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Commit | Line | Data |
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b22ee262 | 1 | #ifndef ALIGENLIB_H |
2 | #define ALIGENLIB_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
5d1f1244 | 6 | /* $Id$ */ |
b22ee262 | 7 | |
8 | #include <TObject.h> | |
65fb704d | 9 | |
65fb704d | 10 | class TRandom; |
b22ee262 | 11 | |
12 | class AliGenLib : | |
65fb704d | 13 | public TObject |
b22ee262 | 14 | { |
6078e216 | 15 | public: |
16 | // | |
675e9664 | 17 | virtual ~AliGenLib(){} |
75e0cc59 | 18 | typedef Double_t (*GenFunc) (const Double_t *, const Double_t *); |
65fb704d | 19 | typedef Int_t (*GenFuncIp)(TRandom *); |
d5b6b483 | 20 | virtual GenFunc GetPt(Int_t param, const char *tname) const = 0; |
21 | virtual GenFunc GetY (Int_t param, const char *tname) const = 0; | |
22 | virtual GenFuncIp GetIp(Int_t param, const char *tname) const = 0; | |
6078e216 | 23 | virtual GenFunc GetV2(Int_t, const char *) const { return NoV2; } |
24 | static Double_t NoV2(const Double_t *, const Double_t *) { return 0; } | |
762c0d1d | 25 | ClassDef(AliGenLib,0) // Library providing y and pT parameterisations |
b22ee262 | 26 | }; |
27 | #endif |