Temporary solution to set RecoParam for the reconstruction
[u/mrichter/AliRoot.git] / MUON / AliMUONReconstructor.cxx
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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///
96ebe67e 22/// The clustering mode and the associated parameters can be changed by using
23/// AliMUONRecoParam *muonRecoParam = AliMUONRecoParam::GetLow(High)FluxParam();
24/// muonRecoParam->Set...(); // see methods in AliMUONRecoParam.h for details
15d30ed4 25/// AliRecoParam::Instance()->RegisterRecoParam(muonRecoParam);
22899106 26///
96ebe67e 27/// Valid modes are :
22899106 28///
29/// SIMPLEFIT : use the AliMUONClusterFinderSimpleFit clusterizer
30///
96ebe67e 31/// SIMPLEFITV3 : SIMPLEFIT with preclustering=PRECLUSTERV3
32///
33/// MLEM : use AliMUONClusterFinderMLEM and AliMUONPreClusterFinder for preclustering (default)
34/// MLEMV2 : MLEM with preclustering=PRECLUSTERV2
93d7b017 35/// MLEMV3 : MLEM with preclustering=PRECLUSTERV3
36///
22899106 37/// PRECLUSTER : use only AliMUONPreClusterFinder. Only for debug as
38/// the produced clusters do not have a position, hence the tracking will not
39/// work
93d7b017 40/// PRECLUSTERV2 : another version of the preclustering
41/// PRECLUSTERV3 : yet another version of the preclustering
22899106 42///
43/// COG : use AliMUONClusterFinderCOG clusterizer. Not really a production
44/// option either, as center-of-gravity is generally not a good estimate
45/// of the cluster position...
46///
3ab319aa 47/// PEAKCOG : COG cluster finder around local maxima
48/// PEAKFIT : fit around local maxima with up to 3 peaks, COG otherwise
49///
22899106 50/// NOCLUSTERING : bypass completely the clustering stage
51///
96ebe67e 52/// ------
22899106 53///
96ebe67e 54/// The behavior of the MUON reconstruction can also be changed, besides
55/// the usual methods found in AliReconstruction (e.g. to disable tracking)
56/// by using AliReconstruction::SetOption("MUON",options)
57/// where options should be a space separated string.
58///
59/// Valid options are :
60///
61/// SAVEDIGITS : if you want to save in the TreeD the *calibrated* digits
62/// that are used for the clustering
22899106 63///
93d7b017 64/// DIGITSTOREV1 : use the V1 implementation of the digitstore
65/// DIGITSTOREV2R : use the V2R implementation of the digitstore
66///
96ebe67e 67/// NOLOCALRECONSTRUCTION : for debug, to disable local reconstruction (and hence
68/// "recover" old behavior)
69///
70/// TRIGGERDISABLE : disable the treatment of MUON trigger
71///
5f3519d9 72/// NOFASTTRKDECODER : makes the digit maker class use the non-high performance decoder
73/// AliMUONPayloadTracker instead of AliMUONTrackerDDLDecoder.
e3a2b9c9 74///
5f3519d9 75/// NOFASTTRGDECODER : makes the digit maker class use the non-high performance decoder
76/// AliMUONPayloadTrigger instead of AliMUONTriggerDDLDecoder.
481d8064 77///
5f3519d9 78/// NOFASTDECODERS : makes the digit maker class use the non-high performance decoders
79/// AliMUONPayloadTracker and AliMUONPayloadTrigger.
