Go to the documentation of this file.00001 #ifndef GeometryVector_Geom_Pi_h
00002 #define GeometryVector_Geom_Pi_h
00003
00029 namespace Geom {
00030
00031 inline double pi() {return 3.141592653589793238;}
00032 inline double twoPi() {return 2. *3.141592653589793238;}
00033 inline double halfPi() {return 0.5*3.141592653589793238;}
00034
00035 inline float fpi() {return 3.141592653589793238f;}
00036 inline float ftwoPi() {return 2.f *3.141592653589793238f;}
00037 inline float fhalfPi() {return 0.5f*3.141592653589793238f;}
00038
00039
00040 }
00041
00042 #endif
1.7.3