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da0e9ce3 | 1 | //-------------------------------------------------------------------------- |
2 | // | |
3 | // Environment: | |
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. | |
7 | // | |
8 | // Copyright Information: See EvtGen/COPYRIGHT | |
9 | // Copyright (C) 1998 Caltech, UCSB | |
10 | // | |
11 | // Module: EvtGen/EvtSemiLeptonicAmp.hh | |
12 | // | |
13 | // Description:Store decay parameters for one decay. | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // RYD September 30 1997 Module created | |
18 | // | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTSEMILEPTONICAMP_HH | |
22 | #define EVTSEMILEPTONICAMP_HH | |
23 | ||
24 | class EvtAmp; | |
25 | class EvtParticle; | |
26 | class EvtSemiLeptonicFF; | |
27 | class EvtId; | |
28 | ||
29 | class EvtSemiLeptonicAmp{ | |
30 | ||
31 | public: | |
32 | ||
33 | //Daughters are initialized and have been added to the parent. | |
34 | //No need to carry around the daughters seperately! | |
35 | ||
36 | virtual void CalcAmp( EvtParticle *parent, EvtAmp& amp, | |
37 | EvtSemiLeptonicFF *FormFactors ) = 0; | |
38 | ||
39 | double CalcMaxProb( EvtId parent, EvtId meson, EvtId lepton, | |
40 | EvtId nudaug, EvtSemiLeptonicFF *FormFactors ); | |
41 | ||
42 | ||
43 | }; | |
44 | ||
45 | #endif |