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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/EvtParticleFactory.hh | |
12 | // | |
13 | // Description:Factory for creating particles | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // DJL December 27, 1999 Module created. | |
18 | // | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTPARTICLEFACTORY_HH | |
22 | #define EVTPARTICLEFACTORY_HH | |
23 | ||
24 | #include "EvtGenBase/EvtSpinType.hh" | |
25 | ||
26 | class EvtParticle; | |
27 | class EvtId; | |
28 | class EvtVector4R; | |
29 | class EvtSpinDensity; | |
30 | ||
31 | class EvtParticleFactory{ | |
32 | ||
33 | public: | |
34 | ||
35 | ||
36 | static EvtParticle* particleFactory(EvtSpinType::spintype spinType); | |
37 | ||
38 | static EvtParticle* particleFactory(EvtId id, | |
39 | EvtVector4R p4); | |
40 | ||
41 | static EvtParticle* particleFactory(EvtId id, | |
42 | EvtVector4R p4, | |
43 | EvtSpinDensity rho); | |
44 | ||
45 | }; | |
46 | ||
47 | ||
48 | #endif |