Updated object after ALiZDCPreprocessor correction
[u/mrichter/AliRoot.git] / MUON / AliMUONTrackerDataMaker.cxx
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b6f591ae 1/**************************************************************************
2* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3* *
4* Author: The ALICE Off-line Project. *
5* Contributors are mentioned in the code where appropriate. *
6* *
7* Permission to use, copy, modify and distribute this software and its *
8* documentation strictly for non-commercial purposes is hereby granted *
9* without fee, provided that the above copyright notice appears in all *
10* copies and that both the copyright notice and this permission notice *
11* appear in the supporting documentation. The authors make no claims *
12* about the suitability of this software for any purpose. It is *
13* provided "as is" without express or implied warranty. *
14**************************************************************************/
15
16// $Id$
17
18/// \class AliMUONTrackerDataMaker
19///
20/// Implementation of VTrackerDataMaker to read raw data and
21/// calibrate it (if required)
22///
23/// \author Laurent Aphecetche, Subatech
24
25#include "AliMUONTrackerDataMaker.h"
26
27#include "AliCDBManager.h"
28#include "AliCDBStorage.h"
29#include "AliCodeTimer.h"
30#include "AliDAQ.h"
31#include "AliLog.h"
32#include "AliMUON2DMap.h"
33#include "AliMUONCalibParamND.h"
34#include "AliMUONCalibrationData.h"
35#include "AliMUONDigitCalibrator.h"
36#include "AliMUONRawStreamTrackerHP.h"
37#include "AliMUONTrackerData.h"
38#include "AliMpDDLStore.h"
39#include "AliRawEventHeaderBase.h"
40#include "AliRawReader.h"
41#include "Riostream.h"
42
43/// \cond CLASSIMP
44ClassImp(AliMUONTrackerDataMaker)
45/// \endcond
46
47Int_t AliMUONTrackerDataMaker::fgkCounter(0);
48
49//_____________________________________________________________________________
50AliMUONTrackerDataMaker::AliMUONTrackerDataMaker(TRootIOCtor*)
51:
52AliMUONVTrackerDataMaker(),
53fRawReader(0x0),
54fAccumulatedData(0x0),
55fOneEventData(0x0),
56fDigitCalibrator(0x0),
57fCalibrationData(0x0),
58fSource(""),
59fOCDBPath(""),
60fNumberOfEvents(0),
61fRunNumber(0),
62fIsRunning(kFALSE),
63fIsOwnerOfRawReader(kFALSE),
64fIsEventByEvent(kFALSE)
65{
cddcc1f3 66/// Root IO ctor
b6f591ae 67}
68
69//_____________________________________________________________________________
70AliMUONTrackerDataMaker::AliMUONTrackerDataMaker(const AliMUONRecoParam* recoParam,
71 Int_t runNumber,
72 AliRawReader* rawReader,
73 const char* cdbPath,
74 const char* calibMode,
75 Bool_t histogram,
76 Double_t xmin,
77 Double_t xmax)
78:
79AliMUONVTrackerDataMaker(),
80fRawReader(rawReader),
81fAccumulatedData(0x0),
82fOneEventData(new AliMUON2DMap(true)),
83fDigitCalibrator(0x0),
84fCalibrationData(0x0),
85fSource(""),
86fOCDBPath(cdbPath),
87fNumberOfEvents(0),
88fRunNumber(runNumber),
89fIsRunning(kFALSE),
90fIsOwnerOfRawReader(kFALSE),
91fIsEventByEvent(kFALSE)
92{
93 /// Ctor in which this object will NOT be the owner of the reader
94 /// and can NOT apply rewind to it, nor use Next on it.
