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b0f03c34 | 1 | #ifndef ALITRDPIDESD_H |
2 | #define ALITRDPIDESD_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | //------------------------------------------------------- | |
7 | // TRD PID class | |
8 | // A very naive design... And the implementation is even poorer... | |
9 | // Should be made better by the detector experts... | |
10 | //------------------------------------------------------- | |
11 | #include <Rtypes.h> | |
12 | ||
13 | class AliESD; | |
14 | ||
15 | class AliTRDpidESD { | |
16 | public: | |
17 | AliTRDpidESD(Double_t *param); | |
18 | Int_t MakePID(AliESD *event); | |
19 | static Double_t Bethe(Double_t bg); | |
20 | private: | |
21 | Double_t fMIP; // dEdx for MIP | |
22 | Double_t fRes; // relative dEdx resolution | |
23 | Double_t fRange; // one particle type PID range (in sigmas) | |
24 | ClassDef(AliTRDpidESD,1) // TRD PID class | |
25 | }; | |
26 | ||
27 | #endif | |
28 | ||
29 |