//-------------------------------------------------------------------------- // // Environment: // This software is part of the EvtGen package developed jointly // for the BaBar and CLEO collaborations. If you use all or part // of it, please give an appropriate acknowledgement. // // Copyright Information: See EvtGen/COPYRIGHT // Copyright (C) 1998 Caltech, UCSB // // Module: EvtGen/EvtRandom.hh // // Description:Class to generate random numbers. Single member // function random is expected to return a random // number in the range ]0..1[. // // Modification history: // // RYD December 25, 1999 Module created // RYD October 2, 2006 Converted to a pure interface class // //------------------------------------------------------------------------ #ifndef EVTRANDOMENGINE_HH #define EVTRANDOMENGINE_HH class EvtRandomEngine{ public: virtual double random() = 0; virtual void reset() = 0; private: }; #endif