYPOINT
+#endif
+#define THREAD_ENTRYPOINT      __stdcall
+class Thread
+{
+public:
+       typedef unsigned long entrypoint_return;
+private:
+
+       unsigned long thread;
+       HANDLE handle;
+       int *references;
+
+       entrypoint_return  (THREAD_ENTRYPOINT *entrypoint)(void *);
+
+       void *context;
+
+       HDC hdc;
+       HGLRC hglrc;
+
+       static entrypoint_return THREAD_ENTRYPOINT thread_prefix(void*data)
+       {
+               Thread *thread=(Thread *)data;
+
+               if(thread->hglrc)
+                       wglMakeCurrent(thread->hdc, thread->hglrc);
+
+               return thread->entrypoint(thread->context);
+       }
+
+public:
+       Thread(entrypoint_return  (THREAD_ENTRYPOINT *ep)(void *)=NULL,void *context=NULL):
+               references(NULL),entrypoint(ep),context(context) { }
+       Thread(const Thread &t)
+       {
+               thread=t.thread;
+               handle=t.handle;
+               references=t.references;
+               entrypoint=t.entrypoint;
+               context=t.context;
+               handle=NULL;
+               if(references)
+                       (*references)++;
+       }
+       const Thread &operator=(const Thread &rhs)
+       {
+               if(references)
+               {
+                       (*references)--;
+                       if(*references==0)
+                               stop();
+               }
+               thread=rhs.thread;
+               handle=rhs.handle;
+               references=rhs.references;
+               entrypoint=rhs.entrypoint;
+               context=rhs.context;
+               if(references)
+                       (*references)++;
+               return *this;
+       }
+
+       void start(void)
+       {
+               references = new int;
+               *references = 1;
+
+               hglrc=wglGetCurrentContext();
+               hdc=wglGetCurrentDC();
+
+               handle=CreateThread(
+                       NULL,           // Security stuff
+                       0,      // STACK
+                       thread_prefix,    // thread function
+                       (void*)this,                       // thread argument
+                       0,                    // creation option
+                       &thread                        // thread identifier
+               );
+       }
+
+       void stop(void)
+       {
+               delete references;
+               references=NULL;
+
+               TerminateThread(handle, FALSE);
+       }
+
+       int wait(void)
+       {
+               if(handle)
+               {
+                       WaitForSingleObject(handle, INFINITE);
+                       CloseHandle(handle);
+               }
+               return 0;
+       }
+
+       static void TestStop()
+       {
+       }
+
+       static void SyncStop()
+       {
+       }
+
+       static void AsyncStop()
+       {
+       }
+
+       ~Thread()
+       {
+               if(references)
+               {
+                       (*references)--;
+                       if(*references==0)
+                               stop();
+               }
+       }
+};
+
+class Mutex
+{
+       HANDLE handle;
+public:
+
+       Mutex()
+       {
+               handle = CreateMutex(NULL, FALSE, NULL);
+       }
+
+       ~Mutex()
+       {
+               CloseHandle(handle);
+       }
+
+       void Lock(void)
+       {
+               WaitForSingleObject(handle, INFINITE);
+       }
+
+       bool TryLock(void)
+       {
+               return WaitForSingleObject(handle, INFINITE)==WAIT_FAILED;
+       }
+
+       void UnLock(void)
+       {
+               ReleaseMutex(handle);
+       }
+};
+
+
+#endif // if defined HAVE_CREATETHREAD
+#endif // if defined HAVE_PTHREAD_CREATE
+#endif // if defined CALLISTO_THREADS
+
+
+#if !defined(CALLISTO_THREADS)
+// Dummy object used when not threading
+class ReadWriteLock
+{
+public:
+
+       ReadWriteLock() {}
+       ~ReadWriteLock() {}
+       void LockRead(void) {}
+       void LockWrite(void) {}
+       bool TryLockRead(void) {return true;}
+       bool TryLockWrite(void) {return true;}
+       void UnLockRead(void) {}
+       void UnLockWrite(void) {}
+};
+
+class Mutex
+{
+public:
+
+       Mutex(){}
+       ~Mutex(){}
+       void Lock(void){}
+       bool TryLock(void){return true;}
+       void UnLock(void){}
+};
+
+#endif
+
+class Condition : private Mutex
+{
+       bool flag;
+public:
+       Condition()
+       { flag=false; }
+       ~Condition()
+       { }
+       void operator()(void)
+       { flag=true; }
+       void Wait(void)
+       {
+               Lock();
+               while(!flag)Yield();
+               flag=false;
+               UnLock();
+       }
+       void WaitNext(void)
+       {
+               Lock();
+               flag=false;
+               while(!flag)Yield();
+               UnLock();
+       }
+};
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_trivial.h b/ETL/tags/stable/ETL/_trivial.h
new file mode 100644 (file)
index 0000000..049b268
--- /dev/null
@@ -0,0 +1,164 @@
+/*! ========================================================================
+** Extended Template Library
+** Trivializing Template Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_TRIVIAL_H
+#define __ETL_TRIVIAL_H
+
+/* === H E A D E R S ======================================================= */
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+_ETL_BEGIN_NAMESPACE
+
+/*! ========================================================================
+** \class      Trivial
+** \brief      Trivializes the constructor of a given class
+**
+** This class makes the given type 'trivial',
+** effectively disabling the constructor and
+** destructor. (This is useful for unions)
+** Some extra casting may be necessary to get
+** it to work properly.
+*/
+template <class T>
+class trivial
+{
+       typedef T value_type;
+       typedef T& reference;
+       typedef const T& const_reference;
+       typedef T* pointer;
+       typedef const T* const_pointer;
+
+       char data[sizeof(T)];
+public:
+       operator reference()
+       { return *reinterpret_cast<pointer>(data); }
+
+       // HACK - Rather dangerous
+       //operator reference()const
+       //{ return *reinterpret_cast<pointer>(const_cast<char *>(data)); }
+
+       operator const_reference()const
+       { return *reinterpret_cast<const_pointer>(data); }
+
+       reference get()
+       { return *reinterpret_cast<pointer>(data); }
+
+       const_reference get()const
+       { return *reinterpret_cast<const_pointer>(data); }
+
+       void construct()
+       { new(&get()) value_type(); }
+
+       void destruct()
+       { get().~value_type(); }
+
+       void destroy() { destruct(); }
+
+       template<class U> reference
+       operator=(const U &rhs)
+       { return get()=rhs; }
+
+       template<class U>reference
+       operator=(const trivial<U> &rhs)
+       { return get()=rhs.get(); }
+
+       template<class U> reference
+       operator+=(const U &rhs)
+       { return get()+=rhs; }
+
+       template<class U> reference
+       operator-=(const U &rhs)
+       { return get()-=rhs; }
+
+       template<class U> reference
+       operator*=(const U &rhs)
+       { return get()*=rhs; }
+
+       template<class U> reference
+       operator/=(const U &rhs)
+       { return get()/=rhs; }
+
+       template<class U> reference
+       operator%=(const U &rhs)
+       { return get()%=rhs; }
+
+       template<class U> reference
+       operator^=(const U &rhs)
+       { return get()^=rhs; }
+
+       template<class U> reference
+       operator&=(const U &rhs)
+       { return get()&=rhs; }
+
+       template<class U> reference
+       operator>>=(const U &rhs)
+       { return get()>>=rhs; }
+
+       template<class U> reference
+       operator<<=(const U &rhs)
+       { return get()<<=rhs; }
+
+       operator bool()const
+       { return get(); }
+
+       bool operator!()const
+       { return !get(); }
+}; // END of template class trivial
+
+_ETL_END_NAMESPACE
+
+//#include <iostream>
+
+/*
+template<typename T, typename _CharT, class _Traits> std::basic_istream<_CharT, _Traits>&
+operator>>(std::basic_istream<_CharT, _Traits>& s, etl::trivial<T>& rhs)
+{ return s>>(T)(rhs); }
+
+template<typename T,typename _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>&
+operator<<(std::basic_ostream<_CharT, _Traits>& s, const etl::trivial<T>& rhs)
+{ return s<<(T)(rhs); }
+*/
+
+/*
+template<typename T> std::istream&
+operator>>(std::istream& s, etl::trivial<T>& rhs)
+{ return s>>(T)(rhs); }
+
+template<typename T> std::ostream&
+operator<<(std::ostream& s, const etl::trivial<T>& rhs)
+{ return s<<(T)(rhs); }
+*/
+
+/* === E X T E R N S ======================================================= */
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/_value.h b/ETL/tags/stable/ETL/_value.h
new file mode 100644 (file)
index 0000000..a52567e
--- /dev/null
@@ -0,0 +1,237 @@
+/* ========================================================================
+** Extended Template and Library
+** Abstraction for a Generic Value Type
+** $Id$
+**
+** Copyright (c) 2002 Adrian Bentley
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** This is an internal header file, included by other ETL headers.
+** You should not attempt to use it directly.
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ETL_VALUE_H
+#define __ETL_VALUE_H
+
+/* === H E A D E R S ======================================================= */
+#include <algorithm>
+#include <typeinfo>
+#include <cassert>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+/*!    \note   This class may be specialized to support binary compatibility
+                       for desired objects (e.g. point3,vector3,float[3]).
+                       However it MUST be declared within scope that you are using the
+                       values....
+
+       \warning        If you specialize this class for something that isn't binary
+                               compatible, then your values could easily report belonging to
+                               the wrong types.
+*/
+template < typename T >
+class value_store_type
+{
+public:
+       typedef T                                               value_type;
+};
+
+_ETL_BEGIN_NAMESPACE
+
+/*!    \class  value   _value.h        ETL/value
+       \brief  Abstraction of the concept of a generic value
+
+       Modified from ideas for the boost::any type.  Added binary compatibility
+       structure
+*/
+class value
+{
+       struct contentholder
+       {
+               virtual ~contentholder() {}
+               virtual contentholder *clone() const = 0;
+               virtual const std::type_info &type() const = 0;
+       };
+
+       contentholder   *content;
+
+public:        //constructor interface
+       value()
+               :content(0)
+       {
+       }
+
+       value(const value &v)
+               :content( v.content ? v.content->clone() : 0 )
+       {
+       }
+
+       /* Copies the object passed to it
+       */
+       template < typename T >
+       value(const T &v)
+               :content( new holder< typename value_store_type<T>::value_type >
+                                               (reinterpret_cast<const typename value_store_type<T>::value_type &>(v)) )
+       {
+       }
+
+public: //modifier interface
+
+       value & swap(value & rhs)
+       {
+               std::swap(content, rhs.content);
+               return *this;
+       }
+
+       template<typename ValueType>
+       value & operator=(const ValueType & rhs)
+       {
+               value(rhs).swap(*this);
+               return *this;
+       }
+
+       value & operator=(const value & rhs)
+       {
+               value(rhs).swap(*this);
+               return *this;
+       }
+
+public: //query interface
+
+       bool empty() const
+       {
+               return content == 0;
+       }
+
+       const std::type_info & type() const
+       {
+               return content ? content->type() : typeid(void);
+       }
+
+private: //implementation interface
+
+       template < typename T >
+       class holder : public contentholder
+       {
+       public: //representation
+               T       obj;
+
+       public: //constructor interface
+
+               holder(const T &o)
+                       :obj(o)
+               {
+               }
+
+               holder(const holder<T> &h)
+                       :obj(h.obj)
+               {
+               }
+
+       public: //accessor interface
+               virtual contentholder *clone() const
+               {
+                       return new holder(*this);
+               }
+
+               virtual const std::type_info &type() const
+               {
+                       return typeid(T);
+               }
+
+       public: //allocation interface
+               void *operator new(unsigned int size)
+               {
+                       assert(size == sizeof(holder<T>));
+
+                       //use pool allocation at some point
+                       return malloc(size);
+               }
+
+               void operator delete(void *p)
+               {
+                       assert(p);
+                       //use pool allocation at some point
+                       return free(p);
+               }
+       };
+
+       template < typename ValueType >
+       friend ValueType *value_cast(value *v);
+};
+
+/*!    Is thrown for bad value_casts (when using a reference...)
+*/
+class bad_value_cast : public std::bad_cast
+{
+public:
+       virtual const char * what() const throw()
+       {
+               return "etl::bad_value_cast: " "failed conversion using boost::value_cast";
+       }
+};
+
+/*!    Returns a pointer to the desired value type if the value_type and the internal
+       binary format agree (mediated by using the value_store_type class), otherwise
+       it returns 0.
+
+       \see value_store_type
+*/
+template < typename ValueType >
+ValueType *value_cast(value *v)
+{
+       assert(v);
+
+       return ( typeid(typename value_store_type<ValueType>::value_type) == v->type() )
+                       ? &static_cast<value::holder<ValueType> *>(v->content)->obj
+                       : 0;
+}
+
+/*!    Same as above except tweaked to allow const cast (possibly for purposes involving
+       type agreement... if const impacts a typeid call I do not know...)
+*/
+template < typename ValueType >
+const ValueType * value_cast(const value *v)
+{
+       return value_cast<ValueType>(const_cast<value *>(v));
+}
+
+/*!    Extract a copy of the internal object and will throw a bad_value_cast exception
+       if the types do not agree.
+
+       \note   I'm not sure why boost::any didn't use a reference here... there must be a reason...
+
+       \see bad_value_cast
+*/
+template < typename ValueType >
+ValueType value_cast(const value &v)
+{
+       const ValueType * result = value_cast<ValueType>(&v);
+       if(!result)
+               throw bad_value_cast();
+       return *result;
+}
+
+_ETL_END_NAMESPACE
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/angle b/ETL/tags/stable/ETL/angle
new file mode 100644 (file)
index 0000000..b58aef8
--- /dev/null
@@ -0,0 +1,48 @@
+// <angle> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Angle Abstraction Class Implementation
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __ANGLE__
+#define __ANGLE__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+#include "_curve_func.h"
+
+#ifdef ETL_FASTANGLE
+#include "_fastangle.h"
+_ETL_BEGIN_NAMESPACE
+typedef fastangle angle;
+_ETL_END_NAMESPACE
+#else
+# include "_angle.h"
+#endif
+
+#ifdef __BEZIER__
+#include "_bezier_angle.h"
+#endif
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/bezier b/ETL/tags/stable/ETL/bezier
new file mode 100644 (file)
index 0000000..22be24a
--- /dev/null
@@ -0,0 +1,40 @@
+// <bezier> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Bezier Curve Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __BEZIER__
+#define __BEZIER__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_bezier.h"
+
+#ifdef __ANGLE__
+#include "_bezier_angle.h"
+#endif
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/boxblur b/ETL/tags/stable/ETL/boxblur
new file mode 100644 (file)
index 0000000..e56316b
--- /dev/null
@@ -0,0 +1,36 @@
+// <boxblur> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Box Blur Template
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __BOXBLUR__
+#define __BOXBLUR__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_boxblur.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/calculus b/ETL/tags/stable/ETL/calculus
new file mode 100644 (file)
index 0000000..06b8928
--- /dev/null
@@ -0,0 +1,36 @@
+// <calculus> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Calculus Functional Classes
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __CALCULUS__
+#define __CALCULUS__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_calculus.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/clock b/ETL/tags/stable/ETL/clock
new file mode 100644 (file)
index 0000000..86d807d
--- /dev/null
@@ -0,0 +1,104 @@
+// <clock> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Clock Abstraction
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __CLOCK__
+#define __CLOCK__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#ifdef HAVE_GETTIMEOFDAY
+#include "_clock_gettimeofday.h"
+#ifndef ETL_CLOCK_DEFAULT_DESC_CLASS
+#define ETL_CLOCK_DEFAULT_DESC_CLASS   _ETL::clock_desc_gettimeofday
+#endif
+#ifndef ETL_CLOCK_REALTIME_DESC_CLASS
+#define ETL_CLOCK_REALTIME_DESC_CLASS  _ETL::clock_desc_gettimeofday
+#endif
+#endif
+
+#ifdef _WIN32
+#include "_clock_win32hpcount.h"
+#ifndef ETL_CLOCK_DEFAULT_DESC_CLASS
+#define ETL_CLOCK_DEFAULT_DESC_CLASS   _ETL::clock_desc_win32hpcount
+#endif
+#ifndef ETL_CLOCK_REALTIME_DESC_CLASS
+#define ETL_CLOCK_REALTIME_DESC_CLASS  _ETL::clock_desc_win32hpcount
+#endif
+#endif
+
+// If we could not find outselves a better
+// clock description, go ahead and use the
+// standard clock() implementation. 
+// (Better than nothing...)
+#include "_clock_system.h"
+#ifndef ETL_CLOCK_DEFAULT_DESC_CLASS
+#define ETL_CLOCK_DEFAULT_DESC_CLASS   _ETL::clock_desc_sys_clock
+#endif
+#ifndef ETL_CLOCK_PROCTIME_DESC_CLASS
+#define ETL_CLOCK_PROCTIME_DESC_CLASS  _ETL::clock_desc_sys_clock
+#endif
+#ifndef ETL_CLOCK_REALTIME_DESC_CLASS
+#define ETL_CLOCK_REALTIME_DESC_CLASS  _ETL::clock_desc_sys_time
+#endif
+
+#include "_clock_base.h"
+
+_ETL_BEGIN_NAMESPACE
+
+#if 0
+       typedef _ETL::clock_base<ETL_CLOCK_DEFAULT_DESC_CLASS> clock;
+       #ifdef ETL_CLOCK_PROCTIME_DESC_CLASS
+               #define ETL_CLOCK_PROCTIME
+               typedef clock_base<ETL_CLOCK_PROCTIME_DESC_CLASS> clock_proctime;
+       #endif
+       #ifdef ETL_CLOCK_REALTIME_DESC_CLASS
+               #define ETL_CLOCK_REALTIME
+               typedef clock_base<ETL_CLOCK_REALTIME_DESC_CLASS> clock_realtime;
+       #else
+               #warning No realtime clock description found.
+       #endif
+       
+#else
+       class clock : public _ETL::clock_base<ETL_CLOCK_DEFAULT_DESC_CLASS> { };
+       #ifdef ETL_CLOCK_PROCTIME_DESC_CLASS
+               #define ETL_CLOCK_PROCTIME
+               class clock_proctime : public _ETL::clock_base<ETL_CLOCK_PROCTIME_DESC_CLASS> { };
+       #endif
+       #ifdef ETL_CLOCK_REALTIME_DESC_CLASS
+               #define ETL_CLOCK_REALTIME
+               class clock_realtime : public _ETL::clock_base<ETL_CLOCK_REALTIME_DESC_CLASS> { };
+       #else
+               #warning No realtime clock description found.
+       #endif
+#endif
+
+_ETL_END_NAMESPACE
+
+//using etl::clock;
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/etl_config.h b/ETL/tags/stable/ETL/etl_config.h
new file mode 100644 (file)
index 0000000..9be9f00
--- /dev/null
@@ -0,0 +1,70 @@
+
+
+#ifndef __ETL_CONFIG_H
+#define __ETL_CONFIG_H
+
+#include "etl_profile.h"
+#include <utility>
+
+#ifndef ETL_NAMESPACE
+# define ETL_NAMESPACE                         etl
+#endif
+
+#if defined(WORDS_BIGENDIAN) && !defined(ETL_BIGENDIAN)
+#define ETL_BIGENDIAN
+#endif
+
+#ifdef WIN32
+#define ETL_DIRECTORY_SEPARATOR                '\\'
+#else
+#define ETL_DIRECTORY_SEPARATOR                '/'
+#endif
+
+#ifndef ETL_FLAG_NONAMESPACE
+# define _ETL                                  ETL_NAMESPACE
+# define _ETL_BEGIN_NAMESPACE  namespace _ETL {
+# define _ETL_END_NAMESPACE            };
+# define _STD_BEGIN_NAMESPACE  namespace std {
+# define _STD_END_NAMESPACE            };
+#else
+# define _ETL
+# define _ETL_BEGIN_NAMESPACE
+# define _ETL_END_NAMESPACE
+# define _STD_BEGIN_NAMESPACE
+# define _STD_END_NAMESPACE
+#endif
+
+#define _ETL_BEGIN_CDECLS              extern "C" {
+#define _ETL_END_CDECLS                        }
+
+#ifdef _REENTRANT
+#define ETL_REENTRANT  1
+#endif
+
+/* If __FUNC__ is not defined,
+** try to define it. If we cannot,
+** then just leave it undefined.
+*/
+#ifndef __FUNC__
+/*
+ * # if defined __cplusplus ? __GNUC_PREREQ (2, 6) : __GNUC_PREREQ (2, 4)
+#   define __FUNC__    __PRETTY_FUNCTION__
+# else
+#  if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
+#   define __FUNC__    __func__
+#  endif
+# endif
+*/
+#endif
+
+#ifdef __GNUG__
+#define ETL_DEPRECATED_FUNCTION                __attribute__ ((deprecated))
+#else
+#define ETL_DEPRECATED_FUNCTION
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#endif
diff --git a/ETL/tags/stable/ETL/etl_profile_.h.in b/ETL/tags/stable/ETL/etl_profile_.h.in
new file mode 100644 (file)
index 0000000..971d9ee
--- /dev/null
@@ -0,0 +1,138 @@
+/* ETL/etl_profile_.h.in.  Generated from configure.in by autoheader.  */
+
+
+// We want to be autoconf/autoheader friendly, so 
+// if the developer has already included an
+// autoheader-generated configuration script, 
+// we can assume that the user knew what they
+// were doing and let them use their own config.h.
