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software update to include time corrections during reconstruction.
[u/mrichter/AliRoot.git] / TOF / AliTOFcalib.h
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6dc9348d 1#ifndef ALITOFCALIB_H
2#define ALITOFCALIB_H
3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
7//////////////////////////////////////////////////////////////////
8// class for TOF calibration:: simulation of uncalibrated data //
9//////////////////////////////////////////////////////////////////
10
0a749fa5 11#define CHENTRIESSMALL 300 // number of entries per TOF channel per run
12 // (to be divided by 3 to get the
13 // real number of entries), smallarray
14#define MAXCHENTRIESSMALL 10000 // max number of entries per TOF channel
15 // (to be divided by 3 to get the
16 // real number of entries), smallarray
17
18#define NIDXSMALL 3 // number of values stored
19 // after Comb PID per ESD track
20#define DELTAIDXTOT 0 // index for ToT in bigarray
21#define DELTAIDXTIME 1 // index for TOF time in big/smallarray
22#define DELTAIDXPID 2 // index for Exp Time after Comb PID
23 // in smallarray
24#define MEANENTRIES 15 // Mean number of entries per channel
25 // to perform calibration
26
6dc9348d 27#include "TTask.h"
0e46b9ae 28
29class TArrayF;
30class TF1;
31class TH1F;
32class TObjArray;
0a749fa5 33class TTree;
296591ad 34class TChain;
17149e6b 35class TMap;
0e46b9ae 36
5c7c93fa 37//class AliESD;
0e46b9ae 38
39class AliTOFCal;
7037bd93 40class AliTOFRecoParam;
17149e6b 41class AliTOFChannelOnlineStatusArray;
42class AliTOFChannelOnlineArray;
2bf4d9d6 43class AliTOFDeltaBCOffset;
44class AliTOFCTPLatency;
45class AliTOFT0Fill;
6dc9348d 46
47class AliTOFcalib:public TTask{
48public:
49 AliTOFcalib(); // ctor
7aeeaf38 50 AliTOFcalib(const AliTOFcalib & calib); // copy constructor
51 AliTOFcalib& operator=(const AliTOFcalib & calib); // assignment operator
6dc9348d 52 virtual ~AliTOFcalib() ; // dtor
0a749fa5 53 void CreateCalArrays();
24d1e16e 54 void CreateCalObjects();
0a749fa5 55 TObjArray * GetTOFCalArrayOnline() const {return fTOFCalOnline;}
17149e6b 56 AliTOFChannelOnlineArray * GetTOFOnlineDelay() const {return fCal;}
57 AliTOFChannelOnlineStatusArray * GetTOFOnlineStatus() const {return fStatus;}
7fffa85b 58 TObjArray * GetTOFCalArrayOnlinePulser() const {return fTOFCalOnlinePulser;}
59 TObjArray * GetTOFCalArrayOnlineNoise() const {return fTOFCalOnlineNoise;}
60 TObjArray * GetTOFCalArrayOnlineHW() const {return fTOFCalOnlineHW;}
0a749fa5 61 TObjArray * GetTOFCalArrayOffline() const {return fTOFCalOffline;}
17149e6b 62 TMap * GetConfigMap() const {return fConfigMap;}
d4ad0d6b 63 TH1F * GetTOFSimToT() const {return fTOFSimToT;}
0a749fa5 64 TTree * GetTOFCalibTree() const {return fTree;}
296591ad 65 TChain * GetTOFCalibChain() const {return fChain;}
0a749fa5 66 const char * GetOfflineValidity() const {return fkValidity;}
67 void SetOfflineValidity(const char* validity) {fkValidity = validity;}
d4ad0d6b 68 Int_t NChannels()const{return fNChannels;}
17149e6b 69
2bf4d9d6 70 void CreateDeltaBCOffset();
71 void CreateCTPLatency();
72 void CreateT0Fill();
73 AliTOFDeltaBCOffset *GetDeltaBCOffset() const {return fDeltaBCOffset;};
74 AliTOFCTPLatency *GetCTPLatency() const {return fCTPLatency;};
75 AliTOFT0Fill *GetT0Fill() const {return fT0Fill;};
76
d4ad0d6b 77 // Methods to retrieve/write parameters from/on CDB
17149e6b 78 // writing
79
a6e0ebfe 80 void WriteSimHistoOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun, TH1F *histo);
81 void WriteConfigMapOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
82 void WriteConfigMapOnCDB(const Char_t *sel);
17149e6b 83 // new calib objs
a6e0ebfe 84 void WriteParOnlineDelayOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
85 void WriteParOnlineStatusOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
86 void WriteParOnlineDelayOnCDB(const Char_t *sel);
87 void WriteParOnlineStatusOnCDB(const Char_t *sel);
17149e6b 88 // old calib objs
a6e0ebfe 89 void WriteParOnlineOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
90 void WriteParOnlinePulserOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
91 void WriteParOnlineNoiseOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
92 void WriteParOnlineHWOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
93 void WriteParOfflineOnCDB(const Char_t *sel, const Char_t *validity, Int_t minrun, Int_t maxrun);
94 void WriteParOnlineOnCDB(const Char_t *sel);
95 void WriteParOnlinePulserOnCDB(const Char_t *sel); // old, before unification of status info
