1 #ifndef ALITPCCALIBDB_H
2 #define ALITPCCALIBDB_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 ///////////////////////////////////////////////////////////////////////////////
13 class AliTPCTransform;
17 class AliTPCSensorTempArray;
18 class AliDCSSensorArray;
21 class AliTPCAltroMapping;
22 class AliTPCClusterParam;
23 //class AliCDBStorage;
25 class AliTPCcalibDB : public TObject
28 static AliTPCcalibDB* Instance();
30 virtual ~AliTPCcalibDB();
31 static void Terminate();
32 void SetRun(Long64_t run);
34 AliTPCTransform* GetTransform() {return fTransform;}
35 AliTPCExB* GetExB() {return fExB;}
36 void SetExBField(Float_t bz);
37 static AliTPCExB* GetExB(Float_t bz,Bool_t bdelete);
38 AliTPCCalPad* GetPadGainFactor() {return fPadGainFactor;}
39 AliTPCCalPad* GetDedxGainFactor() {return fDedxGainFactor;}
40 AliTPCCalPad* GetPadTime0() {return fPadTime0;}
41 AliTPCCalPad* GetPadNoise() {return fPadNoise;}
42 AliTPCCalPad* GetPedestals() {return fPedestals;}
43 AliTPCSensorTempArray* GetTemperature() {return fTemperature;}
44 AliTPCParam* GetParameters(){return fParam;}
45 AliTPCAltroMapping ** GetMapping(){ return fMapping;}
46 AliTPCClusterParam *GetClusterParam(){ return fClusterParam;}
48 static void CreateObjectList(const Char_t *filename, TObjArray *calibObjects);
49 static void MakeTree(const char * fileName, TObjArray * array, const char * mapFileName = 0, AliTPCCalPad* outlierPad = 0, Float_t ltmFraction = 0.9);
50 static void RegisterExB(Int_t index, Float_t bz, Bool_t bdelete);
53 void Update(); //update entries
54 AliCDBEntry* GetCDBEntry(const char* cdbPath);
55 Long64_t fRun; // current run number
56 AliTPCTransform *fTransform; // object responsible for spacial corrections
57 AliTPCExB *fExB; // ExB correction factor
58 // AliCDBStorage* fLocator; // Storage locator retrieved from AliCDBManager
60 // calibration parameters per pad
62 AliTPCCalPad* fPadGainFactor; // Gain calibration entry
63 AliTPCCalPad* fDedxGainFactor; // Gain calibration entry - for dEdx
64 AliTPCCalPad* fPadTime0; // Time0 calibration entry
65 AliTPCCalPad* fPadNoise; // Noise calibration entry
66 AliTPCCalPad* fPedestals; // Pedestal calibration entry
67 AliTPCSensorTempArray* fTemperature; // Temperature calibration entry
68 AliTPCAltroMapping **fMapping; // Altro mapping
71 AliTPCParam * fParam; // TPC parameters
72 AliTPCClusterParam * fClusterParam; // TPC cluster error, shape and Q parameterization
74 static AliTPCcalibDB* fgInstance; // singleton control
75 static Bool_t fgTerminated; // termination control
76 static TObjArray fgExBArray; // array of ExB corrections
77 ClassDef(AliTPCcalibDB, 0)
79 AliTPCcalibDB (const AliTPCcalibDB& );
80 AliTPCcalibDB& operator= (const AliTPCcalibDB& );