+//#ifndef PACKAGE_TARNAME
+
+
+/* Define to 1 if you have the `CreateThread' function. */
+#undef HAVE_CREATETHREAD
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `kill' function. */
+#undef HAVE_KILL
+
+/* Define to 1 if you have the `kernel32' library (-lkernel32). */
+#undef HAVE_LIBKERNEL32
+
+/* Define to 1 if you have the `pthread' library (-lpthread). */
+#undef HAVE_LIBPTHREAD
+
+/* Define to 1 if you have the `user32' library (-luser32). */
+#undef HAVE_LIBUSER32
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `pipe' function. */
+#undef HAVE_PIPE
+
+/* Define to 1 if you have the `pthread_create' function. */
+#undef HAVE_PTHREAD_CREATE
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
+/* Define to 1 if you have the `pthread_rwlock_init' function. */
+#undef HAVE_PTHREAD_RWLOCK_INIT
+
+/* Define to 1 if you have the `pthread_yield' function. */
+#undef HAVE_PTHREAD_YIELD
+
+/* Define to 1 if you have the `QueryPerformanceCounter' function. */
+#undef HAVE_QUERYPERFORMANCECOUNTER
+
+/* Define to 1 if you have the <sched.h> header file. */
+#undef HAVE_SCHED_H
+
+/* Define to 1 if you have the `sched_yield' function. */
+#undef HAVE_SCHED_YIELD
+
+/* Define to 1 if you have the `sscanf' function. */
+#undef HAVE_SSCANF
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/times.h> header file. */
+#undef HAVE_SYS_TIMES_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vasprintf' function. */
+#undef HAVE_VASPRINTF
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `vsprintf' function. */
+#undef HAVE_VSPRINTF
+
+/* Define to 1 if you have the `vsscanf' function. */
+#undef HAVE_VSSCANF
+
+/* Define to 1 if you have the <windows.h> header file. */
+#undef HAVE_WINDOWS_H
+
+/* Define to 1 if you have the `__clone' function. */
+#undef HAVE___CLONE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if your processor stores words with the most significant byte
+   first (like Motorola and SPARC, unlike Intel and VAX). */
+#undef WORDS_BIGENDIAN
+
+/* define if the vsnprintf function is mangled */
+#undef vsnprintf
+
+
+//#endif // ifndef PACKAGE_TARNAME
+
diff --git a/ETL/tags/stable/ETL/fastangle b/ETL/tags/stable/ETL/fastangle
new file mode 100644 (file)
index 0000000..5f586a6
--- /dev/null
@@ -0,0 +1,36 @@
+// <fastangle> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Fast Angle Abstraction Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __FASTANGLE__
+#define __FASTANGLE__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_fastangle.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/fixed b/ETL/tags/stable/ETL/fixed
new file mode 100644 (file)
index 0000000..3e83c41
--- /dev/null
@@ -0,0 +1,36 @@
+// <fixed> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Fixed-Point Math Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __FIXED__
+#define __FIXED__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_fixed.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/gaussian b/ETL/tags/stable/ETL/gaussian
new file mode 100644 (file)
index 0000000..35d2ae8
--- /dev/null
@@ -0,0 +1,36 @@
+// <gaussian> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Gaussian Blur Template
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __GAUSSIAN__
+#define __GAUSSIAN__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_gaussian.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/handle b/ETL/tags/stable/ETL/handle
new file mode 100644 (file)
index 0000000..9c3347e
--- /dev/null
@@ -0,0 +1,36 @@
+// <handle> -*- C++ -*-
+/* === E T L =============================================================== */
+/*!    \file handle
+**     $Id$
+**     \brief Template Object Handle
+**
+**     \legal
+**     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+**     This package is free software; you can redistribute it and/or
+**     modify it under the terms of the GNU General Public License as
+**     published by the Free Software Foundation; either version 2 of
+**     the License, or (at your option) any later version.
+**
+**     This package is distributed in the hope that it will be useful,
+**     but WITHOUT ANY WARRANTY; without even the implied warranty of
+**     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+**     General Public License for more details.
+**     \endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __HANDLE__
+#define __HANDLE__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_handle.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/hermite b/ETL/tags/stable/ETL/hermite
new file mode 100644 (file)
index 0000000..d6b803a
--- /dev/null
@@ -0,0 +1,36 @@
+// <hermite> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Hermite Curve Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __HERMITE__
+#define __HERMITE__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_hermite.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/ipc b/ETL/tags/stable/ETL/ipc
new file mode 100644 (file)
index 0000000..765000e
--- /dev/null
@@ -0,0 +1,41 @@
+// <ipc> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Inter-Process Commumnication Classes
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __MUTEX__
+#define __MUTEX__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_mutex_null.h"
+
+#include "_mutex_pthreads.h"
+
+#include "_condition.h"
+#include "_rwlock.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/misc b/ETL/tags/stable/ETL/misc
new file mode 100644 (file)
index 0000000..239862f
--- /dev/null
@@ -0,0 +1,36 @@
+// <misc> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Misc
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __MISC__
+#define __MISC__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_misc.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/pen b/ETL/tags/stable/ETL/pen
new file mode 100644 (file)
index 0000000..78c32c3
--- /dev/null
@@ -0,0 +1,36 @@
+// <pen> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Pen Template Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __PEN__
+#define __PEN__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_pen.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/random b/ETL/tags/stable/ETL/random
new file mode 100644 (file)
index 0000000..7bd681a
--- /dev/null
@@ -0,0 +1,36 @@
+// <random> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Random Number Generator Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __RANDOM__
+#define __RANDOM__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_random.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/rect b/ETL/tags/stable/ETL/rect
new file mode 100644 (file)
index 0000000..2c8b5c5
--- /dev/null
@@ -0,0 +1,36 @@
+// <rect> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Rect
+** $Id$
+**
+** Copyright (c) 2002 Adrian Bentley
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __RECT__
+#define __RECT__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_rect.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/ref_count b/ETL/tags/stable/ETL/ref_count
new file mode 100644 (file)
index 0000000..1df6fc0
--- /dev/null
@@ -0,0 +1,36 @@
+// <ref_count> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** 
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __REF_COUNT__
+#define __REF_COUNT__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_ref_count.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/smach b/ETL/tags/stable/ETL/smach
new file mode 100644 (file)
index 0000000..32bd45c
--- /dev/null
@@ -0,0 +1,36 @@
+// <smach> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** State Machine Abstraction Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SMACH__
+#define __SMACH__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_smach.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/smart_ptr b/ETL/tags/stable/ETL/smart_ptr
new file mode 100644 (file)
index 0000000..9209811
--- /dev/null
@@ -0,0 +1,36 @@
+// <smart_ptr> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Template Smart Pointer
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SMART_PTR__
+#define __SMART_PTR__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_smart_ptr.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/spline b/ETL/tags/stable/ETL/spline
new file mode 100644 (file)
index 0000000..9c8452e
--- /dev/null
@@ -0,0 +1,37 @@
+// <spline> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Spline Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SPLINE__
+#define __SPLINE__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_bspline.h"
+#include "_curve.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/status b/ETL/tags/stable/ETL/status
new file mode 100644 (file)
index 0000000..f17161d
--- /dev/null
@@ -0,0 +1,38 @@
+#ifdef THIS_CODE_IS_NOT_USED
+// <status> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Status Callback Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __STATUS__
+#define __STATUS__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_status.h"
+
+/* === E N D =============================================================== */
+
+#endif
+#endif /* THIS_CODE_IS_NOT_USED */
diff --git a/ETL/tags/stable/ETL/stringf b/ETL/tags/stable/ETL/stringf
new file mode 100644 (file)
index 0000000..36ae4be
--- /dev/null
@@ -0,0 +1,36 @@
+// <stringf> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** stringf Procedure
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __STRINGF__
+#define __STRINGF__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_stringf.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/surface b/ETL/tags/stable/ETL/surface
new file mode 100644 (file)
index 0000000..79f484b
--- /dev/null
@@ -0,0 +1,36 @@
+// <surface> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Surface Abstraction Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SURFACE__
+#define __SURFACE__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_surface.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/thread b/ETL/tags/stable/ETL/thread
new file mode 100644 (file)
index 0000000..6aeb221
--- /dev/null
@@ -0,0 +1,36 @@
+// <thread> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Thread Abstraction Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __THREAD__
+#define __THREAD__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_thread.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/trivial b/ETL/tags/stable/ETL/trivial
new file mode 100644 (file)
index 0000000..efc7ebc
--- /dev/null
@@ -0,0 +1,36 @@
+// <trivial> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Trivial Template Class
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __TRIVIAL__
+#define __TRIVIAL__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_trivial.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/ETL/value b/ETL/tags/stable/ETL/value
new file mode 100644 (file)
index 0000000..b19739c
--- /dev/null
@@ -0,0 +1,36 @@
+// <value> -*- C++ -*-
+/*! ========================================================================
+** Extended Template and Library
+** Generic Value Template
+** $Id$
+**
+** Copyright (c) 2002 Adrian Bentley
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __VALUE__
+#define __VALUE__
+
+/* === H E A D E R S ======================================================= */
+
+#include "etl_config.h"
+
+#include "_value.h"
+
+/* === E N D =============================================================== */
+
+#endif
diff --git a/ETL/tags/stable/Makefile.am b/ETL/tags/stable/Makefile.am
new file mode 100644 (file)
index 0000000..d9b6ef9
--- /dev/null
@@ -0,0 +1,80 @@
+# $Id$
+
+MAINTAINERCLEANFILES=COPYING INSTALL config/config.guess config/config.sub config/ltmain.sh config/install-sh config/mkinstalldirs config/aclocal.m4 config/missing config/texinfo.tex config/depcomp aclocal.m4 config.h.in configure stamp-h.in Makefile.in config.log config.status .doc_stamp .DS_Store @PACKAGE@.spec include/etl_profile.h.in ETL.pc.in doxygen.cfg
+
+SUBDIRS=ETL test
+
+# Install the pkg-config file:
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = ETL.pc
+
+#Install the -config/m4 alternative to pkg-config:
+bin_SCRIPTS=ETL-config
+aclocaldir = $(prefix)/share/aclocal
+
+
+EXTRA_DIST=COPYING bootstrap config/subs.m4 config/depcomp config/cxx_macros.m4 ETL.pbproj/project.pbxproj ETL.pbproj/etl_profile.h ETL.pbproj/frameworkfix.cpp @PACKAGE_TARNAME@.spec config/project.spec.in config/build.cfg ETL-config.in config/ETL.m4 config/doxygen.cfg.in doxygen.cfg config/pkgconfig.pc.in @PACKAGE_TARNAME@.pc.in
+
+CVS=cvs
+SVN=svn
+TAG=@PACKAGE_TARNAME@_@VERSION_MAJ@_@VERSION_MIN@_@VERSION_REV@
+
+GREP=grep
+
+PRINTF=printf
+
+SH=sh
+
+DOXYGEN=doxygen
+
+stats:
+       -@echo
+       -@echo  -- Stats
+       -@echo
+       -@$(PRINTF) "Total lines: "
+       -@wc -l $(shell find $(top_srcdir)/ETL -name '*.[ch]*') | $(GREP) total
+       -@$(PRINTF) "Total size: "
+       -@du -hcs $(shell find $(top_srcdir)/ETL -name '*.[ch]*') | $(GREP) total
+       -@echo 
+
+tagstable:
+       -$(SVN) delete $(SVN_REPOSITORY)/tags/stable -m "Stabe Tag: Removing old tag"
+       $(SVN) copy $(top_srcdir) $(SVN_REPOSITORY)/tags/stable -m "Stable Tag: Copying everything over"
+
+tagrelease:
+       $(SVN) copy $(top_srcdir) $(SVN_REPOSITORY)/tags/$(TAG) -m "Release $(TAG)"
+
+ChangeLog:
+       -svn update
+       svn2cl --include-rev || touch ChangeLog
+
+listfixmes:
+       -@echo
+       -@echo  -- List of pending FIXMEs
+       -@echo
+       -@$(GREP) FIXME -n $(shell find $(top_srcdir) -name '*.[ch]*')
+       -@echo
+
+listhacks:
+       -@echo
+       -@echo  -- List of pending HACKs
+       -@echo
+       -@$(GREP) HACK -n $(shell find $(top_srcdir) -name '*.[ch]*')
+       -@echo
+
+run: check
+
+$(srcdir)/configure:  $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+       $(srcdir)/bootstrap
+
+.doc_stamp: doxygen.cfg
+       $(DOXYGEN) doxygen.cfg
+       touch .doc_stamp
+
+html: .doc_stamp
+
+rtf: .doc_stamp
+
+docs: html
+
+.PHONY: stats tagstable tagrelease listfixmes listhacks check docs pdf html rtf
diff --git a/ETL/tags/stable/NEWS b/ETL/tags/stable/NEWS
new file mode 100644 (file)
index 0000000..db6f68d
--- /dev/null
@@ -0,0 +1,31 @@
+              ETL releases
+
+ 0.04.10 (SVN 878) - October 10, 2007 - Bug fixes
+
+  * Fix dirname for absolute paths (#1793306)
+  * Fix minor issues and typos
+  * Various changes to the 'angle' code.  89+360 < 90;  90 == 90+360, !360 is true, etc.
+  * Resolve confusion about whether angles are clockwise, and whether they're stored in radians.
+  * Fix 'make check' for 'fixed' so that it doesn't fail.  Tidy the output, too.
+
+ 0.04.09 (SVN 530) - June 20, 2006 - Bug fixes
+
+  * Fix amd64 issue
+  * Some tests fixes
+  * Misc bug fixes
+  * Add better code for finding closest point to a bezier  (#1672033)
+
+ 0.04.08 (SVN 139) - February 27, 2006 - Bug fixes
+
+  * Update doxygen configuration
+  * Misc bug fixes
+
+ 0.04.07 (SVN 52) - November 6, 2005 - Bug fixes
+
+  * Add ./configure options for debug, warnings, optimisation, profiling
+  * Misc bug fixes
+
+ 0.04.06 - November 3, 2005 - First release!
+
+  * First release!
+
diff --git a/ETL/tags/stable/README b/ETL/tags/stable/README
new file mode 100644 (file)
index 0000000..9143229
--- /dev/null
@@ -0,0 +1,37 @@
+              ETL -- Extended Template Library
+
+ETL is a multi-platform class and template library designed to add
+new datatypes and functions which combine well with the existing
+types and functions from the C++ Standard Template Library (STL).
+
+Web:  http://www.synfig.com/
+Wiki: http://wiki.synfig.com/
+SVN:  http://svn.voria.com/code/ETL/
+Proj: http://sf.net/projects/synfig/
+IRC:  irc://irc.freenode.net/synfig
+
+Please use the IRC channel and the sf.net tracker to get support and
+report bugs, request features and submit patches.
+
+Copyright
+
+Copyright 2002 Robert B. Quattlebaum Jr.
+Copyright 2002 Adrian Bentley
+Copyright 2007 Chris Moore
+
+Licence
+
+This package is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of
+the License, or (at your option) any later version.
+
+This package is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+or visit http://www.gnu.org/licenses/gpl.html
diff --git a/ETL/tags/stable/bootstrap b/ETL/tags/stable/bootstrap
new file mode 100755 (executable)
index 0000000..549b442
--- /dev/null
@@ -0,0 +1,220 @@
+#! /bin/sh
+#
+# Extended Template Library Bootstrap Script
+# $Id$
+# 
+# This script creates the configure script and Makefile.in files,
+# and also fixes a few things in both to ensure a smooth build
+# on all compilers and platforms.
+#
+
+# Grab the current directory and move to our own
+CURR_DIR="$(pwd)"
+cd "$(dirname $0)"
+
+# Environment Variables
+BOOTSTRAP_NAME="$(basename $0)"
+
+CONFIG_DIR="config"
+
+[ -x /bin/cygpath ] && CONFIG_DIR="`cygpath -m -s "$CONFIG_DIR"`"
+[ -x /bin/cygpath ] && CONFIG_DIR="`cygpath -u "$CONFIG_DIR"`"
+[ -x /bin/cygpath ] && CURR_DIR="`cygpath -m -s "$CURR_DIR"`"
+[ -x /bin/cygpath ] && CURR_DIR="`cygpath -u "$CURR_DIR"`"
+
+. "$CONFIG_DIR/build.cfg"
+
+SED_SCRIPT="
+s/@PACKAGE@/$PACKAGE/g;
+s/@PACKAGE_NAME@/$PACKAGE_NAME/g;
+s/@PACKAGE_BUGREPORT@/$PACKAGE_BUGREPORT/g;
+s/@PACKAGE_TARNAME@/$PACKAGE_TARNAME/g;
+s/@PACKAGE_VERSION@/$PACKAGE_VERSION/g;
+s/@VERSION@/$VERSION/g;
+s/@VERSION_MAJ@/$VERSION_MAJ/g;
+s/@VERSION_MIN@/$VERSION_MIN/g;
+s/@VERSION_REV@/$VERSION_REV/g;
+s/@VERSION_REL@/$VERSION_REL/g;
+s'@SVN_REPOSITORY@'$SVN_REPOSITORY'g;
+s/@CFLAGS@//g;
+"
+
+# Required automake and autoconf versions
+AUTOCONF_VERSION=2.5
+AUTOMAKE_VERSION=1.6
+LIBTOOL_VERSION=1.4
+export WANT_AUTOMAKE=1.6;
+export WANT_AUTOCONF_2_5=1;
+
+# Define the output function
+output () {
+       echo $BOOTSTRAP_NAME: $*
+}
+
+# Define the cleanup function
+cleanup () {
+       output Cleaning up...
+       rm -fr config.cache autom4te.cache configure.in $TEMPFILE
+}
+
+output Preparing build environment for $PACKAGE-$VERSION...
+
+# Look for the CVS directory. If we don't find it, we need to
+# ask the user if they know what they are doing.
+( test -d CVS || test -d .svn ) ||
+{
+       echo "
+$BOOTSTRAP_NAME: warning: This shell script is intended for those
+$BOOTSTRAP_NAME: warning: who either know what they are doing or
+$BOOTSTRAP_NAME: warning: or downloaded this program from the CVS
+$BOOTSTRAP_NAME: warning: repository. See README for more details.
+$BOOTSTRAP_NAME: warning: To avoid seeing this message in the future,
+$BOOTSTRAP_NAME: warning: create an empty directory called 'CVS'."
+       echo Waiting for 15 seconds...
+       sleep 15
+}
+
+# Create the temporary file
+output Creating temporary file...
+TEMPFILE=`mktemp /tmp/$BOOTSTRAP_NAME.XXXXXX` ||
+{
+       output ERROR: Unable to create temporary file!
+       exit 1
+}
+
+# Check for autoconf
+(which autoconf > /dev/null 2>&1 ) ||
+{
+       output error: 'Could not find GNU autoconf!'
+       output You need to download and install GNU autoconf v2.52 or higher.
+       output '<ftp://ftp.gnu.org/gnu/autoconf>'
+       cleanup;
+       exit 1
+}
+
+# Check autoconf version
+output Using $(autoconf --version | grep utoconf)
+autoconf --version | grep -q "$AUTOCONF_VERSION" || echo \
+"$BOOTSTRAP_NAME: warning: Unexpected version of GNU Autoconf (expected $AUTOCONF_VERSION)
+$BOOTSTRAP_NAME: warning: *** Bootstrap process may fail!"
+
+# Check for automake
+(which automake > /dev/null 2>&1 ) ||
+{
+       output error: 'Could not find GNU automake!'
+       output You need to download and install GNU automake v1.5 or higher.
+       output '<ftp://ftp.gnu.org/gnu/automake>'
+       cleanup;
+       exit 1
+}
+
+# Check automake version
+output Using $(automake --version | grep utomake)
+automake --version | grep -q "$AUTOMAKE_VERSION" || echo \
+"$BOOTSTRAP_NAME: warning: Unexpected version of GNU Automake (expected $AUTOMAKE_VERSION)
+$BOOTSTRAP_NAME: warning: *** Bootstrap process may fail!"
+
+for FILENAME in doxygen.cfg pkgconfig.pc project.spec ; do {
+output Creating $FILENAME...
+sed "$SED_SCRIPT" < "$CONFIG_DIR/$FILENAME.in" > $FILENAME;
+} ; done
+
+output Renaming pkgconfig.pc to $PACKAGE_TARNAME.pc.in...
+mv pkgconfig.pc "$PACKAGE_TARNAME.pc.in"
+
+output Renaming project.spec to $PACKAGE.spec...
+mv project.spec "$PACKAGE.spec"
+
+output Finishing up $PACKAGE.spec...
+echo %changelog >> "$PACKAGE.spec"
+cat NEWS >> "$PACKAGE.spec"
+
+output Creating configure.in from configure.ac...
+sed "$SED_SCRIPT" < "$CONFIG_DIR/configure.ac" > configure.in;
+
+output Generating ChangeLog from SVN
+if test x != "x$VERSION_REL" ; then export REVISION="--revision $VERSION_REL" ; fi
+test -f ChangeLog || svn2cl --include-rev $REVISION $SVN_REPOSITORY/trunk/ || touch ChangeLog
+
+output Setting up build environment...
+
+# Set the shell to output what we are doing
+set -x
+
+# Create all of the build environment files
+(
+       aclocal -I "$CONFIG_DIR" $ACLOCAL_FLAGS &&
+       autoheader &&
+       autoconf -o configure &&
+       automake --force-missing --add-missing --include-deps 
+) ||
+{
+       # Something went wrong...
+       set +x
+       echo $BOOTSTRAP_NAME: Failure.
+       cleanup;
+       exit 1
+}
+
+# Turn off echoing of commands
+set +x
+
+#output Patching configure script to look for gcc3...
+#sed "
+#s/g++ c++/g++3 g++ c++/;
+#s/gcc cc/gcc3 gcc cc/;
+#s:PREFIX/include:PREFIX/include/ETL:;
+#" < configure > $TEMPFILE
+#cp $TEMPFILE configure
+
+# Patch the Makefile.am files
+for filename in $(find Makefile.in ETL test -name Makefile.in) ; do {
+       echo $BOOTSTRAP_NAME: Patching $filename
+       (
+               cp $filename $TEMPFILE &&
+               sed "
+                       s;-I. ;;
+                       s;-I"'$(srcdir)'" ;-I"'$(top_srcdir)'" ;
+                       s;configure.in;config/configure.ac;
+               " < $TEMPFILE > $filename
+       ) ||
+       {
+               # Patch failure
+               echo $BOOTSTRAP_NAME: Failure. Unable to patch $filename.
