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 //////////////////////////////////////////////////////////////////
13 #include "AliTOFChannel.h"
14 #include "TClonesArray.h"
16 #include "AliTOFCal.h"
17 #include "AliTOFGeometry.h"
20 class AliTOFcalib:public TTask{
22 AliTOFcalib(); // ctor
23 AliTOFcalib(AliTOFGeometry *geom);
24 AliTOFcalib(const AliTOFcalib & calib); // copy constructor
25 AliTOFcalib& operator=(const AliTOFcalib & calib); // assignment operator
26 virtual ~AliTOFcalib() ; // dtor
27 Int_t NSector()const {return fNSector;}
28 Int_t NPlate()const {return fNPlate;}
29 Int_t NStripA()const {return fNStripA;}
30 Int_t NStripB()const {return fNStripB;}
31 Int_t NStripC()const {return fNStripC;}
32 Int_t NpadZ()const {return fNpadZ;}
33 Int_t NpadX()const {return fNpadX;}
34 AliTOFCal * GetTOFCalArray() const {return fTOFCal;}
35 AliTOFCal * GetTOFCalSimArray() const {return fTOFSimCal;}
36 TH1F * GetTOFSimToT() const {return fTOFSimToT;}
37 void SelectESD(AliESD *event);
40 TH1F* Profile(Int_t i);
41 Int_t NChannels()const{return fNChannels;}
42 TF1* SetFitFunctions(TH1F* histo);
43 void CorrectESDTime();// useless method, kept to make Chiara happy
44 void CorrectESDTime(AliESD *event);
45 // Methods to retrieve/write parameters from/on CDB
46 void WriteSimParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun);
47 void WriteSimParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFCal *cal, TH1F *histo);
48 void ReadSimParFromCDB(Char_t *sel, Int_t nrun);
49 void WriteParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFCal *cal);
50 void WriteParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun);
51 void ReadParFromCDB(Char_t *sel, Int_t nrun);
52 Int_t GetIndex(Int_t *detId); // Get channel index for Calibration
55 class AliTOFArray : public TObject {
57 AliTOFArray(): TObject(),fSize(0),fArray(0x0){}
58 AliTOFArray(Int_t size) :
61 fArray(new TArrayF*[size]) {
63 AliTOFArray(const AliTOFArray & source):
64 TObject(){ // copy constructor
65 this->fSize= source.fSize;
66 this->fArray= source.fArray;
69 AliTOFArray& operator=(const AliTOFArray & source) { // assignment operator
70 this->fSize= source.fSize;
71 this->fArray= source.fArray;
75 Int_t GetSize() const {return fSize;}
76 void AddArray(Int_t pos, TArrayF * parr) {
77 if (pos>-1 && pos < fSize)fArray[pos] = parr;}
78 TArrayF * GetArray(Int_t pos) const {
80 if (pos>-1 && pos < fSize)parr = fArray[pos];
83 virtual ~AliTOFArray() {
89 Int_t fSize; // Size of the array of TArrayFs
90 TArrayF ** fArray; //[fSize]};
96 static const Int_t fgkchannel; // max number of entries per channel
97 Int_t fNChannels; // number of TOF channels
98 Int_t fNSector; // number of TOF sectors
99 Int_t fNPlate; // number of TOF plates
100 Int_t fNStripA; // number of TOF strips A
101 Int_t fNStripB; // number of TOF strips B
102 Int_t fNStripC; // number of TOF strips C
103 Int_t fNpadZ; // number of TOF pads Z
104 Int_t fNpadX; // number of TOF pads X
105 Int_t fNevents; // number of events
106 TObjArray * fESDsel; // selected ESD tracks for calibration
107 AliTOFArray *fArrayToT; // array for ToT values
108 AliTOFArray *fArrayTime; // array for Time values
109 AliTOFCal *fTOFCal; // array of AliTOFChannels storing calib parameters
110 AliTOFCal *fTOFSimCal; // array of AliTOFChannels storing calib parameters
111 TH1F *fTOFSimToT; // histo with realistic ToT signal from TB Data
112 ClassDef(AliTOFcalib,1);
115 #endif // AliTOFcalib_H