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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 | |
8bc7e885 | 11 | class TH2F; |
8bc7e885 | 12 | class TTreeSRedirector; |
13 | class AliTPCROC; | |
bc331d5b | 14 | class AliTPCCalROC; |
a7dce0bc | 15 | class AliTPCRawStream; |
aa983e4f | 16 | class AliRawReader; |
bc331d5b | 17 | struct eventHeaderStruct; |
8bc7e885 | 18 | |
19 | ||
20 | class AliTPCCalibPedestal : public TObject { | |
21 | ||
22 | public: | |
23 | AliTPCCalibPedestal(); | |
bc331d5b | 24 | AliTPCCalibPedestal(const AliTPCCalibPedestal &ped); |
8bc7e885 | 25 | virtual ~AliTPCCalibPedestal(); |
bc331d5b | 26 | |
27 | AliTPCCalibPedestal& operator = (const AliTPCCalibPedestal &source); | |
28 | ||
29 | Bool_t ProcessEvent(AliTPCRawStream *rawStream); | |
30 | Bool_t ProcessEvent(AliRawReader *rawReader); | |
31 | Bool_t ProcessEvent(eventHeaderStruct *event); | |
32 | ||
8bc7e885 | 33 | Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, |
34 | const Int_t iTimeBin, const Float_t signal); | |
35 | void Analyse(); | |
36 | // | |
bc331d5b | 37 | AliTPCCalROC* GetCalRocPedestal (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
38 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
39 | const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;} // get calibration object | |
40 | const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;} // get calibration object | |
aa983e4f | 41 | |
bc331d5b | 42 | TH2F* GetHistoPedestal (Int_t sector, Bool_t force=kFALSE); // get refernce histogram |
43 | void DumpToFile(const Char_t *filename, const Char_t *dir="", const Bool_t append=kFALSE); | |
8bc7e885 | 44 | // |
aa983e4f | 45 | Int_t GetFirstTimeBin() const { return fFirstTimeBin; } |
46 | Int_t GetLastTimeBin() const { return fLastTimeBin; } | |
47 | Int_t GetAdcMin() const { return fAdcMin; } | |
48 | Int_t GetAdcMax() const { return fAdcMax; } | |
bc331d5b | 49 | |
aa983e4f | 50 | void SetRangeTime(Int_t tMin, Int_t tMax){ fFirstTimeBin=tMin; fLastTimeBin=tMax; } // Set time bin range that is used for the pedestal calibration |
51 | void SetRangeAdc (Int_t aMin, Int_t aMax){ fAdcMin=aMin; fAdcMax=aMax; } // Set adc range for the pedestal calibration | |
8bc7e885 | 52 | |
aa983e4f | 53 | void SetOldRCUformat(Bool_t format=kTRUE){ fOldRCUformat = format; } |
54 | ||
55 | void Merge(AliTPCCalibPedestal *ped); | |
8bc7e885 | 56 | |
57 | Bool_t TestEvent(); //test the fast approach to fill histogram - used for test purposes | |
58 | ||
59 | private: | |
60 | Int_t fFirstTimeBin; // First Time bin needed for analysis | |
61 | Int_t fLastTimeBin; // Last Time bin needed for analysis | |
aa983e4f | 62 | |
8bc7e885 | 63 | Int_t fAdcMin; // min adc channel of pedestal value |
64 | Int_t fAdcMax; // max adc channel of pedestal value | |
aa983e4f | 65 | |
66 | Bool_t fOldRCUformat; //! Should we use the old RCU format for data reading | |
a7dce0bc | 67 | |
8bc7e885 | 68 | AliTPCROC *fROC; //! ROC information |
aa983e4f | 69 | |
8bc7e885 | 70 | TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for Time0 calibration |
71 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration | |
aa983e4f | 72 | |
8bc7e885 | 73 | TObjArray fHistoPedestalArray; // Calibration histograms for Pedestal distribution |
aa983e4f | 74 | |
75 | ||
76 | ||
bc331d5b | 77 | TH2F* GetHisto(Int_t sector, TObjArray *arr, |
8bc7e885 | 78 | Int_t nbinsY, Float_t ymin, Float_t ymax, |
79 | Char_t *type, Bool_t force); | |
aa983e4f | 80 | |
8bc7e885 | 81 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force); |
82 | ||
83 | public: | |
84 | ||
85 | ||
aa983e4f | 86 | ClassDef(AliTPCCalibPedestal,1) //Implementation of the TPC pedestal and noise calibration |
8bc7e885 | 87 | }; |
88 | ||
89 | ||
90 | ||
91 | #endif | |
92 |