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cac2eb58 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 **************************************************************************/
cac2eb58 15/* $Id$ */
16
3d1463c8 17//-----------------------------------------------------------------------------
22899106 18/// \class AliMUONReconstructor
19///
20/// Implementation of AliReconstructor for MUON subsystem.
21///
ad3c6eda 22/// The clustering mode and the associated parameters can be changed through the
23/// AliMUONRecoParam object set in the reconstruction macro or read from the CDB
24/// (see methods in AliMUONRecoParam.h file for details)
22899106 25///
96ebe67e 26/// Valid modes are :
22899106 27///
28/// SIMPLEFIT : use the AliMUONClusterFinderSimpleFit clusterizer
29///
96ebe67e 30/// SIMPLEFITV3 : SIMPLEFIT with preclustering=PRECLUSTERV3
31///
32/// MLEM : use AliMUONClusterFinderMLEM and AliMUONPreClusterFinder for preclustering (default)
33/// MLEMV2 : MLEM with preclustering=PRECLUSTERV2
93d7b017 34/// MLEMV3 : MLEM with preclustering=PRECLUSTERV3
35///
22899106 36/// PRECLUSTER : use only AliMUONPreClusterFinder. Only for debug as
37/// the produced clusters do not have a position, hence the tracking will not
38/// work
93d7b017 39/// PRECLUSTERV2 : another version of the preclustering
40/// PRECLUSTERV3 : yet another version of the preclustering
22899106 41///
42/// COG : use AliMUONClusterFinderCOG clusterizer. Not really a production
43/// option either, as center-of-gravity is generally not a good estimate
44/// of the cluster position...
45///
3ab319aa 46/// PEAKCOG : COG cluster finder around local maxima
47/// PEAKFIT : fit around local maxima with up to 3 peaks, COG otherwise
48///
22899106 49/// NOCLUSTERING : bypass completely the clustering stage
50///
96ebe67e 51/// ------
22899106 52///
96ebe67e 53/// The behavior of the MUON reconstruction can also be changed, besides
54/// the usual methods found in AliReconstruction (e.g. to disable tracking)
55/// by using AliReconstruction::SetOption("MUON",options)
56/// where options should be a space separated string.
57///
58/// Valid options are :
59///
60/// SAVEDIGITS : if you want to save in the TreeD the *calibrated* digits
61/// that are used for the clustering
22899106 62///
93d7b017 63/// DIGITSTOREV1 : use the V1 implementation of the digitstore
64/// DIGITSTOREV2R : use the V2R implementation of the digitstore
65///
96ebe67e 66/// NOLOCALRECONSTRUCTION : for debug, to disable local reconstruction (and hence
67/// "recover" old behavior)
68///
69/// TRIGGERDISABLE : disable the treatment of MUON trigger
70///
b6f591ae 71/// ENABLEERRORLOGGING : enable error logging (this activates also warnings in RawStreamTracker)
481d8064 72///
22899106 73/// \author Laurent Aphecetche, Subatech
3d1463c8 74//-----------------------------------------------------------------------------
30178c30 75
cf464691 76#include "AliMUONReconstructor.h"
b2d7df0b 77
b2d7df0b 78#include "AliMUONCalibrationData.h"
22899106 79#include "AliMUONClusterFinderCOG.h"
80#include "AliMUONClusterFinderMLEM.h"
81#include "AliMUONClusterFinderSimpleFit.h"
3ab319aa 82#include "AliMUONClusterFinderPeakCOG.h"
83#include "AliMUONClusterFinderPeakFit.h"
9bf6860b 84#include "AliMUONClusterStoreV1.h"
85#include "AliMUONClusterStoreV2.h"
22899106 86#include "AliMUONConstants.h"
b2d7df0b 87#include "AliMUONDigitCalibrator.h"
2cf44ef3 88#include "AliMUONDigitMaker.h"
22899106 89#include "AliMUONDigitStoreV1.h"
93d7b017 90#include "AliMUONDigitStoreV2R.h"
22899106 91#include "AliMUONGeometryTransformer.h"
00977a64 92#include "AliMUONPadStatusMaker.h"
22899106 93#include "AliMUONPreClusterFinder.h"
93d7b017 94#include "AliMUONPreClusterFinderV2.h"