95 Ctor(recoParam,runNumber,calibMode,histogram,xmin,xmax);
96}
97
98
99//_____________________________________________________________________________
100AliMUONTrackerDataMaker::AliMUONTrackerDataMaker(const AliMUONRecoParam* recoParam,
101 AliRawReader* rawReader,
102 const char* cdbPath,
103 const char* calibMode,
104 Bool_t histogram,
105 Double_t xmin,
106 Double_t xmax)
107:
108AliMUONVTrackerDataMaker(),
109fRawReader(rawReader),
110fAccumulatedData(0x0),
111fOneEventData(new AliMUON2DMap(true)),
112fDigitCalibrator(0x0),
113fCalibrationData(0x0),
114fSource(""),
115fOCDBPath(cdbPath),
116fNumberOfEvents(0),
117fRunNumber(0),
118fIsRunning(kFALSE),
119fIsOwnerOfRawReader(kTRUE),
120fIsEventByEvent(kFALSE)
121{
122 /// Ctor in which we take the ownership of the rawReader, so we can rewind
123 /// and advance it as we wish
124
125 if (fRawReader)
126 {
127 fRawReader->NextEvent(); // to be sure to get run number available
128 fRunNumber = fRawReader->GetRunNumber();
129 fRawReader->RewindEvents();
130 }
131
132 Ctor(recoParam,fRunNumber,calibMode,histogram,xmin,xmax);
133}
134
135//_____________________________________________________________________________
136AliMUONTrackerDataMaker::AliMUONTrackerDataMaker(AliRawReader* rawReader, Bool_t histogram)
137:
138AliMUONVTrackerDataMaker(),
139fRawReader(rawReader),
140fAccumulatedData(0x0),
141fOneEventData(new AliMUON2DMap(true)),
142fDigitCalibrator(0x0),
143fCalibrationData(0x0),
144fSource(""),
145fOCDBPath(""),
146fNumberOfEvents(0),
147fRunNumber(0),
148fIsRunning(kFALSE),
149fIsOwnerOfRawReader(kTRUE),
150fIsEventByEvent(kFALSE)
151{
152 if (fRawReader)
153 {
154 fRawReader->NextEvent(); // to be sure to get run number available
155 fRunNumber = fRawReader->GetRunNumber();
156 fRawReader->RewindEvents();
157 }
158
159 Ctor(0x0,fRunNumber,"",histogram);
160
161}
162
163//_____________________________________________________________________________
164void
165AliMUONTrackerDataMaker::Ctor(const AliMUONRecoParam* recoParam,
166 Int_t runNumber,
167 const char* calibMode,
168 Bool_t histogram,
169 Double_t xmin, Double_t xmax)
170{
171 /// "designated constructor"
172 Bool_t calibrate = ( fOCDBPath.Length() > 0 );
173
174 TString name;
175 TString type("RAW");
176
177 if ( calibrate )
178 {
179 TString scalib(calibMode);
180 scalib.ToUpper();
181 if ( scalib == "GAIN" ) type = "CALC";
182 if ( scalib == "NOGAIN" ) type = "CALZ";
183 if ( scalib == "GAINCONSTANTCAPA") type = "CALG";
66cdf5b3 184 if ( scalib == "INJECTIONGAIN" ) type = "CALE";
b6f591ae 185 }
186
187 if ( !fRunNumber )
188 {
189 ++fgkCounter;
190 name = Form("%s%s_%d",(histogram?"H":""),type.Data(),fgkCounter);
191 }
192 else
193 {
194 name = Form("%s%s%d",(histogram?"H":""),type.Data(),fRunNumber);
195 }
196
197 fAccumulatedData = new AliMUONTrackerData(name.Data(),"charge values",1);
198 fAccumulatedData->SetDimensionName(0,(calibrate ? "Calibrated charge" : "Raw charge"));
199 if (histogram)
200 {
201 fAccumulatedData->MakeHistogramForDimension(0,kTRUE,xmin,xmax);
202 }
203
204 if ( calibrate )
205 {
206 fCalibrationData = new AliMUONCalibrationData(runNumber);
207
208 // force the reading of calibration NOW
209 // FIXME: not really elegant and error prone (as we have the list of calib data twice,
210 // once here and once in the digitcalibrator class, hence the change of them getting
211 // out of sync)
212 // But with the current CDBManager implementation, I don't know how to solve
213 // this better (e.g. to avoid clearing cache messages and so on).
