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1 | #ifndef ALITRDCALIBRAFILLHISTO_H | |
2 | #define ALITRDCALIBRAFILLHISTO_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | /////////////////////////////////////////////////////////////////////////////// | |
9 | // // | |
10 | // TRD calibration class for the HLT parameters // | |
11 | // // | |
12 | /////////////////////////////////////////////////////////////////////////////// | |
13 | ||
14 | #ifndef ROOT_TObject | |
15 | # include <TObject.h> | |
16 | #endif | |
17 | #ifndef ROOT_TLinearFitter | |
18 | # include <TLinearFitter.h> | |
19 | #endif | |
20 | #ifndef ROOT_TProfile2D | |
21 | # include <TProfile2D.h> | |
22 | #endif | |
23 | #ifndef ROOT_TH2I | |
24 | # include <TH2I.h> | |
25 | #endif | |
26 | ||
27 | class TProfile2D; | |
28 | class TObjArray; | |
29 | class TH1F; | |
30 | class TH2I; | |
31 | class TH2F; | |
32 | class TH2; | |
33 | class TLinearFitter; | |
34 | class TTreeSRedirector; | |
35 | ||
36 | class AliLog; | |
37 | class AliRawReader; | |
38 | ||
39 | class AliTRDCalibraMode; | |
40 | class AliTRDCalibraVector; | |
41 | class AliTRDCalibraVdriftLinearFit; | |
42 | class AliTRDRawStreamV2; | |
43 | class AliTRDcluster; | |
44 | class AliTRDtrack; | |
45 | class AliTRDmcmTracklet; | |
46 | class AliTRDgeometry; | |
47 | class AliTRDCalDet; | |
48 | class AliTRDCalROC; | |
49 | ||
50 | ||
51 | struct eventHeaderStruct; | |
52 | ||
53 | class AliTRDCalibraFillHisto : public TObject { | |
54 | ||
55 | public: | |
56 | ||
57 | // Instance | |
58 | static AliTRDCalibraFillHisto *Instance(); | |
59 | static void Terminate(); | |
60 | static void Destroy(); | |
61 | ||
62 | AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c); | |
63 | AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; } | |
64 | ||
65 | // Functions for initialising the AliTRDCalibraFillHisto in the code | |
66 | Bool_t Init2Dhistos(); | |
67 | Bool_t Init2Dhistostrack(); | |
68 | ||
69 | // Functions for filling the histos in the code | |
70 | Bool_t ResetTrack(); | |
71 | Bool_t UpdateHistograms(AliTRDtrack *t); | |
72 | Bool_t UpdateHistograms(AliTRDcluster *cl, AliTRDtrack *t); | |
73 | Bool_t UpdateHistogramcm(AliTRDmcmTracklet *trk); | |
74 | ||
75 | // Process events DAQ | |
76 | Int_t ProcessEventDAQ(AliTRDRawStreamV2 *rawStream, Bool_t nocheck = kFALSE); | |
77 | Int_t ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck = kFALSE); | |
78 | Int_t ProcessEventDAQ(eventHeaderStruct *event, Bool_t nocheck = kFALSE); | |
79 | ||
80 | Bool_t UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Int_t signal, Int_t nbtimebins); | |
81 | ||
82 | // Is Pad on | |
83 | Bool_t IsPadOn(Int_t detector, Int_t col, Int_t row) const; | |
84 | ||
85 | // Functions for write | |
86 | void Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE); | |
87 | ||
88 | //For the statistics | |
89 | Double_t *StatH(TH2 *ch, Int_t i); | |
90 | Double_t *GetMeanMedianRMSNumberCH(); | |
91 | Double_t *GetMeanMedianRMSNumberLinearFitter() const; | |
92 | ||
93 | ||
94 | // | |
95 | // Set of Get the variables | |
96 | // | |
97 | ||
98 | // Choice to fill or not the 2D | |
99 | void SetMITracking(Bool_t mitracking = kTRUE) { fMITracking = mitracking; } | |
100 | void SetMcmTracking(Bool_t mcmtracking = kTRUE) { fMcmTracking = mcmtracking; } | |
