1 #ifndef ALITRDCALIBDB_H
2 #define ALITRDCALIBDB_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 ///////////////////////////////////////////////////////////////////////////////
8 // Class providing the calibration parameters by accessing the CDB //
10 ///////////////////////////////////////////////////////////////////////////////
18 #ifndef ALITRDPIDUTIL_H
19 #include "AliTRDpidUtil.h"
24 class AliTRDrecoParam;
26 class AliTRDCalMonitoring;
29 class AliTRDCalSingleChamberStatus;
31 class AliTRDcalibDB : public TObject {
40 static AliTRDcalibDB *Instance();
41 static void Terminate();
43 void SetRun(Long64_t run);
44 Long64_t GetRun() const { return fRun; }
46 Float_t GetNoise(Int_t det, Int_t col, Int_t row);
47 AliTRDCalROC *GetNoiseROC(Int_t det);
48 const AliTRDCalDet *GetNoiseDet();
50 Float_t GetVdrift(Int_t det, Int_t col, Int_t row);
51 Float_t GetVdriftAverage(Int_t det);
52 AliTRDCalROC *GetVdriftROC(Int_t det);
53 const AliTRDCalDet *GetVdriftDet();
55 Float_t GetT0(Int_t det, Int_t col, Int_t row);
56 Float_t GetT0Average(Int_t det);
57 AliTRDCalROC *GetT0ROC(Int_t det);
58 const AliTRDCalDet *GetT0Det();
60 Float_t GetGainFactor(Int_t det, Int_t col, Int_t row);
61 Float_t GetGainFactorAverage(Int_t det);
62 AliTRDCalROC *GetGainFactorROC(Int_t det);
63 const AliTRDCalDet *GetGainFactorDet();
65 AliTRDCalROC *GetPRFROC(Int_t det);
66 Float_t GetPRFWidth(Int_t det, Int_t col, Int_t row);
68 Float_t* GetSampledPRF() const { return fPRFsmp; };
69 Int_t GetPRFbin() const { return fPRFbin; };
70 Float_t GetPRFlo() const { return fPRFlo; };
71 Float_t GetPRFhi() const { return fPRFhi; };
73 Int_t GetNumberOfTimeBinsDCS();
74 void GetFilterType(TString &filterType);
76 Char_t GetPadStatus(Int_t det, Int_t col, Int_t row);
77 AliTRDCalSingleChamberStatus *GetPadStatusROC(Int_t det);
78 AliTRDrecoParam* GetRecoParam(Int_t *eventtype);
80 Char_t GetChamberStatus(Int_t det);
82 Bool_t IsPadMasked(Int_t det, Int_t col, Int_t row);
83 Bool_t IsPadBridgedLeft(Int_t det, Int_t col, Int_t row);
84 Bool_t IsPadBridgedRight(Int_t det, Int_t col, Int_t row);
85 Bool_t IsPadNotConnected(Int_t det, Int_t col, Int_t row);
87 Bool_t IsChamberInstalled(Int_t det);
88 Bool_t IsChamberMasked(Int_t det);
89 Bool_t IsHalfChamberMasked(Int_t det, Int_t side);
91 const AliTRDCalMonitoring *GetMonitoringObject();
92 const AliTRDCalPID *GetPIDObject(AliTRDpidUtil::ETRDPIDMethod m);
94 // Related functions, these depend on calibration data
95 Int_t PadResponse(Double_t signal, Double_t dist
96 , Int_t layer, Double_t *pad) const;
100 // For caching see also implentation of GetCachedCDBObject in the .cxx file
101 enum { kCDBCacheSize = 20 }; // Number of cached objects
102 enum { kIDVdriftPad = 0
107 , kIDGainFactorChamber
121 , kIDDCS }; // IDs of cached objects
123 const TObject *GetCachedCDBObject(Int_t id);
128 AliCDBEntry *GetCDBEntry(const Char_t *cdbPath);
129 const TObject *CacheCDBEntry(Int_t id, const Char_t *cdbPath);
131 static AliTRDcalibDB *fgInstance; // Instance of this class (singleton implementation)
132 static Bool_t fgTerminated; // Defines if this class has already been terminated
134 AliCDBEntry *fCDBEntries[kCDBCacheSize]; // Cache for CDB entries
135 TObject *fCDBCache[kCDBCacheSize]; // Cache for calibration objects.
137 Long64_t fRun; // Run Number
139 Float_t *fPRFsmp; //! Sampled pad response
140 Int_t fPRFbin; // Number of bins for the PRF
141 Float_t fPRFlo; // Lower boundary of the PRF
142 Float_t fPRFhi; // Higher boundary of the PRF
143 Float_t fPRFwid; // Bin width of the sampled PRF
144 Int_t fPRFpad; // Distance to next pad in PRF
148 AliTRDcalibDB(); // This is a singleton, constructor is private!
149 AliTRDcalibDB(const AliTRDcalibDB &c);
150 AliTRDcalibDB &operator=(const AliTRDcalibDB &c);
151 virtual ~AliTRDcalibDB();
153 ClassDef(AliTRDcalibDB, 4) // Provides central access to the CDB