214
215 AliCDBStorage* storage = AliCDBManager::Instance()->GetDefaultStorage();
216
217 if ( storage->GetURI() != fOCDBPath.Data() )
218 {
219 AliCDBManager::Instance()->SetDefaultStorage(fOCDBPath.Data());
220 }
221
222 fCalibrationData->Pedestals();
223 fCalibrationData->Gains();
224 fCalibrationData->Neighbours();
225 fCalibrationData->HV();
226 fCalibrationData->Capacitances();
227
228 if ( storage->GetURI() != fOCDBPath.Data() )
229 {
230 AliCDBManager::Instance()->SetDefaultStorage(storage);
231 }
232
233 fDigitCalibrator = new AliMUONDigitCalibrator(*fCalibrationData,recoParam,calibMode);
234 //FIXME: get the reco param from GUI and/or from OCDB if not used from the QA code ?
235 }
236}
237
238//_____________________________________________________________________________
239AliMUONTrackerDataMaker::~AliMUONTrackerDataMaker()
240{
cddcc1f3 241/// dtor
242
b6f591ae 243 delete fOneEventData;
244 delete fAccumulatedData;
245 if ( fIsOwnerOfRawReader ) delete fRawReader;
246 delete fCalibrationData;
247 delete fDigitCalibrator;
248}
249
250//_____________________________________________________________________________
251Bool_t
252AliMUONTrackerDataMaker::Add(const AliMUONTrackerDataMaker& other)
253{
254 /// Adds other to this
255
256 if (!fAccumulatedData) return kFALSE;
257
258 if ( fIsEventByEvent )
259 {
260 AliError("Cannot add event by event objects !");
261 return kFALSE;
262 }
263
264 if ( fRunNumber != other.fRunNumber ) fRunNumber = -1;
265
266 fSource += "\n";
267 fSource += other.fSource;
268
269 fNumberOfEvents += other.fNumberOfEvents;
270
271 TList list;
272 list.Add(other.fAccumulatedData);
273
274 fAccumulatedData->Merge(&list);
275
276 return kTRUE;
277}
278
279//_____________________________________________________________________________
280Bool_t
281AliMUONTrackerDataMaker::NextEvent()
282{
283 /// Read and process next event
284
285 if ( !fIsOwnerOfRawReader )
286 {
287 AliError("I'm not the owner of the raw reader. Cannot use NextEvent");
288 return kFALSE;
289 }
290
291 AliCodeTimerAuto("");
292
293 static Int_t nphysics(0);
294 static Int_t ngood(0);
295
296 if ( !IsRunning() ) return kTRUE;
297
298 Bool_t ok = fRawReader->NextEvent();
299
300 if (!ok)
301 {
302 return kFALSE;
303 }
304
305 Int_t eventType = fRawReader->GetType();
306
307 ++fNumberOfEvents;
308
309 if (eventType != AliRawEventHeaderBase::kPhysicsEvent )
310 {
311 return kTRUE; // for the moment
312 }
313
314 ++nphysics;
315
316 Bool_t pok = ProcessEvent();
317
318 if ( pok ) ++ngood;
319
320 AliDebug(1,Form("n %10d nphysics %10d ngood %10d",fNumberOfEvents,nphysics,ngood));
321
322 return kTRUE;
323}
324
325//_____________________________________________________________________________
326Bool_t AliMUONTrackerDataMaker::ProcessEvent()
327{
328 /// Process current event
329 ///
330 /// Note that in case of calibration, we do not simply reuse the
331 /// AliMUONDigitCalibrator::Calibrate(AliMUONVDigitStore&) method,
332 /// as this would require filling first a digitStore, and then calibrate it,
333 /// and then convert it into a VStore, all this taking too much time.
334 /// But we *do* reuse the AliMUONDigitCalibrator::CalibrateDigit in order not to
335 /// duplicate this critical piece of calibration code !
