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87f8f72e | 1 | #ifndef ALIGENSTRANGELIB_H |
2 | #define ALIGENSTRANGELIB_H | |
3 | #include "AliGenLib.h" | |
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | ||
8 | /* $Id$ */ | |
9 | ||
10 | class TRandom; | |
11 | ||
12 | class AliGenSTRANGElib : | |
13 | public AliGenLib | |
14 | { | |
15 | public: | |
16 | enum constants{kKaon, kPhi, kLambda, kXiMinus, kOmegaMinus}; | |
17 | // pions | |
18 | static Double_t PtPion(Double_t *px, Double_t *dummy); | |
19 | static Double_t PtScal(Double_t pt, Int_t np); | |
20 | // kaons | |
21 | static Double_t PtKaon(Double_t *px, Double_t *dummy); | |
22 | static Double_t YKaon( Double_t *py, Double_t *dummy); | |
23 | static Int_t IpKaon(TRandom* ran); | |
24 | // phis | |
25 | static Double_t PtPhi(Double_t *px, Double_t *dummy); | |
26 | static Double_t YPhi( Double_t *py, Double_t *dummy); | |
27 | static Int_t IpPhi(TRandom* ran); | |
28 | // lambda | |
29 | static Double_t PtLambda(Double_t *px, Double_t *dummy); | |
30 | static Double_t YLambda( Double_t *py, Double_t *dummy); | |
31 | static Int_t IpLambda(TRandom *ran); | |
32 | // Ximinus | |
33 | static Double_t PtXiMinus(Double_t *px, Double_t *dummy); | |
34 | static Double_t YXiMinus( Double_t *py, Double_t *dummy); | |
35 | static Int_t IpXiMinus(TRandom *ran); | |
36 | // Omegaminus | |
37 | static Double_t PtOmegaMinus(Double_t *px, Double_t *dummy); | |
38 | static Double_t YOmegaMinus( Double_t *py, Double_t *dummy); | |
39 | static Int_t IpOmegaMinus(TRandom *ran); | |
40 | ||
d5b6b483 | 41 | GenFunc GetPt(Int_t param, const char* tname=0) const; |
42 | GenFunc GetY (Int_t param, const char* tname=0) const; | |
43 | GenFuncIp GetIp(Int_t param, const char* tname=0) const; | |
87f8f72e | 44 | ClassDef(AliGenSTRANGElib,0) // Library providing y and pT parameterisations |
45 | }; | |
46 | #endif | |
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