481d8064 80///
22899106 81/// \author Laurent Aphecetche, Subatech
3d1463c8 82//-----------------------------------------------------------------------------
30178c30 83
cf464691 84#include "AliMUONReconstructor.h"
b2d7df0b 85
b2d7df0b 86#include "AliMUONCalibrationData.h"
22899106 87#include "AliMUONClusterFinderCOG.h"
88#include "AliMUONClusterFinderMLEM.h"
89#include "AliMUONClusterFinderSimpleFit.h"
3ab319aa 90#include "AliMUONClusterFinderPeakCOG.h"
91#include "AliMUONClusterFinderPeakFit.h"
9bf6860b 92#include "AliMUONClusterStoreV1.h"
93#include "AliMUONClusterStoreV2.h"
22899106 94#include "AliMUONConstants.h"
b2d7df0b 95#include "AliMUONDigitCalibrator.h"
2cf44ef3 96#include "AliMUONDigitMaker.h"
22899106 97#include "AliMUONDigitStoreV1.h"
93d7b017 98#include "AliMUONDigitStoreV2R.h"
22899106 99#include "AliMUONGeometryTransformer.h"
100#include "AliMUONPreClusterFinder.h"
93d7b017 101#include "AliMUONPreClusterFinderV2.h"
102#include "AliMUONPreClusterFinderV3.h"
c5ce806f 103#include "AliMUONRecoParam.h"
104#include "AliMUONSimpleClusterServer.h"
196471e9 105#include "AliMUONTracker.h"
e1a10d41 106#include "AliMUONTriggerCircuit.h"
22899106 107#include "AliMUONTriggerStoreV1.h"
108#include "AliMUONVClusterFinder.h"
c5ce806f 109#include "AliMUONVClusterServer.h"
110#include "AliMUONVTrackStore.h"
111
112#include "AliMpArea.h"
88544f7e 113#include "AliMpCDB.h"
c5ce806f 114#include "AliMpConstants.h"
115
15d30ed4 116#include "AliRecoParam.h"
cf464691 117#include "AliRawReader.h"
c5ce806f 118#include "AliCDBManager.h"
93d7b017 119#include "AliCodeTimer.h"
c5ce806f 120#include "AliLog.h"
121
22899106 122#include <Riostream.h>
15d30ed4 123#include <TObjArray.h>
22899106 124#include <TClonesArray.h>
125#include <TString.h>
126#include <TTree.h>
2060b217 127
9265505b 128/// \cond CLASSIMP
cac2eb58 129ClassImp(AliMUONReconstructor)
22899106 130/// \endcond
b2d7df0b 131
3304fa09 132AliMUONRecoParam* AliMUONReconstructor::fgRecoParam = 0x0; // reconstruction parameters
133
cac2eb58 134//_____________________________________________________________________________
22899106 135AliMUONReconstructor::AliMUONReconstructor() :
136AliReconstructor(),
22899106 137fDigitMaker(0x0),
ef4cb4f1 138fTransformer(new AliMUONGeometryTransformer()),
22899106 139fDigitStore(0x0),
140fTriggerCircuit(0x0),
141fCalibrationData(0x0),
142fDigitCalibrator(0x0),
c5ce806f 143fClusterServer(0x0),
22899106 144fTriggerStore(0x0),
9ec6a948 145fTrackStore(0x0),
146fClusterStore(0x0)
8789635b 147{
22899106 148 /// normal ctor
88544f7e 149
88544f7e 150 // Load mapping
a55f49a0 151 if ( ! AliMpCDB::LoadDDLStore() ) {
88544f7e 152 AliFatal("Could not access mapping from OCDB !");
153 }
154
a55f49a0 155 // Load geometry data
156 fTransformer->LoadGeometryData();
88544f7e 157
22899106 158}
d19b6003 159
22899106 160//_____________________________________________________________________________
161AliMUONReconstructor::~AliMUONReconstructor()
162{
163 /// dtor
164 delete fDigitMaker;
165 delete fDigitStore;
166 delete fTransformer;
22899106 167 delete fTriggerCircuit;
168 delete fCalibrationData;
169 delete fDigitCalibrator;
c5ce806f 170 delete fClusterServer;
22899106 171 delete fTriggerStore;
172 delete fTrackStore;
9ec6a948 173 delete fClusterStore;
22899106 174}
96fdfe9a 175
3304fa09 176//_____________________________________________________________________________
15d30ed4 177const AliMUONRecoParam* AliMUONReconstructor::GetRecoParam()
3304fa09 178{
15d30ed4 179 /// get reconstruction parameters
3304fa09 180
6769d914 181 // initialize reconstruction parameters if not already done
9e99348e 182 if (!fgRecoParam) {
183 cout<<"W-AliMUONReconstructor::GetRecoParam: Reconstruction parameters not initialized - Use default one"<<endl;