+               cleanup;
+               exit 1
+       }
+}; done
+
+echo $BOOTSTRAP_NAME: Creating Makefile...
+( echo "
+all:
+       ./configure --enable-maintainer-mode
+       make all
+       
+install:
+       ./configure --enable-maintainer-mode
+       make install
+       
+check:
+       ./configure --enable-maintainer-mode
+       make check
+
+distcheck:
+       ./configure --enable-maintainer-mode
+       make check
+       
+dist:
+       ./configure --enable-maintainer-mode
+       make dist
+
+docs: doxygen.cfg
+       doxygen doxygen.cfg
+" ) > Makefile
+
+echo $BOOTSTRAP_NAME: Complete.
+
+cleanup;
+
+# Move back to the current directory
+cd "$CURR_DIR"
diff --git a/ETL/tags/stable/config/ETL.m4 b/ETL/tags/stable/config/ETL.m4
new file mode 100644 (file)
index 0000000..7c807dd
--- /dev/null
@@ -0,0 +1,74 @@
+# ETL M4 Macro
+# For GNU Autotools
+# $Id$
+#
+# By Robert B. Quattlebaum Jr. <darco@users.sf.net>
+#
+
+AC_DEFUN([ETL_DEPS],
+[
+       AC_C_BIGENDIAN
+       
+       AC_CHECK_LIB(user32, main)
+       AC_CHECK_LIB(kernel32, main)
+       AC_CHECK_LIB(pthread, main)
+               
+       AC_HEADER_STDC
+       
+       AC_CHECK_HEADERS(pthread.h)
+       AC_CHECK_HEADERS(sched.h)
+       AC_CHECK_HEADERS(sys/times.h)
+       AC_CHECK_HEADERS(sys/time.h)
+       AC_CHECK_HEADERS(unistd.h)
+       AC_CHECK_HEADERS(windows.h)
+       AC_CHECK_FUNCS([pthread_create])
+       AC_CHECK_FUNCS([pthread_rwlock_init])
+       AC_CHECK_FUNCS([pthread_yield])
+       AC_CHECK_FUNCS([sched_yield])
+       AC_CHECK_FUNCS([CreateThread])
+       AC_CHECK_FUNCS([__clone])
+       AC_CHECK_FUNCS([QueryPerformanceCounter])
+       
+       AC_CHECK_FUNCS([gettimeofday])
+       AC_CHECK_FUNCS([sscanf])
+       AC_CHECK_FUNCS([vsscanf])
+       AC_CHECK_FUNCS([vsprintf])
+       AC_CHECK_FUNCS([vasprintf])
+       AC_CHECK_FUNCS([vsnprintf],[],[
+               AC_CHECK_FUNC([_vsnprintf],[
+                       AC_DEFINE(vsnprintf,_vsnprintf,[define if the vsnprintf function is mangled])
+                       AC_DEFINE(HAVE_VSNPRINTF,1)
+               ])
+       ])
+])
+
+AC_DEFUN([USING_ETL],
+[
+       AC_ARG_WITH(ETL-includes,
+       [  --with-ETL-includes    Specify location of ETL headers],[
+       CXXFLAGS="$CXXFLAGS -I$withval"
+       ])
+
+       AC_PATH_PROG(ETL_CONFIG,ETL-config,no)
+
+       if test "$ETL_CONFIG" = "no"; then
+               no_ETL_config="yes"
+               $2
+       else
+               AC_MSG_CHECKING([if $ETL_CONFIG works])
+               if $ETL_CONFIG --libs >/dev/null 2>&1; then
+                       ETL_VERSION="`$ETL_CONFIG --version`"
+                       AC_MSG_RESULT([yes, $ETL_VERSION])
+                       CXXFLAGS="$CXXFLAGS `$ETL_CONFIG --cxxflags`"
+                       $1
+               else
+                       AC_MSG_RESULT(no)
+                       no_ETL_config="yes"
+                       $2
+               fi
+       fi
+
+       ETL_DEPS
+])
+
+
diff --git a/ETL/tags/stable/config/build.cfg b/ETL/tags/stable/config/build.cfg
new file mode 100644 (file)
index 0000000..627b966
--- /dev/null
@@ -0,0 +1,21 @@
+
+PACKAGE_NAME="Voria Extended Class and Template Library"
+PACKAGE_BUGREPORT="darco@deepdarc.com"
+PACKAGE_TARNAME="ETL"
+VERSION_MAJ="0"
+VERSION_MIN="04"
+VERSION_REV="10"
+[ -d ".svn" ] && VERSION_REL=`svn info | grep Revision | sed "s/.* \([0123456789]*\)/\1/"`
+SVN_REPOSITORY="http://svn.voria.com/code/ETL"
+
+[ -d CVS ] && VERSION_REL="CVS"
+
+if [ x$VERSION_REL = "x" ] ; then {
+       VERSION=$VERSION_MAJ.$VERSION_MIN.$VERSION_REV
+} else {
+       VERSION=$VERSION_MAJ.$VERSION_MIN.$VERSION_REV-$VERSION_REL
+} ; fi
+
+PACKAGE_VERSION=$VERSION
+PACKAGE=$PACKAGE_TARNAME
+
diff --git a/ETL/tags/stable/config/configure.ac b/ETL/tags/stable/config/configure.ac
new file mode 100644 (file)
index 0000000..9385047
--- /dev/null
@@ -0,0 +1,106 @@
+# $Id$
+
+# -- I N I T --------------------------------------------------
+
+. $srcdir/config/build.cfg 
+
+AC_INIT(@PACKAGE_NAME@,@PACKAGE_VERSION@,@PACKAGE_BUGREPORT@,@PACKAGE_TARNAME@)
+AC_REVISION
+
+AC_CONFIG_AUX_DIR(config)
+AM_CONFIG_HEADER(ETL/etl_profile_.h)
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+AM_INIT_AUTOMAKE([ no-define ])
+AM_MAINTAINER_MODE
+
+# -- V A R I A B L E S ----------------------------------------
+
+debug="no"
+
+SVN_REPOSITORY=@SVN_REPOSITORY@
+AC_SUBST(SVN_REPOSITORY)
+
+# -- A R G U M E N T S ----------------------------------------
+
+
+# -- P R O G R A M S ------------------------------------------
+
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_INSTALL
+AC_PROG_RANLIB
+
+AC_LANG_CPLUSPLUS
+
+AC_ARG_WARNINGS
+AC_ARG_DEBUG
+AC_ARG_OPTIMIZATION
+AC_ARG_PROFILING
+
+AC_WIN32_QUIRKS
+
+# -- L I B R A R I E S ----------------------------------------
+
+# -- H E A D E R S --------------------------------------------
+
+AH_TOP([
+// We want to be autoconf/autoheader friendly, so 
+// if the developer has already included an
+// autoheader-generated configuration script, 
+// we can assume that the user knew what they
+// were doing and let them use their own config.h.
+//#ifndef PACKAGE_TARNAME
+])
+
+AH_BOTTOM([
+//#endif // ifndef PACKAGE_TARNAME
+])
+
+
+# -- T Y P E S & S T R U C T S --------------------------------
+
+# -- F U N C T I O N S ----------------------------------------
+
+ETL_DEPS
+AC_CHECK_FUNCS([fork])
+AC_CHECK_FUNCS([kill])
+AC_CHECK_FUNCS([pipe])
+
+# -- O U T P U T ----------------------------------------------
+
+AC_SUBST(CFLAGS)
+AC_SUBST(CPPFLAGS)
+AC_SUBST(LDFLAGS)
+
+VERSION_MAJ=@VERSION_MAJ@
+VERSION_MIN=@VERSION_MIN@
+VERSION_REV=@VERSION_REV@
+
+AC_SUBST(VERSION_MAJ)
+AC_SUBST(VERSION_MIN)
+AC_SUBST(VERSION_REV)
+
+AC_OUTPUT(
+ETL-config
+Makefile
+ETL/Makefile
+test/Makefile
+@PACKAGE_TARNAME@.pc
+)
+
+# -- S U M M A R Y --------------------------------------------
+
+echo "
+$PACKAGE_NAME v.$VERSION
+Configuration Summary
+- - - - - -
+
+Install Prefix -------------------> $prefix
+Target Platform ------------------> $host
+Debug Mode -----------------------> $debug
+
+"'$'"CXX ------------------------------> '$CXX'
+"'$'"CXXFLAGS -------------------------> '$CXXFLAGS'
+"
diff --git a/ETL/tags/stable/config/cxx_macros.m4 b/ETL/tags/stable/config/cxx_macros.m4
new file mode 100644 (file)
index 0000000..8fc247a
--- /dev/null
@@ -0,0 +1,88 @@
+AC_DEFUN([AC_CXX_FUNCTION_NONTYPE_PARAMETERS],
+[AC_CACHE_CHECK(whether the compiler supports function templates with non-type parameters,
+ac_cv_cxx_function_nontype_parameters,
+[AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([
+template<class T, int N> class A {};
+template<class T, int N> int f(const A<T,N>& x) { return 0; }
+],[A<double, 17> z; return f(z);],
+ ac_cv_cxx_function_nontype_parameters=yes, ac_cv_cxx_function_nontype_parameters=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_function_nontype_parameters" = yes; then
+  AC_DEFINE(HAVE_FUNCTION_NONTYPE_PARAMETERS,,
+            [define if the compiler supports function templates with non-type parameters])
+fi
+])
+
+AC_DEFUN([AC_CXX_NAMESPACES],
+[AC_CACHE_CHECK(whether the compiler implements namespaces,
+ac_cv_cxx_namespaces,
+[AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}],
+                [using namespace Outer::Inner; return i;],
+ ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_namespaces" = yes; then
+  AC_DEFINE(HAVE_NAMESPACES,,[define if the compiler implements namespaces])
+fi
+])
+
+AC_DEFUN([AC_CXX_HAVE_COMPLEX],
+[AC_CACHE_CHECK(whether the compiler has complex<T>,
+ac_cv_cxx_have_complex,
+[AC_REQUIRE([AC_CXX_NAMESPACES])
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([#include <complex>
+#ifdef HAVE_NAMESPACES
+using namespace std;
+#endif],[complex<float> a; complex<double> b; return 0;],
+ ac_cv_cxx_have_complex=yes, ac_cv_cxx_have_complex=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_have_complex" = yes; then
+  AC_DEFINE(HAVE_COMPLEX,,[define if the compiler has complex<T>])
+fi
+])
+
+AC_DEFUN([AC_CXX_HAVE_SSTREAM],
+[AC_CACHE_CHECK(whether the compiler has stringstream,
+ac_cv_cxx_have_sstream,
+[AC_REQUIRE([AC_CXX_NAMESPACES])
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([#include <sstream>
+#ifdef HAVE_NAMESPACES
+using namespace std;
+#endif],[stringstream message; message << "Hello"; return 0;],
+ ac_cv_cxx_have_sstream=yes, ac_cv_cxx_have_sstream=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_have_sstream" = yes; then
+  AC_DEFINE(HAVE_SSTREAM,,[define if the compiler has stringstream])
+fi
+])
+
+AC_DEFUN([AC_CXX_MUTABLE],
+[AC_CACHE_CHECK(whether the compiler supports the mutable keyword,
+ac_cv_cxx_mutable,
+[AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([
+class A { mutable int i;
+          public:
+          int f (int n) const { i = n; return i; }
+        };
+],[A a; return a.f (1);],
+ ac_cv_cxx_mutable=yes, ac_cv_cxx_mutable=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_mutable" = yes; then
+  AC_DEFINE(HAVE_MUTABLE,,[define if the compiler supports the mutable keyword])
+fi
+])
+
diff --git a/ETL/tags/stable/config/doxygen.cfg.in b/ETL/tags/stable/config/doxygen.cfg.in
new file mode 100644 (file)
index 0000000..57caa6e
--- /dev/null
@@ -0,0 +1,1246 @@
+# Doxyfile 1.4.6
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+#       TAG = value [value, ...]
+# For lists items can also be appended using:
+#       TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded 
+# by quotes) that should identify the project.
+
+PROJECT_NAME           = @PACKAGE@
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. 
+# This could be handy for archiving the generated documentation or 
+# if some version control system is used.
+
+PROJECT_NUMBER         = @VERSION@
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
+# base path where the generated documentation will be put. 
+# If a relative path is entered, it will be relative to the location 
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = doc
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 
+# 4096 sub-directories (in 2 levels) under the output directory of each output 
+# format and will distribute the generated files over these directories. 
+# Enabling this option can be useful when feeding doxygen a huge amount of 
+# source files, where putting all generated files in the same directory would 
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS         = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all 
+# documentation generated by doxygen is written. Doxygen will use this 
+# information to generate all constant output in the proper language. 
+# The default language is English, other supported languages are: 
+# Brazilian, Catalan, Chinese, Chinese-Traditional, Croatian, Czech, Danish, 
+# Dutch, Finnish, French, German, Greek, Hungarian, Italian, Japanese, 
+# Japanese-en (Japanese with English messages), Korean, Korean-en, Norwegian, 
+# Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovene, Spanish, 
+# Swedish, and Ukrainian.
+
+OUTPUT_LANGUAGE        = English
+
+# This tag can be used to specify the encoding used in the generated output. 
+# The encoding is not always determined by the language that is chosen, 
+# but also whether or not the output is meant for Windows or non-Windows users. 
+# In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES 
+# forces the Windows encoding (this is the default for the Windows binary), 
+# whereas setting the tag to NO uses a Unix-style encoding (the default for 
+# all platforms other than Windows).
+
+USE_WINDOWS_ENCODING   = NO
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will 
+# include brief member descriptions after the members that are listed in 
+# the file and class documentation (similar to JavaDoc). 
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend 
+# the brief description of a member or function before the detailed description. 
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the 
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator 
+# that is used to form the text in various listings. Each string 
+# in this list, if found as the leading text of the brief description, will be 
+# stripped from the text and the result after processing the whole list, is 
+# used as the annotated text. Otherwise, the brief description is used as-is. 
+# If left blank, the following values are used ("$name" is automatically 
+# replaced with the name of the entity): "The $name class" "The $name widget" 
+# "The $name file" "is" "provides" "specifies" "contains" 
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF       = 
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then 
+# Doxygen will generate a detailed section even if there is only a brief 
+# description.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all 
+# inherited members of a class in the documentation of that class as if those 
+# members were ordinary class members. Constructors, destructors and assignment 
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full 
+# path before files name in the file list and in the header files. If set 
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES        = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag 
+# can be used to strip a user-defined part of the path. Stripping is 
+# only done if one of the specified strings matches the left-hand part of 
+# the path. The tag can be used to show relative paths in the file list. 
+# If left blank the directory from which doxygen is run is used as the 
+# path to strip.
+
+STRIP_FROM_PATH        = 
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of 
+# the path mentioned in the documentation of a class, which tells 
+# the reader which header file to include in order to use a class. 
+# If left blank only the name of the header file containing the class 
+# definition is used. Otherwise one should specify the include paths that 
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH    = 
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter 
+# (but less readable) file names. This can be useful is your file systems 
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen 
+# will interpret the first line (until the first dot) of a JavaDoc-style 
+# comment as the brief description. If set to NO, the JavaDoc 
+# comments will behave just like the Qt-style comments (thus requiring an 
+# explicit @brief command for a brief description.
+
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+
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+# function macros are typically used for boiler-plate code, and will confuse 
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references   
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles. 
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+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed 
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+
+EXTERNAL_GROUPS        = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script 
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH              = /usr/bin/perl
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+# have no effect if this option is set to NO (the default)
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+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for each documented class showing the direct and 
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+CLASS_GRAPH            = YES
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+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for each documented class showing the direct and 
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+COLLABORATION_GRAPH    = YES
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+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for groups, showing the direct groups dependencies
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+GROUP_GRAPHS           = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and 
+# collaboration diagrams in a style similar to the OMG's Unified Modeling 
+# Language.
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+UML_LOOK               = NO
+
+# If set to YES, the inheritance and collaboration graphs will show the 
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS     = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT 
+# tags are set to YES then doxygen will generate a graph for each documented 
+# file showing the direct and indirect include dependencies of the file with 
+# other documented files.
+
+INCLUDE_GRAPH          = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and 
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each 
+# documented header file showing the documented files that directly or 
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will 
+# generate a call dependency graph for every global function or class method. 
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+# So in most cases it will be better to enable call graphs for selected 
+# functions only using the \callgraph command.
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+CALL_GRAPH             = NO
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+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen 
+# will graphical hierarchy of all classes instead of a textual one.
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+GRAPHICAL_HIERARCHY    = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES 
+# then doxygen will show the dependencies a directory has on other directories 
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+
+DIRECTORY_GRAPH        = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images 
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+
+DOT_IMAGE_FORMAT       = gif
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+# found. If left blank, it is assumed the dot tool can be found in the path.
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+DOT_PATH               = 
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that 
+# contain dot files that are included in the documentation (see the 
+# \dotfile command).
+
+DOTFILE_DIRS           = 
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+# large images.
+
+MAX_DOT_GRAPH_HEIGHT   = 1024
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+# that lay further from the root node will be omitted. Note that setting this 
+# option to 1 or 2 may greatly reduce the computation time needed for large 
+# code bases. Also note that a graph may be further truncated if the graph's 
+# image dimensions are not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH 
+# and MAX_DOT_GRAPH_HEIGHT). If 0 is used for the depth value (the default), 
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+# read).
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+# files in one run (i.e. multiple -o and -T options on the command line). This 
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diff --git a/ETL/tags/stable/config/pkg-support/ETL-devel.info b/ETL/tags/stable/config/pkg-support/ETL-devel.info
new file mode 100755 (executable)
index 0000000..4ba67fd
--- /dev/null
@@ -0,0 +1,14 @@
+Title @_PACKAGE_@ @_VERSION_@
+Version @_RELEASE_@
+Description @_PACKAGE_NAME_@
+DefaultLocation /Library/Frameworks
+DeleteWarning 
+NeedsAuthorization YES
+DisableStop NO
+UseUserMask YES
+Application NO
+Relocatable YES
+Required NO
+InstallOnly NO
+RequiresReboot NO
+InstallFat NO
diff --git a/ETL/tags/stable/config/pkg-support/devel-resources/License.rtf b/ETL/tags/stable/config/pkg-support/devel-resources/License.rtf
new file mode 100755 (executable)
index 0000000..52701d7
--- /dev/null
@@ -0,0 +1,10 @@
+{\rtf1\mac\ansicpg10000\cocoartf102
+{\fonttbl\f0\fswiss\fcharset77 Helvetica-Bold;\f1\fswiss\fcharset77 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\vieww9000\viewh9000\viewkind0
+\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural
+
+\f0\b\fs36 \cf0 This will be the license.
+\f1\b0\fs24 \
+\
+I intend to licence this software under the LGPL. }
\ No newline at end of file
diff --git a/ETL/tags/stable/config/pkg-support/devel-resources/ReadMe.rtf b/ETL/tags/stable/config/pkg-support/devel-resources/ReadMe.rtf
new file mode 100755 (executable)
index 0000000..17874b1
--- /dev/null
@@ -0,0 +1,7 @@
+{\rtf1\mac\ansicpg10000\cocoartf102
+{\fonttbl\f0\fswiss\fcharset77 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\margl1440\margr1440\vieww9000\viewh9000\viewkind0
+\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural
+
+\f0\fs24 \cf0 This is the readme.}
\ No newline at end of file
diff --git a/ETL/tags/stable/config/pkg-support/devel-resources/Welcome.rtf b/ETL/tags/stable/config/pkg-support/devel-resources/Welcome.rtf
new file mode 100755 (executable)
index 0000000..50c42a5
--- /dev/null
@@ -0,0 +1,6 @@
+{\rtf1\mac\ansicpg10000\cocoartf102
+{\fonttbl\f0\fswiss\fcharset77 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural
+
+\f0\fs24 \cf0 This is the welcome file.}
\ No newline at end of file
diff --git a/ETL/tags/stable/config/pkg-support/devel-resources/install.sh b/ETL/tags/stable/config/pkg-support/devel-resources/install.sh
new file mode 100755 (executable)
index 0000000..7cb2058
--- /dev/null
@@ -0,0 +1,48 @@
+#!/bin/sh
+# finish up the installation
+# this script should be executed using the sudo command
+# this file is copied to ETL-devel.post_install and ETL-devel.post_upgrade
+# inside the .pkg bundle
+echo "Running post-install script"
+umask 022
+sleep 1
+
+RESOURCE_DIR=`dirname $0`
+
+cd RESOURCE_DIR
+
+echo "Creating ETL-config script"
+sleep 1
+[ -d /usr/local ] || mkdir /usr/local
+[ -d /usr/local/bin ] || mkdir /usr/local/bin
+[ -d /usr/local/include ] || mkdir /usr/local/include
+[ -d /usr/local/lib ] || mkdir /usr/local/lib
+[ -d /usr/local/sbin ] || mkdir /usr/local/sbin
+
+# If we already have a directory called ETL in our include directory, nuke it
+[ -d /usr/local/include/ETL ] && rm -fr /usr/local/include/ETL
+
+ln -s /usr/local/include/ETL /Library/Frameworks/ETL.framework/Headers
+sed '
+s:@exec_prefix@:/usr/local:g;
+s:@prefix@:/usr/local:g;
+s:@bindir@:$exec_prefix/bin:g;
+s:@libdir@:$exec_prefix/lib:g;
+s:@includedir@:$prefix/include:g;
+s:@VERSION@:@_VERSION_@:g;
+s:@PACKAGE@:@_PACKAGE_@:g;
+s:@LIBS@::g;
+' < $RESOURCE_DIR/ETL-config.in > /usr/local/bin/ETL-config
+chmod 775 /usr/local/bin/ETL-config
+
+echo "Done with shell script"
+sleep 1
+
+exit 0
+
+
+#echo "Precompiling Headers"
+#/usr/bin/cc -precomp ~/Library/Frameworks/SDL.framework/Headers/SDL.h -o ~/Library/Frameworks/SDL.framework/Headers/SDL.p
+
+# open up the README file
+#open ~/"Readme SDL Developer.txt"
diff --git a/ETL/tags/stable/config/pkgconfig.pc.in b/ETL/tags/stable/config/pkgconfig.pc.in
new file mode 100644 (file)
index 0000000..93c32bf
--- /dev/null
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: @PACKAGE_TARNAME@
+Description: @PACKAGE_NAME@
+Requires:
+Version: @VERSION@
+Libs: @LIBS@
+Cflags: -I${includedir}
diff --git a/ETL/tags/stable/config/project.spec.in b/ETL/tags/stable/config/project.spec.in
new file mode 100644 (file)
index 0000000..ad84986
--- /dev/null
@@ -0,0 +1,46 @@
+
+Summary: @PACKAGE_NAME@
+Name: @PACKAGE_TARNAME@-devel
+Version: @VERSION_MAJ@.@VERSION_MIN@.@VERSION_REV@
+Release: @VERSION_REL@
+Copyright: free (see license), see /usr/share/doc/%{name}-%{version}/license.html
+URL: http://www.synfig.com/
+Packager: Robert B. Quattlebaum Jr. <darco@deepdarc.com>
+Group: Development/Languages
+Icon: config/logo.gif
+#Patch0: STLport-rename.patch
+#Patch1: STLport-rules.patch
+#Patch2: STLport-install-dir.patch
+Buildroot: %{_tmppath}/%{name}-%{version}-%(id -u -n)
+
+%description
+VoriaETL is a multiplatform class and template library 
+designed to complement and supplement the C++ STL.
