Replace angle::epsilon with a #defined value instead. I don't know how to define...

git-svn-id: http://svn.voria.com/code@799 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/ETL/trunk/ETL/_angle.h b/ETL/trunk/ETL/_angle.h
index f1a9206..fcfa9a3 100644 (file)
--- a/ETL/trunk/ETL/_angle.h
+++ b/ETL/trunk/ETL/_angle.h
@@ -40,6 +40,8 @@
 # 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 ======================================= */
@@ -164,14 +166,14 @@ public:
                on the unit circle. */
        bool
        operator==(const angle &rhs)const
-       { return std::abs(dist(rhs).v)<epsilon; }
+       { 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)>epsilon; }
+       { return std::abs(dist(rhs).v)>ANGLE_EPSILON; }
 
        //! Absolute Angle Function
        /*! This function will return the
@@ -236,15 +238,13 @@ public:
                return ret;
        }
 
-       bool operator!()const { return std::abs(mod().v) < epsilon; }
+       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); }
 
-       static const value_type epsilon = 1.0e-6;
-
 public:
        /*
        ** Conversion Classes