96 void WriteParOnlineNoiseOnCDB(const Char_t *sel); // old, before unification of status info
97 void WriteParOnlineHWOnCDB(const Char_t *sel); // old, before unification of status info
98 void WriteParOfflineOnCDB(const Char_t *sel, const Char_t *validity);
17149e6b 99
2bf4d9d6 100 void WriteDeltaBCOffsetOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
101 void WriteCTPLatencyOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
102 void WriteT0FillOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
103
17149e6b 104 // reading
a6e0ebfe 105 Bool_t ReadSimHistoFromCDB(const Char_t *sel, Int_t nrun);
106 Bool_t ReadConfigMapFromCDB(const Char_t *sel, Int_t nrun);
17149e6b 107 // new objs
a6e0ebfe 108 Bool_t ReadParOnlineDelayFromCDB(const Char_t *sel, Int_t nrun);
109 Bool_t ReadParOnlineStatusFromCDB(const Char_t *sel, Int_t nrun);
17149e6b 110 // old objs
a6e0ebfe 111 Bool_t ReadParOnlineFromCDB(const Char_t *sel, Int_t nrun);
112 Bool_t ReadParOnlinePulserFromCDB(const Char_t *sel, Int_t nrun); // old, before unification of status info
113 Bool_t ReadParOnlineNoiseFromCDB(const Char_t *sel, Int_t nrun); // old, before unification of status info
114 Bool_t ReadParOnlineHWFromCDB(const Char_t *sel, Int_t nrun); // old, before unification of status info
115 Bool_t ReadParOfflineFromCDB(const Char_t *sel, Int_t nrun);
116 void WriteRecParOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFRecoParam *param);
117 AliTOFRecoParam * ReadRecParFromCDB(const Char_t *sel, Int_t nrun);
0a749fa5 118 void CreateTreeFromCDB(Int_t minrun, Int_t maxrun);
119 void CreateTreeFromFile(Int_t minrun, Int_t maxrun);
120 void CreateTreeFromGrid(Int_t minrun, Int_t maxrun);
296591ad 121 void CreateChainFromGrid(Int_t minrun, Int_t maxrun);
0a749fa5 122 Int_t Calibrate(Option_t *optionSave="", Option_t *optionFit="RQ");
123 Int_t Calibrate(Int_t nch,Int_t *ich, Option_t *optionSave="", Option_t *optionFit="RQ");
124 Int_t Calibrate(Int_t ichmin, Int_t ichmax, Option_t *optionSave="", Option_t *optionFit="RQ");
125 Int_t Calibrate(Int_t ich, Option_t *optionSave="", Option_t *optionFit="RQ");
126 Int_t CalibrateFromProfile(Int_t ich, Option_t *optionSave="", Option_t *optionFit="RQ");
127 TH1F* Profile(Int_t i);
128 Int_t FindBins (TH1F* h, Double_t *bins) const;
129 void SetNruns(Int_t nruns) {fNruns=nruns;}
130 Int_t GetNruns() const {return fNruns;}
0cb9d099 131 void SetFirstRun(Int_t firstRun) {fFirstRun=firstRun;}
132 Int_t GetFirstRun() const {return fFirstRun;}
133 void SetLastRun(Int_t lastRun) {fLastRun=lastRun;}
134 Int_t GetLastRun() const {return fLastRun;}
6dc9348d 135
2bf4d9d6 136 Bool_t ReadDeltaBCOffsetFromCDB(const Char_t *sel, Int_t nrun);
137 Bool_t ReadCTPLatencyFromCDB(const Char_t *sel, Int_t nrun);
138 Bool_t ReadT0FillFromCDB(const Char_t *sel, Int_t nrun);
139
6dc9348d 140private:
d4ad0d6b 141 Int_t fNChannels; // number of TOF channels
17149e6b 142
143 // old calibration objects
0a749fa5 144 TObjArray *fTOFCalOnline; // array of AliTOFChannels storing calib parameters
17149e6b 145 TObjArray *fTOFCalOnlinePulser; // array of AliTOFChannels storing calib status from pulser // old, before unification of status info
146 TObjArray *fTOFCalOnlineNoise; // array of AliTOFChannels storing calib status from noise // old, before unification of status info
147 TObjArray *fTOFCalOnlineHW; // array of AliTOFChannels storing calib status from hardware // old, before unification of status info
0a749fa5 148 TObjArray *fTOFCalOffline; // array of AliTOFChannels storing calib parameters
17149e6b 149
150 // new calibration objects
151 AliTOFChannelOnlineArray *fCal; // object with delay array for TOF channels
152 AliTOFChannelOnlineStatusArray *fStatus; // object with status array for TOF channels
153
d4ad0d6b 154 TH1F *fTOFSimToT; // histo with realistic ToT signal from TB Data
0a749fa5 155 const char *fkValidity; // validity for offline calibration object
156 TTree *fTree; // tree for TOF calibration
296591ad 157 TChain *fChain; // chain for TOF calibration
0a749fa5 158 Int_t fNruns; // number of runs to be processed
0cb9d099 159 Int_t fFirstRun; // first run for calibration obj validity
160 Int_t fLastRun; // last run for calib obj validity
17149e6b 161 TMap* fConfigMap; // map holding configuration obj
0cb9d099 162
2bf4d9d6 163 AliTOFDeltaBCOffset *fDeltaBCOffset; // deltaBC offset
164 AliTOFCTPLatency *fCTPLatency; // CTP latency
165 AliTOFT0Fill *fT0Fill; // T0 fill
166
167 ClassDef(AliTOFcalib,8);
6dc9348d 168};
169
170#endif // AliTOFcalib_H
171