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 |
47 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
48 | const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;} // get calibration object |
49 | const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;} // get calibration object |
aa983e4f |
50 | |
bc331d5b |
51 | TH2F* GetHistoPedestal (Int_t sector, Bool_t force=kFALSE); // get refernce histogram |
52 | void DumpToFile(const Char_t *filename, const Char_t *dir="", const Bool_t append=kFALSE); |
8bc7e885 |
53 | // |
bdf99a93 |
54 | void SetTimeAnalysis(Bool_t time = kTRUE); // Use ONLY in TPCPEDESTALda on LDC for one sector! |
55 | void AnalyseTime(Int_t nevents); // Makes sense only in TPCPEDESTALda on LDC! |
56 | TArrayF **GetTimePedestals() const { return fTimeSignal; } // Get array with time dependent pedestals (for one sector!) |
57 | // |
aa983e4f |
58 | Int_t GetFirstTimeBin() const { return fFirstTimeBin; } |
59 | Int_t GetLastTimeBin() const { return fLastTimeBin; } |
60 | Int_t GetAdcMin() const { return fAdcMin; } |
61 | Int_t GetAdcMax() const { return fAdcMax; } |
bc331d5b |
62 | |
aa983e4f |
63 | void SetRangeTime(Int_t tMin, Int_t tMax){ fFirstTimeBin=tMin; fLastTimeBin=tMax; } // Set time bin range that is used for the pedestal calibration |
64 | void SetRangeAdc (Int_t aMin, Int_t aMax){ fAdcMin=aMin; fAdcMax=aMax; } // Set adc range for the pedestal calibration |
8bc7e885 |
65 | |
bdf99a93 |
66 | void SetOldRCUformat(Bool_t format=kTRUE) { fOldRCUformat = format; } |
aa983e4f |
67 | |
bdf99a93 |
68 | void Merge(AliTPCCalibPedestal *ped); |
8bc7e885 |
69 | |
bdf99a93 |
70 | Bool_t TestEvent(); // Test the fast approach to fill histogram - used for test purposes |
8bc7e885 |
71 | |
72 | private: |
bdf99a93 |
73 | |
8bc7e885 |
74 | Int_t fFirstTimeBin; // First Time bin needed for analysis |
75 | Int_t fLastTimeBin; // Last Time bin needed for analysis |
bdf99a93 |
76 | |
8bc7e885 |
77 | Int_t fAdcMin; // min adc channel of pedestal value |
78 | Int_t fAdcMax; // max adc channel of pedestal value |
bdf99a93 |
79 | |
aa983e4f |
80 | Bool_t fOldRCUformat; //! Should we use the old RCU format for data reading |
bdf99a93 |
81 | Bool_t fTimeAnalysis; //! Should we use the time dependent analysis? ONLY ON LDC! |
a7dce0bc |
82 | |
8bc7e885 |
83 | AliTPCROC *fROC; //! ROC information |
4958b652 |
84 | AliTPCAltroMapping **fMapping; //! Altro Mapping object |
bdf99a93 |
85 | |
8bc7e885 |
86 | TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for Time0 calibration |
87 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration |
bdf99a93 |
88 | |
8bc7e885 |
89 | TObjArray fHistoPedestalArray; // Calibration histograms for Pedestal distribution |
bdf99a93 |
90 | |
91 | TArrayF **fTimeSignal; //! Arrays which hold time dependent signals |
92 | |
bc331d5b |
93 | TH2F* GetHisto(Int_t sector, TObjArray *arr, |
8bc7e885 |
94 | Int_t nbinsY, Float_t ymin, Float_t ymax, |
95 | Char_t *type, Bool_t force); |
bdf99a93 |
96 | |
8bc7e885 |
97 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force); |
98 | |
99 | public: |
4958b652 |
100 | ClassDef(AliTPCCalibPedestal, 4) // Implementation of the TPC pedestal and noise calibration |
8bc7e885 |
101 | }; |
102 | |
103 | |
104 | |
105 | #endif |
106 | |