184 fgRecoParam = AliMUONRecoParam::GetLowFluxParam();
185 }
3304fa09 186
15d30ed4 187 return fgRecoParam;
3304fa09 188}
189
22899106 190//_____________________________________________________________________________
191void
192AliMUONReconstructor::Calibrate(AliMUONVDigitStore& digitStore) const
193{
194 /// Calibrate the digitStore
195 if (!fDigitCalibrator)
196 {
197 CreateCalibrator();
198 }
93d7b017 199 AliCodeTimerAuto(Form("%s::Calibrate(AliMUONVDigitStore*)",fDigitCalibrator->ClassName()))
22899106 200 fDigitCalibrator->Calibrate(digitStore);
201}
96fdfe9a 202
22899106 203//_____________________________________________________________________________
204void
205AliMUONReconstructor::ConvertDigits(AliRawReader* rawReader,
206 AliMUONVDigitStore* digitStore,
207 AliMUONVTriggerStore* triggerStore) const
208{
209 /// Convert raw data into digit and trigger stores
210 CreateDigitMaker();
93d7b017 211
212 AliCodeTimerStart(Form("%s::Raw2Digits(AliRawReader*,AliMUONVDigitStore*,AliMUONVTriggerStore*)",
213 fDigitMaker->ClassName()))
22899106 214 fDigitMaker->Raw2Digits(rawReader,digitStore,triggerStore);
93d7b017 215 AliCodeTimerStop(Form("%s::Raw2Digits(AliRawReader*,AliMUONVDigitStore*,AliMUONVTriggerStore*)",
216 fDigitMaker->ClassName()))
22899106 217 Calibrate(*digitStore);
cac2eb58 218}
b2d7df0b 219
220//_____________________________________________________________________________
22899106 221void
222AliMUONReconstructor::ConvertDigits(AliRawReader* rawReader, TTree* digitsTree) const
b2d7df0b 223{
22899106 224 /// convert raw data into a digit tree
2060b217 225 AliCodeTimerAuto("")
22899106 226
227 Bool_t alone = ( TriggerStore() == 0 );
b2d7df0b 228
22899106 229 Bool_t ok = DigitStore()->Connect(*digitsTree,alone);
230 if ( TriggerStore() )
b476b122 231 {
22899106 232 ok = ok && TriggerStore()->Connect(*digitsTree,kFALSE);
b476b122 233 }
ee103e97 234
22899106 235 if (!ok)
236 {
237 AliError("Could not make branches on TreeD");
238 }
239 else
240 {
241 ConvertDigits(rawReader,DigitStore(),TriggerStore());
2060b217 242 AliCodeTimerStart("Fill digits")
22899106 243 digitsTree->Fill();
2060b217 244 AliCodeTimerStop("Fill digits")
22899106 245 DigitStore()->Clear();
246 }
247}
248
22899106 249//_____________________________________________________________________________
250void
251AliMUONReconstructor::CreateDigitMaker() const
252{
253 /// Create (and create if necessary) the digit maker
254 if (fDigitMaker) return;
255
93d7b017 256 AliCodeTimerAuto("")
22899106 257
e3a2b9c9 258 TString option = GetOption();
259 Bool_t enableErrorLogging = kTRUE;
5f3519d9 260 Bool_t useFastTrackerDecoder = kTRUE;
261 Bool_t useFastTriggerDecoder = kTRUE;
262 if (option.Contains("NOFASTTRKDECODER"))
481d8064 263 {
5f3519d9 264 useFastTrackerDecoder = kFALSE;
481d8064 265 }
5f3519d9 266 if (option.Contains("NOFASTTRGDECODER"))
481d8064 267 {
5f3519d9 268 useFastTriggerDecoder = kFALSE;
481d8064 269 }
5f3519d9 270 if (option.Contains("NOFASTDECODERS"))
e3a2b9c9 271 {
5f3519d9 272 useFastTrackerDecoder = kFALSE;
273 useFastTriggerDecoder = kFALSE;
e3a2b9c9 274 }
481d8064 275 fDigitMaker = new AliMUONDigitMaker(
276 enableErrorLogging, useFastTrackerDecoder, useFastTriggerDecoder
277 );
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
93d7b017 292 AliCodeTimerAuto("")
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
9bf6860b 310 if ( ! AliMUONReconstructor::GetRecoParam()->CombineClusterTrackReco() )
c5ce806f 311 {
9bf6860b 312 tracker = new AliMUONTracker(0x0,
313 *DigitStore(),
314 fDigitMaker,
315 fTransformer,
316 fTriggerCircuit);
317 }
318 else
319 {
320 tracker = new AliMUONTracker(fClusterServer,
321 *DigitStore(),
322 fDigitMaker,
323 fTransformer,
324 fTriggerCircuit);
c5ce806f 325 }
22899106 326
22899106 327
328 return tracker;
