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1 | #ifndef ALIGENPHOSLIB_H | |
2 | #define ALIGENPHOSLIB_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 | /* $Id$ */ | |
8 | ||
9 | class TRandom; | |
10 | ||
11 | class AliGenPHOSlib : | |
12 | public AliGenLib | |
13 | { | |
14 | public: | |
15 | // pions | |
16 | static Double_t PtPion(Double_t *px, Double_t *dummy); | |
17 | static Double_t PtScal(Double_t pt, Int_t np); | |
18 | static Double_t YPion( Double_t *py, Double_t *dummy); | |
19 | static Int_t IpPion(TRandom* ran); | |
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 | // etas | |
25 | static Double_t PtEta(Double_t *px, Double_t *dummy); | |
26 | static Double_t YEta( Double_t *py, Double_t *dummy); | |
27 | static Int_t IpEta(TRandom *ran); | |
28 | // omegas | |
29 | static Double_t PtOmega(Double_t *px, Double_t *dummy); | |
30 | static Double_t YOmega( Double_t *py, Double_t *dummy); | |
31 | static Int_t IpOmega(TRandom *ran); | |
32 | // etaprime | |
33 | static Double_t PtEtaprime(Double_t *px, Double_t *dummy); | |
34 | static Double_t YEtaprime( Double_t *py, Double_t *dummy); | |
35 | static Int_t IpEtaprime(TRandom* ran); | |
36 | // phis | |
37 | static Double_t PtPhi(Double_t *px, Double_t *dummy); | |
38 | static Double_t YPhi( Double_t *py, Double_t *dummy); | |
39 | static Int_t IpPhi(TRandom* ran); | |
40 | // baryons | |
41 | static Double_t PtBaryon(Double_t *px, Double_t *dummy); | |
42 | static Double_t YBaryon( Double_t *py, Double_t *dummy); | |
43 | static Int_t IpBaryon(TRandom *ran); | |
44 | ||
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); | |
48 | ClassDef(AliGenPHOSlib,0) // Library providing y and pT parameterisations | |
49 | }; | |
50 | #endif | |
51 | ||
52 | ||
53 | ||
54 | ||
55 | ||
56 | ||
57 |