+
+%prep
+%setup
+#%patch0 -p1
+#%patch1 -p1
+#%patch2 -p1
+
+%build
+./configure --prefix=$RPM_BUILD_ROOT
+make
+
+%install
+make install
+
+%clean
+make clean
+
+%post -n @PACKAGE@-devel
+/sbin/ldconfig
+
+%postun -n @PACKAGE@-devel
+/sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%doc INSTALL README doc test
+/usr/include/*
+
diff --git a/ETL/tags/stable/config/subs.m4 b/ETL/tags/stable/config/subs.m4
new file mode 100644 (file)
index 0000000..2e3370e
--- /dev/null
@@ -0,0 +1,275 @@
+
+## AC_ARG_WARNINGS()
+##
+## Provide the --enable-warnings configure argument, set to 'minimum'
+## by default.
+##
+AC_DEFUN([AC_ARG_WARNINGS],
+[
+  AC_ARG_ENABLE([warnings],
+      [  --enable-warnings=[[none|minimum|maximum|hardcore]]
+                          Control compiler pickyness.  [[default=maximum]]],
+      [gtkmm_enable_warnings="$enableval"],
+      gtkmm_enable_warnings="maximum")
+
+  AC_MSG_CHECKING([for compiler warning flags to use])
+
+  gtkmm_warning_flags=''
+
+  case "$gtkmm_enable_warnings" in
+    none|no)     gtkmm_warning_flags='';;
+    minimum|yes) gtkmm_warning_flags='-Wall -Wno-unused-parameter';;
+    maximum)     gtkmm_warning_flags='-W -Wall -Wno-unused-parameter';;
+    hardcore)    gtkmm_warning_flags='-W -Wall -Werror -Wno-unused-parameter';;
+  esac
+
+  gtkmm_use_flags=''
+
+  if test "x$gtkmm_warning_flags" != "x"
+  then
+    echo 'int foo() { return 0; }' > conftest.cc
+
+    for flag in $gtkmm_warning_flags
+    do
+      # Test whether the compiler accepts the flag.  GCC doesn't bail
+      # out when given an unsupported flag but prints a warning, so
+      # check the compiler output instead.
+      gtkmm_cxx_out="`$CXX $flag -c conftest.cc 2>&1`"
+      rm -f conftest.$OBJEXT
+      test "x${gtkmm_cxx_out}" = "x" && \
+        gtkmm_use_flags="${gtkmm_use_flags:+$gtkmm_use_flags }$flag"
+    done
+
+    rm -f conftest.cc
+    gtkmm_cxx_out=''
+  fi
+
+  if test "x$gtkmm_use_flags" != "x"
+  then
+    for flag in $gtkmm_use_flags
+    do
+      case " $CXXFLAGS " in
+        *" $flag "*) ;; # don't add flags twice
+        *)           CXXFLAGS="${CXXFLAGS:+$CXXFLAGS }$flag";;
+      esac
+    done
+  else
+    gtkmm_use_flags='none'
+  fi
+
+  AC_MSG_RESULT([$gtkmm_use_flags])
+])
+
+
+
+
+AC_DEFUN([AC_ARG_DEBUG],
+[
+       AC_MSG_CHECKING([for debug flags])
+
+       AC_ARG_ENABLE(debug,[  --enable-debug           Build in debugging mode],[
+               debug=$enableval
+       ],[
+               debug="no"
+       ])
+       debug_flags=''
+
+       case "$debug" in
+               yes)
+                       debug_flags="-D_DEBUG -g"
+               ;;
+               half)
+                       debug_flags="-DNDEBUG -g"
+               ;;
+               no|*)
+                       debug_flags="-DNDEBUG -Wno-deprecated"
+               ;;
+       esac
+
+
+       CXXFLAGS="`echo $CXXFLAGS | sed s:-g::` $debug_flags"
+       CFLAGS="`echo $CFLAGS | sed s:-g::` $debug_flags"
+
+       AC_MSG_RESULT([$debug_flags])
+])
+
+
+
+
+AC_DEFUN([AC_ARG_OPTIMIZATION],
+[
+       AC_MSG_CHECKING([for optimization flags])
+
+       AC_ARG_ENABLE(optimization,[  --enable-optimization=[[0,1,2,3,4]] Select optimization level (default=2)],[
+               optimization=$enableval
+       ],[
+               optimization="2"
+       ])
+       optimization_flags=''
+       case "$optimization" in
+               0|no)   optimization_flags="-O0";;
+               1)              optimization_flags="-O1";;
+               2|yes)  optimization_flags="-O2";;
+               pass1)  optimization_flags="-O2 -fprofile-arcs";;
+               pass2)  optimization_flags="-O2 -fbranch-probabilities";;
+               3)              optimization_flags="-O3";;
+               *)              optimization_flags="-O4";;
+       esac
+       CXXFLAGS="`echo $CXXFLAGS | sed 's:-O.::g'` $optimization_flags"
+       CFLAGS="`echo $CFLAGS | sed 's:-O.::g'` $optimization_flags"
+       AC_MSG_RESULT([$optimization_flags])    
+])
+
+AC_DEFUN([AC_ARG_PROFILE_ARCS],
+[
+       AC_MSG_CHECKING([for arc profiling])
+
+       AC_ARG_ENABLE(profile-arcs,[  --enable-profile-arcs      Enable arc profiling],[
+               profile_arcs=$enableval
+       ],[
+               profile_arcs=no
+       ])
+       
+       if test $profile_arcs = "yes" ; then {
+               CXXFLAGS="$CXXFLAGS -fprofile-arcs";
+               CFLAGS="$CFLAGS -fprofile-arcs";
+       } ; fi
+               
+       AC_MSG_RESULT([$profile_arcs])  
+])
+
+AC_DEFUN([AC_ARG_BRANCH_PROBABILITIES],
+[
+       AC_MSG_CHECKING([for branch-probabilities])
+
+       AC_ARG_ENABLE(branch-probabilities,[  --enable-branch-probabilities      Enable branch-probabilities],[
+               branch_probabilities=$enableval
+       ],[
+               branch_probabilities=no
+       ])
+       
+       if test $branch_probabilities = "yes" ; then {
+               CXXFLAGS="$CXXFLAGS -fbranch-probabilities";
+               CFLAGS="$CFLAGS -fbranch-probabilities";
+       } ; fi
+               
+       AC_MSG_RESULT([$branch_probabilities])  
+])
+
+AC_DEFUN([AC_ARG_PROFILING],
+[
+       AC_MSG_CHECKING([for profiling])
+
+       AC_ARG_ENABLE(profiling,[  --enable-profiling      Enable profiling using gprof],[
+               profiling=$enableval
+       ],[
+               profiling=no
+       ])
+       
+       if test $profiling = "yes" ; then {
+               CFLAGS="$CFLAGS -pg";
+               CXXFLAGS="$CXXFLAGS -pg";
+               LDFLAGS="$LDFLAGS -pg";
+               LIBS="$LIBS";
+       } ; fi
+               
+       AC_MSG_RESULT([$profiling])     
+])
+
+AC_DEFUN([AC_ARG_TIMELIMIT],
+[
+       AC_ARG_ENABLE(timelimit,[  --enable-timelimit=[[days]] Set number of usable days(default=forever)],[
+               death_time=$((`date +%s`+$enableval*60*60*24))
+               AC_DEFINE_UNQUOTED(DEATH_TIME,$death_time, [ Describes the time at which the library will stop working ] )
+       ],
+       [
+               death_time="no"
+       ])
+])
+
+AC_DEFUN([AC_ARG_LICENSE_KEY],
+[
+       AC_ARG_ENABLE(license_key,[  --enable-license-key    Turn on license key requirement],[
+               AC_DEFINE(LICENSE_KEY_REQUIRED,, [ Enables license key checks ] )
+       ],
+       [
+       ])
+])
+
+AC_DEFUN([AC_ARG_TIMELIMIT],
+[
+       AC_ARG_ENABLE(timelimit,[  --enable-timelimit=[[days]] Set number of usable days(default=forever)],[
+               death_time=$((`date +%s`+$enableval*60*60*24))
+               AC_DEFINE_UNQUOTED(DEATH_TIME,$death_time, [ Describes the time at which the library will stop working ] )
+       ],
+       [
+               death_time="no"
+       ])
+])
+
+MINGW_FLAGS="-mno-cygwin"
+
+
+AC_DEFUN([AC_WIN32_QUIRKS],
+[
+
+case "$host" in
+  *mingw*)
+    AC_MSG_CHECKING([the flavor of the compiler])
+    if ( $CC --version | grep -q mingw ) ; then {
+        AC_MSG_RESULT([compiler is mingw special])
+        LIBTOOL_PATCH_SED="
+            s/dir=\"\$absdir\"/dir=\`cygpath -d -m \"\$absdir\"\`/;
+            s/absdir=\`cd \"\$dir\" && pwd\`/absdir=\`cygpath -d -m \"\$dir\"\`/;
+            s/# We need an absolute path/dir=\`cygpath -d -m \"\$dir\"\` # We need an absolute path/;
+            s- /usr/lib- C:/mingw/lib-g;
+            s-\"/lib -\"C:/mingw/lib -g;
+            s- /lib/ - -g;
+        ";
+        sys_lib_dlsearch_path_spec="C:/mingw/lib"
+        ac_default_prefix=`cygpath -d -m "$ac_default_prefix"`;
+    } else {
+    AC_MSG_RESULT([compiler is cygwin stock, adding -mno-cygwin])
+    CPP="$CPP $MINGW_FLAGS"
+    CC="$CC $MINGW_FLAGS"
+    CXX="$CXX $MINGW_FLAGS -L/usr/$host/lib -I/usr/include/c++/3.3.3/$host"
+    CXXCPP="$CXXCPP $MINGW_FLAGS"
+
+
+} ; fi
+
+    LTCC="gcc"
+    CXXFLAGS="$CXXFLAGS -LC:/GTK/lib"
+    CFLAGS="$CFLAGS -LC:/GTK/lib"
+    LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols -Wl,--subsystem=console -Wl,--enable-runtime-pseudo-reloc" 
+dnl    LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--subsystem=console -Wl,--enable-runtime-pseudo-reloc"
+    ;;
+  *cygwin*)
+    LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols"
+dnl    LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--subsystem=console"
+    CXXFLAGS="$CXXFLAGS -I/target/include"
+    CFLAGS="$CFLAGS -I/target/include"
+    ;;
+  powerpc-apple*)
+    echo Adding mac-specific optimization flags. . .
+    CXXFLAGS="$CXXFLAGS $G5OPTFLAGS"
+    ;;
+esac
+
+
+])
+
+AC_DEFUN([AC_LIBTOOL_PATCH],
+[
+
+if [[ "$LIBTOOL_PATCH_SED""x" != "x" ]] ; then {
+    printf "Patching libtool... "
+    cat libtool | sed "$LIBTOOL_PATCH_SED" > libtool2
+    rm libtool
+    mv libtool2 libtool
+    chmod +x libtool
+    AC_MSG_RESULT([patched])
+} fi ;
+
+
+])
diff --git a/ETL/tags/stable/test/Makefile.am b/ETL/tags/stable/test/Makefile.am
new file mode 100644 (file)
index 0000000..b598a8e
--- /dev/null
@@ -0,0 +1,28 @@
+# $Id$
+
+MAINTAINERCLEANFILES=Makefile.in
+AM_CXXFLAGS=@CXXFLAGS@ -I$(top_srcdir) -I$(top_builddir)
+DEFAULT_INCLUDES=-I$(top_srcdir) -I$(top_builddir)
+#TESTS=fixed clock handle angle random hermite stringf pen surface smart_ptr benchmark spline value
+TESTS=fixed clock handle angle random hermite stringf pen surface smart_ptr benchmark
+
+#check_PROGRAMS=fixed handle clock angle random hermite stringf pen surface smart_ptr benchmark smach spline value
+check_PROGRAMS=fixed handle clock angle random hermite stringf pen surface smart_ptr benchmark smach
+
+benchmark_SOURCES=benchmark.cpp
+smart_ptr_SOURCES=smart_ptr.cpp
+surface_SOURCES=surface.cpp
+pen_SOURCES=pen.cpp
+handle_SOURCES=handle.cpp
+angle_SOURCES=angle.cpp
+random_SOURCES=random.cpp
+fixed_SOURCES=fixed.cpp
+smach_SOURCES=smach.cpp
+clock_SOURCES=clock.cpp
+hermite_SOURCES=hermite.cpp
+#spline_SOURCES=spline.cpp
+stringf_SOURCES=stringf.cpp
+#value_SOURCES=value.cpp
+
+# FIXME: fix compiler errors for the spline and value tests.
+EXTRA_DIST=spline.cpp value.cpp
diff --git a/ETL/tags/stable/test/angle.cpp b/ETL/tags/stable/test/angle.cpp
new file mode 100644 (file)
index 0000000..80c5569
--- /dev/null
@@ -0,0 +1,527 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Angle Class Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <stdio.h>
+#include <ETL/angle>
+#include <ETL/fastangle>
+#include <ETL/clock>
+#include <ETL/bezier>
+#include <ETL/hermite>
+
+/* === M A C R O S ========================================================= */
+
+ETL_FASTANGLE_INIT();
+
+using namespace std;
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+int fastangle_test(void)
+{
+       int ret=0;
+       float largest_error;
+
+       {
+               angle theta;
+               fastangle theta2;
+               float error;
+               largest_error=0.0f;
+
+               for(
+                       theta=angle::degrees(0),theta2=fastangle::degrees(0);
+                       theta<=angle::degrees(360);
+                       theta+=angle::degrees(10),theta2+=fastangle::degrees(10)
+               )
+               {
+                       error=(float)angle::sin(theta).get() -(float)fastangle::sin(theta2).get();
+                       /*
+                       fprintf(stderr,"angle: sin(%d)=%f ;\tfastangle: sin(%d)=%f ;\t diff: %f\n",
+                               (int)angle::degrees(theta),
+                               (float)angle::sin(theta),
+                               (int)fastangle::degrees(theta2),
+                               (float)fastangle::sin(theta2),
+                               error
+                               );
+                       */
+                       if(error > largest_error)
+                               largest_error=error;
+                       if(error < -largest_error)
+                               largest_error=-error;
+
+               }
+       }
+       printf("fastangle: Largest SIN error: (+/-)%f\n",largest_error);
+       if(largest_error>0.075)ret++;
+
+       {
+               angle theta;
+               fastangle theta2;
+               float error;
+               largest_error=0.0f;
+
+               for(
+                       theta=angle::degrees(0),theta2=fastangle::degrees(0);
+                       theta<=angle::degrees(360);
+                       theta+=angle::degrees(10),theta2+=fastangle::degrees(10)
+               )
+               {
+                       error=(float)angle::cos(theta).get() -(float)fastangle::cos(theta2).get();
+                       /*
+                       fprintf(stderr,"angle: cos(%d)=%f ;\tfastangle: cos(%d)=%f ;\t diff: %f\n",
+                               (int)angle::degrees(theta),
+                               (float)angle::cos(theta),
+                               (int)fastangle::degrees(theta2),
+                               (float)fastangle::cos(theta2),
+                               error
+                               );
+                       */
+                       if(error > largest_error)
+                               largest_error=error;
+                       if(error < -largest_error)
+                               largest_error=-error;
+
+               }
+       }
+       printf("fastangle: Largest COS error: (+/-)%f\n",largest_error);
+       if(largest_error>0.075)ret++;
+
+       {
+               double val;
+               float error;
+               largest_error=0.0f;
+
+               for(
+                       val=-1.0f;
+                       val<1.0f;
+                       val+=0.01
+               )
+               {
+                       error=angle::radians(angle::sin(val)).get() -fastangle::radians(fastangle::sin(val)).get();
+                       /*
+                       fprintf(stderr,"angle: asin(%f)=%frad ;\tfastangle: asin(%f)=%frad ;\t diff: %f\n",
+                               val,
+                               (float)(angle::radians)angle::sin(val),
+                               val,
+                               (float)(fastangle::radians)fastangle::sin(val),
+                               error
+                               );
+                       */
+                       if(error > largest_error)
+                               largest_error=error;
+                       if(error < -largest_error)
+                               largest_error=-error;
+
+               }
+       }
+       printf("fastangle: Largest ASIN error: (+/-)%frad\n",largest_error);
+       if(largest_error>0.075)ret++;
+
+
+       {
+               double val;
+               float error;
+               largest_error=0.0f;
+
+               for(
+                       val=-1.0f;
+                       val<1.0f;
+                       val+=0.01
+               )
+               {
+                       error=angle::radians(angle::cos(val)).get() -fastangle::radians(fastangle::cos(val)).get();
+                       /*
+                       fprintf(stderr,"angle: acos(%f)=%frad ;\tfastangle: acos(%f)=%frad ;\t diff: %f\n",
+                               val,
+                               (float)(angle::radians)angle::cos(val),
+                               val,
+                               (float)(fastangle::radians)fastangle::cos(val),
+                               error
+                               );
+                       */
+                       if(error > largest_error)
+                               largest_error=error;
+                       if(error < -largest_error)
+                               largest_error=-error;
+
+               }
+       }
+       printf("fastangle: Largest ACOS error: (+/-)%frad\n",largest_error);
+       if(largest_error>0.075)ret++;
+
+
+       {
+               angle theta;
+               fastangle theta2;
+               float error;
+               largest_error=0.0f;
+
+               for(
+                       theta=angle::degrees(0),theta2=fastangle::degrees(0);
+                       theta<angle::degrees(360);
+                       theta+=angle::degrees(38),theta2+=fastangle::degrees(38)
+               )
+               {
+                       error=angle::tan(theta).get() - fastangle::tan(theta2).get();
+                       /*
+                       fprintf(stderr,"angle: tan(%d)=%f ;\tfastangle: tan(%d)=%f ;\t diff: %f\n",
+                               (int)angle::degrees(theta),
+                               (float)angle::tan(theta),
+                               (int)fastangle::degrees(theta2),
+                               (float)fastangle::tan(theta2),
+                               error
+                               );
+                       */
+                       if(error > largest_error)
+                               largest_error=error;
+                       if(error < -largest_error)
+                               largest_error=-error;
+
+               }
+       }
+       printf("fastangle: Largest TAN error: (+/-)%f\n",largest_error);
+       if(largest_error>0.75)ret++;
+
+       {
+               double val;
+               float error;
+               largest_error=0.0f;
+
+               for(
+                       val=-4.0f;
+                       val<4.0f;
+                       val+=0.1
+               )
+               {
+                       error=angle::radians(angle::tan(val)).get() -fastangle::radians(fastangle::tan(val)).get();
+                       /*
+                       fprintf(stderr,"angle: atan(%f)=%frad ;\tfastangle: atan(%f)=%frad ;\t diff: %f\n",
+                               val,
+                               (float)(angle::radians)angle::tan(val),
+                               val,
+                               (float)(fastangle::radians)fastangle::tan(val),
+                               error
+                               );
+                       */
+                       if(error > largest_error)
+                               largest_error=error;
+                       if(error < -largest_error)
+                               largest_error=-error;
+
+               }
+       }
+       printf("fastangle: Largest ATAN error: (+/-)%frad\n",largest_error);
+       if(largest_error>0.075)ret++;
+
+
+       {
+               angle theta;
+               float error;
+               largest_error=0.0f;
+
+               for(
+                       theta=angle::degrees(-179);
+                       theta<angle::degrees(180);
+                       theta+=angle::degrees(5)
+               )
+               {
+                       error=angle::radians(theta).get()-fastangle::radians(fastangle::tan(angle::sin(theta).get(),angle::cos(theta).get())).get();
+                       /*
+                       fprintf(stderr,"\tfastangle: atan2(%f, %f)=%fdeg (%f) ;\t diff: %frad\n",
+                               (float)angle::sin(theta),
+                               (float)angle::cos(theta),
+                               (float)(fastangle::degrees)fastangle::tan(angle::sin(theta),angle::cos(theta)),
+                               (float)(fastangle::degrees)fastangle::tan((float)angle::sin(theta)/(float)angle::cos(theta)),
+                               error
+                               );
+                       */
+                       if(error > largest_error)
+                               largest_error=error;
+                       if(error < -largest_error)
+                               largest_error=-error;
+
+               }
+       }
+       printf("fastangle: Largest ATAN2 error: (+/-)%frad\n",largest_error);
+       if(largest_error>0.075)ret++;
+
+       printf("constant tests: %f==%f\n",
+               (float)angle::degrees(angle::tan(1.01)).get(),
+               (float)fastangle::degrees(fastangle::tan(1.01)).get());
+       printf("constant tests: %f==%f\n",
+               (float)angle::degrees(angle::tan(-1.0)).get(),
+               (float)fastangle::degrees(fastangle::tan(-1.0)).get());
+
+       return ret;
+}
+
+template <class Angle>
+void angle_cos_speed_test(void)
+{
+       Angle a,b,c,d;
+       float tmp,tmp2;
+
+       for(tmp=-1.0;tmp<1.0;tmp+=0.000002)
+       {
+               a=(typename Angle::cos)(tmp);
+               b=(typename Angle::cos)(tmp);
+               c=(typename Angle::cos)(tmp);
+               d=(typename Angle::cos)(tmp);
+               tmp2=((typename Angle::cos)(a)).get();
+               tmp2=((typename Angle::cos)(b)).get();
+               tmp2=((typename Angle::cos)(c)).get();
+               tmp2=((typename Angle::cos)(d)).get();
+       }
+}
+template <class Angle>
+void angle_sin_speed_test(void)
+{
+       Angle a,b,c,d;
+       float tmp,tmp2;
+
+       for(tmp=-1.0;tmp<1.0;tmp+=0.000002)
+       {
+               a=(typename Angle::sin)(tmp);
+               b=(typename Angle::sin)(tmp);
+               c=(typename Angle::sin)(tmp);
+               d=(typename Angle::sin)(tmp);
+               tmp2=((typename Angle::sin)(a)).get();
+               tmp2=((typename Angle::sin)(b)).get();
+               tmp2=((typename Angle::sin)(c)).get();
+               tmp2=((typename Angle::sin)(d)).get();
+       }
+}
+template <class Angle>
+void angle_tan_speed_test(void)
+{
+       Angle a,b,c,d;
+       float tmp,tmp2;
+
+       for(tmp=-1.0;tmp<1.0;tmp+=0.000002)