b2d7df0b 329}
330
f9247068 331//_____________________________________________________________________________
c5ce806f 332AliMUONVClusterFinder*
9bf6860b 333AliMUONReconstructor::CreateClusterFinder(const char* clusterFinderType)
f9247068 334{
c5ce806f 335 /// Create a given cluster finder instance
22899106 336
9bf6860b 337 AliCodeTimerAutoGeneral("")
06ca6d7b 338
f9247068 339 AliMUONVClusterFinder* clusterFinder(0x0);
340
c5ce806f 341 TString opt(clusterFinderType);
f9247068 342 opt.ToUpper();
343
93d7b017 344 if ( strstr(opt,"PRECLUSTERV2") )
345 {
346 clusterFinder = new AliMUONPreClusterFinderV2;
347 }
348 else if ( strstr(opt,"PRECLUSTERV3") )
349 {
350 clusterFinder = new AliMUONPreClusterFinderV3;
351 }
352 else if ( strstr(opt,"PRECLUSTER") )
f9247068 353 {
354 clusterFinder = new AliMUONPreClusterFinder;
355 }
3ab319aa 356 else if ( strstr(opt,"PEAKCOG") )
357 {
358 clusterFinder = new AliMUONClusterFinderPeakCOG(kFALSE,new AliMUONPreClusterFinder);
359 }
360 else if ( strstr(opt,"PEAKFIT") )
361 {
362 clusterFinder = new AliMUONClusterFinderPeakFit(kFALSE,new AliMUONPreClusterFinder);
363 }
f9247068 364 else if ( strstr(opt,"COG") )
365 {
93d7b017 366 clusterFinder = new AliMUONClusterFinderCOG(new AliMUONPreClusterFinder);
f9247068 367 }
93d7b017 368 else if ( strstr(opt,"SIMPLEFITV3") )
369 {
370 clusterFinder = new AliMUONClusterFinderSimpleFit(new AliMUONClusterFinderCOG(new AliMUONPreClusterFinderV3));
371 }
f9247068 372 else if ( strstr(opt,"SIMPLEFIT") )
373 {
93d7b017 374 clusterFinder = new AliMUONClusterFinderSimpleFit(new AliMUONClusterFinderCOG(new AliMUONPreClusterFinder));
f9247068 375 }
376 else if ( strstr(opt,"MLEM:DRAW") )
377 {
93d7b017 378 clusterFinder = new AliMUONClusterFinderMLEM(kTRUE,new AliMUONPreClusterFinder);
f9247068 379 }
93d7b017 380 else if ( strstr(opt,"MLEMV3") )
381 {
382 clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinderV3);
383 }
384 else if ( strstr(opt,"MLEMV2") )
385 {
386 clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinderV2);
387 }
f9247068 388 else if ( strstr(opt,"MLEM") )
389 {
93d7b017 390 clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinder);
f9247068 391 }
22899106 392 else
393 {
9bf6860b 394 AliErrorClass(Form("clustering mode \"%s\" does not exist",opt.Data()));
c5ce806f 395 return 0x0;
22899106 396 }
f9247068 397
c5ce806f 398 return clusterFinder;
399}
400
401//_____________________________________________________________________________
402void
403AliMUONReconstructor::CreateClusterServer() const
404{
405 /// Create cluster server
406
407 if ( fClusterServer ) return;
408
9bf6860b 409 AliCodeTimerAuto("");
410
15d30ed4 411 AliMUONVClusterFinder* clusterFinder = CreateClusterFinder(GetRecoParam()->GetClusteringMode());
c5ce806f 412
413 if ( !clusterFinder ) return;
414
3304fa09 415 AliInfo(Form("Will use %s for clusterizing",clusterFinder->ClassName()));
f9247068 416
9bf6860b 417 fClusterServer = new AliMUONSimpleClusterServer(clusterFinder,*fTransformer);
f9247068 418}
419
cac2eb58 420//_____________________________________________________________________________
22899106 421void
422AliMUONReconstructor::CreateCalibrator() const
cac2eb58 423{
22899106 424 /// Create the calibrator
2457f726 425
93d7b017 426 AliCodeTimerAuto("")
3bc8b580 427
22899106 428 Int_t runNumber = AliCDBManager::Instance()->GetRun();
3bc8b580 429
22899106 430 AliInfo("Calibration will occur.");
431
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
441 // Check that we get all the calibrations we'll need
442 if ( !fCalibrationData->Pedestals() ||
443 !fCalibrationData->Gains() ||
444 !fCalibrationData->HV() )
445 {
446 AliFatal("Could not access all required calibration data");
9ffe3ef4 447 }
cc87ebcd 448
22899106 449 TString opt(GetOption());
