4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 //////////////////////////////////////////////////////////////////
8 // class for TOF calibration:: simulation of uncalibrated data //
9 //////////////////////////////////////////////////////////////////
22 class AliTOFRecoParam;
24 class AliTOFcalib:public TTask{
26 AliTOFcalib(); // ctor
27 AliTOFcalib(AliTOFGeometry *geom);
28 AliTOFcalib(const AliTOFcalib & calib); // copy constructor
29 AliTOFcalib& operator=(const AliTOFcalib & calib); // assignment operator
30 virtual ~AliTOFcalib() ; // dtor
31 Int_t NSector()const {return fNSector;}
32 Int_t NPlate()const {return fNPlate;}
33 Int_t NStripA()const {return fNStripA;}
34 Int_t NStripB()const {return fNStripB;}
35 Int_t NStripC()const {return fNStripC;}
36 Int_t NpadZ()const {return fNpadZ;}
37 Int_t NpadX()const {return fNpadX;}
38 AliTOFCal * GetTOFCalArray() const {return fTOFCal;}
39 AliTOFCal * GetTOFCalSimArray() const {return fTOFSimCal;}
40 TH1F * GetTOFSimToT() const {return fTOFSimToT;}
41 void SelectESD(AliESD *event);
44 TH1F* Profile(Int_t i);
45 Int_t NChannels()const{return fNChannels;}
46 TF1* SetFitFunctions(TH1F* histo);
47 void CorrectESDTime();// useless method, kept to make Chiara happy
48 void CorrectESDTime(AliESD *event);
49 // Methods to retrieve/write parameters from/on CDB
50 void WriteSimParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun);
51 void WriteSimParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFCal *cal, TH1F *histo);
52 void ReadSimParFromCDB(Char_t *sel, Int_t nrun);
53 void WriteParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFCal *cal);
54 void WriteParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun);
55 Bool_t ReadParFromCDB(Char_t *sel, Int_t nrun);
56 Int_t GetIndex(Int_t *detId); // Get channel index for Calibration
57 void WriteRecParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFRecoParam *param);
58 AliTOFRecoParam * ReadRecParFromCDB(Char_t *sel, Int_t nrun);
61 class AliTOFArray : public TObject {
63 AliTOFArray(): TObject(),fSize(0),fArray(0x0){}
64 AliTOFArray(Int_t size):
67 fArray(new TArrayF*[size]) {
69 AliTOFArray(const AliTOFArray & source):
70 TObject(),fSize(0),fArray(0x0){ // copy constructor
71 this->fSize= source.fSize;
72 this->fArray= source.fArray;
75 AliTOFArray& operator=(const AliTOFArray & source) { // assignment operator
76 this->fSize= source.fSize;
77 this->fArray= source.fArray;
81 Int_t GetSize() const {return fSize;}
82 void AddArray(Int_t pos, TArrayF * parr) {
83 if (pos>-1 && pos < fSize)fArray[pos] = parr;}
84 TArrayF * GetArray(Int_t pos) const {
86 if (pos>-1 && pos < fSize)parr = fArray[pos];
89 virtual ~AliTOFArray() {
95 Int_t fSize; // Size of the array of TArrayFs
96 TArrayF ** fArray; //[fSize]};
102 static const Int_t fgkchannel; // max number of entries per channel
103 Int_t fNChannels; // number of TOF channels
104 Int_t fNSector; // number of TOF sectors
105 Int_t fNPlate; // number of TOF plates
106 Int_t fNStripA; // number of TOF strips A
107 Int_t fNStripB; // number of TOF strips B
108 Int_t fNStripC; // number of TOF strips C
109 Int_t fNpadZ; // number of TOF pads Z
110 Int_t fNpadX; // number of TOF pads X
111 Int_t fNevents; // number of events
112 TObjArray * fESDsel; // selected ESD tracks for calibration
113 AliTOFArray *fArrayToT; // array for ToT values
114 AliTOFArray *fArrayTime; // array for Time values
115 AliTOFCal *fTOFCal; // array of AliTOFChannels storing calib parameters
116 AliTOFCal *fTOFSimCal; // array of AliTOFChannels storing calib parameters
117 TH1F *fTOFSimToT; // histo with realistic ToT signal from TB Data
118 ClassDef(AliTOFcalib,1);
121 #endif // AliTOFcalib_H