+       {
+               a=(typename Angle::tan)(tmp);
+               b=(typename Angle::tan)(tmp);
+               c=(typename Angle::tan)(tmp);
+               d=(typename Angle::tan)(tmp);
+               tmp2=((typename Angle::tan)(a)).get();
+               tmp2=((typename Angle::tan)(b)).get();
+               tmp2=((typename Angle::tan)(c)).get();
+               tmp2=((typename Angle::tan)(d)).get();
+       }
+}
+template <class Angle, class mytan>
+void angle_atan2_speed_test(void)
+{
+       Angle a,b,c;
+       float x,y;
+
+       for(y=-10.0;y<10.0;y+=0.05)
+               for(x=-10.0;x<10.0;x+=0.05)
+               {
+                       a=mytan(y,x);
+                       a=mytan(x,y);
+                       b=mytan(y,x);
+                       b=mytan(x,y);
+                       c=mytan(y,x);
+                       c=mytan(x,y);
+                       a=mytan(y,x);
+                       a=mytan(x,y);
+                       b=mytan(y,x);
+                       b=mytan(x,y);
+                       c=mytan(y,x);
+                       c=mytan(x,y);
+               }
+}
+
+int fastangle_speed_test(void)
+{
+       int ret=0;
+       float
+               angle_cos_time,
+               fastangle_cos_time,
+               angle_tan_time,
+               fastangle_tan_time,
+               angle_atan2_time,
+               fastangle_atan2_time,
+               angle_sin_time,
+               fastangle_sin_time ;
+
+       etl::clock MyTimer;
+
+       MyTimer.reset();
+       angle_cos_speed_test<angle>();
+       angle_cos_time=MyTimer();
+       printf("angle: Cosine test: %f seconds\n",angle_cos_time);
+
+       MyTimer.reset();
+       angle_cos_speed_test<fastangle>();
+       fastangle_cos_time=MyTimer();
+       printf("fastangle: Cosine test: %f seconds\n",fastangle_cos_time);
+       printf("fastangle is %.02f%% faster\n",(angle_cos_time/fastangle_cos_time)*100.0-100.0);
+
+       MyTimer.reset();
+       angle_sin_speed_test<angle>();
+       angle_sin_time=MyTimer();
+       printf("angle: Sine test: %f seconds\n",angle_sin_time);
+
+       MyTimer.reset();
+       angle_sin_speed_test<fastangle>();
+       fastangle_sin_time=MyTimer();
+       printf("fastangle: Sine test: %f seconds\n",fastangle_sin_time);
+       printf("fastangle is %.02f%% faster\n",(angle_sin_time/fastangle_sin_time)*100.0-100.0);
+
+       MyTimer.reset();
+       angle_tan_speed_test<angle>();
+       angle_tan_time=MyTimer();
+       printf("angle: Tangent test: %f seconds\n",angle_tan_time);
+
+       MyTimer.reset();
+       angle_tan_speed_test<fastangle>();
+       fastangle_tan_time=MyTimer();
+       printf("fastangle: Tangent test: %f seconds\n",fastangle_tan_time);
+       printf("fastangle is %.02f%% faster\n",(angle_tan_time/fastangle_tan_time)*100.0-100.0);
+
+       MyTimer.reset();
+       angle_atan2_speed_test<angle,angle::tan>();
+       angle_atan2_time=MyTimer();
+       printf("angle: arcTangent2 test: %f seconds\n",angle_atan2_time);
+
+       MyTimer.reset();
+       angle_atan2_speed_test<fastangle,fastangle::tan>();
+       fastangle_atan2_time=MyTimer();
+       printf("fastangle: arcTangent2 test: %f seconds\n",fastangle_atan2_time);
+       printf("fastangle is %.02f%% faster\n",(angle_atan2_time/fastangle_atan2_time)*100.0-100.0);
+
+       return ret;
+}
+
+int angle_test()
+{
+       int ret=0;
+       float dist;
+
+       dist=angle::deg(angle::deg(330).dist(angle::deg(30))).get();
+       printf("angle: angular difference between 330deg and 30deg is %0.1fdeg\n",dist);
+       if(floor(dist+0.5)!=-60)
+       {
+               printf("angle: error: should be -60deg!\n");
+               ret++;
+       }
+
+       dist=angle::deg(angle::deg(30).dist(angle::deg(330))).get();
+       printf("angle: angular difference between 30deg and 330deg is %0.1fdeg\n",dist);
+       if(floor(dist+0.5)!=60)
+       {
+               printf("angle: error: should be 60deg!\n");
+               ret++;
+       }
+
+       dist=angle::deg(angle::deg(30).dist(angle::deg(-30))).get();
+       printf("angle: angular difference between 30deg and -30deg is %0.1fdeg\n",dist);
+       if(floor(dist+0.5)!=60)
+       {
+               printf("angle: error: should be 60deg!\n");
+               ret++;
+       }
+
+       dist=angle::deg(angle::deg(-30).dist(angle::deg(30))).get();
+       printf("angle: angular difference between -30deg and 30deg is %0.1fdeg\n",dist);
+       if(floor(dist+0.5)!=-60)
+       {
+               printf("angle: error: should be -60deg!\n");
+               ret++;
+       }
+
+       dist=angle::deg(angle::deg(20).dist(angle::deg(195))).get();
+       printf("angle: angular difference between 20deg and 195deg is %0.1fdeg\n",dist);
+       if(floor(dist+0.5)!=-175)
+       {
+               printf("angle: error: should be -175deg!\n");
+               ret++;
+       }
+
+       dist=angle::deg(angle::deg(20).dist(angle::deg(205))).get();
+       printf("angle: angular difference between 20deg and 205deg is %0.1fdeg\n",dist);
+       if(floor(dist+0.5)!=175)
+       {
+               printf("angle: error: should be 175deg!\n");
+               ret++;
+       }
+
+       int i;
+
+       for(i=-1000;i<1000;i++)
+       {
+               dist=angle::deg(angle::deg(20+i+360).dist(angle::deg(205+i-360))).get();
+               if(floor(dist+0.5)!=175)
+               {
+                       printf("angle: error: Badness at %d!\n",i);
+                       ret++;
+               }
+
+       }
+
+       for(i=-1000;i<1000;i++)
+       {
+               dist=angle::deg(angle::deg(20+i-360).dist(angle::deg(195+i+360))).get();
+               if(floor(dist+0.5)!=-175)
+               {
+                       printf("angle: error: Badness at %d!\n",i);
+                       ret++;
+               }
+
+       }
+
+
+
+       {
+               float f;
+               angle a(angle::deg(-2005));
+               angle b(angle::deg(200));
+
+               affine_combo<angle> combo;
+
+               hermite<angle> hermie(a,b,b.dist(a),b.dist(a));
+
+               for(f=0;f<1.001;f+=0.1)
+               {
+                       printf("@%f--affine_combo: %f hermie: %f\n",angle::deg(f).get(),angle::deg(combo(a,b,f)).get(),angle::deg(hermie(f)).get());
+               }
+
+       }
+
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=fastangle_test();
+       error+=fastangle_speed_test();
+       error+=angle_test();
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/benchmark.cpp b/ETL/tags/stable/test/benchmark.cpp
new file mode 100644 (file)
index 0000000..e453186
--- /dev/null
@@ -0,0 +1,475 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Hermite Curve Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/clock>
+#include <ETL/hermite>
+#include <ETL/angle>
+#include <ETL/fastangle>
+#include <ETL/fixed>
+#include <ETL/surface>
+#include <ETL/gaussian>
+#include <ETL/calculus>
+#include <stdio.h>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+//using namespace std;
+
+#define HERMITE_TEST_ITERATIONS                (100000)
+
+/* === C L A S S E S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+template <class Angle>
+void angle_cos_speed_test(void)
+{
+       Angle a,b,c,d;
+       float tmp,tmp2;
+
+       for(tmp=-1;tmp<1;tmp+=0.000002f)
+       {
+               a=(typename Angle::cos)(tmp);
+               b=(typename Angle::cos)(tmp);
+               c=(typename Angle::cos)(tmp);
+               d=(typename Angle::cos)(tmp);
+               tmp2=((typename Angle::cos)(a)).get();
+               tmp2=((typename Angle::cos)(b)).get();
+               tmp2=((typename Angle::cos)(c)).get();
+               tmp2=((typename Angle::cos)(d)).get();
+       }
+}
+template <class Angle>
+void angle_sin_speed_test(void)
+{
+       Angle a,b,c,d;
+       float tmp,tmp2;
+
+       for(tmp=-1.0;tmp<1.0;tmp+=0.000002f)
+       {
+               a=(typename Angle::sin)(tmp);
+               b=(typename Angle::sin)(tmp);
+               c=(typename Angle::sin)(tmp);
+               d=(typename Angle::sin)(tmp);
+               tmp2=((typename Angle::sin)(a)).get();
+               tmp2=((typename Angle::sin)(b)).get();
+               tmp2=((typename Angle::sin)(c)).get();
+               tmp2=((typename Angle::sin)(d)).get();
+       }
+}
+template <class Angle>
+void angle_tan_speed_test(void)
+{
+       Angle a,b,c,d;
+       float tmp,tmp2;
+
+       for(tmp=-1;tmp<1;tmp+=0.000002f)
+       {
+               a=(typename Angle::tan)(tmp);
+               b=(typename Angle::tan)(tmp);
+               c=(typename Angle::tan)(tmp);
+               d=(typename Angle::tan)(tmp);
+               tmp2=((typename Angle::tan)(a)).get();
+               tmp2=((typename Angle::tan)(b)).get();
+               tmp2=((typename Angle::tan)(c)).get();
+               tmp2=((typename Angle::tan)(d)).get();
+       }
+}
+template <class Angle, class mytan>
+void angle_atan2_speed_test(void)
+{
+       Angle a,b,c;
+       float x,y;
+
+       for(y=-10;y<10;y+=0.05f)
+               for(x=-10;x<10;x+=0.05f)
+               {
+                       a=mytan(y,x);
+                       a=mytan(x,y);
+                       b=mytan(y,x);
+                       b=mytan(x,y);
+                       c=mytan(y,x);
+                       c=mytan(x,y);
+                       a=mytan(y,x);
+                       a=mytan(x,y);
+                       b=mytan(y,x);
+                       b=mytan(x,y);
+                       c=mytan(y,x);
+                       c=mytan(x,y);
+               }
+}
+
+int fastangle_speed_test(void)
+{
+       int ret=0;
+       float
+               angle_cos_time,
+               fastangle_cos_time,
+               angle_tan_time,
+               fastangle_tan_time,
+               angle_atan2_time,
+               fastangle_atan2_time,
+               angle_sin_time,
+               fastangle_sin_time ;
+
+       etl::clock MyTimer;
+
+       MyTimer.reset();
+       angle_cos_speed_test<angle>();
+       angle_cos_time=MyTimer();
+       printf("angle: Cosine test: %f seconds\n",angle_cos_time);
+
+       MyTimer.reset();
+       angle_cos_speed_test<fastangle>();
+       fastangle_cos_time=MyTimer();
+       printf("fastangle: Cosine test: %f seconds\n",fastangle_cos_time);
+       printf("fastangle is %.02f%% faster\n",(angle_cos_time/fastangle_cos_time)*100.0-100.0);
+
+       MyTimer.reset();
+       angle_sin_speed_test<angle>();
+       angle_sin_time=MyTimer();
+       printf("angle: Sine test: %f seconds\n",angle_sin_time);
+
+       MyTimer.reset();
+       angle_sin_speed_test<fastangle>();
+       fastangle_sin_time=MyTimer();
+       printf("fastangle: Sine test: %f seconds\n",fastangle_sin_time);
+       printf("fastangle is %.02f%% faster\n",(angle_sin_time/fastangle_sin_time)*100.0-100.0);
+
+       MyTimer.reset();
+       angle_tan_speed_test<angle>();
+       angle_tan_time=MyTimer();
+       printf("angle: Tangent test: %f seconds\n",angle_tan_time);
+
+       MyTimer.reset();
+       angle_tan_speed_test<fastangle>();
+       fastangle_tan_time=MyTimer();
+       printf("fastangle: Tangent test: %f seconds\n",fastangle_tan_time);
+       printf("fastangle is %.02f%% faster\n",(angle_tan_time/fastangle_tan_time)*100.0-100.0);
+
+       MyTimer.reset();
+       angle_atan2_speed_test<angle,angle::tan>();
+       angle_atan2_time=MyTimer();
+       printf("angle: arcTangent2 test: %f seconds\n",angle_atan2_time);
+
+       MyTimer.reset();
+       angle_atan2_speed_test<fastangle,fastangle::tan>();
+       fastangle_atan2_time=MyTimer();
+       printf("fastangle: arcTangent2 test: %f seconds\n",fastangle_atan2_time);
+       printf("fastangle is %.02f%% faster\n",(angle_atan2_time/fastangle_atan2_time)*100.0-100.0);
+
+       return ret;
+}
+
+int surface_and_gaussian_blur_test()
+{
+       int ret=0;
+       etl::clock MyTimer;
+       float endtime;
+
+       {
+               surface<float> my_surface(1000,1000);
+
+               MyTimer.reset();
+               gaussian_blur(my_surface.begin(),my_surface.end(),30,30);
+               endtime=MyTimer();
+               printf("surface_and_gaussian_blur_test<float>: %f seconds\n",endtime);
+       }
+
+       {
+               surface<double> my_surface(1000,1000);
+
+               MyTimer.reset();
+               gaussian_blur(my_surface.begin(),my_surface.end(),30,30);
+               endtime=MyTimer();
+               printf("surface_and_gaussian_blur_test<double>: %f seconds\n",endtime);
+       }
+
+       {
+               surface<fixed> my_surface(1000,1000);
+
+               MyTimer.reset();
+               gaussian_blur(my_surface.begin(),my_surface.end(),30,30);
+               endtime=MyTimer();
+               printf("surface_and_gaussian_blur_test<fixed>: %f seconds\n",endtime);
+       }
+
+       return ret;
+}
+
+int hermite_int_test()
+{
+       int ret=0;
+       hermite<int> Hermie;
+       hermite<int>::time_type f;
+       int i;
+
+       etl::clock timer;
+       etl::clock::value_type t;
+
+       Hermie.p1()=0;
+       Hermie.t1()=40000;
+       Hermie.p2()=0;
+       Hermie.t2()=40000;
+
+       Hermie.sync();
+
+       {float t;
+       for(f=0.0f,i=0,timer.reset();i<HERMITE_TEST_ITERATIONS;i++,f+=0.000005f)
+       {
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+       }
+       }
+       t=timer();
+
+       printf("hermite<int>:time=%f milliseconds\n",t*1000);
+       return ret;
+}
+
+int hermite_float_test(void)
+{
+       int ret=0;
+       float f; int i;
+
+       hermite<float> Hermie;
+       etl::clock timer;
+       double t;
+
+       Hermie.p1()=0;
+       Hermie.t1()=1;
+       Hermie.p2()=0;
+       Hermie.t2()=1;
+
+       Hermie.sync();
+
+       {float t;
+       for(f=0.0f,i=0,timer.reset();i<HERMITE_TEST_ITERATIONS;i++,f+=0.000005f)
+       {
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+       }
+       }
+       t=timer();
+
+       printf("hermite<float>:time=%f milliseconds\n",t*1000);
+       return ret;
+}
+
+int hermite_double_test(void)
+{
+       int ret=0,i;
+       float f;
+
+       hermite<double> Hermie;
+       etl::clock timer;
+       double t;
+
+       Hermie.p1()=0;
+       Hermie.t1()=1;
+       Hermie.p2()=0;
+       Hermie.t2()=1;
+
+       Hermie.sync();
+
+       for(f=0.0f,i=0,timer.reset();i<HERMITE_TEST_ITERATIONS;i++,f+=0.000005f)
+       {
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+       }
+       t=timer();
+
+       printf("hermite<double>:time=%f milliseconds\n",t*1000);
+       return ret;
+}
+
+int hermite_fixed_test(void)
+{
+       int ret=0;
+    int i;
+       hermite<fixed> Hermie;
+       hermite<fixed>::time_type f;
+       hermite<fixed>::time_type inc(0.0005f), inc2(1.10);
+       fixed sum(0);
+
+       etl::clock timer;
+       double t;
+
+       Hermie.p1()=0;
+       Hermie.t1()=1;
+       Hermie.p2()=0;
+       Hermie.t2()=1;
+
+       Hermie.sync();
+
+       {fixed t;
+       for(i=0,f=0,timer.reset();i<HERMITE_TEST_ITERATIONS;i++,f+=inc)
+       {
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+               sum+=Hermie(f)+Hermie(f+inc2);
+       }
+       }
+       t=timer();
+
+       printf("hermite<fixed>:time=%f milliseconds\n",t*1000);
+       return ret;
+}
+
+int hermite_angle_test(void)
+{
+       int ret=0,i;
+       float f;
+
+       hermite<angle> Hermie;
+       etl::clock timer;
+       angle tmp;
+       double t;
+
+       Hermie.p1()=angle::degrees(0);
+       Hermie.t1()=angle::degrees(45);
+
+       Hermie.p2()=angle::degrees(-45);
+       Hermie.t2()=angle::degrees(180);
+
+       Hermie.sync();
+
+       for(f=0.0f,i=0,timer.reset();i<HERMITE_TEST_ITERATIONS;i++,f+=0.000005f)
+       {
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+       }
+       t=timer();
+
+       fprintf(stderr,"hermite<angle>:time=%f milliseconds\n",t*1000);
+
+       return ret;
+}
+
+int hermite_fastangle_test(void)
+{
+       int ret=0,i;
+       hermite<fastangle> Hermie;
+       hermite<fastangle>::time_type f;
+
+       etl::clock timer;
+       fastangle tmp;
+       double t;
+
+       Hermie.p1()=fastangle::degrees(0);
+       Hermie.t1()=fastangle::degrees(45);
+
+       Hermie.p2()=fastangle::degrees(-45);
+       Hermie.t2()=fastangle::degrees(180);
+
+       Hermie.sync();
+
+       for(f=0.0f,i=0,timer.reset();i<HERMITE_TEST_ITERATIONS;i++,f+=0.000005f)
+       {
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+       }
+       t=timer();
+
+       fprintf(stderr,"hermite<fastangle>:time=%f milliseconds\n",t*1000);
+
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=fastangle_speed_test();
+       error+=surface_and_gaussian_blur_test();
+       error+=hermite_float_test();
+       error+=hermite_double_test();
+       error+=hermite_int_test();
+       error+=hermite_fixed_test();
+       error+=hermite_angle_test();
+       error+=hermite_fastangle_test();
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/clock.cpp b/ETL/tags/stable/test/clock.cpp
new file mode 100644 (file)
index 0000000..652644b
--- /dev/null
@@ -0,0 +1,79 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Clock Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/clock>
+#include <stdio.h>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+
+/* === P R O C E D U R E S ================================================= */
+
+int basic_test(void)
+{
+       int ret=0;
+       fprintf(stderr,"default etl::clock precision:  %0.8f\n",etl::clock::precision());
+       fprintf(stderr,"realtime etl::clock precision: %0.8f\n",etl::clock_realtime::precision());
+       fprintf(stderr,"proctime etl::clock precision: %0.8f\n",etl::clock_proctime::precision());
+
+       etl::clock_realtime timer;
+       etl::clock::value_type amount,total;
+
+       for(amount=3.0;amount>=0.00015;amount/=2.0)
+       {
+               if(amount*1000000.0<1000.0f)
+                       fprintf(stderr,"waiting %f microseconds...\n",amount*1000000.0);
+               else if(amount*1000.0<400.0f)
+                       fprintf(stderr,"waiting %f milliseconds...\n",amount*1000.0);
+               else
+                       fprintf(stderr,"waiting %f seconds...\n",amount);
+
+               timer.reset();
+               etl::clock::sleep(amount);
+               total=timer();
+               if((total-amount)*1000000.0<1000.0f)
+                       fprintf(stderr," ** I waited %f seconds, error of %f microseconds\n",total,(total-amount)*1000000);
+               else if((total-amount)*1000.0<400.0f)
+                       fprintf(stderr," ** I waited %f seconds, error of %f milliseconds\n",total,(total-amount)*1000);
+               else
+                       fprintf(stderr," ** I waited %f seconds, error of %f seconds\n",total,total-amount);
+
+       }
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=basic_test();
+
+       return error;
+}
+
diff --git a/ETL/tags/stable/test/fixed.cpp b/ETL/tags/stable/test/fixed.cpp
new file mode 100644 (file)
index 0000000..369f0d1
--- /dev/null
@@ -0,0 +1,293 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Fixed-Point Math Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#define ETL_FIXED_BITS         12
+
+#include <ETL/fixed>
+#include <stdio.h>
+#include <ETL/clock>
+
+/* === M A C R O S ========================================================= */
+
+#ifndef PI
+# define PI (3.1415926535897932384626433832795029L)
+#endif
+
+#define ADD_SUB_TEST   20000000
+#define MUL_TEST               10000000
+#define DIV_TEST               1048573 // at 1048573, fixed point numbers wrap around to zero
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+template <class value_type>
+struct speed_test
+{
+       double add_sub_test(void)
+       {
+               value_type a=1;
+               value_type b=2;
+               value_type c=3;
+               int i;
+               etl::clock MyTimer;
+               MyTimer.reset();
+               for(i=0;i<ADD_SUB_TEST;i++)
+               {
+                       a+=a; a-=b; a-=c; a+=a;
+                       a+=a; a-=b; a-=c; a+=a;
+                       a+=a; a-=b; a-=c; a+=a;
+                       a+=a; a-=b; a-=c; a+=a;
+                       a+=a; a-=b; a-=c; a+=a;
+                       a+=a; a-=b; a-=c; a+=a;
+                       a+=a; a-=b; a-=c; a+=a;
+               }
+
+               fprintf(stderr, "[%1d]...", int(int(a)/1e9)+5); // so the compiler doesn't optimize everything out
+               return MyTimer();
+       }
+
+       double mul_test(void)
+       {
+               value_type a,b,c,d;
+               a=value_type(2.25);
+               b=value_type(2);
+               c=value_type(4.5);
+               d=value_type(1);
+               const value_type one_and_a_half(static_cast<value_type>(1.5));
+               int i;
+               etl::clock MyTimer;
+               MyTimer.reset();
+               for(i=1;i<MUL_TEST;i++)
+               {
+                       d*=a;d*=b;d*=c;d*=3;d*=i; b*=c;b*=d;b*=d;b*=3; c*=d;c*=one_and_a_half;c*=a;c*=b;c*=3; a*=c;a*=b;a*=3;
+                       d*=a;d*=b;d*=c;d*=3;d*=i; b*=c;b*=d;b*=d;b*=3; c*=d;c*=one_and_a_half;c*=a;c*=b;c*=3; a*=c;a*=b;a*=3;