450 opt.ToUpper();
b2d7df0b 451
22899106 452 if ( strstr(opt,"NOSTATUSMAP") )
453 {
22f7c9ba 454 AliWarning("NOSTATUSMAP is obsolete");
22899106 455 }
22f7c9ba 456
de98fdc9 457 TString calibMode = GetRecoParam()->GetCalibrationMode();
458
459 fDigitCalibrator = new AliMUONDigitCalibrator(*fCalibrationData,calibMode.Data());
22899106 460}
9c4b1ee7 461
22899106 462//_____________________________________________________________________________
463AliMUONVDigitStore*
464AliMUONReconstructor::DigitStore() const
465{
466 /// Return (and create if necessary) the digit container
467 if (!fDigitStore)
468 {
93d7b017 469 TString sopt(GetOption());
470 sopt.ToUpper();
471
472 AliInfo(Form("Options=%s",sopt.Data()));
473
474 if ( sopt.Contains("DIGITSTOREV1") )
475 {
476 fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV1");
477 }
478 else if ( sopt.Contains("DIGITSTOREV2R") )
479 {
480 fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV2R");
481 }
482 else if ( sopt.Contains("DIGITSTOREV2S") )
483 {
484 fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV2S");
485 }
486
487 if (!fDigitStore) fDigitStore = AliMUONVDigitStore::Create("AliMUONDigitStoreV2R");
488
489 AliInfo(Form("Will use %s to store digits during reconstruction",fDigitStore->ClassName()));
22899106 490 }
491 return fDigitStore;
492}
94f6fba9 493
22899106 494//_____________________________________________________________________________
495void
496AliMUONReconstructor::FillTreeR(AliMUONVTriggerStore* triggerStore,
22899106 497 TTree& clustersTree) const
498{
499 /// Write the trigger and cluster information into TreeR
500
93d7b017 501 AliCodeTimerAuto("")
cc87ebcd 502
22899106 503 AliDebug(1,"");
504
505 Bool_t ok(kFALSE);
9bf6860b 506 Bool_t alone(kTRUE); // is trigger the only info in TreeR ?
507
508 if ( ! AliMUONReconstructor::GetRecoParam()->CombineClusterTrackReco() )
509 {
510 alone = kFALSE; // we'll get both tracker and trigger information in TreeR
511 }
512
22899106 513 if ( triggerStore )
514 {
9bf6860b 515 ok = triggerStore->Connect(clustersTree,alone);
22899106 516 if (!ok)
b2d7df0b 517 {
22899106 518 AliError("Could not create triggerStore branches in TreeR");
cc87ebcd 519 }
cac2eb58 520 }
9bf6860b 521
9bf6860b 522 if ( !alone )
523 {
9ec6a948 524 if (!fClusterStore)
525 {
526 fClusterStore = new AliMUONClusterStoreV2;
527 }
9bf6860b 528
529 CreateClusterServer();
530
531 TIter next(DigitStore()->CreateIterator());
532 fClusterServer->UseDigits(next);
533
534 AliMpArea area;
535
536 AliDebug(1,Form("Doing full clusterization in local reconstruction using %s ",fClusterServer->ClassName()));
537
538 for ( Int_t i = 0; i < AliMpConstants::NofTrackingChambers(); ++i )
539 {
540 if (AliMUONReconstructor::GetRecoParam()->UseChamber(i))
541 {
542 if ( i >= 6 && AliMUONReconstructor::GetRecoParam()->BypassSt45() ) continue;
543
9ec6a948 544 fClusterServer->Clusterize(i,*fClusterStore,area);
9bf6860b 545 }
546 }
547
9ec6a948 548 Bool_t cok = fClusterStore->Connect(clustersTree,alone);
9bf6860b 549
550 if (!cok) AliError("Could not connect clusterStore to clusterTree");
551
9ec6a948 552 AliDebug(1,Form("Number of clusters found = %d",fClusterStore->GetSize()));
9bf6860b 553
9ec6a948 554 StdoutToAliDebug(1,fClusterStore->Print());
9bf6860b 555 }
556
22899106 557 if (ok) // at least one type of branches created successfully
558 {
559 clustersTree.Fill();
560 }
9bf6860b 561
f73ad454 562 if (fClusterStore) fClusterStore->Clear();
cac2eb58 563}
cf464691 564
565//_____________________________________________________________________________
22899106 566Bool_t
567AliMUONReconstructor::HasDigitConversion() const
cf464691 568{
22899106 569 /// We *do* have digit conversion, but we might advertise it only
570 /// if we want to save the digits.
