00001 //-------------------------------------------------------------------------- 00002 // 00003 // Environment: 00004 // This software is part of the EvtGen package developed jointly 00005 // for the BaBar and CLEO collaborations. If you use all or part 00006 // of it, please give an appropriate acknowledgement. 00007 // 00008 // Copyright Information: See EvtGen/COPYRIGHT 00009 // Copyright (C) 1998 Caltech, UCSB 00010 // 00011 // Module: EvtConst.cc 00012 // 00013 // Description: Routines to handle numerical constants in EvtGen 00014 // 00015 // Modification history: 00016 // 00017 // DJL/RYD August 8, 1998 Module created 00018 // 00019 //------------------------------------------------------------------------ 00020 // 00021 #include "EvtGenBase/EvtPatches.hh" 00022 #include "EvtGenBase/EvtConst.hh" 00023 00024 const double EvtConst::pi = 3.141592653589793238; 00025 const double EvtConst::twoPi = 2*pi; 00026 const double EvtConst::radToDegrees = 180./pi; 00027 00028 const double EvtConst::c = 2.99792458E11; // mm/sec 00029
1.4.7