+                       d*=a;d*=b;d*=c;d*=3;d*=i; b*=c;b*=d;b*=d;b*=3; c*=d;c*=one_and_a_half;c*=a;c*=b;c*=3; a*=c;a*=b;a*=3;
+                       d*=a;d*=b;d*=c;d*=3;d*=i; b*=c;b*=d;b*=d;b*=3; c*=d;c*=one_and_a_half;c*=a;c*=b;c*=3; a*=c;a*=b;a*=3;
+                       d*=a;d*=b;d*=c;d*=3;d*=i; b*=c;b*=d;b*=d;b*=3; c*=d;c*=one_and_a_half;c*=a;c*=b;c*=3; a*=c;a*=b;a*=3;
+                       d*=a;d*=b;d*=c;d*=3;d*=i; b*=c;b*=d;b*=d;b*=3; c*=d;c*=one_and_a_half;c*=a;c*=b;c*=3; a*=c;a*=b;a*=3;
+                       d*=a;d*=b;d*=c;d*=3;d*=i; b*=c;b*=d;b*=d;b*=3; c*=d;c*=one_and_a_half;c*=a;c*=b;c*=3; a*=c;a*=b;a*=3;
+               }
+
+               fprintf(stderr, "[%1d]...", int(int(a)/1e9)+5); // so the compiler doesn't optimize everything out
+               return MyTimer();
+       }
+
+       double div_test(void)
+       {
+               value_type a(30);
+               value_type b(40);
+               value_type acc(0);
+               int i, j;
+               etl::clock MyTimer;
+               MyTimer.reset();
+               for(j=0;j<10;j++)
+                       for(i=1;i<DIV_TEST;i++)
+                       {
+                               a=3+i; b=40+i; b/=a; a/=(i%20)+1; acc+= a;
+                               a=3+i; b=40+i; b/=a; a/=(i%20)+1; acc+= a;
+                               a=3+i; b=40+i; b/=a; a/=(i%20)+1; acc+= a;
+                               a=3+i; b=40+i; b/=a; a/=(i%20)+1; acc+= a;
+                               a=3+i; b=40+i; b/=a; a/=(i%20)+1; acc+= a;
+                               a=3+i; b=40+i; b/=a; a/=(i%20)+1; acc+= a;
+                       }
+
+               fprintf(stderr, "[%1d]...", int(int(a)/1e9)+5); // so the compiler doesn't optimize everything out
+               return MyTimer();
+       }
+};
+
+/* === P R O C E D U R E S ================================================= */
+
+int basic_test(void)
+{
+       int ret=0;
+
+       fixed a,b,c;
+       double d;
+
+       a=-1;
+       a=std::abs(a);
+       if(a!=fixed(1))
+       {
+               fprintf(stderr,"fixed: abs() failure on line %d in "__FILE__".\n",__LINE__);
+               ret++;
+       }
+
+       d=(double)(fixed(2.5)*fixed(3.0f)/7)-(2.5f*3.0f/7.0f);
+       fprintf(stderr,"fixed: 2.5 * 2 / 7 --- Difference: %f\n",d);
+       if(d<0.0)d=-d;
+       if( d>0.0005)
+       {
+               fprintf(stderr,"fixed: Failed test on line %d in "__FILE__".\n",__LINE__);
+               ret++;
+       }
+
+       a=1043;d=1043;
+       a/=27;d/=27;
+       a+=10.42;d+=10.42;
+       a/=6;d/=6;
+       a*=PI;d*=PI;
+       d-=(double)a;
+       fprintf(stderr,"fixed: ( 1043 / 27 + 10.42 ) / 6 * PI --- Difference: %f\n",d);
+       if(d<0.0)d=-d;
+#ifdef ROUND_TO_NEAREST_INTEGER
+       if( d>0.0005)
+#else
+       if( d>0.0025)
+#endif
+       {
+               fprintf(stderr,"fixed: Failed test on line %d in "__FILE__".\n",__LINE__);
+               ret++;
+       }
+
+       return ret;
+}
+
+int char_test(void)
+{
+       int ret=0;
+
+       fixed_base<unsigned char,8> fix;
+       double flt;
+
+       if(sizeof(fix)!=sizeof(unsigned char))
+       {
+               ret++;
+               fprintf(stderr,"fixed: Size of fixed_base<unsigned char,8> is wrong!\n");
+       }
+
+       flt=1.0;
+       fix=1.0;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       flt*=0.7;
+       fix*=0.7;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       flt*=0.7;
+       fix*=0.7;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       flt*=0.7;
+       fix*=0.7;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       flt*=0.7;
+       fix*=0.7;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       flt*=0.7;
+       fix*=0.7;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       //flt/=0.7;
+       //fix/=0.7;
+       //fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       flt+=0.3;
+       fix+=0.3;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+       flt*=2;
+       fix*=2;
+       fprintf(stderr,"fixed: value=%f, data=%d, shouldbe=%f, error=%f\n",(float)fix,fix.data(),flt,(float)fix-flt);
+
+
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=basic_test();
+       error+=char_test();
+
+       speed_test<float> float_test;
+       speed_test<int> int_test;
+       speed_test<fixed> fixed_test;
+
+       {
+               double flt,fix,inte;
+               fprintf(stderr,"\nAddition/subtraction test...\n");
+
+               fprintf(stderr,"  calculating float.....");
+               flt=float_test.add_sub_test();
+               fprintf(stderr,"   float time: %f sec\n",flt);
+
+               fprintf(stderr,"  calculating fixed.....");
+               fix=fixed_test.add_sub_test();
+               fprintf(stderr,"   fixed time: %f sec\n",fix);
+
+               fprintf(stderr,"  calculating integer...");
+               inte=int_test.add_sub_test();
+               fprintf(stderr," integer time: %f sec\n",inte);
+
+               if(flt>fix)
+                       fprintf(stderr,"Fixed point wins by %f seconds! (%f%% faster)\n",flt-fix,flt/fix*100.0f-100.0f);
+               else
+                       fprintf(stderr,"Floating point wins by %f seconds! (%f%% faster)\n",fix-flt,fix/flt*100.0f-100.0f);
+
+       }
+
+       {
+               double flt,fix,inte;
+               fprintf(stderr,"\nProduct test...\n");
+               fprintf(stderr,"  calculating float.....");
+               flt=float_test.mul_test();
+               fprintf(stderr,"   float time: %f sec\n",flt);
+               fprintf(stderr,"  calculating fixed.....");
+               fix=fixed_test.mul_test();
+               fprintf(stderr,"   fixed time: %f sec\n",fix);
+               fprintf(stderr,"  calculating integer...");
+               inte=int_test.mul_test();
+               fprintf(stderr," integer time: %f sec\n",inte);
+               if(flt>fix)
+                       fprintf(stderr,"Fixed point wins by %f seconds! (%f%% faster)\n",flt-fix,flt/fix*100.0f-100.0f);
+               else
+                       fprintf(stderr,"Floating point wins by %f seconds! (%f%% faster)\n",fix-flt,fix/flt*100.0f-100.0f);
+       }
+
+       {
+               double flt,fix,inte;
+               fprintf(stderr,"\nDivision test...\n");
+               fprintf(stderr,"  calculating float.....");
+               flt=float_test.div_test();
+               fprintf(stderr,"   float time: %f sec\n",flt);
+               fprintf(stderr,"  calculating fixed.....");
+               fix=fixed_test.div_test();
+               fprintf(stderr,"   fixed time: %f sec\n",fix);
+               fprintf(stderr,"  calculating integer...");
+               inte=int_test.div_test();
+               fprintf(stderr," integer time: %f sec\n",inte);
+               if(flt>fix)
+                       fprintf(stderr,"Fixed point wins by %f seconds! (%f%% faster)\n",flt-fix,flt/fix*100.0f-100.0f);
+               else
+                       fprintf(stderr,"Floating point wins by %f seconds! (%f%% faster)\n",fix-flt,fix/flt*100.0f-100.0f);
+               fprintf(stderr,"\n");
+       }
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/handle.cpp b/ETL/tags/stable/test/handle.cpp
new file mode 100644 (file)
index 0000000..f66ff92
--- /dev/null
@@ -0,0 +1,482 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Handle Template Class Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/handle>
+#include <list>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string>
+#include <map>
+#include <vector>
+
+/* === M A C R O S ========================================================= */
+
+#define NUMBER_OF_OBJECTS      40000
+using namespace std;
+
+/* === C L A S S E S ======================================================= */
+
+struct my_test_obj : public etl::rshared_object
+{
+       static int instance_count;
+       int my_id;
+       my_test_obj(int my_id=0):my_id(my_id)
+       {
+               instance_count++;
+       }
+
+       virtual ~my_test_obj()
+       {
+               if(instance_count==0)
+                       printf("Error, instance count is going past zero!\n");
+               instance_count--;
+       }
+
+       bool operator<(const my_test_obj &rhs)const
+       {
+               return my_id<rhs.my_id;
+       }
+};
+
+struct my_other_test_obj : public my_test_obj
+{
+       static int instance_count;
+       my_other_test_obj(int my_id=0):my_test_obj(my_id)
+       {
+               instance_count++;
+       }
+       virtual ~my_other_test_obj()
+       {
+               if(instance_count==0)
+                       printf("Error, instance count is going past zero!\n");
+               instance_count--;
+       }
+};
+
+int my_test_obj::instance_count=0;
+int my_other_test_obj::instance_count=0;
+
+typedef etl::handle<my_test_obj> obj_handle;
+typedef etl::rhandle<my_test_obj> robj_handle;
+typedef etl::handle<my_other_test_obj> other_obj_handle;
+typedef list< obj_handle > obj_list;
+typedef list< other_obj_handle > other_obj_list;
+typedef list< robj_handle > robj_list;
+
+int handle_basic_test()
+{
+       printf("handle: Size of a handle: %u\n",(unsigned int)sizeof(etl::handle<int>));
+       printf("handle: Size of a loose_handle: %u\n",(unsigned int)sizeof(etl::loose_handle<int>));
+       printf("handle: Size of a rhandle: %u\n",(unsigned int)sizeof(etl::rhandle<int>));
+       printf("handle: Size of a shared_object: %u\n",(unsigned int)sizeof(etl::shared_object));
+       printf("handle: Size of a rshared_object: %u\n",(unsigned int)sizeof(etl::rshared_object));
+
+       printf("handle: Basic test: ");
+       my_test_obj::instance_count=0;
+
+       {
+               etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
+       }
+
+       if(my_test_obj::instance_count!=0)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on create/distroy, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       {
+               map<string,etl::handle<my_test_obj> > my_map;
+               etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
+               my_map["bleh"]=obj_handle;
+       }
+
+       if(my_test_obj::instance_count!=0)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on create/distroy, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
+
+       if(obj_handle != obj_handle.constant())
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on call to handle<>::constant().\n",__LINE__);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+int handle_general_use_test(void)
+{
+       printf("handle: General-use test: ");
+       my_test_obj::instance_count=0;
+
+       obj_list my_list, my_other_list;
+       int i;
+
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_list.push_back( obj_handle(new my_test_obj(rand())) );
+
+       my_other_list=my_list;
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_list.sort();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_list.clear();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy's clear, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_other_list.clear();
+       if(my_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+       struct ListItem
+       {
+               robj_handle obj;
+               int bleh;
+               int blah;
+               ListItem(robj_handle obj,int bleh=1, int blah=2):
+                       obj(obj),bleh(bleh),blah(blah) { }
+       };
+
+int rhandle_general_use_test(void)
+{
+
+
+       printf("rhandle: General-use test: ");
+       my_test_obj::instance_count=0;
+
+       robj_list my_list;
+       int i;
+
+       robj_handle obj=        new my_test_obj(rand());
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_list.push_back(obj);
+
+       obj_list my_other_list(my_list.begin(),my_list.end());
+
+
+
+       if(obj.count()!=NUMBER_OF_OBJECTS*2+1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, handle count=%d, should be %d.\n",__LINE__,obj.count(),NUMBER_OF_OBJECTS*2+1);
+               return 1;
+       }
+
+       if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, rhandle count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
+               return 1;
+       }
+
+       my_list.sort();
+       if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
+               return 1;
+       }
+
+       {robj_handle bleh(obj);}
+
+       if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
+               return 1;
+       }
+
+       my_other_list.clear();
+
+       if(obj.rcount()!=obj.count())
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy's clear, handle count (%d) != rhandle count (%d)\n",__LINE__,obj.count(),obj.rcount());
+               return 1;
+       }
+
+       if(obj.rcount()!=NUMBER_OF_OBJECTS+1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy's clear, instance count=%d, should be %d.\n",__LINE__,obj.rcount(),NUMBER_OF_OBJECTS+1);
+               return 1;
+       }
+
+       robj_handle new_obj=    new my_test_obj(rand());
+
+       int replacements=obj.replace(new_obj);
+
+       if(replacements!=NUMBER_OF_OBJECTS+1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: Only managed to replace %d, should have replaced %d\n",__LINE__,replacements,NUMBER_OF_OBJECTS+1);
+               return 1;
+       }
+
+       if(obj!=new_obj)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On replace, handles should be equal.\n",__LINE__);
+               return 1;
+       }
+
+       {
+               robj_handle bleh(obj);
+               robj_handle blah(obj.get());
+       }
+
+
+       my_list.clear();
+       obj.detach();
+       new_obj.detach();
+
+       if(my_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+
+
+       std::vector<ListItem> my_item_list;
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_item_list.push_back(ListItem(new my_test_obj(rand()),3,4));
+
+
+       for(i=0;i<100;i++)
+       {
+               int src,dest;
+               src=rand()%NUMBER_OF_OBJECTS;
+               dest=rand()%NUMBER_OF_OBJECTS;
+               ListItem tmp(my_item_list[src]);
+               assert(tmp.obj.rcount()>=2);
+               my_item_list.erase(my_item_list.begin()+src);
+               assert(tmp.obj.rcount()>=1);
+               my_item_list.insert(my_item_list.begin()+dest,tmp);
+               assert(tmp.obj.rcount()>=2);
+       }
+
+       my_item_list.clear();
+
+       if(my_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+int handle_inheritance_test(void)
+{
+       printf("handle: Inheritance test: ");
+       my_test_obj::instance_count=0;
+       my_other_test_obj::instance_count=0;
+
+       other_obj_list my_other_list;
+       int i;
+
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_other_list.push_back( other_obj_handle(new my_other_test_obj(rand())) );
+
+       obj_list my_list(my_other_list.begin(),my_other_list.end());
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_list.push_back( other_obj_handle(new my_other_test_obj(rand())) );
+       if(my_other_test_obj::instance_count!=NUMBER_OF_OBJECTS*2 ||
+          my_test_obj::instance_count!=my_other_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On inherited copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS*2);
+               return 1;
+       }
+
+       my_list.sort();
+       my_other_list.sort();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS*2)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On sort, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS*2);
+               return 1;
+       }
+
+       my_list.clear();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_other_list.clear();
+       if(my_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+void test_func(etl::handle<my_test_obj> handle)
+{
+       if(handle) { int i=handle.count(); i++; }
+}
+
+int loose_handle_test(void)
+{
+       printf("handle: loose_handle test: ");
+       my_test_obj::instance_count=0;
+
+       etl::loose_handle<my_test_obj> obj_handle_loose;
+       etl::handle<my_test_obj> obj_handle2;
+
+       {
+               etl::handle<my_test_obj> obj_handle(new my_test_obj(rand()));
+               if(my_test_obj::instance_count!=1)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on handle assignment from new object, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+                       return 1;
+               }
+
+               obj_handle_loose=obj_handle;
+               if(obj_handle!=obj_handle_loose)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on loose_handle assignment\n",__LINE__);
+                       return 1;
+               }
+
+               obj_handle2=obj_handle_loose;
+               if(my_test_obj::instance_count!=1)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on handle assignment from loose_handle, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+                       return 1;
+               }
+
+               test_func(obj_handle_loose);
+               if(my_test_obj::instance_count!=1)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on handle assignment from loose_handle, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+                       return 1;
+               }
+       }
+
+       if(my_test_obj::instance_count!=1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on create/destroy, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       printf("PASSED\n");
+       return 0;
+}
+
+int handle_cast_test()
+{
+       printf("handle: casting test: ");
+
+       etl::handle<my_test_obj> obj;
+       etl::handle<my_other_test_obj> other_obj;
+       etl::loose_handle<my_other_test_obj> loose_obj;
+
+       other_obj.spawn();
+       loose_obj=other_obj;
+
+       obj=etl::handle<my_test_obj>::cast_dynamic(loose_obj);
+
+       if(obj!=other_obj)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on handle assignment from loose_handle.\n",__LINE__);
+               return 1;
+       }
+
+       printf("PASSED\n");
+       return 0;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=handle_basic_test();
+       error+=handle_cast_test();
+       error+=handle_general_use_test();
+       error+=handle_inheritance_test();
+       error+=loose_handle_test();
+       error+=rhandle_general_use_test();
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/hermite.cpp b/ETL/tags/stable/test/hermite.cpp
new file mode 100644 (file)
index 0000000..790505e
--- /dev/null
@@ -0,0 +1,247 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Hermite Curve Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/hermite>
+#include <ETL/angle>
+#include <ETL/clock>
+#include <ETL/calculus>
+#include <ETL/fixed>
+#include <stdio.h>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+
+/* === P R O C E D U R E S ================================================= */
+
+int basic_test(void)
+{
+       int ret=0;
+       float f;
+
+       hermite<float> Hermie;
+       etl::clock timer;
+       double t;
+
+       Hermie.p1()=0;
+       Hermie.t1()=1;
+       Hermie.p2()=0;
+       Hermie.t2()=1;
+
+       Hermie.sync();
+
+       integral<hermite<float> > inte(Hermie);
+
+
+       fprintf(stderr,"integral of curve() on [0,1] = %f\n",inte(0,1.0));
+       fprintf(stderr,"integral of curve() on [-1,3] = %f\n",inte(-1.0,3.0));
+       Hermie.set_rs(-1.0,7.0);
+       inte=integral<hermite<float> >(Hermie);
+       fprintf(stderr,"integral of curve()[%f,%f] on [-1,7] = %f\n",Hermie.get_r(),Hermie.get_s(),inte(-1.0,7.0));
+       fprintf(stderr,"integral of curve()[%f,%f] on [0,1] = %f\n",Hermie.get_r(),Hermie.get_s(),inte(0,1.0));
+       Hermie.set_rs(0.0,1.0);
+
+
+       for(f=0.0f,timer.reset();f<1.001f;f+=0.000005f)
+       {
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+       }
+       t=timer();
+
+       fprintf(stderr,"time=%f milliseconds\n",t*1000);
+       return ret;
+}
+
+int angle_test(void)
+{
+       int ret=0;
+       float f;
+
+       hermite<angle> Hermie;
+       etl::clock timer;
+       angle tmp;
+       double t;
+
+       Hermie.p1()=angle::degrees(0);
+       Hermie.t1()=angle::degrees(45);
+
+       Hermie.p2()=angle::degrees(-45);
+       Hermie.t2()=angle::degrees(180);
+
+       Hermie.sync();
+
+
+       for(f=0.0f,timer.reset();f<1.001f;f+=0.000005f)
+       {
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+       }
+       t=timer();
+
+       fprintf(stderr,"angle time=%f milliseconds\n",t*1000);
+
+       return ret;
+}
+
+int fixed_test(void)
+{
+       int ret=0;
+       float f;
+
+       hermite<float,fixed> Hermie;
+       etl::clock timer;
+       double t;
+
+       Hermie.p1()=0;
+       Hermie.t1()=1;
+       Hermie.p2()=0;
+       Hermie.t2()=1;
+
+       Hermie.sync();
+
+
+
+       for(f=0.0f,timer.reset();f<1.001f;f+=0.005f)
+       {
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+               t+=Hermie(f)+Hermie(f+0.1f);
+       }
+       t=timer();
+
+       fprintf(stderr,"time=%f milliseconds\n",t*1000);
+       return ret;
+}
+
+
+int anglefixed_test(void)
+{
+       int ret=0;
+       float f;
+
+       hermite<angle,fixed> Hermie;
+       etl::clock timer;
+       angle tmp;
+       double t;
+
+       Hermie.p1()=angle::degrees(0);
+       Hermie.t1()=angle::degrees(45);
