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