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f87cfe57 | 1 | #ifndef ALIGENPHOSLIB_H |
2 | #define ALIGENPHOSLIB_H | |
b22ee262 | 3 | #include "AliGenLib.h" |
886b6f73 | 4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* $Id$ */ | |
8 | ||
65fb704d | 9 | class TRandom; |
10 | ||
886b6f73 | 11 | class AliGenPHOSlib : |
b22ee262 | 12 | public AliGenLib |
886b6f73 | 13 | { |
14 | public: | |
15 | // pions | |
f87cfe57 | 16 | static Double_t PtPion(Double_t *px, Double_t *dummy); |
886b6f73 | 17 | static Double_t PtScal(Double_t pt, Int_t np); |
f87cfe57 | 18 | static Double_t YPion( Double_t *py, Double_t *dummy); |
65fb704d | 19 | static Int_t IpPion(TRandom* ran); |
886b6f73 | 20 | // kaons |
f87cfe57 | 21 | static Double_t PtKaon(Double_t *px, Double_t *dummy); |
22 | static Double_t YKaon( Double_t *py, Double_t *dummy); | |
65fb704d | 23 | static Int_t IpKaon(TRandom* ran); |
886b6f73 | 24 | // etas |
f87cfe57 | 25 | static Double_t PtEta(Double_t *px, Double_t *dummy); |
26 | static Double_t YEta( Double_t *py, Double_t *dummy); | |
65fb704d | 27 | static Int_t IpEta(TRandom *ran); |
886b6f73 | 28 | // omegas |
f87cfe57 | 29 | static Double_t PtOmega(Double_t *px, Double_t *dummy); |
30 | static Double_t YOmega( Double_t *py, Double_t *dummy); | |
65fb704d | 31 | static Int_t IpOmega(TRandom *ran); |
886b6f73 | 32 | // etaprime |
f87cfe57 | 33 | static Double_t PtEtaprime(Double_t *px, Double_t *dummy); |
34 | static Double_t YEtaprime( Double_t *py, Double_t *dummy); | |
65fb704d | 35 | static Int_t IpEtaprime(TRandom* ran); |
886b6f73 | 36 | // phis |
f87cfe57 | 37 | static Double_t PtPhi(Double_t *px, Double_t *dummy); |
38 | static Double_t YPhi( Double_t *py, Double_t *dummy); | |
65fb704d | 39 | static Int_t IpPhi(TRandom* ran); |
886b6f73 | 40 | // baryons |
f87cfe57 | 41 | static Double_t PtBaryon(Double_t *px, Double_t *dummy); |
42 | static Double_t YBaryon( Double_t *py, Double_t *dummy); | |
65fb704d | 43 | static Int_t IpBaryon(TRandom *ran); |
886b6f73 | 44 | |
b22ee262 | 45 | GenFunc GetPt(Param_t param, const char* tname=0); |
46 | GenFunc GetY (Param_t param, const char* tname=0); | |
47 | GenFuncIp GetIp(Param_t param, const char* tname=0); | |
762c0d1d | 48 | ClassDef(AliGenPHOSlib,0) // Library providing y and pT parameterisations |
886b6f73 | 49 | }; |
50 | #endif | |
51 | ||
52 | ||
53 | ||
54 | ||
55 | ||
56 | ||
57 |