+
+       Hermie.p2()=angle::degrees(-45);
+       Hermie.t2()=angle::degrees(180);
+
+       Hermie.sync();
+
+
+       for(f=0.0f,timer.reset();f<1.001f;f+=0.0005f)
+       {
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+               tmp+=Hermie(f)+Hermie(f+0.1f);
+       }
+       t=timer();
+
+       fprintf(stderr,"angle fixed time=%f milliseconds\n",t*1000);
+
+       return ret;
+}
+
+int float_intersection_test()
+{
+       int ret=0;
+
+       hermite<float> curve1(0,1,0,1);
+       hermite<float> curve2(-1,2,-1,-2);
+       double t1,t2;
+       float d;
+
+       t1=curve1.intersect(curve2);
+       t2=curve2.intersect(curve1);
+
+       d=curve1(t1)-curve2(t2);
+
+       fprintf(stderr,"float:Intersection difference: %f (t1=%f, t2=%f)\n",d,t1,t2);
+
+       if(d>0.01)
+       {
+               fprintf(stderr,"float:FAILED INTERSECTION TEST.\n");
+               ret++;
+       }
+
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=basic_test();
+       error+=angle_test();
+       error+=fixed_test();
+       error+=float_intersection_test();
+       return error;
+}
diff --git a/ETL/tags/stable/test/pen.cpp b/ETL/tags/stable/test/pen.cpp
new file mode 100644 (file)
index 0000000..92b004f
--- /dev/null
@@ -0,0 +1,550 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Handle Template Class Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <list>
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+#include <utility>
+#include <memory>
+#include <map>
+#include <ETL/pen>
+#include <ETL/boxblur>
+//#include <ETL/gaussian>
+#include <math.h>
+
+/* === M A C R O S ========================================================= */
+
+using namespace std;
+using namespace etl;
+
+#define DEBUGPOINT()   fprintf(stderr,__FILE__":%d: Debugpoint\n",__LINE__)
+
+/* === C L A S S E S ======================================================= */
+
+int generic_pen_test(int w, int h)
+{
+       printf("generic_pen(w:%d,h:%d): ",w,h);
+
+       auto_ptr<float> data(new float[w*h]);
+       if(!data.get())
+       {
+               printf("Um..... malloc failure on line %d of "__FILE__"...\n",__LINE__);
+               abort();
+       }
+
+       generic_pen<float> pen(data.get(),w,h);
+       generic_pen<float> pen2;
+
+       if(!pen)
+       {
+               printf("FAILURE! "__FILE__"@%d: On pen bool test\n",__LINE__);
+               return 1;
+       }
+
+       if(&pen.x()[2]!=&pen[0][2])
+       {
+               printf("FAILURE! "__FILE__"@%d: On request for horizontal iterator\n",__LINE__);
+               return 1;
+       }
+
+       if(&pen.y()[2]!=&pen[2][0])
+       {
+               printf("FAILURE! "__FILE__"@%d: On request for vertical iterator\n",__LINE__);
+               return 1;
+       }
+
+       pen.move(1,1);
+       pen2=pen;
+
+       if(pen!=pen2)
+       {
+               printf("FAILURE! "__FILE__"@%d: On pen assignment or pen comparison\n",__LINE__);
+               return 1;
+       }
+
+       pen2.move(w,h);
+       generic_pen<float>::difference_type diff(pen2-pen);
+
+       if(diff.x!=w || diff.y!=h)
+       {
+               printf("FAILURE! "__FILE__"@%d: pen difference inconsistency ([%d,%d]!=[%d,%d])\n",__LINE__,diff.x,diff.y,w,h);
+               return 1;
+       }
+
+       if(pen.end_x()-pen.x()!=w-1)
+       {
+               printf("FAILURE! "__FILE__"@%d: iterator_x inconsistency (%d!=%d)\n",__LINE__,pen.end_x()-pen.x(),w);
+               return 1;
+       }
+
+       if(pen.end_y()-pen.y()!=h-1)
+       {
+               printf("FAILURE! "__FILE__"@%d: iterator_y inconsistency (%d!=%d)\n",__LINE__,pen.end_y()-pen.y(),h);
+               return 1;
+       }
+
+       if(&pen.end_y()[-1]!=&pen.y()[(h-2)])
+       {
+               printf("FAILURE! "__FILE__"@%d: iterator_y inconsistency\n",__LINE__);
+               return 1;
+       }
+
+       if(&pen.end_x()[-1]!=&pen.x()[(w-2)])
+       {
+               printf("FAILURE! "__FILE__"@%d: iterator_x inconsistency\n",__LINE__);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+int alpha_pen_test(void)
+{
+       printf("alpha_pen: ");
+       printf("SKIPPED\n");
+
+       return 0;
+}
+
+int bbox_pen_test(void)
+{
+       printf("bbox_pen: ");
+
+
+
+       printf("SKIPPED\n");
+
+       return 0;
+}
+
+int display_pen(generic_pen<float> pen, int w, int h)
+{
+       int ret=0;
+       int x, y;
+       // print out the after pic
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               printf("|");
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if(pen.get_value()>=2.0f)
+                               printf("#");
+                       else if(pen.get_value()>=1.0f)
+                               printf("@");
+                       else if(pen.get_value()>=0.8f)
+                               printf("%%");
+                       else if(pen.get_value()>=0.6f)
+                               printf("O");
+                       else if(pen.get_value()>=0.4f)
+                               printf(":");
+                       else if(pen.get_value()>=0.2f)
+                               printf(".");
+                       else if(pen.get_value()>=-0.0001f)
+                               printf(" ");
+                       else
+                               printf("X"),ret++;
+               }
+               pen.dec_x(x);
+               printf("|\n");
+       }
+       pen.dec_y(y);
+       return ret;
+}
+
+int display_pen(generic_pen<double> pen, int w, int h)
+{
+       int ret=0;
+       int x, y;
+       // print out the after pic
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               printf("|");
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if(pen.get_value()>=2.0f)
+                               printf("#");
+                       else if(pen.get_value()>=1.0f)
+                               printf("@");
+                       else if(pen.get_value()>=0.8f)
+                               printf("%%");
+                       else if(pen.get_value()>=0.6f)
+                               printf("O");
+                       else if(pen.get_value()>=0.4f)
+                               printf(":");
+                       else if(pen.get_value()>=0.2f)
+                               printf(".");
+                       else if(pen.get_value()>=-0.0001f)
+                               printf(" ");
+                       else
+                               printf("X"),ret++;
+               }
+               pen.dec_x(x);
+               printf("|\n");
+       }
+       pen.dec_y(y);
+       return ret;
+}
+
+void emptyfunction(int v)
+{
+       static int stupid = 0;
+       stupid = v;
+       //printf("Called... %d\n",v);
+}
+
+int box_blur_test(void)
+{
+       typedef float boxblur_float;
+
+       printf("box_blur: ");
+
+       int w=25,h=25;
+
+       auto_ptr<boxblur_float> data(new boxblur_float[w*h]);
+       auto_ptr<boxblur_float> data2(new boxblur_float[w*h]);
+       if(!data.get())
+       {
+               printf("Um..... malloc failure on line %d of "__FILE__"...\n",__LINE__);
+               abort();
+       }
+
+       generic_pen<boxblur_float> pen(data.get(),w,h);
+       generic_pen<boxblur_float> pen2;
+
+       generic_pen<boxblur_float> pen3(data2.get(),w,h);
+       int x,y;
+
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if(x-y<=1 && y-x<=1 || y==h/2 || x==w/2)
+                               pen.put_value(2);
+                       else
+                               pen.put_value(0);
+               }
+               pen.dec_x(x);
+       }
+       pen.dec_y(y);
+
+       int bad_values=0;
+
+       printf("\nBEFORE BOX BLUR:\n");
+
+       // print out the before pic
+       display_pen(pen,w,h);
+
+       // Pen 2 will be the end
+       pen2=pen;
+       pen2.move(w,h);
+
+       //temporary
+       vbox_blur(pen,pen2,2,pen3);
+       printf("\n VBLUR ONLY:\n");
+       display_pen(pen3,w,h);
+
+//     box_blur(pen,w,h,4);
+       hbox_blur(pen,pen2,2,pen3);
+
+       printf("\n HBLUR ONLY:\n");
+       display_pen(pen3,w,h);
+
+       pen2=pen3;
+       pen2.move(w,h);
+       vbox_blur(pen3,pen2,2,pen);
+
+       printf("\nAFTER BOX BLUR:\n");
+
+       // print out the after pic
+       bad_values=display_pen(pen,w,h);
+
+       if(bad_values)
+       {
+               printf("FAILURE! "__FILE__"@%d: blur result contained %d bad values\n",__LINE__,bad_values);
+               return 1;
+       }
+
+       boxblur_float max=0;
+       printf("CHECK BOXBLUR RESULTS %d,%d:\n",pen.diff_begin().x, pen.diff_begin().y);
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       boxblur_float f = 0;
+
+                       for(int oy=-2; oy <= 2; ++oy)
+                       {
+                               int iy = y+oy;
+                               if(iy < 0) iy = 0;
+                               if(iy >= h) iy = h-1;
+
+                               for(int ox=-2; ox <= 2; ++ox)
+                               {
+                                       int ix = x+ox;
+                                       if(ix < 0) ix = 0;
+                                       if(ix >= w) ix = w-1;
+
+                                       if(ix-iy<=1 && iy-ix<=1 || iy==h/2 || ix==w/2)
+                                               f += 2;
+                               }
+                       }
+
+                       //print out if the relative error is high
+                       /*f /= 25;
+                       float rf = pen.get_value() - f/25;
+                       if(f && rf > 0.3)
+                       {
+                               printf("pixel (%d,%d) off by %f\n",x,y,rf);
+                       }*/
+                       boxblur_float diff = fabs(pen.get_value() - f/25);
+                       if(diff > max) max = diff;
+                       pen.put_value(f/25); //if length = 2 then dim = 5.. area = 25
+               }
+               pen.dec_x(x);
+       }
+       pen.dec_y(y);
+
+       /*if(max)
+       {
+               for(y=0;y<h;y++,pen.inc_y())
+               {
+                       for(x=0;x<w;x++,pen.inc_x())
+                       {
+                               pen.put_value(pen.get_value()/max);
+                       }
+                       pen.dec_x(x);
+               }
+               pen.dec_y(y);
+       }*/
+
+       //printf("\nHBOXBLUR ERROR (max = %e):\n",max);
+       printf("\nCorrect results:\n");
+       display_pen(pen,w,h);
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+/*
+float:
+|@@%O.     :::::          |
+|@@@%:.    :::::          |
+|%@@%O:.   :::::          |
+|O%%@%O:.  :::::          |
+|.:O%@%O:. :::::          |
+| .:O%@%O:.:::::          |
+|  .:O%@%O:O::::          |
+|   .:O%@%O%O:::          |
+|    .:O%@%@%O::          |
+|     .:O%@@@%::          |
+|::.:::O%@@@@@%O::::::::::|
+|::.::::O%@@@@@%::::::::::|
+|::.:::::OO@@@@@%O::::::::|
+|::.:::::::%@@@@@%O:::::::|
+|::.::::::.O%@@@@@%O::::::|
+|          ::%@@@%O:.     |
+|          ::O%@%@%O:.    |
+|          :.:O%O%@%O:.   |
+|          :.::O:O%@%O:.  |
+|          :.:.:.:O%@%O:. |
+|          :.:.: .:O%@%O:.|
+|          :.:.:  .:O%@%%O|
+|          :.:.:   .:O%@@%|
+|          :.:.:    .:%@@@|
+|          :.:.:     .O%@@|
+
+double:
+|@@%O.     .....          |
+|@@@O:.    .....          |
+|%@@%O:.   .....          |
+|OO%@%O:.  .....          |
+|.:O%@%O:. .....          |
+| .:O%@%O:.:....          |
+|  .:O%@%O:O:...          |
+|   .:O%@%O%O:..          |
+|    .:O%@%@%O:.          |
+|     .:O%@@@O:.          |
+|.....:O%@@@@@%O..........|
+|......:O%@@@@@%::........|
+|.......:OO@@@@@OO:.......|
+|........::%@@@@@%O:......|
+|..........O%@@@@@%O:.....|
+|          .:O@@@%O:.     |
+|          .:O%@%@%O:.    |
+|          ..:O%O%@%O:.   |
+|          ...:O:O%@%O:.  |
+|          ....:.:O%@%O:. |
+|          ..... .:O%@%O:.|
+|          .....  .:O%@%OO|
+|          .....   .:O%@@%|
+|          .....    .:O@@@|
+|          .....     .O%@@|
+
+
+*/
+
+int gaussian_blur_test(void)
+{
+       printf("gaussian_blur: ");
+#if 0
+       int w=25,h=25;
+       int bad_values=0;
+
+       auto_ptr<float> data(new float[w*h]);
+       if(!data.get())
+       {
+               printf("Um..... malloc failure on line %d of "__FILE__"...\n",__LINE__);
+               abort();
+       }
+
+       generic_pen<float> pen(data.get(),w,h);
+       generic_pen<float> pen2;
+       int x,y;
+
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if((x-y<=1 && y-x<=1) || y==h/2)
+                               pen.put_value(2);
+                       else
+                               pen.put_value(0);
+               }
+               pen.dec_x(x);
+       }
+       pen.dec_y(y);
+
+       printf("\nBEFORE GAUSSIAN BLUR:\n");
+
+       // print out the before pic
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               printf("|");
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if(pen.get_value()>=2.0f)
+                               printf("#");
+                       else if(pen.get_value()>=1.0f)
+                               printf("@");
+                       else if(pen.get_value()>=0.8f)
+                               printf("%%");
+                       else if(pen.get_value()>=0.6f)
+                               printf("O");
+                       else if(pen.get_value()>=0.4f)
+                               printf(":");
+                       else if(pen.get_value()>=0.2f)
+                               printf(".");
+                       else if(pen.get_value()>=0.0f)
+                               printf(" ");
+                       else
+                               printf("X"),bad_values++;
+               }
+               pen.dec_x(x);
+               printf("|\n");
+       }
+       pen.dec_y(y);
+
+       // Pen 2 will be the end
+       pen2=pen;
+       pen2.move(w,h);
+
+#if 0
+       gaussian_blur_5x5(pen,pen2);
+       gaussian_blur_5x5(pen,pen2);
+       gaussian_blur_5x5(pen,pen2);
+#endif
+
+#if 0
+       gaussian_blur_3x3(pen,pen2);
+       gaussian_blur_3x3(pen,pen2);
+       gaussian_blur_3x3(pen,pen2);
+       gaussian_blur_3x3(pen,pen2);
+       gaussian_blur_3x3(pen,pen2);
+#endif
+
+//     gaussian_blur(pen,pen2,15);
+       gaussian_blur(pen,pen2,10,10);
+
+       printf("\nAFTER GAUSSIAN BLUR:\n");
+
+       // print out the after pic
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               printf("|");
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if(pen.get_value()>=2.0f)
+                               printf("#");
+                       else if(pen.get_value()>=1.0f)
+                               printf("@");
+                       else if(pen.get_value()>=0.8f)
+                               printf("%%");
+                       else if(pen.get_value()>=0.6f)
+                               printf("O");
+                       else if(pen.get_value()>=0.4f)
+                               printf(":");
+                       else if(pen.get_value()>=0.2f)
+                               printf(".");
+                       else if(pen.get_value()>=0.0f)
+                               printf(" ");
+                       else
+                               printf("X"),bad_values++;
+               }
+               pen.dec_x(x);
+               printf("|\n");
+       }
+       pen.dec_y(y);
+
+       if(bad_values)
+       {
+               printf("FAILURE! "__FILE__"@%d: blur result contained bad values\n",__LINE__);
+               return 1;
+       }
+#endif
+       printf("PASSED\n");
+
+       return 0;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=generic_pen_test(40,40);
+       error+=generic_pen_test(10,40);
+       error+=generic_pen_test(40,10);
+    if(error)return error;
+       error+=alpha_pen_test();
+       error+=bbox_pen_test();
+       error+=box_blur_test();
+    if(error)return error;
+       error+=gaussian_blur_test();
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/random.cpp b/ETL/tags/stable/test/random.cpp
new file mode 100644 (file)
index 0000000..d5bfaea
--- /dev/null
@@ -0,0 +1,48 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Angle Class Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/random>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+int random_basic_test(void)
+{
+       int ret=0;
+       random<int> Rand;
+
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/smach.cpp b/ETL/tags/stable/test/smach.cpp
new file mode 100644 (file)
index 0000000..7ef46ba
--- /dev/null
@@ -0,0 +1,207 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Angle Class Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/smach>
+#include <cstdio>
+
+/* === M A C R O S ========================================================= */
+
+using namespace std;
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+enum EventKey
+{
+       EVENT_1,
+       EVENT_2,
+       EVENT_3,
+       EVENT_4
+};
+
+
+
+struct MachineContext
+{
+       smach<MachineContext,EventKey> machine;
+
+       MachineContext():machine(this)
+       {
+       }
+};
+
+typedef smach<MachineContext,EventKey> Smach;
+
+class Event1 : public Smach::event
+{
+public:
+       Event1():Smach::event(EVENT_1) { }
+};
+
+
+class DefaultStateContext
+{
+       MachineContext *context;
+public:
+       DefaultStateContext(MachineContext *context):context(context) { printf("Enterted Default State\n"); }
+       ~DefaultStateContext() { printf("Left Default State\n"); }
+
+       Smach::event_result event1_handler(const Smach::event& x)
+       {
+               printf("DEFAULT STATE: Received Event 1\n");
+               return Smach::RESULT_ACCEPT;
+       }
+};
+
+class DefaultState : public Smach::state<DefaultStateContext>
+{
+public:
+       DefaultState():Smach::state<DefaultStateContext>("DefaultState")
+       {
+               insert(event_def(EVENT_1,&DefaultStateContext::event1_handler));
+       }
+
+} default_state;
+
+
+
+
+
+
+
+class State1Context
+{
+       MachineContext *context;
+public:
+       State1Context(MachineContext *context):context(context) { printf("Enterted State 1\n"); }
+       ~State1Context() { printf("Left State 1\n"); }
+
+       Smach::event_result event1_handler(const Smach::event& x)
+       {
+               printf("STATE1: Received Event 1\n");
+               return Smach::RESULT_OK;
+       }
+
+       Smach::event_result event3_handler(const Smach::event& x);
+};
+
+class State1 : public Smach::state<State1Context>
+{
+public:
+       State1():Smach::state<State1Context>("State1")
+       {
+               insert(event_def(EVENT_1,&State1Context::event1_handler));
+               insert(event_def(EVENT_3,&State1Context::event3_handler));
+       }
+
+} state_1;
+
+
+class State2Context
+{
+       MachineContext *context;
+public:
+       State2Context(MachineContext *context):context(context) { printf("Enterted State 2\n"); }
+       ~State2Context() { printf("Left State 2\n"); }
+
+       Smach::event_result event1_handler(const Smach::event& x)
+       {
+               printf("STATE2: Received Event 1\n");
+               return Smach::RESULT_OK;
+       }
+
+       Smach::event_result event2_handler(const Smach::event& x)
+       {
+               printf("STATE2: Received Event 2\n");
+               return Smach::RESULT_OK;
+       }
+
+       Smach::event_result event3_handler(const Smach::event& x)
+       {
+               printf("STATE2: Received Event 3\n");
+               return Smach::RESULT_OK;
+       }
+};
+
+class State2 : public Smach::state<State2Context>
+{
+public:
+       State2():Smach::state<State2Context>("State2")
+       {
+               insert(event_def(EVENT_1,&State2Context::event1_handler));
+               insert(event_def(EVENT_2,&State2Context::event2_handler));
+               insert(event_def(EVENT_3,&State2Context::event3_handler));
+       }
+
+} state_2;
+
+Smach::event_result
+State1Context::event3_handler(const Smach::event& x)
+{
+       printf("STATE1: Received Event 3, throwing state to change to...\n");
+
+       throw &state_2;
+//     context->machine.enter(&state_2);
+//     return Smach::RESULT_ACCEPT;
+}
+
+/* === G L O B A L S ======================================================= */
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       MachineContext context;
+       try
+       {
+               Smach& state_machine(context.machine);
+
+               state_machine.set_default_state(&default_state);
+
+               state_machine.enter(&state_1);
+
+               state_machine.process_event(Event1());
+               state_machine.process_event(EVENT_1);
+               state_machine.process_event(EVENT_2);
+               state_machine.process_event(EVENT_3);
+
+               state_machine.process_event(Event1());
+               state_machine.process_event(EVENT_1);
+               state_machine.process_event(EVENT_2);
+               state_machine.process_event(EVENT_3);
+
+               state_machine.process_event(Event1());
+               state_machine.process_event(EVENT_1);
+               state_machine.process_event(EVENT_2);
+               state_machine.process_event(EVENT_3);
+       }
+       catch(...)
