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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/EvtStdHep.hh | |
12 | // | |
13 | // Description: Class produce the StdHep representation of the decay. | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // RYD March. 11, 1998 Module created | |
18 | // | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTSTDHEP_HH | |
22 | #define EVTSTDHEP_HH | |
23 | ||
24 | #include "EvtGenBase/EvtVector4R.hh" | |
25 | #include <iosfwd> | |
26 | ||
27 | const int EVTSTDHEPLENGTH =1000; | |
28 | ||
29 | class EvtStdHep { | |
30 | ||
31 | public: | |
32 | ||
33 | EvtStdHep(){} | |
34 | ~EvtStdHep(){} | |
35 | ||
36 | void init(); | |
37 | ||
38 | int getFirstMother(int i) { return _prntfirst[i]; } | |
39 | int getLastMother(int i) { return _prntlast[i]; } | |
40 | int getFirstDaughter(int i) { return _daugfirst[i]; } | |
41 | int getLastDaughter(int i) { return _dauglast[i]; } | |
42 | ||
43 | int getStdHepID(int i) { return _id[i]; } | |
44 | int getIStat(int i) { return _istat[i]; } | |
45 | ||
46 | EvtVector4R getP4(int i) { return _p4[i]; } | |
47 | EvtVector4R getX4(int i) { return _x[i]; } | |
48 | ||
49 | void translate(EvtVector4R d); | |
50 | ||
51 | int getNPart(); | |
52 | void createParticle(EvtVector4R p4,EvtVector4R x,int prntfirst, | |
53 | int prntlast, int id); | |
54 | ||
55 | friend std::ostream& operator<<(std::ostream& s, const EvtStdHep& stdhep); | |
56 | ||
57 | private: | |
58 | ||
59 | int _npart; | |
60 | EvtVector4R _p4[EVTSTDHEPLENGTH]; | |
61 | EvtVector4R _x[EVTSTDHEPLENGTH]; | |
62 | int _prntfirst[EVTSTDHEPLENGTH]; | |
63 | int _prntlast[EVTSTDHEPLENGTH]; | |
64 | int _daugfirst[EVTSTDHEPLENGTH]; | |
65 | int _dauglast[EVTSTDHEPLENGTH]; | |
66 | int _id[EVTSTDHEPLENGTH]; | |
67 | int _istat[EVTSTDHEPLENGTH]; | |
68 | ||
69 | }; | |
70 | ||
71 | #endif | |
72 |