95#include "AliMUONPreClusterFinderV3.h"
c5ce806f 96#include "AliMUONSimpleClusterServer.h"
196471e9 97#include "AliMUONTracker.h"
e1a10d41 98#include "AliMUONTriggerCircuit.h"
22899106 99#include "AliMUONTriggerStoreV1.h"
100#include "AliMUONVClusterFinder.h"
c5ce806f 101#include "AliMUONVClusterServer.h"
102#include "AliMUONVTrackStore.h"
00d46f24 103#include "AliMUONTriggerElectronics.h"
c5ce806f 104
105#include "AliMpArea.h"
88544f7e 106#include "AliMpCDB.h"
c5ce806f 107#include "AliMpConstants.h"
acd0cf59 108#include "AliMpDDLStore.h"
109#include "AliMpSegmentation.h"
c5ce806f 110
cf464691 111#include "AliRawReader.h"
c5ce806f 112#include "AliCDBManager.h"
93d7b017 113#include "AliCodeTimer.h"
c5ce806f 114#include "AliLog.h"
00977a64 115#include "AliRunInfo.h"
c5ce806f 116
22899106 117#include <Riostream.h>
15d30ed4 118#include <TObjArray.h>
22899106 119#include <TClonesArray.h>
120#include <TString.h>
121#include <TTree.h>
2060b217 122
9265505b 123/// \cond CLASSIMP
cac2eb58 124ClassImp(AliMUONReconstructor)
22899106 125/// \endcond
b2d7df0b 126
cac2eb58 127//_____________________________________________________________________________
22899106 128AliMUONReconstructor::AliMUONReconstructor() :
129AliReconstructor(),
22899106 130fDigitMaker(0x0),
ef4cb4f1 131fTransformer(new AliMUONGeometryTransformer()),
22899106 132fDigitStore(0x0),
133fTriggerCircuit(0x0),
134fCalibrationData(0x0),
135fDigitCalibrator(0x0),
c5ce806f 136fClusterServer(0x0),
22899106 137fTriggerStore(0x0),
9ec6a948 138fTrackStore(0x0),
00d46f24 139fClusterStore(0x0),
140fTriggerProcessor(0x0)
8789635b 141{
22899106 142 /// normal ctor
88544f7e 143
acd0cf59 144 AliDebug(1,"");
78dfbced 145
146 // Unload mapping objects
147 // if they have been loaded from the obsolete OCDB mapping objects
148
149 if ( AliMpDDLStore::Instance(false) ) {
150 AliCDBManager::Instance()->UnloadFromCache("MUON/Calib/DDLStore");
151 delete AliMpDDLStore::Instance();
152 }
153
154 if ( AliMpSegmentation::Instance(false) ) {
155 AliCDBManager::Instance()->UnloadFromCache("MUON/Calib/Mapping");
156 delete AliMpSegmentation::Instance();
157 }
acd0cf59 158
88544f7e 159 // Load mapping
a55f49a0 160 if ( ! AliMpCDB::LoadDDLStore() ) {
88544f7e 161 AliFatal("Could not access mapping from OCDB !");
162 }
163
a55f49a0 164 // Load geometry data
165 fTransformer->LoadGeometryData();
88544f7e 166
22899106 167}
d19b6003 168
22899106 169//_____________________________________________________________________________
170AliMUONReconstructor::~AliMUONReconstructor()
171{
7d5d0cc5 172 /// dtor
173
acd0cf59 174 AliDebug(1,"");
175
22899106 176 delete fDigitMaker;
177 delete fDigitStore;
178 delete fTransformer;
22899106 179 delete fTriggerCircuit;
22899106 180 delete fDigitCalibrator;
411a502a 181 delete fCalibrationData;
c5ce806f 182 delete fClusterServer;
22899106 183 delete fTriggerStore;
184 delete fTrackStore;
9ec6a948 185 delete fClusterStore;
00d46f24 186 delete fTriggerProcessor;
acd0cf59 187
188 delete AliMpSegmentation::Instance(false);
189 delete AliMpDDLStore::Instance(false);
22899106 190}
96fdfe9a 191
22899106 192//_____________________________________________________________________________
193void
194AliMUONReconstructor::Calibrate(AliMUONVDigitStore& digitStore) const
195{
196 /// Calibrate the digitStore
197 if (!fDigitCalibrator)
198 {
199 CreateCalibrator();
200 }
99c136e1 201 AliCodeTimerAuto(Form("%s::Calibrate(AliMUONVDigitStore*)",fDigitCalibrator->ClassName()),0)
00977a64 202 fDigitCalibrator->Calibrate(digitStore);
22899106 203}
96fdfe9a 204
22899106 205//_____________________________________________________________________________
206void
207AliMUONReconstructor::ConvertDigits(AliRawReader* rawReader,
208 AliMUONVDigitStore* digitStore,