+       {
+               printf("Uncaught exception\n");
+               error++;
+       }
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/smart_ptr.cpp b/ETL/tags/stable/test/smart_ptr.cpp
new file mode 100644 (file)
index 0000000..38cbd2f
--- /dev/null
@@ -0,0 +1,319 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Smart Pointer Template Class Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+//#define DEBUGPOINT() fprintf(stderr,__FILE__":%d: DEBUGPOINT\n",__LINE__)
+#define DEBUGPOINT()
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/smart_ptr>
+#include <list>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string>
+#include <map>
+
+/* === M A C R O S ========================================================= */
+
+#define NUMBER_OF_OBJECTS      40000
+using namespace std;
+
+
+/* === C L A S S E S ======================================================= */
+
+struct my_test_obj
+{
+       static int instance_count;
+       int my_id;
+       my_test_obj(int my_id=0):my_id(my_id)
+       {
+               instance_count++;
+       }
+
+       virtual ~my_test_obj()
+       {
+               if(instance_count==0)
+                       printf("Error, instance count is going past zero!\n");
+               instance_count--;
+       }
+
+       bool operator<(const my_test_obj &rhs)const
+       {
+               return my_id<rhs.my_id;
+       }
+};
+
+struct my_other_test_obj : public my_test_obj
+{
+       static int instance_count;
+       my_other_test_obj(int my_id=0):my_test_obj(my_id)
+       {
+               instance_count++;
+       }
+       virtual ~my_other_test_obj()
+       {
+               if(instance_count==0)
+                       printf("Error, instance count is going past zero!\n");
+               instance_count--;
+       }
+};
+
+int my_test_obj::instance_count=0;
+int my_other_test_obj::instance_count=0;
+
+typedef etl::smart_ptr<my_test_obj> obj_smart_ptr;
+typedef etl::smart_ptr<my_other_test_obj> other_obj_smart_ptr;
+typedef list< obj_smart_ptr > obj_list;
+typedef list< other_obj_smart_ptr > other_obj_list;
+
+int smart_ptr_basic_test(void)
+{
+       printf("smart_ptr: Size of a smart_ptr: %u\n",(unsigned int)sizeof(obj_smart_ptr));
+       printf("smart_ptr: Size of a reference_counter: %u\n",(unsigned int)sizeof(etl::reference_counter));
+
+
+       printf("smart_ptr: Basic test: ");
+       my_test_obj::instance_count=0;
+
+       {
+               etl::smart_ptr<my_test_obj> obj_smart_ptr(new my_test_obj(rand()));
+       }
+
+       if(my_test_obj::instance_count!=0)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on create/distroy, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       {
+               DEBUGPOINT();
+               map<string,etl::smart_ptr<my_test_obj> > my_map;
+               DEBUGPOINT();
+               //etl::smart_ptr<my_test_obj> obj_smart_ptr(new my_test_obj(rand()));
+               etl::smart_ptr<my_test_obj> temp;
+               temp.spawn();
+               DEBUGPOINT();
+               temp.reset();
+               DEBUGPOINT();
+               my_map["bleh"]=temp;
+               DEBUGPOINT();
+       }
+
+       if(my_test_obj::instance_count!=0)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on create/distroy, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       etl::smart_ptr<my_test_obj> obj_smart_ptr(new my_test_obj(rand()));
+
+       if(obj_smart_ptr != obj_smart_ptr.constant())
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on call to smart_ptr<>::constant().\n",__LINE__);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+int smart_ptr_general_use_test(void)
+{
+       printf("smart_ptr: General-use test: ");
+       my_test_obj::instance_count=0;
+
+       obj_list my_list, my_other_list;
+       int i;
+
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_list.push_back( obj_smart_ptr(new my_test_obj(rand())) );
+
+       my_other_list=my_list;
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_list.sort();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_list.clear();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy's clear, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_other_list.clear();
+       if(my_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+int smart_ptr_inheritance_test(void)
+{
+       printf("smart_ptr: Inheritance test: ");
+       my_test_obj::instance_count=0;
+       my_other_test_obj::instance_count=0;
+
+       other_obj_list my_other_list;
+       int i;
+
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_other_list.push_back( other_obj_smart_ptr(new my_other_test_obj(rand())) );
+
+       obj_list my_list(my_other_list.begin(),my_other_list.end());
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       for(i=0;i<NUMBER_OF_OBJECTS;i++)
+               my_list.push_back( other_obj_smart_ptr(new my_other_test_obj(rand())) );
+       if(my_other_test_obj::instance_count!=NUMBER_OF_OBJECTS*2 ||
+          my_test_obj::instance_count!=my_other_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On inherited copy, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS*2);
+               return 1;
+       }
+
+       my_list.sort();
+       my_other_list.sort();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS*2)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On sort, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS*2);
+               return 1;
+       }
+
+       my_list.clear();
+       if(my_test_obj::instance_count!=NUMBER_OF_OBJECTS)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be %d.\n",__LINE__,my_test_obj::instance_count,NUMBER_OF_OBJECTS);
+               return 1;
+       }
+
+       my_other_list.clear();
+       if(my_test_obj::instance_count)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: On clear, instance count=%d, should be zero.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       printf("PASSED\n");
+
+       return 0;
+}
+
+void test_func(etl::smart_ptr<my_test_obj> smart_ptr)
+{
+}
+
+int loose_smart_ptr_test(void)
+{
+       printf("smart_ptr: loose_smart_ptr test: ");
+       my_test_obj::instance_count=0;
+
+       etl::loose_smart_ptr<my_test_obj> obj_smart_ptr_loose;
+       etl::smart_ptr<my_test_obj> obj_smart_ptr2;
+
+       {
+               etl::smart_ptr<my_test_obj> obj_smart_ptr(new my_test_obj(rand()));
+               if(my_test_obj::instance_count!=1)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on smart_ptr assignment from new object, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+                       return 1;
+               }
+
+               obj_smart_ptr_loose=obj_smart_ptr;
+               if(obj_smart_ptr!=obj_smart_ptr_loose)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on loose_smart_ptr assignment\n",__LINE__);
+                       return 1;
+               }
+
+               obj_smart_ptr2=obj_smart_ptr_loose;
+               if(my_test_obj::instance_count!=1)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on smart_ptr assignment from loose_smart_ptr, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+                       return 1;
+               }
+
+               test_func(obj_smart_ptr_loose);
+               if(my_test_obj::instance_count!=1)
+               {
+                       printf("FAILED!\n");
+                       printf(__FILE__":%d: on smart_ptr assignment from loose_smart_ptr, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+                       return 1;
+               }
+       }
+
+       if(my_test_obj::instance_count!=1)
+       {
+               printf("FAILED!\n");
+               printf(__FILE__":%d: on create/destroy, instance count=%d, should be 1.\n",__LINE__,my_test_obj::instance_count);
+               return 1;
+       }
+
+       printf("PASSED\n");
+       return 0;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=smart_ptr_basic_test();
+       error+=smart_ptr_general_use_test();
+       error+=smart_ptr_inheritance_test();
+       error+=loose_smart_ptr_test();
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/spline.cpp b/ETL/tags/stable/test/spline.cpp
new file mode 100644 (file)
index 0000000..eaae237
--- /dev/null
@@ -0,0 +1,99 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Spline Curve Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/spline>
+#include <ETL/angle>
+#include <ETL/clock>
+#include <ETL/calculus>
+#include <stdio.h>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+
+/* === P R O C E D U R E S ================================================= */
+
+int bspline_basic_test(void)
+{
+       int ret=0;
+       float f;
+
+       bspline<float> BSpline;
+       etl::clock timer;
+       double t;
+
+       *BSpline.cpoints().insert(BSpline.cpoints().end())=0;
+       *BSpline.cpoints().insert(BSpline.cpoints().end())=-1;
+       *BSpline.cpoints().insert(BSpline.cpoints().end())=0;
+       *BSpline.cpoints().insert(BSpline.cpoints().end())=1;
+       *BSpline.cpoints().insert(BSpline.cpoints().end())=0;
+
+       BSpline.set_m(4);
+       BSpline.reset_knots();
+
+       integral<bspline<float> > inte(BSpline);
+
+
+       /*
+       for(f=0.0;f<1.001;f+=0.05)
+               fprintf(stderr,"BSpline(%f)= %f\n",f,BSpline(f));
+       */
+
+       fprintf(stderr,"integral of BSpline() on [0,1] = %f\n",inte(0,1.0));
+
+
+       for(f=0.0f,timer.reset();f<1.001f;f+=0.000005f)
+       {
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+               t+=BSpline(f)+BSpline(f+0.1f);
+       }
+       t=timer();
+
+       fprintf(stderr,"BSpline time=%f milliseconds\n",t*1000);
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=bspline_basic_test();
+
+       return error;
+}
+
diff --git a/ETL/tags/stable/test/stringf.cpp b/ETL/tags/stable/test/stringf.cpp
new file mode 100644 (file)
index 0000000..7c8346d
--- /dev/null
@@ -0,0 +1,152 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** stringf Procedure Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <iostream>
+#include <ETL/stringf>
+#include <stdio.h>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+using namespace std;
+
+/* === C L A S S E S ======================================================= */
+
+
+/* === P R O C E D U R E S ================================================= */
+
+int basic_test(void)
+{
+       int ret=0;
+       char mystring[80]="My formatted string!";
+       string myotherstring="my other string!";
+
+       cout<<strprintf("This is a test of >>%s<<.",mystring)<<endl;
+
+       myotherstring="5 6.75 George 7";
+       int i,i2;
+       float f;
+
+#ifndef ETL_NO_STRSCANF
+       strscanf(myotherstring,"%d %f %s %d",&i, &f, mystring, &i2);
+#else
+       cout<<"warning: strscanf() disabled at compile time..."<<endl;
+       i=5;f=6.75;i2=7;
+#endif
+
+       cout<<myotherstring+"=="+strprintf("%d %f %s %d",i, f, mystring, i2)<<endl;
+
+       cout<<stratof(strprintf("32.5849"))<<"==32.5849"<<endl;
+       return ret;
+}
+
+int base_and_dir_name_test(void)
+{
+       int ret=0;
+
+       string str(unix_to_local_path("/usr/bin/bleh.exe"));
+       cout<<"Test Case 1 -> "<<str<<endl;
+       cout<<"basename -> "<<basename(str)<<endl;
+       if(basename(str)!="bleh.exe")
+               cerr<<"error:Bad basename"<<endl,ret++;
+       cout<<"dirname -> "<<dirname(str)<<endl;
+       if(dirname(str)!=unix_to_local_path("/usr/bin"))
+               cerr<<"error:Bad dirname"<<endl,ret++;
+       cout<<endl;
+
+       str=unix_to_local_path("/usr/bin/");
+       cout<<"Test Case 2 -> "<<str<<endl;
+       cout<<"basename -> "<<basename(str)<<endl;
+       if(basename(str)!="bin")
+               cerr<<"error:Bad basename"<<endl,ret++;
+       cout<<"dirname -> "<<dirname(str)<<endl;
+       if(dirname(str)!=unix_to_local_path("/usr"))
+               cerr<<"error:Bad dirname"<<endl,ret++;
+       cout<<endl;
+
+       str="bleh.exe";
+       cout<<"Test Case 3 -> "<<str<<endl;
+       cout<<"basename -> "<<basename(str)<<endl;
+       if(basename(str)!="bleh.exe")
+               cerr<<"error:Bad basename"<<endl,ret++;
+       cout<<"dirname -> "<<dirname(str)<<endl;
+       if(dirname(str)!=unix_to_local_path("."))
+               cerr<<"error:Bad dirname"<<endl,ret++;
+       cout<<endl;
+
+       return ret;
+}
+
+int relative_path_test()
+{
+       int ret=0;
+
+       string curr_path=unix_to_local_path("/usr/local/bin/.");
+       string dest_path=unix_to_local_path("/usr/share");
+
+       cout<<"curr_path="<<curr_path<<" dest_path="<<dest_path<<endl;
+       cout<<"relative_path="<<relative_path(curr_path,dest_path)<<endl;
+       if(relative_path(curr_path,dest_path)!=unix_to_local_path("../../share"))
+               cerr<<"Bad relative path"<<endl,ret++;
+
+       cout<<endl;
+
+       curr_path=unix_to_local_path("/home/darco/projects/voria");
+       dest_path=unix_to_local_path("/home/darco/projects/voria/myfile.txt");
+       cout<<"curr_path="<<curr_path<<" dest_path="<<dest_path<<endl;
+       cout<<"relative_path="<<relative_path(curr_path,dest_path)<<endl;
+       if(relative_path(curr_path,dest_path)!=unix_to_local_path("myfile.txt"))
+               cerr<<"Bad relative path"<<endl,ret++;
+
+       cout<<endl;
+
+       curr_path=unix_to_local_path("/home/darco/projects/voria");
+       dest_path=unix_to_local_path("/home/darco/projects/voria/files/myfile.txt");
+       cout<<"curr_path="<<curr_path<<" dest_path="<<dest_path<<endl;
+       cout<<"relative_path="<<relative_path(curr_path,dest_path)<<endl;
+       if(relative_path(curr_path,dest_path)!=unix_to_local_path("files/myfile.txt"))
+               cerr<<"Bad relative path"<<endl,ret++;
+
+       cout<<endl;
+
+       curr_path=unix_to_local_path("/usr/local/../include/sys/../linux/linux.h");
+       cout<<"dirty_path="<<curr_path<<endl;
+       cout<<"clean_path="<<cleanup_path(curr_path)<<endl;
+
+       cout<<"current_working_directory="<<current_working_directory()<<endl;
+       return ret;
+}
+
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=basic_test();
+       error+=base_and_dir_name_test();
+       error+=relative_path_test();
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/surface.cpp b/ETL/tags/stable/test/surface.cpp
new file mode 100644 (file)
index 0000000..54ad73d
--- /dev/null
@@ -0,0 +1,221 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Surface Class Test
+** $Id$
+**
+** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <iostream>
+#include <ETL/surface>
+#include <ETL/gaussian>
+#include <cstdio>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+using namespace std;
+
+/* === C L A S S E S ======================================================= */
+
+
+/* === P R O C E D U R E S ================================================= */
+
+int display_pen(generic_pen<float> pen, int w, int h)
+{
+       int ret=0;
+       int x, y;
+       // print out the after pic
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               printf("|");
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if(pen.get_value()>=2.0f)
+                               printf("#");
+                       else if(pen.get_value()>=1.0f)
+                               printf("@");
+                       else if(pen.get_value()>=0.8f)
+                               printf("%%");
+                       else if(pen.get_value()>=0.6f)
+                               printf("O");
+                       else if(pen.get_value()>=0.4f)
+                               printf(":");
+                       else if(pen.get_value()>=0.2f)
+                               printf(".");
+                       else if(pen.get_value()>=-0.1f)
+                               printf(" ");
+                       else
+                               printf("X"),ret++;
+               }
+               pen.dec_x(x);
+               printf("|\n");
+       }
+       pen.dec_y(y);
+       return ret;
+}
+
+void make_pattern(generic_pen<float> pen, int w, int h)
+{
+       int x,y;
+       for(y=0;y<h;y++,pen.inc_y())
+       {
+               for(x=0;x<w;x++,pen.inc_x())
+               {
+                       if(x-y<=1 && y-x<=1 || y==h/2 || x==w/2)
+                               pen.put_value(2);
+                       else
+                               pen.put_value(0);
+               }
+               pen.dec_x(x);
+       }
+       pen.dec_y(y);
+}
+
+int basic_test()
+{
+       printf("Surface:basic_test(): Running...\n");
+
+       int ret=0;
+
+       surface<float> my_surface(100,100);
+
+       gaussian_blur(my_surface.begin(),my_surface.end(),10,10);
+
+       surface<float> my_surface2(my_surface);
+
+       my_surface2.fill(0.5);
+       my_surface2.clear();
+
+       my_surface2=my_surface;
+
+       my_surface2.fill(0.5);
+       my_surface2.clear();
+
+       my_surface.fill(0.5);
+       my_surface.clear();
+
+       surface<float> my_surface3;
+       my_surface3.mirror(my_surface2);
+
+       my_surface3.fill(0.5);
+       my_surface3.clear();
+
+       my_surface3=my_surface;
+
+       my_surface3.mirror(my_surface);
+
+       printf("Surface:basic_test(): %d errors.\n",ret);
+
+       return ret;
+}
+
+int linear_sample_test()
+{
+       printf("Surface:linear_sample_test(): Running...\n");
+
+       int ret=0;
+
+       surface<float> my_surface(16,16);
+
+       my_surface.fill(0.0f);
+
+       make_pattern(my_surface.begin(),my_surface.get_w(),my_surface.get_h());
+
+       int extra(5);
+       surface<float> dest(18+extra*2,18+extra*2);
+
+       int x,y;
+       for(x=-extra;x<dest.get_w()-extra;x++)
+               for(y=-extra;y<dest.get_h()-extra;y++)
+               {
+                       dest[y+extra][x+extra]=my_surface.linear_sample(
+                               float(x)/float(dest.get_w()-1-extra*2)*float(my_surface.get_w()-1),
+                               float(y)/float(dest.get_h()-1-extra*2)*float(my_surface.get_h()-1)
+                       );
+               }
+
+       display_pen(dest.begin(),dest.get_w(),dest.get_h());
+
+       printf("Surface:linear_sample_test(): %d errors.\n",ret);
+
+       return ret;
+}
+
+int cubic_sample_test()
+{
+       printf("Surface:cubic_sample_test(): Running...\n");
+
+       int ret=0;
+
+       surface<float> my_surface(16,16);
+
+       my_surface.fill(0.0f);
+
+       make_pattern(my_surface.begin(),my_surface.get_w(),my_surface.get_h());
+
+       {
+               surface<float> dest(24,24);
+
+               int x,y;
+               for(x=0;x<dest.get_w();x++)
+                       for(y=0;y<dest.get_h();y++)
+                       {
+                               dest[y][x]=my_surface.cubic_sample(
+                                       float(x)/float(dest.get_w()-1)*float(my_surface.get_w()-1),
+                                       float(y)/float(dest.get_h()-1)*float(my_surface.get_h()-1)
+                               );
+                       }
+
+               display_pen(dest.begin(),dest.get_w(),dest.get_h());
+       }
+
+       display_pen(my_surface.begin(),my_surface.get_w(),my_surface.get_h());
+       {
+               surface<float> dest(16,16);
+
+               int x,y;
+               for(x=0;x<dest.get_w();x++)
+                       for(y=0;y<dest.get_h();y++)
+                       {
+                               dest[y][x]=my_surface.cubic_sample(
+                                       float(x)/float(dest.get_w()-1)*float(my_surface.get_w()-1),
+                                       float(y)/float(dest.get_h()-1)*float(my_surface.get_h()-1)
+                               );
+                       }
+
+               display_pen(dest.begin(),dest.get_w(),dest.get_h());
+       }
+
+       printf("Surface:cubic_sample_test(): %d errors.\n",ret);
+
+       return ret;
+}
+
+/* === E N T R Y P O I N T ================================================= */
+
+int main()
+{
+       int error=0;
+
+       error+=basic_test();
+       error+=linear_sample_test();
+       error+=cubic_sample_test();
+
+       return error;
+}
diff --git a/ETL/tags/stable/test/value.cpp b/ETL/tags/stable/test/value.cpp
new file mode 100644 (file)
index 0000000..bf01490
--- /dev/null
@@ -0,0 +1,119 @@
+/*! ========================================================================
+** Extended Template and Library Test Suite
+** Generic Value Test
+** $Id$
+**
+** Copyright (c) 2002 Adrian Bentley
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+** General Public License for more details.
+**
+** === N O T E S ===========================================================
+**
+** ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#include <ETL/value>
+#include <stdio.h>
+
+/* === M A C R O S ========================================================= */
+
+using namespace etl;
+
+/* === C L A S S E S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === E N T R Y P O I N T ================================================= */
+
+struct stupidv
+{
+       float x,y;
+
+       stupidv(float xin=0, float yin=0) :x(xin),y(yin) {}
+       void print() const
+       {
+               printf("(x=%f,y=%f)\n",x,y);
+       }
+};
+
+struct stupidp
+{
+       float z,w;
+
+       stupidp(float zin=0, float win=0) :z(zin),w(win) {}
+
+       void print() const
+       {
+               printf("(z=%f,w=%f)\n",z,w);
+       }
+};
+
+template <>
+class etl::value_store_type<stupidp>
+{
+       typedef stupidv value_type;
+};
+
+int main()
+{
+       try
+       {
+       value   v(10.0); //construction
+       value   v2;              //default construct...
+
+       //get type...
+       printf("type of 10.0: %s\n", v.type().name());
+
+       v2 = 1; //assignment
+       printf("type of 1: %s\n", v2.type().name());
+
+       //extract int test
+
+       int *pi = value_cast<int>(&v2);
+       printf("v2 is an int(%p)\n", pi);
+       printf("        %d\n", value_cast<int>(v2));
+
+       printf("        const version: %d\n", value_cast<int>(value(5)));
+
+       v = 'c'; //assignment again...
+       printf("type of c: %s\n", v.type().name());
+
+       v2 = v; //value assignment
+       printf("type of v2 , v: %s , %s\n", v2.type().name(), v.type().name());
+
+       //random type test
+       v = stupidv(0,1);
+       printf("type of vec: %s\n", v.type().name());
+
+       //type cast with binary change test
+       value_cast<stupidp>(&v)->print();
+       value_cast<stupidv>(stupidp(5,10)).print(); //copy test
+
+       printf("type of v: %s\n", v.type().name());
+       printf("type of v2: %s\n", v2.type().name());
+       v.swap(v2);
+       printf("type of v: %s\n", v.type().name());
+       printf("type of v2: %s\n", v2.type().name());
+
+       // test the exception throwing...
+       value_cast<int>(stupidp(6,66));
+
+       }catch(const etl::bad_value_cast &e)
+       {
+               printf("        Exploded: %s\n",e.what());
+       }catch(...)
+       {
+               printf("        Exploded\n");
+       }
+
+       return 0;
+}