101 | void SetMcmCorrectAngle(Bool_t mcmcorrectangle = kTRUE) { fMcmCorrectAngle = mcmcorrectangle; } | |
102 | void SetPH2dOn(Bool_t ph2don = kTRUE) { fPH2dOn = ph2don; } | |
103 | void SetCH2dOn(Bool_t ch2don = kTRUE) { fCH2dOn = ch2don; } | |
104 | void SetPRF2dOn(Bool_t prf2don = kTRUE) { fPRF2dOn = prf2don; } | |
105 | void SetHisto2d(Bool_t histo2d = kTRUE) { fHisto2d = histo2d; } | |
106 | void SetVector2d(Bool_t vector2d = kTRUE) { fVector2d = vector2d; } | |
107 | void SetLinearFitterOn(Bool_t linearfitteron = kTRUE) { fLinearFitterOn = linearfitteron;} | |
108 | void SetLinearFitterDebugOn(Bool_t debug = kTRUE) { fLinearFitterDebugOn = debug; } | |
109 | ||
110 | ||
111 | Bool_t GetMITracking() const { return fMITracking; } | |
112 | Bool_t GetMcmTracking() const { return fMcmTracking; } | |
113 | Bool_t GetMcmCorrectAngle() const { return fMcmCorrectAngle; } | |
114 | Bool_t GetPH2dOn() const { return fPH2dOn; } | |
115 | Bool_t GetCH2dOn() const { return fCH2dOn; } | |
116 | Bool_t GetPRF2dOn() const { return fPRF2dOn; } | |
117 | Bool_t GetHisto2d() const { return fHisto2d; } | |
118 | Bool_t GetVector2d() const { return fVector2d; } | |
119 | Bool_t GetLinearFitterOn() const { return fLinearFitterOn; } | |
120 | Bool_t GetLinearFitterDebugOn() const { return fLinearFitterDebugOn; } | |
121 | ||
122 | TH2I *GetCH2d() const { return fCH2d; } | |
123 | TProfile2D *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0); | |
124 | TProfile2D *GetPRF2d() const { return fPRF2d; } | |
125 | TObjArray GetLinearFitterArray() const { return fLinearFitterArray; } | |
126 | TLinearFitter *GetLinearFitter(Int_t detector, Bool_t force=kFALSE); | |
127 | AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const { return fLinearVdriftFit; } | |
128 | ||
129 | ||
130 | // How to fill the 2D | |
131 | void SetRelativeScale(Float_t relativeScale); | |
132 | void SetThresholdClusterPRF2(Float_t thresholdClusterPRF2) { fThresholdClusterPRF2 = thresholdClusterPRF2; } | |
133 | void SetNz(Int_t i, Short_t nz); | |
134 | void SetNrphi(Int_t i, Short_t nrphi); | |
135 | void SetProcent(Float_t procent) { fProcent = procent; } | |
136 | void SetDifference(Short_t difference) { fDifference = difference; } | |
137 | void SetNumberClusters(Short_t numberClusters) { fNumberClusters = numberClusters; } | |
138 | void SetNumberBinCharge(Short_t numberBinCharge) { fNumberBinCharge = numberBinCharge; } | |
139 | void SetNumberBinPRF(Short_t numberBinPRF) { fNumberBinPRF = numberBinPRF; } | |
140 | void SetNumberGroupsPRF(Short_t numberGroupsPRF); | |
141 | ||
142 | Float_t GetRelativeScale() const { return fRelativeScale; } | |
143 | Float_t GetThresholdClusterPRF2() const { return fThresholdClusterPRF2; } | |
144 | Float_t GetProcent() const { return fProcent; } | |
145 | Short_t GetDifference() const { return fDifference; } | |
146 | Short_t GetNumberClusters() const { return fNumberClusters; } | |
147 | Short_t GetNumberBinCharge() const { return fNumberBinCharge; } | |
148 | Short_t GetNumberBinPRF() const { return fNumberBinPRF; } | |
149 | Short_t GetNumberGroupsPRF() const { return fNgroupprf; } | |
150 | Int_t *GetEntriesLinearFitter() const { return fEntriesLinearFitter; } | |
151 | ||
152 | // Debug | |
153 | void SetDebugLevel(Short_t level) { fDebugLevel = level; } | |
154 | ||