209 AliMUONVTriggerStore* triggerStore) const
210{
211 /// Convert raw data into digit and trigger stores
212 CreateDigitMaker();
c6e702f8 213
214 // Skip reconstruction if event is Calibration
215 if ( GetRecoParam()->GetEventSpecie() == AliRecoParam::kCalib ) {
216 digitStore->Clear(); // Remove possible digits from previous event
217 triggerStore->Clear(); // Remove possible triggers from previous event
218 AliInfo("Calibration event: do not convert digits");
219 return;
220 }
93d7b017 221
222 AliCodeTimerStart(Form("%s::Raw2Digits(AliRawReader*,AliMUONVDigitStore*,AliMUONVTriggerStore*)",
223 fDigitMaker->ClassName()))
22899106 224 fDigitMaker->Raw2Digits(rawReader,digitStore,triggerStore);
93d7b017 225 AliCodeTimerStop(Form("%s::Raw2Digits(AliRawReader*,AliMUONVDigitStore*,AliMUONVTriggerStore*)",
226 fDigitMaker->ClassName()))
22899106 227 Calibrate(*digitStore);
cac2eb58 228}
b2d7df0b 229
230//_____________________________________________________________________________
22899106 231void
232AliMUONReconstructor::ConvertDigits(AliRawReader* rawReader, TTree* digitsTree) const
b2d7df0b 233{
22899106 234 /// convert raw data into a digit tree
99c136e1 235 AliCodeTimerAuto("",0)
22899106 236
237 Bool_t alone = ( TriggerStore() == 0 );
b2d7df0b 238
22899106 239 Bool_t ok = DigitStore()->Connect(*digitsTree,alone);
240 if ( TriggerStore() )
b476b122 241 {
22899106 242 ok = ok && TriggerStore()->Connect(*digitsTree,kFALSE);
b476b122 243 }
ee103e97 244
22899106 245 if (!ok)
246 {
247 AliError("Could not make branches on TreeD");
248 }
249 else
250 {
251 ConvertDigits(rawReader,DigitStore(),TriggerStore());
2060b217 252 AliCodeTimerStart("Fill digits")
22899106 253 digitsTree->Fill();
2060b217 254 AliCodeTimerStop("Fill digits")
22899106 255 DigitStore()->Clear();
256 }
257}
258
22899106 259//_____________________________________________________________________________
260void
261AliMUONReconstructor::CreateDigitMaker() const
262{
263 /// Create (and create if necessary) the digit maker
264 if (fDigitMaker) return;
265
99c136e1 266 AliCodeTimerAuto("",0)
22899106 267
e3a2b9c9 268 TString option = GetOption();
b6f591ae 269
270 Bool_t enableErrorLogging = kFALSE;
271
272 if (option.Contains("ENABLEERRORLOGGING"))
e3a2b9c9 273 {
b6f591ae 274 enableErrorLogging = kTRUE;
e3a2b9c9 275 }
b6f591ae 276
277 fDigitMaker = new AliMUONDigitMaker(enableErrorLogging);
5483c51b 278 option.ToUpper();
279 if ( option.Contains("SAVEDIGITS" ))
280 {
281 fDigitMaker->SetMakeTriggerDigits(kTRUE);
282 }
22899106 283}
284
285//_____________________________________________________________________________
286void
287AliMUONReconstructor::CreateTriggerCircuit() const
288{
289 /// Return (and create if necessary) the trigger circuit object
290 if (fTriggerCircuit) return;
291
99c136e1 292 AliCodeTimerAuto("",0)
22899106 293
32ab62c9 294 fTriggerCircuit = new AliMUONTriggerCircuit(fTransformer);
22899106 295
32ab62c9 296}
8c0b5e70 297
22899106 298//_____________________________________________________________________________
299AliTracker*
d76c31f4 300AliMUONReconstructor::CreateTracker() const
22899106 301{
302 /// Create the MUONTracker object
ee103e97 303
22899106 304 CreateTriggerCircuit();
305 CreateDigitMaker();
c5ce806f 306 CreateClusterServer();
9bf6860b 307
308 AliMUONTracker* tracker(0x0);
c5ce806f 309
a0dc65b4 310 if ( ! GetRecoParam()->CombineClusterTrackReco() )
c5ce806f 311 {
a0dc65b4 312 tracker = new AliMUONTracker(GetRecoParam(),
313 0x0,
9bf6860b 314 *DigitStore(),
315 fDigitMaker,
316 fTransformer,
317 fTriggerCircuit);
318 }
319 else
320 {
a0dc65b4 321 tracker = new AliMUONTracker(GetRecoParam(),
322 fClusterServer,
9bf6860b 323 *DigitStore(),
324 fDigitMaker,
325 fTransformer,
326 fTriggerCircuit);
c5ce806f 327 }
22899106 328
