X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Funiqueid.h;h=cab65936d21fe0cf20722d59af75d79537922137;hb=376a3dcd5c49955bebcb04543446e7378b8ef298;hp=c8f396ffbe4f5285ce2801dc3041f55ae41f6dbb;hpb=e3acc0b267b14fda5db3c7bbb2f218b993ef84b3;p=synfig.git diff --git a/synfig-core/trunk/src/synfig/uniqueid.h b/synfig-core/trunk/src/synfig/uniqueid.h index c8f396f..cab6593 100644 --- a/synfig-core/trunk/src/synfig/uniqueid.h +++ b/synfig-core/trunk/src/synfig/uniqueid.h @@ -1,28 +1,29 @@ -/* === S I N F G =========================================================== */ +/* === S Y N F I G ========================================================= */ /*! \file uniqueid.h ** \brief Template Header ** -** $Id: uniqueid.h,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $ +** $Id$ ** ** \legal -** Copyright (c) 2002 Robert B. Quattlebaum Jr. +** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley ** -** This software and associated documentation -** are CONFIDENTIAL and PROPRIETARY property of -** the above-mentioned copyright holder. +** 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. ** -** You may not copy, print, publish, or in any -** other way distribute this software without -** a prior written agreement with -** the copyright holder. +** 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 __SINFG_UNIQUEID_H -#define __SINFG_UNIQUEID_H +#ifndef __SYNFIG_UNIQUEID_H +#define __SYNFIG_UNIQUEID_H /* === H E A D E R S ======================================================= */ @@ -32,41 +33,41 @@ /* === C L A S S E S & S T R U C T S ======================================= */ -namespace sinfg { - +namespace synfig { + class UniqueIDLessThan; - + /*! \class UniqueID ** \brief \todo */ class UniqueID { friend class UniqueIDLessThan; - + int id_; - + explicit UniqueID(int id_):id_(id_) { } - + static int next_id(); - + public: - + //! Returns the internal unique identifier for this object. /*! The return value from this isn't really useful for ** much other than debug output. Nonetheless, that is ** one step above useless, so here it is. */ const int &get_uid()const { return id_; } - + UniqueID():id_(next_id()) { } - + void make_unique() { id_=next_id(); } - + static const UniqueID nil() { return UniqueID(0); } - + operator bool()const { return static_cast(id_); } void mimic(const UniqueID& x) { id_=x.id_; } - + bool operator==(const UniqueID &rhs)const { return id_==rhs.id_; } bool operator!=(const UniqueID &rhs)const { return id_!=rhs.id_; } bool operator<(const UniqueID &rhs)const { return id_