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 //////////////////////////////////////////////////////////////////
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
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
24 #define MEANENTRIES 15 // Mean number of entries per channel
25 // to perform calibration
40 class AliTOFRecoParam;
41 class AliTOFChannelOnlineStatusArray;
42 class AliTOFChannelOnlineArray;
44 class AliTOFcalib:public TTask{
46 AliTOFcalib(); // ctor
47 AliTOFcalib(const AliTOFcalib & calib); // copy constructor
48 AliTOFcalib& operator=(const AliTOFcalib & calib); // assignment operator
49 virtual ~AliTOFcalib() ; // dtor
50 void CreateCalArrays();
51 void CreateCalObjects();
52 TObjArray * GetTOFCalArrayOnline() const {return fTOFCalOnline;}
53 AliTOFChannelOnlineArray * GetTOFOnlineDelay() const {return fCal;}
54 AliTOFChannelOnlineStatusArray * GetTOFOnlineStatus() const {return fStatus;}
55 TObjArray * GetTOFCalArrayOnlinePulser() const {return fTOFCalOnlinePulser;}
56 TObjArray * GetTOFCalArrayOnlineNoise() const {return fTOFCalOnlineNoise;}
57 TObjArray * GetTOFCalArrayOnlineHW() const {return fTOFCalOnlineHW;}
58 TObjArray * GetTOFCalArrayOffline() const {return fTOFCalOffline;}
59 TMap * GetConfigMap() const {return fConfigMap;}
60 TH1F * GetTOFSimToT() const {return fTOFSimToT;}
61 TTree * GetTOFCalibTree() const {return fTree;}
62 TChain * GetTOFCalibChain() const {return fChain;}
63 const char * GetOfflineValidity() const {return fkValidity;}
64 void SetOfflineValidity(const char* validity) {fkValidity = validity;}
65 Int_t NChannels()const{return fNChannels;}
67 // Methods to retrieve/write parameters from/on CDB
70 void WriteSimHistoOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun, TH1F *histo);
71 void WriteConfigMapOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
72 void WriteConfigMapOnCDB(const Char_t *sel);
74 void WriteParOnlineDelayOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
75 void WriteParOnlineStatusOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
76 void WriteParOnlineDelayOnCDB(const Char_t *sel);
77 void WriteParOnlineStatusOnCDB(const Char_t *sel);
79 void WriteParOnlineOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
80 void WriteParOnlinePulserOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
81 void WriteParOnlineNoiseOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
82 void WriteParOnlineHWOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
83 void WriteParOfflineOnCDB(const Char_t *sel, const Char_t *validity, Int_t minrun, Int_t maxrun);
84 void WriteParOnlineOnCDB(const Char_t *sel);
85 void WriteParOnlinePulserOnCDB(const Char_t *sel); // old, before unification of status info
86 void WriteParOnlineNoiseOnCDB(const Char_t *sel); // old, before unification of status info
87 void WriteParOnlineHWOnCDB(const Char_t *sel); // old, before unification of status info
88 void WriteParOfflineOnCDB(const Char_t *sel, const Char_t *validity);
91 Bool_t ReadSimHistoFromCDB(const Char_t *sel, Int_t nrun);
92 Bool_t ReadConfigMapFromCDB(const Char_t *sel, Int_t nrun);
94 Bool_t ReadParOnlineDelayFromCDB(const Char_t *sel, Int_t nrun);
95 Bool_t ReadParOnlineStatusFromCDB(const Char_t *sel, Int_t nrun);
97 Bool_t ReadParOnlineFromCDB(const Char_t *sel, Int_t nrun);
98 Bool_t ReadParOnlinePulserFromCDB(const Char_t *sel, Int_t nrun); // old, before unification of status info
99 Bool_t ReadParOnlineNoiseFromCDB(const Char_t *sel, Int_t nrun); // old, before unification of status info
100 Bool_t ReadParOnlineHWFromCDB(const Char_t *sel, Int_t nrun); // old, before unification of status info
101 Bool_t ReadParOfflineFromCDB(const Char_t *sel, Int_t nrun);
102 void WriteRecParOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFRecoParam *param);
103 AliTOFRecoParam * ReadRecParFromCDB(const Char_t *sel, Int_t nrun);
104 void CreateTreeFromCDB(Int_t minrun, Int_t maxrun);
105 void CreateTreeFromFile(Int_t minrun, Int_t maxrun);
106 void CreateTreeFromGrid(Int_t minrun, Int_t maxrun);
107 void CreateChainFromGrid(Int_t minrun, Int_t maxrun);
108 Int_t Calibrate(Option_t *optionSave="", Option_t *optionFit="RQ");
109 Int_t Calibrate(Int_t nch,Int_t *ich, Option_t *optionSave="", Option_t *optionFit="RQ");
110 Int_t Calibrate(Int_t ichmin, Int_t ichmax, Option_t *optionSave="", Option_t *optionFit="RQ");
111 Int_t Calibrate(Int_t ich, Option_t *optionSave="", Option_t *optionFit="RQ");
112 Int_t CalibrateFromProfile(Int_t ich, Option_t *optionSave="", Option_t *optionFit="RQ");
113 TH1F* Profile(Int_t i);
114 Int_t FindBins (TH1F* h, Double_t *bins) const;
115 void SetNruns(Int_t nruns) {fNruns=nruns;}
116 Int_t GetNruns() const {return fNruns;}
117 void SetFirstRun(Int_t firstRun) {fFirstRun=firstRun;}
118 Int_t GetFirstRun() const {return fFirstRun;}
119 void SetLastRun(Int_t lastRun) {fLastRun=lastRun;}
120 Int_t GetLastRun() const {return fLastRun;}
123 Int_t fNChannels; // number of TOF channels
125 // old calibration objects
126 TObjArray *fTOFCalOnline; // array of AliTOFChannels storing calib parameters
127 TObjArray *fTOFCalOnlinePulser; // array of AliTOFChannels storing calib status from pulser // old, before unification of status info
128 TObjArray *fTOFCalOnlineNoise; // array of AliTOFChannels storing calib status from noise // old, before unification of status info
129 TObjArray *fTOFCalOnlineHW; // array of AliTOFChannels storing calib status from hardware // old, before unification of status info
130 TObjArray *fTOFCalOffline; // array of AliTOFChannels storing calib parameters
132 // new calibration objects
133 AliTOFChannelOnlineArray *fCal; // object with delay array for TOF channels
134 AliTOFChannelOnlineStatusArray *fStatus; // object with status array for TOF channels
136 TH1F *fTOFSimToT; // histo with realistic ToT signal from TB Data
137 const char *fkValidity; // validity for offline calibration object
138 TTree *fTree; // tree for TOF calibration
139 TChain *fChain; // chain for TOF calibration
140 Int_t fNruns; // number of runs to be processed
141 Int_t fFirstRun; // first run for calibration obj validity
142 Int_t fLastRun; // last run for calib obj validity
143 TMap* fConfigMap; // map holding configuration obj
145 ClassDef(AliTOFcalib,7);
148 #endif // AliTOFcalib_H