22899106 329
330 return tracker;
b2d7df0b 331}
332
f9247068 333//_____________________________________________________________________________
c5ce806f 334AliMUONVClusterFinder*
9bf6860b 335AliMUONReconstructor::CreateClusterFinder(const char* clusterFinderType)
f9247068 336{
c5ce806f 337 /// Create a given cluster finder instance
22899106 338
99c136e1 339 AliCodeTimerAutoGeneral("",0)
06ca6d7b 340
f9247068 341 AliMUONVClusterFinder* clusterFinder(0x0);
342
c5ce806f 343 TString opt(clusterFinderType);
f9247068 344 opt.ToUpper();
345
93d7b017 346 if ( strstr(opt,"PRECLUSTERV2") )
347 {
348 clusterFinder = new AliMUONPreClusterFinderV2;
349 }
350 else if ( strstr(opt,"PRECLUSTERV3") )
351 {
352 clusterFinder = new AliMUONPreClusterFinderV3;
353 }
354 else if ( strstr(opt,"PRECLUSTER") )
f9247068 355 {
356 clusterFinder = new AliMUONPreClusterFinder;
357 }
3ab319aa 358 else if ( strstr(opt,"PEAKCOG") )
359 {
360 clusterFinder = new AliMUONClusterFinderPeakCOG(kFALSE,new AliMUONPreClusterFinder);
361 }
362 else if ( strstr(opt,"PEAKFIT") )
363 {
364 clusterFinder = new AliMUONClusterFinderPeakFit(kFALSE,new AliMUONPreClusterFinder);
365 }
f9247068 366 else if ( strstr(opt,"COG") )
367 {
93d7b017 368 clusterFinder = new AliMUONClusterFinderCOG(new AliMUONPreClusterFinder);
f9247068 369 }
93d7b017 370 else if ( strstr(opt,"SIMPLEFITV3") )
371 {
372 clusterFinder = new AliMUONClusterFinderSimpleFit(new AliMUONClusterFinderCOG(new AliMUONPreClusterFinderV3));
373 }
f9247068 374 else if ( strstr(opt,"SIMPLEFIT") )
375 {
93d7b017 376 clusterFinder = new AliMUONClusterFinderSimpleFit(new AliMUONClusterFinderCOG(new AliMUONPreClusterFinder));
f9247068 377 }
378 else if ( strstr(opt,"MLEM:DRAW") )
379 {
93d7b017 380 clusterFinder = new AliMUONClusterFinderMLEM(kTRUE,new AliMUONPreClusterFinder);
f9247068 381 }
93d7b017 382 else if ( strstr(opt,"MLEMV3") )
383 {
384 clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinderV3);
385 }
386 else if ( strstr(opt,"MLEMV2") )
387 {
388 clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinderV2);
389 }
f9247068 390 else if ( strstr(opt,"MLEM") )
391 {
93d7b017 392 clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinder);
f9247068 393 }
22899106 394 else
395 {
9bf6860b 396 AliErrorClass(Form("clustering mode \"%s\" does not exist",opt.Data()));
c5ce806f 397 return 0x0;
22899106 398 }
f9247068 399
c5ce806f 400 return clusterFinder;
401}
402
403//_____________________________________________________________________________
404void
405AliMUONReconstructor::CreateClusterServer() const
406{
407 /// Create cluster server
408
409 if ( fClusterServer ) return;
410
99c136e1 411 AliCodeTimerAuto("",0);
9bf6860b 412
15d30ed4 413 AliMUONVClusterFinder* clusterFinder = CreateClusterFinder(GetRecoParam()->GetClusteringMode());
c5ce806f 414
415 if ( !clusterFinder ) return;
416
3304fa09 417 AliInfo(Form("Will use %s for clusterizing",clusterFinder->ClassName()));
f9247068 418
9bf6860b 419 fClusterServer = new AliMUONSimpleClusterServer(clusterFinder,*fTransformer);
f9247068 420}
421
cac2eb58 422//_____________________________________________________________________________
22899106 423void
00d46f24 424AliMUONReconstructor::CreateCalibrationData() const
cac2eb58 425{
22899106 426 /// Create the calibrator
2457f726 427
00d46f24 428 AliCodeTimerAuto("",0);
3bc8b580 429
22899106 430 Int_t runNumber = AliCDBManager::Instance()->GetRun();
3bc8b580 431
22899106 432 fCalibrationData = new AliMUONCalibrationData(runNumber);
433 if ( !fCalibrationData->IsValid() )
434 {
435 AliError("Could not retrieve calibrations !");
436 delete fCalibrationData;
437 fCalibrationData = 0x0;
438 return;
439 }
440
00977a64 441 // It is now time to check whether we have everything to proceed.
