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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 | ||
6 | ||
7 | ||
f1b14fa2 | 8 | #include <TObject.h> |
9 | #include <TObjArray.h> | |
8bc7e885 | 10 | |
bdf99a93 | 11 | class TArrayF; |
8bc7e885 | 12 | class TH2F; |
8bc7e885 | 13 | class TTreeSRedirector; |
14 | class AliTPCROC; | |
bc331d5b | 15 | class AliTPCCalROC; |
a7dce0bc | 16 | class AliTPCRawStream; |
08205ed7 | 17 | class AliTPCRawStreamFast; |
aa983e4f | 18 | class AliRawReader; |
4958b652 | 19 | class AliTPCAltroMapping; |
ac940b58 | 20 | class TMap; |
8bc7e885 | 21 | |
bdf99a93 | 22 | struct eventHeaderStruct; |
8bc7e885 | 23 | |
24 | class AliTPCCalibPedestal : public TObject { | |
25 | ||
26 | public: | |
27 | AliTPCCalibPedestal(); | |
bc331d5b | 28 | AliTPCCalibPedestal(const AliTPCCalibPedestal &ped); |
ac940b58 | 29 | AliTPCCalibPedestal(const TMap *config); |
8bc7e885 | 30 | virtual ~AliTPCCalibPedestal(); |
bc331d5b | 31 | |
32 | AliTPCCalibPedestal& operator = (const AliTPCCalibPedestal &source); | |
33 | ||
08205ed7 | 34 | Bool_t ProcessEventFast(AliTPCRawStreamFast *rawStreamFast); |
4958b652 | 35 | Bool_t ProcessEventFast(AliRawReader *rawReader); |
08205ed7 | 36 | |
bc331d5b | 37 | Bool_t ProcessEvent(AliTPCRawStream *rawStream); |
38 | Bool_t ProcessEvent(AliRawReader *rawReader); | |
39 | Bool_t ProcessEvent(eventHeaderStruct *event); | |
40 | ||
bdf99a93 | 41 | Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, |
42 | const Int_t iTimeBin, const Float_t signal); | |
43 | void Analyse(); | |
8bc7e885 | 44 | // |
4958b652 | 45 | AliTPCAltroMapping **GetAltroMapping() { return fMapping; }; |
46 | void SetAltroMapping(AliTPCAltroMapping **mapp) { fMapping = mapp; }; | |
47 | // | |
bc331d5b | 48 | AliTPCCalROC* GetCalRocPedestal (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
1542c62d | 49 | AliTPCCalROC* GetCalRocSigma(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
bc331d5b | 50 | const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;} // get calibration object |
1542c62d | 51 | const TObjArray* GetCalPadSigma(){return &fCalRocArraySigma;} // get calibration object |
52 | ||
53 | AliTPCCalROC* GetCalRocMean (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
54 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
55 | const TObjArray* GetCalPadMean (){return &fCalRocArrayMean;} // get calibration object | |
bc331d5b | 56 | const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;} // get calibration object |
aa983e4f | 57 | |
bc331d5b | 58 | TH2F* GetHistoPedestal (Int_t sector, Bool_t force=kFALSE); // get refernce histogram |
8368e0ee | 59 | void DumpToFile(const Char_t *filename, const Char_t *dir="", Bool_t append=kFALSE); |
8bc7e885 | 60 | // |
bdf99a93 | 61 | void SetTimeAnalysis(Bool_t time = kTRUE); // Use ONLY in TPCPEDESTALda on LDC for one sector! |
62 | void AnalyseTime(Int_t nevents); // Makes sense only in TPCPEDESTALda on LDC! | |
63 | TArrayF **GetTimePedestals() const { return fTimeSignal; } // Get array with time dependent pedestals (for one sector!) | |
64 | // | |
1542c62d | 65 | Int_t GetFirstTimeBin() const { return fFirstTimeBin; } |
66 | Int_t GetLastTimeBin() const { return fLastTimeBin; } | |
67 | Int_t GetAdcMin() const { return fAdcMin; } | |
68 | Int_t GetAdcMax() const { return fAdcMax; } | |
69 | Float_t GetAnaMeanDown() const { return fAnaMeanDown; } | |
70 | Float_t GetAnaMeanUp() const { return fAnaMeanUp; } | |
71 | ||
aa983e4f | 72 | void SetRangeTime(Int_t tMin, Int_t tMax){ fFirstTimeBin=tMin; fLastTimeBin=tMax; } // Set time bin range that is used for the pedestal calibration |
73 | void SetRangeAdc (Int_t aMin, Int_t aMax){ fAdcMin=aMin; fAdcMax=aMax; } // Set adc range for the pedestal calibration | |
1542c62d | 74 | void SetAnalysisTruncationRange(Float_t down, Float_t up) {fAnaMeanDown=down; fAnaMeanUp=up;} //Set range for truncated mean analysis of the channel information |
8bc7e885 | 75 | |
bdf99a93 | 76 | void Merge(AliTPCCalibPedestal *ped); |
8bc7e885 | 77 | |
bdf99a93 | 78 | Bool_t TestEvent(); // Test the fast approach to fill histogram - used for test purposes |
8bc7e885 | 79 | |
80 | private: | |
bdf99a93 | 81 | |
8bc7e885 | 82 | Int_t fFirstTimeBin; // First Time bin needed for analysis |
83 | Int_t fLastTimeBin; // Last Time bin needed for analysis | |
bdf99a93 | 84 | |
8bc7e885 | 85 | Int_t fAdcMin; // min adc channel of pedestal value |
86 | Int_t fAdcMax; // max adc channel of pedestal value | |
bdf99a93 | 87 | |
1542c62d | 88 | Float_t fAnaMeanDown; // Truncated mean channel analysis - lower cut |
89 | Float_t fAnaMeanUp; // Truncated mean channel analysis - upper cut | |
90 | ||
bdf99a93 | 91 | Bool_t fTimeAnalysis; //! Should we use the time dependent analysis? ONLY ON LDC! |
a7dce0bc | 92 | |
8bc7e885 | 93 | AliTPCROC *fROC; //! ROC information |
4958b652 | 94 | AliTPCAltroMapping **fMapping; //! Altro Mapping object |
bdf99a93 | 95 | |
1542c62d | 96 | TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for pedestal values from gaus fit |
97 | TObjArray fCalRocArraySigma; // Array of AliTPCCalROC class for noise values from gaus fit | |
bdf99a93 | 98 | |
8bc7e885 | 99 | TObjArray fHistoPedestalArray; // Calibration histograms for Pedestal distribution |
bdf99a93 | 100 | |
101 | TArrayF **fTimeSignal; //! Arrays which hold time dependent signals | |
1542c62d | 102 | |
103 | TObjArray fCalRocArrayMean; // Array of AliTPCCalROC class for pedestal values, simple mean | |
104 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for noise values, simple rms | |
bdf99a93 | 105 | |
bc331d5b | 106 | TH2F* GetHisto(Int_t sector, TObjArray *arr, |
8bc7e885 | 107 | Int_t nbinsY, Float_t ymin, Float_t ymax, |
a6e0ebfe | 108 | const Char_t *type, Bool_t force); |
bdf99a93 | 109 | |
8bc7e885 | 110 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force); |
111 | ||
112 | public: | |
9a090ccd | 113 | ClassDef(AliTPCCalibPedestal, 6) // Implementation of the TPC pedestal and noise calibration |
8bc7e885 | 114 | }; |
115 | ||
116 | ||
117 | ||
118 | #endif | |
119 |