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8bc7e885 | 1 | #ifndef ALITPCCALIBPEDESTAL_H |
2 | #define ALITPCCALIBPEDESTAL_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
f1b14fa2 | 6 | #include <TObjArray.h> |
880c3382 | 7 | #include "AliTPCCalibRawBase.h" |
8bc7e885 | 8 | |
bdf99a93 | 9 | class TArrayF; |
8bc7e885 | 10 | class TH2F; |
8bc7e885 | 11 | class TTreeSRedirector; |
12 | class AliTPCROC; | |
bc331d5b | 13 | class AliTPCCalROC; |
a7dce0bc | 14 | class AliTPCRawStream; |
08205ed7 | 15 | class AliTPCRawStreamFast; |
aa983e4f | 16 | class AliRawReader; |
ac940b58 | 17 | class TMap; |
8bc7e885 | 18 | |
bdf99a93 | 19 | struct eventHeaderStruct; |
8bc7e885 | 20 | |
880c3382 | 21 | class AliTPCCalibPedestal : public AliTPCCalibRawBase { |
8bc7e885 | 22 | |
23 | public: | |
24 | AliTPCCalibPedestal(); | |
bc331d5b | 25 | AliTPCCalibPedestal(const AliTPCCalibPedestal &ped); |
ac940b58 | 26 | AliTPCCalibPedestal(const TMap *config); |
8bc7e885 | 27 | virtual ~AliTPCCalibPedestal(); |
bc331d5b | 28 | |
29 | AliTPCCalibPedestal& operator = (const AliTPCCalibPedestal &source); | |
30 | ||
880c3382 | 31 | virtual Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, |
bdf99a93 | 32 | const Int_t iTimeBin, const Float_t signal); |
880c3382 | 33 | virtual void Analyse(); |
8bc7e885 | 34 | // |
bc331d5b | 35 | AliTPCCalROC* GetCalRocPedestal (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
1542c62d | 36 | AliTPCCalROC* GetCalRocSigma(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
bc331d5b | 37 | const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;} // get calibration object |
1542c62d | 38 | const TObjArray* GetCalPadSigma(){return &fCalRocArraySigma;} // get calibration object |
39 | ||
40 | AliTPCCalROC* GetCalRocMean (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
41 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
42 | const TObjArray* GetCalPadMean (){return &fCalRocArrayMean;} // get calibration object | |
bc331d5b | 43 | const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;} // get calibration object |
aa983e4f | 44 | |
bc331d5b | 45 | TH2F* GetHistoPedestal (Int_t sector, Bool_t force=kFALSE); // get refernce histogram |
8bc7e885 | 46 | // |
bdf99a93 | 47 | void SetTimeAnalysis(Bool_t time = kTRUE); // Use ONLY in TPCPEDESTALda on LDC for one sector! |
48 | void AnalyseTime(Int_t nevents); // Makes sense only in TPCPEDESTALda on LDC! | |
49 | TArrayF **GetTimePedestals() const { return fTimeSignal; } // Get array with time dependent pedestals (for one sector!) | |
50 | // | |
1542c62d | 51 | Int_t GetAdcMin() const { return fAdcMin; } |
52 | Int_t GetAdcMax() const { return fAdcMax; } | |
53 | Float_t GetAnaMeanDown() const { return fAnaMeanDown; } | |
54 | Float_t GetAnaMeanUp() const { return fAnaMeanUp; } | |
55 | ||
aa983e4f | 56 | void SetRangeAdc (Int_t aMin, Int_t aMax){ fAdcMin=aMin; fAdcMax=aMax; } // Set adc range for the pedestal calibration |
1542c62d | 57 | void SetAnalysisTruncationRange(Float_t down, Float_t up) {fAnaMeanDown=down; fAnaMeanUp=up;} //Set range for truncated mean analysis of the channel information |
8bc7e885 | 58 | |
bdf99a93 | 59 | void Merge(AliTPCCalibPedestal *ped); |
8bc7e885 | 60 | |
bdf99a93 | 61 | Bool_t TestEvent(); // Test the fast approach to fill histogram - used for test purposes |
8bc7e885 | 62 | |
63 | private: | |
8bc7e885 | 64 | Int_t fAdcMin; // min adc channel of pedestal value |
65 | Int_t fAdcMax; // max adc channel of pedestal value | |
bdf99a93 | 66 | |
1542c62d | 67 | Float_t fAnaMeanDown; // Truncated mean channel analysis - lower cut |
68 | Float_t fAnaMeanUp; // Truncated mean channel analysis - upper cut | |
69 | ||
bdf99a93 | 70 | Bool_t fTimeAnalysis; //! Should we use the time dependent analysis? ONLY ON LDC! |
a7dce0bc | 71 | |
1542c62d | 72 | TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for pedestal values from gaus fit |
73 | TObjArray fCalRocArraySigma; // Array of AliTPCCalROC class for noise values from gaus fit | |
bdf99a93 | 74 | |
8bc7e885 | 75 | TObjArray fHistoPedestalArray; // Calibration histograms for Pedestal distribution |
bdf99a93 | 76 | |
77 | TArrayF **fTimeSignal; //! Arrays which hold time dependent signals | |
1542c62d | 78 | |
79 | TObjArray fCalRocArrayMean; // Array of AliTPCCalROC class for pedestal values, simple mean | |
80 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for noise values, simple rms | |
bdf99a93 | 81 | |
bc331d5b | 82 | TH2F* GetHisto(Int_t sector, TObjArray *arr, |
8bc7e885 | 83 | Int_t nbinsY, Float_t ymin, Float_t ymax, |
a6e0ebfe | 84 | const Char_t *type, Bool_t force); |
bdf99a93 | 85 | |
8bc7e885 | 86 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force); |
87 | ||
88 | public: | |
880c3382 | 89 | ClassDef(AliTPCCalibPedestal, 7) // Implementation of the TPC pedestal and noise calibration |
8bc7e885 | 90 | }; |
91 | ||
92 | ||
93 | ||
94 | #endif | |
95 |