442 // What we need depends on whether both tracker and trigger
443 // are in the readout chain, and what specific "bad channel policy"
444 // we use
445
446 Bool_t kTracker(kFALSE);
447 Bool_t kTrigger(kFALSE);
448
449 const AliRunInfo* runInfo = GetRunInfo();
450 if (!runInfo)
451 {
452 AliError("Could not get runinfo ?")
453 }
454 else
455 {
456 TString detectors(runInfo->GetActiveDetectors());
457 if (detectors.Contains("MUONTRK")) kTracker=kTRUE;
458 if (detectors.Contains("MUONTRG")) kTrigger=kTRUE;
459 }
460
461 AliInfo(Form("Run with MUON TRIGGER : %s and MUON TRACKER : %s",
462 kTrigger ? "YES":"NO" ,
463 kTracker ? "YES":"NO"));
464
465 if ( kTracker )
22899106 466 {
00977a64 467 // Check that we get all the calibrations we'll need
468 if ( !fCalibrationData->Pedestals() ||
469 !fCalibrationData->Gains() )
470 {
471 AliFatal(Form("Could not access all required calibration data (PED %p GAIN %p)",
472 fCalibrationData->Pedestals(),fCalibrationData->Gains()));
473 }
474
475 if ( !fCalibrationData->HV() )
476 {
477 // Special treatment of HV. We only break if the values
478 // are not there *AND* we cut on them.
479 UInt_t mask = GetRecoParam()->PadGoodnessMask();
480 TString smask(AliMUONPadStatusMaker::AsCondition(mask));
481 if ( smask.Contains("HV") )
482 {
483 AliFatal("Could not access all required calibration data (HV)");
484 }
485 }
9ffe3ef4 486 }
00d46f24 487}
488
489//_____________________________________________________________________________
490void
491AliMUONReconstructor::CreateCalibrator() const
492{
493 /// Create the calibrator
494
495 AliCodeTimerAuto("",0);
496
497 if ( ! fCalibrationData )
498 CreateCalibrationData();
499
500 AliInfo("Calibration will occur.");
501
22899106 502 TString opt(GetOption());
503 opt.ToUpper();
b2d7df0b 504
22899106 505 if ( strstr(opt,"NOSTATUSMAP") )
506 {
22f7c9ba 507 AliWarning("NOSTATUSMAP is obsolete");
22899106 508 }
22f7c9ba 509
de98fdc9 510 TString calibMode = GetRecoParam()->GetCalibrationMode();
511
de487b6e 512 fDigitCalibrator = new AliMUONDigitCalibrator(*fCalibrationData,GetRecoParam(),calibMode.Data());
22899106 513}
9c4b1ee7 514
00d46f24 515//_____________________________________________________________________________
516void
517AliMUONReconstructor::ResponseRemovingChambers(AliMUONVTriggerStore* triggerStore) const
518{
519 /// Update trigger information with informatins obtained after
520 /// re-calculation of trigger response
521 AliCodeTimerAuto("",0);
522
523 if ( ! fCalibrationData )
524 CreateCalibrationData();
525
526 if ( ! fTriggerProcessor )
527 fTriggerProcessor = new AliMUONTriggerElectronics(fCalibrationData);
528
529 fTriggerProcessor->ResponseRemovingChambers(*triggerStore);
530}
531
22899106 532//_____________________________________________________________________________
533AliMUONVDigitStore*
534AliMUONReconstructor::DigitStore() const
535{
536 /// Return (and create if necessary) the digit container
537 if (!fDigitStore)
538 {
93d7b017 539 TString sopt(GetOption());
540 sopt.ToUpper();
541
542 AliInfo(Form("Options=%s",sopt.Data()));
543
544 if ( sopt.Contains("DIGITSTOREV1") )
545 {