336 ///
337
338 AliCodeTimerAuto("");
339
340 AliMUONRawStreamTrackerHP stream(fRawReader);
341
342 stream.DisableWarnings();
343// stream.EnabbleErrorLogger();
344
345 const Int_t nddls = AliDAQ::NumberOfDdls("MUONTRK");
346 TArrayI nevents(nddls);
347
348 for ( Int_t i = 0; i < nddls; ++i )
349 {
350 nevents[i] = 0;
351 }
352
353 fOneEventData->Clear();
354
355 Int_t buspatchId;
356 UShort_t manuId;
357 UChar_t manuChannel;
358 UShort_t adc;
359
360 stream.First();
361
362 while ( stream.Next(buspatchId,manuId,manuChannel,adc,kTRUE) )
363 {
364 Int_t detElemId = AliMpDDLStore::Instance()->GetDEfromBus(buspatchId);
365
366 Int_t ddl = AliMpDDLStore::Instance()->GetDDLfromBus(buspatchId);
367
368 nevents[ddl] = 1;
369
370 AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fOneEventData->FindObject(detElemId,manuId));
371 if (!param)
372 {
373 param = new AliMUONCalibParamND(1,64,detElemId,manuId,
374 AliMUONVCalibParam::InvalidFloatValue());
375 fOneEventData->Add(param);
376 }
377
378 Double_t charge(adc);
379
380 if ( fDigitCalibrator )
381 {
382 if ( fDigitCalibrator->IsValidDigit(detElemId, manuId, manuChannel) )
383 {
384 charge = fDigitCalibrator->CalibrateDigit(detElemId, manuId, manuChannel,adc,3.0);
385 }
2b8a1212 386 else
387 {
388 charge = 0.0;
389 }
b6f591ae 390 }
391
392 if (charge > 0.0 )
393 {
394 param->SetValueAsDouble(manuChannel,0,charge);
395 }
396 }
397
398 Bool_t badEvent = stream.HasPaddingError() || stream.HasGlitchError();
399
400 if (!badEvent)
401 {
402 fAccumulatedData->Add(*fOneEventData,&nevents);
403 }
404
405 return !badEvent;
406}
407
408
409//_____________________________________________________________________________
410void
411AliMUONTrackerDataMaker::Print(Option_t*) const
412{
413 /// Printout
414
415 cout << "Source=" << Source() << " Running=" << ( IsRunning() ? "YES" : "NO")
416 << endl;
417}
418
419//_____________________________________________________________________________
420void AliMUONTrackerDataMaker::Rewind()
421{
422 /// Rewind events
423 if ( fIsOwnerOfRawReader )
424 {
425 fRawReader->RewindEvents();
426 fNumberOfEvents=0;
427 }
428 else
429 {
430 AliError("Wrong usage of this class : cannot rewind as I am not owner of the raw reader !");
431 }
432}
433
434//_____________________________________________________________________________
435Long64_t AliMUONTrackerDataMaker::Merge(TCollection* list)
436{
437 /// Merge objects in collection
438
439 if (!list) return 0;
440
441 if ( list->IsEmpty() ) return NumberOfEvents();
442
443 TIter next(list);
444 const TObject* o(0x0);
445
446 while ( ( o = next() ) )
447 {
448 const AliMUONTrackerDataMaker* data = dynamic_cast<const AliMUONTrackerDataMaker*>(o);
449 if (!o)
450 {
451 AliError(Form("Object named %s is not an AliMUONTrackerDataMaker ! Skipping it",
452 o->GetName()));
453 }
454 else
455 {
456 Bool_t ok = Add(*data);
457 if (!ok)
458 {
459 AliError("Got incompatible objects");
460 }
461 }
462 }
463
464 return NumberOfEvents();
465}
466
467//_____________________________________________________________________________
468void
469AliMUONTrackerDataMaker::SetRawReader(AliRawReader* rawReader)
470{
471 /// Change the rawreader (only works if isowner=true)
472
473 if ( fIsOwnerOfRawReader )
474 {
475 AliFatal("Improper use of this class ! Cannot change raw reader in this case");
476 }
477
478 fRawReader = rawReader;
479
480}