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467a4b25 | 1 | #ifndef ALITPCCALIBPULSER_H |
2 | #define ALITPCCALIBPULSER_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | #include <TVectorT.h> | |
7 | class TObjArray; | |
8 | class TH2S; | |
9 | class TTreeSRedirector; | |
10 | class AliTPCCalPad; | |
11 | class AliTPCROC; | |
12 | class AliTPCCalROC; | |
13 | class AliTPCParam; | |
14 | class AliRawReader; | |
15 | class AliTPCRawStream; | |
16 | struct eventHeaderStruct; | |
17 | ||
18 | class AliTPCCalibPulser : public TObject { | |
19 | ||
20 | public: | |
21 | AliTPCCalibPulser(); | |
22 | AliTPCCalibPulser(const AliTPCCalibPulser &sig); | |
23 | virtual ~AliTPCCalibPulser(); | |
24 | ||
25 | AliTPCCalibPulser& operator = (const AliTPCCalibPulser &source); | |
26 | ||
27 | ||
28 | Bool_t ProcessEvent(AliTPCRawStream *rawStream); | |
29 | Bool_t ProcessEvent(AliRawReader *rawReader); | |
30 | Bool_t ProcessEvent(eventHeaderStruct *event); | |
31 | ||
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 | // | |
36 | AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
37 | AliTPCCalROC* GetCalRocQ (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 | AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
40 | ||
41 | const TObjArray* GetCalPadT0() { return &fCalRocArrayT0; } // get calibration object | |
42 | const TObjArray* GetCalPadQ() { return &fCalRocArrayQ; } // get calibration object | |
43 | const TObjArray* GetCalPadRMS(){ return &fCalRocArrayRMS;} // get calibration object | |
44 | const TObjArray* GetCalPadOutliers(){ return &fCalRocArrayOutliers;} // get calibration object | |
45 | ||
46 | TH2S* GetHistoQ (Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
47 | TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
48 | TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
49 | ||
50 | Short_t GetDebugLevel() const { return fDebugLevel; } | |
51 | // | |
52 | void SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin; fLastTimeBin=lastTimeBin; } //Set range in which the pulser signal is expected | |
53 | // | |
54 | void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms | |
55 | void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms | |
56 | void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms | |
57 | ||
58 | void SetOldRCUformat(Bool_t format=kTRUE){ fOldRCUformat = format; } | |
59 | ||
60 | void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;} | |
61 | ||
62 | void SetPedestalDatabase(AliTPCCalPad *pedestalTPC, AliTPCCalPad *padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;} | |
63 | ||
64 | Int_t GetFirstTimeBin() const { return fFirstTimeBin; } | |
65 | Int_t GetLastTimeBin() const { return fLastTimeBin; } | |
66 | ||
67 | void Merge(AliTPCCalibPulser *sig); | |
68 | ||
69 | void DumpToFile(const Char_t *filename, const Char_t *dir="", Bool_t append=kFALSE); | |
70 | // | |
71 | // Test functions | |
72 | TObjArray* TestBinning(); | |
73 | ||
74 | private: | |
75 | Int_t fFirstTimeBin; // First Time bin needed for analysis | |
76 | Int_t fLastTimeBin; // Last Time bin needed for analysis | |
77 | ||
78 | // reference histogram ranges | |
79 | Int_t fNbinsT0; // Number of bins for T0 reference histogram | |
80 | Float_t fXminT0; // xmin of T0 reference histogram | |
81 | Float_t fXmaxT0; // xmax of T0 reference histogram | |
82 | Int_t fNbinsQ; // Number of bins for T0 reference histogram | |
83 | Float_t fXminQ; // xmin of T0 reference histogram | |
84 | Float_t fXmaxQ; // xmax of T0 reference histogram | |
85 | Int_t fNbinsRMS; // Number of bins for T0 reference histogram | |
86 | Float_t fXminRMS; // xmin of T0 reference histogram | |
87 | Float_t fXmaxRMS; // xmax of T0 reference histogram | |
88 | ||
89 | Int_t fLastSector; //! Last sector processed | |
90 | ||
91 | Bool_t fOldRCUformat; //! Should we use the old RCU format for data reading | |
92 | ||
93 | AliTPCROC *fROC; //! ROC information | |
94 | AliTPCParam *fParam; //! TPC information | |
95 | ||
96 | AliTPCCalPad *fPedestalTPC; //! Pedestal Information | |
97 | AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC | |
98 | AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC | |
99 | AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC | |
100 | // Bool_t fBpedestal; //! are we running with pedestal substraction | |
101 | ||
102 | ||
103 | TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration | |
104 | TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration | |
105 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration | |
106 | TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers | |
107 | ||
108 | TObjArray fHistoQArray; // Calibration histograms for Charge distribution | |
109 | TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution | |
110 | TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution | |
111 | ||
112 | TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections | |
113 | TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer | |
114 | TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
115 | TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
116 | ||
117 | Int_t fCurrentChannel; //! current channel processed | |
118 | Int_t fCurrentSector; //! current sector processed | |
119 | Int_t fCurrentRow; //! current row processed | |
120 | Float_t fMaxPadSignal; //! maximum bin of current pad | |
121 | Int_t fMaxTimeBin; //! time bin with maximum value | |
122 | TVectorF fPadSignal; //! signal of current Pad | |
123 | Float_t fPadPedestal; //! Pedestal Value of current pad | |
124 | Float_t fPadNoise; //! Noise Value of current pad | |
125 | ||
126 | TVectorF fVTime0Offset; //! Time0 Offset from preprocessing for each sector; | |
127 | TVectorF fVTime0OffsetCounter; //! Time0 Offset from preprocessing for each sector; | |
128 | ||
129 | //debugging | |
130 | Int_t fEvent; | |
131 | TTreeSRedirector *fDebugStreamer; //! debug streamer | |
132 | ||
133 | Short_t fDebugLevel; | |
134 | //! debugging | |
135 | ||
136 | void FindPedestal(Float_t part=.6); | |
137 | void FindPulserSignal(TVectorD ¶m, Float_t &qSum); | |
138 | ||
139 | TH2S* GetHisto(Int_t sector, TObjArray *arr, | |
140 | Int_t nbinsY, Float_t ymin, Float_t ymax, | |
141 | Char_t *type, Bool_t force); | |
142 | ||
143 | ||
144 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force); | |
145 | ||
146 | TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE); | |
147 | ||
148 | void ResetEvent(); | |
149 | void ResetPad(); | |
150 | void ProcessPad(); | |
151 | void EndEvent(); | |
152 | ||
153 | ||
154 | //debug | |
155 | TVectorF* GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force=kFALSE); | |
156 | TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE); | |
157 | TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE); | |
158 | TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE); | |
159 | ||
160 | ||
161 | public: | |
162 | ||
163 | ||
164 | ClassDef(AliTPCCalibPulser,1) //Implementation of the TPC pulser calibration | |
165 | }; | |
166 | ||
167 | ||
168 | ||
169 | #endif | |
170 |