571
572 TString opt(GetOption());
573 opt.ToUpper();
574 if ( opt.Contains("SAVEDIGITS" ) && !opt.Contains("NOLOCALRECONSTRUCTION") )
575 {
576 return kTRUE;
577 }
578 else
579 {
580 return kFALSE;
581 }
582}
f9247068 583
22899106 584//_____________________________________________________________________________
585void
586AliMUONReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTree) const
587{
588 /// This method is called by AliReconstruction if HasLocalReconstruction()==kTRUE AND
589 /// HasDigitConversion()==kFALSE
8cde4af5 590
22899106 591 if ( !clustersTree )
592 {
593 AliError("clustersTree is 0x0 !");
594 return;
595 }
b2d7df0b 596
93d7b017 597 ConvertDigits(rawReader,DigitStore(),TriggerStore());
c5ce806f 598
599 FillTreeR(TriggerStore(),*clustersTree);
22899106 600}
64b056bc 601
196471e9 602//_____________________________________________________________________________
22899106 603void
604AliMUONReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const
a2da7817 605{
22899106 606 /// This method is called by AliReconstruction if HasLocalReconstruction()==kTRUE
607 /// AND HasDigitConversion()==kTRUE
608
2060b217 609 AliCodeTimerAuto("")
93d7b017 610
22899106 611 AliDebug(1,"");
612
613 if (!digitsTree || !clustersTree)
614 {
615 AliError(Form("Tree is null : digitsTree=%p clustersTree=%p",
616 digitsTree,clustersTree));
617 return;
618 }
d19b6003 619
22899106 620 if (!fDigitStore)
621 {
622 fDigitStore = AliMUONVDigitStore::Create(*digitsTree);
623 if (!fDigitStore)
624 {
625 AliError(Form("Could not get DigitStore from %s",digitsTree->GetName()));
626 }
627 else
628 {
629 AliInfo(Form("Created %s from %s",fDigitStore->ClassName(),digitsTree->GetName()));
630 }
631 }
632 if (!fTriggerStore)
633 {
634 fTriggerStore = AliMUONVTriggerStore::Create(*digitsTree);
635 if (!fTriggerStore)
636 {
637 AliError(Form("Could not get TriggerStore from %s",digitsTree->GetName()));
638 }
639 else
640 {
641 AliInfo(Form("Created %s from %s",fTriggerStore->ClassName(),digitsTree->GetName()));
642 }
643 }
644
645 if (!fTriggerStore && !fDigitStore)
646 {
647 AliError("No store at all. Nothing to do.");
648 return;
649 }
650
651 // insure we start with empty stores
652 if ( fDigitStore )
653 {
654 fDigitStore->Clear();
655 Bool_t alone = ( fTriggerStore ? kFALSE : kTRUE );
656 Bool_t ok = fDigitStore->Connect(*digitsTree,alone);
657 if (!ok)
658 {
659 AliError("Could not connect digitStore to digitsTree");
660 return;
661 }
662 }
663 if ( fTriggerStore )
664 {
665 fTriggerStore->Clear();
666 Bool_t alone = ( fDigitStore ? kFALSE : kTRUE );
667 Bool_t ok = fTriggerStore->Connect(*digitsTree,alone);
668 if (!ok)
669 {
670 AliError("Could not connect triggerStore to digitsTree");
671 return;
672 }
673 }
674
675 digitsTree->GetEvent(0);
676
677 if ( fDigitStore )
678 {
e729a0c8 679 // Insure we got calibrated digits (if we reconstruct from pure simulated,
680 // i.e. w/o going through raw data, this will be the case)
681 TIter next(fDigitStore->CreateIterator());
682 AliMUONVDigit* digit = static_cast<AliMUONVDigit*>(next());
ca4733b5 683 if (digit && !digit->IsCalibrated())
e729a0c8 684 {
685 Calibrate(*fDigitStore);
686 }
22899106 687 }
688
c5ce806f 689 FillTreeR(fTriggerStore,*clustersTree);
cac2eb58 690}
196471e9 691
692//_____________________________________________________________________________
22899106 693AliMUONVTriggerStore*
694AliMUONReconstructor::TriggerStore() const
196471e9 695{
22899106 696 /// Return (and create if necessary and allowed) the trigger container
697 TString sopt(GetOption());
698 sopt.ToUpper();
699
700 if (sopt.Contains("TRIGGERDISABLE"))
701 {
702 delete fTriggerStore;
703 fTriggerStore = 0x0;
704 }
705 else
706 {
707 if (!fTriggerStore)
708 {
709 fTriggerStore = new AliMUONTriggerStoreV1;
710 }
711 }
712 return fTriggerStore;
196471e9 713}