546 fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV1");
547 }
548 else if ( sopt.Contains("DIGITSTOREV2R") )
549 {
550 fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV2R");
551 }
552 else if ( sopt.Contains("DIGITSTOREV2S") )
553 {
554 fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV2S");
555 }
556
557 if (!fDigitStore) fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV2R");
558
559 AliInfo(Form("Will use %s to store digits during reconstruction",fDigitStore->ClassName()));
22899106 560 }
561 return fDigitStore;
562}
94f6fba9 563
22899106 564//_____________________________________________________________________________
565void
566AliMUONReconstructor::FillTreeR(AliMUONVTriggerStore* triggerStore,
22899106 567 TTree& clustersTree) const
568{
569 /// Write the trigger and cluster information into TreeR
570
99c136e1 571 AliCodeTimerAuto("",0)
cc87ebcd 572
22899106 573 AliDebug(1,"");
574
575 Bool_t ok(kFALSE);
9bf6860b 576 Bool_t alone(kTRUE); // is trigger the only info in TreeR ?
577
a0dc65b4 578 if ( ! GetRecoParam()->CombineClusterTrackReco() )
9bf6860b 579 {
580 alone = kFALSE; // we'll get both tracker and trigger information in TreeR
581 }
582
22899106 583 if ( triggerStore )
584 {
00d46f24 585 ResponseRemovingChambers(triggerStore);
9bf6860b 586 ok = triggerStore->Connect(clustersTree,alone);
22899106 587 if (!ok)
b2d7df0b 588 {
22899106 589 AliError("Could not create triggerStore branches in TreeR");
cc87ebcd 590 }
cac2eb58 591 }
9bf6860b 592
9bf6860b 593 if ( !alone )
594 {
9ec6a948 595 if (!fClusterStore)
596 {
597 fClusterStore = new AliMUONClusterStoreV2;
598 }
9bf6860b 599
600 CreateClusterServer();
601
602 TIter next(DigitStore()->CreateIterator());
2e2d0c44 603 fClusterServer->UseDigits(next,DigitStore());
9bf6860b 604
605 AliMpArea area;
606
607 AliDebug(1,Form("Doing full clusterization in local reconstruction using %s ",fClusterServer->ClassName()));
608
609 for ( Int_t i = 0; i < AliMpConstants::NofTrackingChambers(); ++i )
610 {
a0dc65b4 611 if (GetRecoParam()->UseChamber(i))
9bf6860b 612 {
a0dc65b4 613 if ( ( i == 6 || i == 7 ) && GetRecoParam()->BypassSt4() ) continue;
614 if ( ( i == 8 || i == 9 ) && GetRecoParam()->BypassSt5() ) continue;
9bf6860b 615
35be7ed7 616 fClusterServer->Clusterize(i,*fClusterStore,area,GetRecoParam());
9bf6860b 617 }
618 }
619
9ec6a948 620 Bool_t cok = fClusterStore->Connect(clustersTree,alone);
9bf6860b 621
622 if (!cok) AliError("Could not connect clusterStore to clusterTree");
623
9ec6a948 624 AliDebug(1,Form("Number of clusters found = %d",fClusterStore->GetSize()));
9bf6860b 625
9ec6a948 626 StdoutToAliDebug(1,fClusterStore->Print());
9bf6860b 627 }
628
22899106 629 if (ok) // at least one type of branches created successfully
630 {
631 clustersTree.Fill();
632 }
9bf6860b 633
f73ad454 634 if (fClusterStore) fClusterStore->Clear();
cac2eb58 635}
cf464691 636
637//_____________________________________________________________________________
22899106 638Bool_t
639AliMUONReconstructor::HasDigitConversion() const
cf464691 640{
22899106 641 /// We *do* have digit conversion, but we might advertise it only
642 /// if we want to save the digits.
