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5b4ed716 | 1 | #ifndef ALITOFRESPONSEPARAMS_H |
2 | #define ALITOFRESPONSEPARAMS_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | /* $Id$ */ | |
7 | ||
8 | // * | |
9 | // * | |
10 | // * | |
11 | // * this class defines the TOF object to be stored | |
12 | // * in OCDB in order to have TOF response correction | |
13 | // * and actual resolution | |
14 | // * | |
15 | // * | |
16 | // * | |
17 | // * | |
18 | ||
19 | class TGraph; | |
20 | ||
21 | #include "TObject.h" | |
22 | #include "AliPID.h" | |
23 | ||
24 | class AliTOFResponseParams : | |
25 | public TObject | |
26 | { | |
27 | ||
28 | public: | |
29 | ||
30 | AliTOFResponseParams(); // default constructor | |
31 | AliTOFResponseParams(Int_t *nPoints); // standard constructor | |
32 | virtual ~AliTOFResponseParams(); // default destructor | |
33 | AliTOFResponseParams(const AliTOFResponseParams &source); // copy constructor | |
34 | AliTOFResponseParams &operator=(const AliTOFResponseParams &source); // operator= | |
35 | ||
36 | Int_t GetNPoints(Int_t ipart) const {return ipart < AliPID::kSPECIES ? fNPoints[ipart] : 0;}; // getter | |
37 | Double_t GetP(Int_t ipart, Int_t ipoint) const {return ipart < AliPID::kSPECIES && ipoint < fNPoints[ipart] ? fP[ipart][ipoint] : 0.;}; // getter | |
38 | Double_t GetTExpCorr(Int_t ipart, Int_t ipoint) const {return ipart < AliPID::kSPECIES && ipoint < fNPoints[ipart] ? fTExpCorr[ipart][ipoint] : 0.;}; // getter | |
39 | ||
40 | void SetP(Int_t ipart, Double_t *value) {if (ipart < AliPID::kSPECIES) for (Int_t ipoint = 0; ipoint < fNPoints[ipart]; ipoint++) fP[ipart][ipoint] = value[ipoint];}; // setter | |
41 | void SetTExpCorr(Int_t ipart, Double_t *value) {if (ipart < AliPID::kSPECIES) for (Int_t ipoint = 0; ipoint < fNPoints[ipart]; ipoint++) fTExpCorr[ipart][ipoint] = value[ipoint];}; // setter | |
42 | ||
43 | Double_t EvalTExpCorr(Int_t ipart, Double_t p); // eval corr | |
44 | TGraph *DrawGraph(Int_t ipart, Option_t* option = ""); // draw | |
45 | ||
46 | private: | |
47 | ||
48 | static const Int_t fgkMaxPoints = 20; // max number of points | |
49 | Int_t fNPoints[AliPID::kSPECIES]; // number of points | |
50 | Double_t fP[AliPID::kSPECIES][fgkMaxPoints]; // average momentum (GeV/c) | |
51 | Double_t fTExpCorr[AliPID::kSPECIES][fgkMaxPoints]; // expected time correction (ps) | |
52 | ||
53 | ClassDef(AliTOFResponseParams, 1); | |
54 | }; | |
55 | ||
56 | #endif /* ALITOFRESPONSEPARAMS_H */ |