1 //--------------------------------------------------------------------------
4 // This software is part of the EvtGen package developed jointly
5 // for the BaBar and CLEO collaborations. If you use all or part
6 // of it, please give an appropriate acknowledgement.
8 // Copyright Information: See EvtGen/COPYRIGHT
9 // Copyright (C) 1998 Caltech, UCSB
11 // Module: EvtGen/EvtSemiLeptonicAmp.hh
13 // Description:Store decay parameters for one decay.
15 // Modification history:
17 // RYD September 30 1997 Module created
19 //------------------------------------------------------------------------
21 #ifndef EVTSEMILEPTONICAMP_HH
22 #define EVTSEMILEPTONICAMP_HH
26 class EvtSemiLeptonicFF;
29 class EvtSemiLeptonicAmp{
33 //Daughters are initialized and have been added to the parent.
34 //No need to carry around the daughters seperately!
36 virtual void CalcAmp( EvtParticle *parent, EvtAmp& amp,
37 EvtSemiLeptonicFF *FormFactors ) = 0;
39 double CalcMaxProb( EvtId parent, EvtId meson, EvtId lepton,
40 EvtId nudaug, EvtSemiLeptonicFF *FormFactors );