1 #ifndef ALITOFRUNPARAMS_H
2 #define ALITOFRUNPARAMS_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
11 // * this class defines the TOF object to be stored
12 // * in OCDB on a run-by-run basis in order to have the measurement
13 // * of the time evolution of T0 and of TOF resolution including
14 // * average T0 uncertainty
23 class AliTOFRunParams :
29 AliTOFRunParams(); // default constructor
30 AliTOFRunParams(Int_t nPoints, Int_t nRuns = 1); // standard constructor
31 virtual ~AliTOFRunParams(); // default destructor
32 AliTOFRunParams(const AliTOFRunParams &source); // copy constructor
33 AliTOFRunParams &operator=(const AliTOFRunParams &source); // operator=
35 Int_t GetNPoints() const {return fNPoints;}; // getter
36 UInt_t GetTimestamp(Int_t i) const {return fTimestamp && i < fNPoints ? fTimestamp[i] : 0;}; // getter
37 Float_t GetT0(Int_t i) const {return fT0 && i < fNPoints ? fT0[i] : 0.;}; // getter
38 Float_t GetTOFResolution(Int_t i) const {return fTOFResolution && i < fNPoints ? fTOFResolution[i] : 0.;}; // getter
39 Float_t GetT0Spread(Int_t i) const {return fT0Spread && i < fNPoints ? fT0Spread[i] : 0.;}; // getter
41 UInt_t GetRunNb(Int_t i) const {return fRunNb && i < fNRuns ? fRunNb[i] : 0;}; // getter
42 UInt_t GetRunFirstPoint(Int_t i) const {return fRunFirstPoint && i < fNRuns ? fRunFirstPoint[i] : 0;}; // getter
43 UInt_t GetRunLastPoint(Int_t i) const {return fRunLastPoint && i < fNRuns ? fRunLastPoint[i] : 0;}; // getter
45 void SetTimestamp(UInt_t *value) {if (fTimestamp) for (Int_t i = 0; i < fNPoints; i++) fTimestamp[i] = value[i];}; // setter
46 void SetT0(Float_t *value) {if (fT0) for (Int_t i = 0; i < fNPoints; i++) fT0[i] = value[i];}; // setter
47 void SetTOFResolution(Float_t *value) {if (fTOFResolution) for (Int_t i = 0; i < fNPoints; i++) fTOFResolution[i] = value[i];}; // setter
48 void SetT0Spread(Float_t *value) {if (fT0Spread) for (Int_t i = 0; i < fNPoints; i++) fT0Spread[i] = value[i];}; // setter
50 void SetRunNb(UInt_t *value) {if (fRunNb) for (Int_t i = 0; i < fNRuns; i++) fRunNb[i] = value[i];}; // setter
51 void SetRunFirstPoint(UInt_t *value) {if (fRunFirstPoint) for (Int_t i = 0; i < fNRuns; i++) fRunFirstPoint[i] = value[i];}; // setter
52 void SetRunLastPoint(UInt_t *value) {if (fRunLastPoint) for (Int_t i = 0; i < fNRuns; i++) fRunLastPoint[i] = value[i];}; // setter
54 Float_t EvalT0(UInt_t timestamp); // eval T0
55 Float_t EvalTOFResolution(UInt_t timestamp); // eval TOF resolution
56 Float_t EvalT0Spread(UInt_t timestamp); // eval T0 spread
58 Float_t AverageT0(UInt_t runNb) {return Average(fT0, runNb);}; // average T0
59 Float_t AverageTOFResolution(UInt_t runNb) {return Average(fTOFResolution, runNb);}; // average TOF resolution
60 Float_t AverageT0Spread(UInt_t runNb) {return Average(fT0Spread, runNb);}; // average T0 spread
62 TGraph *DrawGraphT0(Option_t *option = "") {return DrawGraph(fT0, option);}; // draw graph t0
63 TGraph *DrawGraphTOFResolution(Option_t *option = "") {return DrawGraph(fTOFResolution, option);}; // draw graph t0
64 TGraph *DrawGraphT0Spread(Option_t *option = "") {return DrawGraph(fT0Spread, option);}; // draw graph t0
71 Float_t Average(Float_t *data, UInt_t runNb); // average
72 Float_t Average(Float_t *data, Int_t first, Int_t last); // average
73 TGraph *DrawGraph(Float_t *data, Option_t *option = ""); // draw graph
78 UInt_t *fTimestamp; //[fNPoints] time stamp
79 Float_t *fT0; //[fNPoints] average T0 (ps)
80 Float_t *fTOFResolution; //[fNPoints] average TOF resolution (T0 uncertainty included) (ps)
81 Float_t *fT0Spread; //[fNPoints] estimated T0 spread (from vertex spread z) (ps)
84 UInt_t *fRunNb; //[fNRuns] run number
85 UInt_t *fRunFirstPoint; //[fNRuns] run start point
86 UInt_t *fRunLastPoint; //[fNRuns] run last point
89 ClassDef(AliTOFRunParams, 2);
92 #endif /* ALITOFRUNPARAMS_H */