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feb24caa | 1 | #ifndef ALIGENLCLIB_H |
2 | #define ALIGENLCLIB_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | // Library class for particle pt and y distributions used for | |
7 | // LambdaC simulations. | |
8 | // To be used with AliGenParam. | |
9 | // | |
10 | // Author: Annalisa Mastroserio <Annalisa.Mastroserio@cern.ch> | |
11 | ||
12 | #include "AliGenLib.h" | |
13 | ||
14 | class TRandom; | |
15 | ||
16 | class AliGenLcLib :public AliGenLib { | |
17 | ||
18 | public: | |
19 | enum EPartId {kLcPlus=4122,kLcMinus=-4122}; | |
20 | ||
21 | //Getters | |
22 | ||
23 | GenFunc GetPt(Int_t iPID, const char * sForm=0) const; | |
24 | GenFunc GetY (Int_t iPID, const char * sForm=0) const; | |
25 | GenFuncIp GetIp(Int_t iPID, const char * sForm=0) const; | |
26 | private: | |
27 | ||
28 | ||
29 | static Int_t IpLcPlus(TRandom *ran); | |
30 | static Int_t IpLcMinus(TRandom *ran); | |
31 | static Double_t PtLcFlat(const Double_t *px, const Double_t *dummy); | |
32 | static Double_t PtLcExp (const Double_t *px, const Double_t *dummy); | |
33 | static Double_t YLcFlat (const Double_t *py, const Double_t *dummy); | |
34 | ||
35 | ClassDef(AliGenLcLib,0) | |
36 | }; | |
37 | ||
38 | #endif | |
39 | ||
40 | ||
41 | ||
42 | ||
43 | ||
44 | ||
45 |