Adding TRD in the combined PID (Yu.Belikov)
[u/mrichter/AliRoot.git] / TRD / AliTRDpidESD.h
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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
13class AliESD;
14
15class AliTRDpidESD {
16public:
17 AliTRDpidESD(Double_t *param);
18 Int_t MakePID(AliESD *event);
19 static Double_t Bethe(Double_t bg);
20private:
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