Pseudocode for v drift calibration
[u/mrichter/AliRoot.git] / TPC / AliTPCcalibDB.h
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c5bbaa2c 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 */
5
6///////////////////////////////////////////////////////////////////////////////
7// //
8// Class providing the calibration parameters by accessing the CDB //
9// //
10///////////////////////////////////////////////////////////////////////////////
11
12
418bbcaf 13class AliTPCTransform;
14class AliTPCExB;
c5bbaa2c 15#include "TObject.h"
16class AliTPCCalPad;
54472e4f 17class AliTPCSensorTempArray;
e7e39fb5 18class AliDCSSensorArray;
c5bbaa2c 19class AliCDBEntry;
8477f500 20class AliTPCParam;
d6834f5f 21class AliTPCAltroMapping;
96305e49 22class AliTPCClusterParam;
68751c2c 23//class AliCDBStorage;
c5bbaa2c 24
25class AliTPCcalibDB : public TObject
26{
27 public:
28 static AliTPCcalibDB* Instance();
29 AliTPCcalibDB();
30 virtual ~AliTPCcalibDB();
31 static void Terminate();
32 void SetRun(Long64_t run);
33 //
f5344549 34 AliTPCTransform* GetTransform() {return fTransform;}
3ac615eb 35 AliTPCExB* GetExB() {return fExB;}
36 static SetExBField(Float_t bz);
37 static AliTPCExB* GetExB(Float_t bz,Bool_t bdelete);
54472e4f 38 AliTPCCalPad* GetPadGainFactor() {return fPadGainFactor;}
9f6e9f81 39 AliTPCCalPad* GetDedxGainFactor() {return fDedxGainFactor;}
54472e4f 40 AliTPCCalPad* GetPadTime0() {return fPadTime0;}
54472e4f 41 AliTPCCalPad* GetPadNoise() {return fPadNoise;}
42 AliTPCCalPad* GetPedestals() {return fPedestals;}
43 AliTPCSensorTempArray* GetTemperature() {return fTemperature;}
44 AliTPCParam* GetParameters(){return fParam;}
d6834f5f 45 AliTPCAltroMapping ** GetMapping(){ return fMapping;}
96305e49 46 AliTPCClusterParam *GetClusterParam(){ return fClusterParam;}
d6834f5f 47 //
86df2b3a 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);
3ac615eb 50 static void RegisterExB(Int_t index, Float_t bz, Bool_t bdelete);
c5bbaa2c 51 //
52protected:
53 void Update(); //update entries
54 AliCDBEntry* GetCDBEntry(const char* cdbPath);
481f877b 55 Long64_t fRun; // current run number
f5344549 56 AliTPCTransform *fTransform; // object responsible for spacial corrections
418bbcaf 57 AliTPCExB *fExB; // ExB correction factor
68751c2c 58// AliCDBStorage* fLocator; // Storage locator retrieved from AliCDBManager
c5bbaa2c 59 //
60 // calibration parameters per pad
61 //
418bbcaf 62 AliTPCCalPad* fPadGainFactor; // Gain calibration entry
9f6e9f81 63 AliTPCCalPad* fDedxGainFactor; // Gain calibration entry - for dEdx
418bbcaf 64 AliTPCCalPad* fPadTime0; // Time0 calibration entry
418bbcaf 65 AliTPCCalPad* fPadNoise; // Noise calibration entry
66 AliTPCCalPad* fPedestals; // Pedestal calibration entry
67 AliTPCSensorTempArray* fTemperature; // Temperature calibration entry
d6834f5f 68 AliTPCAltroMapping **fMapping; // Altro mapping
8477f500 69 //
70 //
418bbcaf 71 AliTPCParam * fParam; // TPC parameters
96305e49 72 AliTPCClusterParam * fClusterParam; // TPC cluster error, shape and Q parameterization
c5bbaa2c 73 //
418bbcaf 74 static AliTPCcalibDB* fgInstance; // singleton control
75 static Bool_t fgTerminated; // termination control
3ac615eb 76 static TObjArray fgExBArray; // array of ExB corrections
c5bbaa2c 77 ClassDef(AliTPCcalibDB, 0)
e4dce695 78 private:
f4a89669 79 AliTPCcalibDB (const AliTPCcalibDB& );
80 AliTPCcalibDB& operator= (const AliTPCcalibDB& );
c5bbaa2c 81};
82
83
84#endif