155 | // Vector method | |
156 | AliTRDCalibraVector *GetCalibraVector() const { return fCalibraVector; } | |
157 | ||
158 | protected: | |
159 | ||
160 | // Geometry | |
161 | AliTRDgeometry *fGeo; //! The TRD geometry | |
162 | ||
163 | // Choice to fill or not the 2D | |
164 | Bool_t fMITracking; // Chose to fill the 2D histos or vectors during the offline MI tracking | |
165 | Bool_t fMcmTracking; // Chose to fill the 2D histos or vectors during the tracking with tracklets | |
166 | Bool_t fMcmCorrectAngle; // Apply correction due to the mcmtrackletangle in the z direction (only) assuming from vertex | |
167 | Bool_t fCH2dOn; // Chose to fill the 2D histos or vectors for the relative gain calibration | |
168 | Bool_t fPH2dOn; // Chose to fill the 2D histos or vectors for the drift velocity and T0 | |
169 | Bool_t fPRF2dOn; // Chose to fill the 2D histos or vectors for the pad response function calibration | |
170 | Bool_t fHisto2d; // Chose to fill the 2D histos | |
171 | Bool_t fVector2d; // Chose to fill vectors | |
172 | Bool_t fLinearFitterOn; // Method with linear fit for drift velocity | |
173 | Bool_t fLinearFitterDebugOn; // Method with linear fit for drift velocity | |
174 | ||
175 | // How to fill the 2D | |
176 | Float_t fRelativeScale; // Scale of the deposited charge | |
177 | Float_t fThresholdClusterPRF2; // Threshold on cluster pad signals | |
178 | // Calibration mode | |
179 | AliTRDCalibraMode *fCalibraMode; // Calibration mode | |
180 | ||
181 | //For debugging | |
182 | TTreeSRedirector *fDebugStreamer; //!Debug streamer | |
183 | Short_t fDebugLevel; // Flag for debugging | |
184 | // | |
185 | // Internal variables | |
186 | // | |
187 | ||
188 | // Fill the 2D histos in the offline tracking | |
189 | Bool_t fDetectorAliTRDtrack; // Change of track | |
190 | Int_t fDetectorPreviousTrack; // Change of detector | |
191 | Int_t fMCMPrevious; // Change of MCM | |
192 | Int_t fROBPrevious; // Change of ROB | |
193 | Short_t fNumberClusters; // Minimum number of clusters in the tracklets | |
194 | Float_t fProcent; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH) | |
195 | Short_t fDifference; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH) | |
196 | Int_t fNumberTrack; // How many tracks could be used (Debug for the moment) | |
197 | Int_t fNumberUsedCh[2]; // How many tracks have been really used for the gain (0, strict; 1 with fProcent) | |
198 | Int_t fNumberUsedPh[2]; // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference) | |
199 | Int_t fTimeMax; // Number of time bins | |
200 | Float_t fSf; // Sampling frequence | |
201 | Short_t fNumberBinCharge; // Number of bins for the gain factor | |
202 | Short_t fNumberBinPRF; // Number of bin for the PRF | |
203 | Short_t fNgroupprf; // Number of groups in tnp bins for PRF /2.0 | |
204 | ||
205 | // Variables per tracklet | |
206 | TObjArray *fListClusters; // List of clusters | |
207 | Double_t *fPar0; // List of track parameter fP[0] | |
208 | Double_t *fPar1; // List of track parameter fP[1] | |
209 | Double_t *fPar2; // List of track parameter fP[2] | |
210 | Double_t *fPar3; // List of track parameter fP[3] | |
211 | Double_t *fPar4; // List of track paarmeter fP[4] | |
212 | Float_t *fAmpTotal; // Energy deposited in the calibration group by the track | |
213 | Short_t *fPHPlace; // Calibration group of PH | |