643
644 TString opt(GetOption());
645 opt.ToUpper();
646 if ( opt.Contains("SAVEDIGITS" ) && !opt.Contains("NOLOCALRECONSTRUCTION") )
647 {
648 return kTRUE;
649 }
650 else
651 {
652 return kFALSE;
653 }
654}
f9247068 655
22899106 656//_____________________________________________________________________________
657void
658AliMUONReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTree) const
659{
660 /// This method is called by AliReconstruction if HasLocalReconstruction()==kTRUE AND
661 /// HasDigitConversion()==kFALSE
8cde4af5 662
22899106 663 if ( !clustersTree )
664 {
665 AliError("clustersTree is 0x0 !");
666 return;
667 }
b2d7df0b 668
93d7b017 669 ConvertDigits(rawReader,DigitStore(),TriggerStore());
c5ce806f 670
671 FillTreeR(TriggerStore(),*clustersTree);
22899106 672}
64b056bc 673
196471e9 674//_____________________________________________________________________________
22899106 675void
676AliMUONReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const
a2da7817 677{
22899106 678 /// This method is called by AliReconstruction if HasLocalReconstruction()==kTRUE
679 /// AND HasDigitConversion()==kTRUE
680
99c136e1 681 AliCodeTimerAuto("",0)
93d7b017 682
22899106 683 AliDebug(1,"");
684
685 if (!digitsTree || !clustersTree)
686 {
687 AliError(Form("Tree is null : digitsTree=%p clustersTree=%p",
688 digitsTree,clustersTree));
689 return;
690 }
d19b6003 691
22899106 692 if (!fDigitStore)
693 {
694 fDigitStore = AliMUONVDigitStore::Create(*digitsTree);
695 if (!fDigitStore)
696 {
697 AliError(Form("Could not get DigitStore from %s",digitsTree->GetName()));
698 }
699 else
700 {
701 AliInfo(Form("Created %s from %s",fDigitStore->ClassName(),digitsTree->GetName()));
702 }
703 }
704 if (!fTriggerStore)
705 {
706 fTriggerStore = AliMUONVTriggerStore::Create(*digitsTree);
707 if (!fTriggerStore)
708 {
709 AliError(Form("Could not get TriggerStore from %s",digitsTree->GetName()));
710 }
711 else
712 {
713 AliInfo(Form("Created %s from %s",fTriggerStore->ClassName(),digitsTree->GetName()));
714 }
715 }
716
717 if (!fTriggerStore && !fDigitStore)
718 {
719 AliError("No store at all. Nothing to do.");
720 return;
721 }
722
723 // insure we start with empty stores
724 if ( fDigitStore )
725 {
726 fDigitStore->Clear();
727 Bool_t alone = ( fTriggerStore ? kFALSE : kTRUE );
728 Bool_t ok = fDigitStore->Connect(*digitsTree,alone);
729 if (!ok)
730 {
731 AliError("Could not connect digitStore to digitsTree");
732 return;
733 }
734 }
735 if ( fTriggerStore )
736 {
737 fTriggerStore->Clear();
738 Bool_t alone = ( fDigitStore ? kFALSE : kTRUE );
739 Bool_t ok = fTriggerStore->Connect(*digitsTree,alone);
740 if (!ok)
741 {
742 AliError("Could not connect triggerStore to digitsTree");
743 return;
744 }
745 }
746
747 digitsTree->GetEvent(0);
748
749 if ( fDigitStore )
750 {
e729a0c8 751 // Insure we got calibrated digits (if we reconstruct from pure simulated,
752 // i.e. w/o going through raw data, this will be the case)
753 TIter next(fDigitStore->CreateIterator());
754 AliMUONVDigit* digit = static_cast<AliMUONVDigit*>(next());
ca4733b5 755 if (digit && !digit->IsCalibrated())
e729a0c8 756 {
757 Calibrate(*fDigitStore);
758 }
22899106 759 }
760
c5ce806f 761 FillTreeR(fTriggerStore,*clustersTree);
cac2eb58 762}
196471e9 763
764//_____________________________________________________________________________
22899106 765AliMUONVTriggerStore*
766AliMUONReconstructor::TriggerStore() const
196471e9 767{
22899106 768 /// Return (and create if necessary and allowed) the trigger container
769 TString sopt(GetOption());
770 sopt.ToUpper();
771
772 if (sopt.Contains("TRIGGERDISABLE"))
773 {
774 delete fTriggerStore;
775 fTriggerStore = 0x0;
776 }
777 else
778 {
779 if (!fTriggerStore)
780 {
781 fTriggerStore = new AliMUONTriggerStoreV1;
782 }
783 }
784 return fTriggerStore;
196471e9 785}