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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 | ||
8 | ||
9 | ||
10 | class TObjArray; | |
11 | class TH2F; | |
8bc7e885 | 12 | class TTreeSRedirector; |
13 | class AliTPCROC; | |
bc331d5b | 14 | class AliTPCCalROC; |
8bc7e885 | 15 | class AliRawReader; |
bc331d5b | 16 | struct eventHeaderStruct; |
8bc7e885 | 17 | |
18 | ||
19 | class AliTPCCalibPedestal : public TObject { | |
20 | ||
21 | public: | |
22 | AliTPCCalibPedestal(); | |
bc331d5b | 23 | AliTPCCalibPedestal(const AliTPCCalibPedestal &ped); |
8bc7e885 | 24 | virtual ~AliTPCCalibPedestal(); |
bc331d5b | 25 | |
26 | AliTPCCalibPedestal& operator = (const AliTPCCalibPedestal &source); | |
27 | ||
28 | Bool_t ProcessEvent(AliTPCRawStream *rawStream); | |
29 | Bool_t ProcessEvent(AliRawReader *rawReader); | |
30 | Bool_t ProcessEvent(eventHeaderStruct *event); | |
31 | ||
8bc7e885 | 32 | Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, |
33 | const Int_t iTimeBin, const Float_t signal); | |
34 | void Analyse(); | |
35 | // | |
bc331d5b | 36 | AliTPCCalROC* GetCalRocPedestal (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
37 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
38 | const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;} // get calibration object | |
39 | const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;} // get calibration object | |
8bc7e885 | 40 | |
bc331d5b | 41 | TH2F* GetHistoPedestal (Int_t sector, Bool_t force=kFALSE); // get refernce histogram |
42 | void DumpToFile(const Char_t *filename, const Char_t *dir="", const Bool_t append=kFALSE); | |
8bc7e885 | 43 | // |
bc331d5b | 44 | Int_t GetFirstTimeBin() const { return fFirstTimeBin; } |
45 | Int_t GetLastTimeBin() const { return fLastTimeBin; } | |
46 | Int_t GetAdcMin() const { return fAdcMin; } | |
47 | Int_t GetAdcMax() const { return fAdcMax; } | |
48 | ||
49 | void SetRangeTime(Int_t tMin, Int_t tMax){ fFirstTimeBin=tMin; fLastTimeBin=tMax; } // Set time bin range that is used for the pedestal calibration | |
50 | void SetRangeAdc (Int_t aMin, Int_t aMax){ fAdcMin=aMin; fAdcMax=aMax; } // Set adc range for the pedestal calibration | |
8bc7e885 | 51 | |
52 | ||
53 | Bool_t TestEvent(); //test the fast approach to fill histogram - used for test purposes | |
54 | ||
55 | private: | |
56 | Int_t fFirstTimeBin; // First Time bin needed for analysis | |
57 | Int_t fLastTimeBin; // Last Time bin needed for analysis | |
58 | ||
59 | Int_t fAdcMin; // min adc channel of pedestal value | |
60 | Int_t fAdcMax; // max adc channel of pedestal value | |
61 | ||
62 | AliTPCROC *fROC; //! ROC information | |
63 | ||
64 | TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for Time0 calibration | |
65 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration | |
66 | ||
67 | TObjArray fHistoPedestalArray; // Calibration histograms for Pedestal distribution | |
68 | ||
8bc7e885 | 69 | |
8bc7e885 | 70 | |
bc331d5b | 71 | TH2F* GetHisto(Int_t sector, TObjArray *arr, |
8bc7e885 | 72 | Int_t nbinsY, Float_t ymin, Float_t ymax, |
73 | Char_t *type, Bool_t force); | |
74 | ||
75 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force); | |
76 | ||
77 | public: | |
78 | ||
79 | ||
80 | ClassDef(AliTPCCalibPedestal,1) | |
81 | }; | |
82 | ||
83 | ||
84 | ||
85 | #endif | |
86 |