214 | Float_t *fPHValue; // PH | |
215 | Bool_t fGoodTracklet; // Good tracklet | |
216 | // Variables per track | |
217 | Bool_t fGoodTrack; // no return | |
218 | ||
219 | //Statistics | |
220 | Int_t *fEntriesCH; // Number of entries CH | |
221 | Int_t *fEntriesLinearFitter; // Number of entries LinearFitter | |
222 | ||
223 | ||
224 | // | |
225 | // Vector method | |
226 | // | |
227 | ||
228 | AliTRDCalibraVector *fCalibraVector; // The vector object | |
229 | ||
230 | ||
231 | // Histograms to store the info from the digits, from the tracklets or from the tracks | |
232 | TProfile2D *fPH2d; // 2D average pulse height | |
233 | TProfile2D *fPRF2d; // 2D PRF | |
234 | TH2I *fCH2d; // 2D deposited charge | |
235 | TObjArray fLinearFitterArray; // TObjArray of Linear Fitters for the detectors | |
236 | AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit | |
237 | ||
238 | // Current calib object: to correct for the database used | |
239 | AliTRDCalDet *fCalDetGain; // Current calib object gain | |
240 | AliTRDCalROC *fCalROCGain; // Current calib object gain | |
241 | AliTRDCalDet *fCalDetT0; // Current calib object T0 | |
242 | AliTRDCalROC *fCalROCT0; // Current calib object T0 | |
243 | ||
244 | ||
245 | // | |
246 | // A lot of internal functions...... | |
247 | // | |
248 | // Create the 2D histo to be filled Online | |
249 | void CreateCH2d(Int_t nn); | |
250 | void CreatePH2d(Int_t nn); | |
251 | void CreatePRF2d(Int_t nn); | |
252 | ||
253 | // Fill the 2D | |
254 | void FillTheInfoOfTheTrackPH(); | |
255 | void FillTheInfoOfTheTrackCH(); | |
256 | void FillCH2d(Int_t x, Float_t y); | |
257 | Bool_t FindP1TrackPH(); | |
258 | Bool_t FindP1TrackPHtrack(AliTRDtrack *t, Int_t index0, Int_t index1); | |
259 | void ResetfVariables(); | |
260 | void ResetfVariablestrack(); | |
261 | Bool_t LocalisationDetectorXbins(Int_t detector); | |
262 | Int_t *CalculateRowCol(AliTRDcluster *cl) const; | |
263 | void CheckGoodTracklet(Int_t detector, Int_t *rowcol); | |
264 | Int_t CalculateCalibrationGroup(Int_t i, Int_t *rowcol) const; | |
265 | Int_t CalculateTotalNumberOfBins(Int_t i); | |
266 | void StoreInfoCHPH(AliTRDcluster *cl, AliTRDtrack *t, Int_t *group, Int_t *rowcol); | |
267 | void StoreInfoCHPHtrack(AliTRDcluster *cl, AliTRDtrack *t, Int_t index, Int_t *group, Int_t *rowcol); | |
268 | Bool_t HandlePRF(); | |
269 | Bool_t HandlePRFtrack(AliTRDtrack *t, Int_t index0, Int_t index1); | |
270 | ||
271 | // LinearFitter | |
272 | void AnalyseLinearFitter(); | |
273 | ||
274 | // Clear | |
275 | void ClearHistos(); | |
276 | ||
277 | // Some basic geometry function | |
278 | virtual Int_t GetPlane(Int_t d) const; | |
279 | virtual Int_t GetChamber(Int_t d) const; | |
280 | virtual Int_t GetSector(Int_t d) const; | |
281 | ||
282 | Int_t Arrondi(Double_t x)const; | |
283 | ||
284 | ||
285 | // Instance of this class and so on | |
286 | static AliTRDCalibraFillHisto *fgInstance; // Instance | |
287 | static Bool_t fgTerminated; // If terminated | |
288 | ||
289 | private: | |
290 | ||
291 | // This is a singleton, contructor is private! | |
292 | AliTRDCalibraFillHisto(); | |
293 | virtual ~AliTRDCalibraFillHisto(); | |
294 | ||
295 | ClassDef(AliTRDCalibraFillHisto,4) // TRD Calibration class | |
296 | ||
297 | }; | |
298 | ||
299 | #endif | |
300 | ||
301 |