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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; |
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12 | class TTreeSRedirector; |
13 | class AliTPCROC; |
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14 | class AliTPCCalROC; |
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15 | class AliRawReader; |
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16 | struct eventHeaderStruct; |
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17 | |
18 | |
19 | class AliTPCCalibPedestal : public TObject { |
20 | |
21 | public: |
22 | AliTPCCalibPedestal(); |
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23 | AliTPCCalibPedestal(const AliTPCCalibPedestal &ped); |
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24 | virtual ~AliTPCCalibPedestal(); |
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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 | |
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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 | // |
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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 |
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40 | |
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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); |
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43 | // |
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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 |
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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 | |
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69 | |
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70 | |
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71 | TH2F* GetHisto(Int_t sector, TObjArray *arr, |
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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 | |