BOSS_7.0.2: /home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Generator/BesEvtGen/BesEvtGen-00-03-58/src/EvtGen/EvtGenModels/EvtbTosllFF.hh Source File

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) 2000      Caltech
00010 //
00011 // Module: 
00012 // This is the base class for form factors in b->sll transitions.
00013 //
00014 // Description:
00015 //
00016 // Modification history:
00017 //
00018 //    RYD     January 5, 2000         Module created
00019 //
00020 //------------------------------------------------------------------------
00021 
00022 #ifndef EVTBTOSLLFF_HH
00023 #define EVTBTOSLLFF_HH
00024 
00025 class EvtId;
00026 
00027 class EvtbTosllFF{
00028 
00029  public:
00030 
00031   virtual void getScalarFF(EvtId parent, EvtId daught,double t, double mass, 
00032                            double& fp,double& f0,double& ft) {return;}
00033   virtual void getVectorFF(EvtId parent, EvtId daught,double t, double mass, 
00034                            double& a1,double& a2,double& a0, double& v,
00035                            double& t1, double& t2, double& t3 ) {return;}
00036 
00037 };
00038 
00039 #endif