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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 | /// | |
e3a2b9c9 | 72 | /// USEFASTDECODER : makes the digit maker class use the high performance decoder |
73 | /// AliMUONTrackerDDLDecoder instead of AliMUONPayloadTracker. | |
74 | /// | |
22899106 | 75 | /// \author Laurent Aphecetche, Subatech |
3d1463c8 | 76 | //----------------------------------------------------------------------------- |
30178c30 | 77 | |
cf464691 | 78 | #include "AliMUONReconstructor.h" |
b2d7df0b | 79 | |
b2d7df0b | 80 | #include "AliMUONCalibrationData.h" |
22899106 | 81 | #include "AliMUONClusterFinderCOG.h" |
82 | #include "AliMUONClusterFinderMLEM.h" | |
83 | #include "AliMUONClusterFinderSimpleFit.h" | |
3ab319aa | 84 | #include "AliMUONClusterFinderPeakCOG.h" |
85 | #include "AliMUONClusterFinderPeakFit.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" |
92 | #include "AliMUONPreClusterFinder.h" | |
93d7b017 | 93 | #include "AliMUONPreClusterFinderV2.h" |
94 | #include "AliMUONPreClusterFinderV3.h" | |
c5ce806f | 95 | #include "AliMUONRecoParam.h" |
96 | #include "AliMUONSimpleClusterServer.h" | |
196471e9 | 97 | #include "AliMUONTracker.h" |
e1a10d41 | 98 | #include "AliMUONTriggerCircuit.h" |
96fdfe9a | 99 | #include "AliMUONTriggerCrateStore.h" |
22899106 | 100 | #include "AliMUONTriggerStoreV1.h" |
101 | #include "AliMUONVClusterFinder.h" | |
c5ce806f | 102 | #include "AliMUONVClusterServer.h" |
103 | #include "AliMUONVTrackStore.h" | |
104 | ||
105 | #include "AliMpArea.h" | |
88544f7e | 106 | #include "AliMpCDB.h" |
c5ce806f | 107 | #include "AliMpConstants.h" |
108 | ||
15d30ed4 | 109 | #include "AliRecoParam.h" |
cf464691 | 110 | #include "AliRawReader.h" |
c5ce806f | 111 | #include "AliCDBManager.h" |
93d7b017 | 112 | #include "AliCodeTimer.h" |
c5ce806f | 113 | #include "AliLog.h" |
114 | ||
22899106 | 115 | #include <Riostream.h> |
15d30ed4 | 116 | #include <TObjArray.h> |
22899106 | 117 | #include <TClonesArray.h> |
118 | #include <TString.h> | |
119 | #include <TTree.h> | |
2060b217 | 120 | |
9265505b | 121 | /// \cond CLASSIMP |
cac2eb58 | 122 | ClassImp(AliMUONReconstructor) |
22899106 | 123 | /// \endcond |
b2d7df0b | 124 | |
3304fa09 | 125 | AliMUONRecoParam* AliMUONReconstructor::fgRecoParam = 0x0; // reconstruction parameters |
126 | ||
cac2eb58 | 127 | //_____________________________________________________________________________ |
22899106 | 128 | AliMUONReconstructor::AliMUONReconstructor() : |
129 | AliReconstructor(), | |
130 | fCrateManager(0x0), | |
131 | fDigitMaker(0x0), | |
ef4cb4f1 | 132 | fTransformer(new AliMUONGeometryTransformer()), |
22899106 | 133 | fDigitStore(0x0), |
134 | fTriggerCircuit(0x0), | |
135 | fCalibrationData(0x0), | |
136 | fDigitCalibrator(0x0), | |
c5ce806f | 137 | fClusterServer(0x0), |
22899106 | 138 | fTriggerStore(0x0), |
683cb6c5 | 139 | fTrackStore(0x0) |
8789635b | 140 | { |
22899106 | 141 | /// normal ctor |
88544f7e | 142 | |
88544f7e | 143 | // Load mapping |
a55f49a0 | 144 | if ( ! AliMpCDB::LoadDDLStore() ) { |
88544f7e | 145 | AliFatal("Could not access mapping from OCDB !"); |
146 | } | |
147 | ||
a55f49a0 | 148 | // Load geometry data |
149 | fTransformer->LoadGeometryData(); | |
88544f7e | 150 | |
22899106 | 151 | } |
d19b6003 | 152 | |
22899106 | 153 | //_____________________________________________________________________________ |
154 | AliMUONReconstructor::~AliMUONReconstructor() | |
155 | { | |
156 | /// dtor | |
157 | delete fDigitMaker; | |
158 | delete fDigitStore; | |
159 | delete fTransformer; | |
160 | delete fCrateManager; | |
161 | delete fTriggerCircuit; | |
162 | delete fCalibrationData; | |
163 | delete fDigitCalibrator; | |
c5ce806f | 164 | delete fClusterServer; |
22899106 | 165 | delete fTriggerStore; |
166 | delete fTrackStore; | |
22899106 | 167 | } |
96fdfe9a | 168 | |
3304fa09 | 169 | //_____________________________________________________________________________ |
15d30ed4 | 170 | const AliMUONRecoParam* AliMUONReconstructor::GetRecoParam() |
3304fa09 | 171 | { |
15d30ed4 | 172 | /// get reconstruction parameters |
3304fa09 | 173 | |
15d30ed4 | 174 | if (!fgRecoParam) { |
175 | ||
176 | // get reconstruction parameters from AliRecoParam if any | |
177 | TObjArray *recoParams = AliRecoParam::Instance()->GetRecoParam("MUON"); | |
178 | ||
179 | if (recoParams) { | |
180 | ||
181 | fgRecoParam = (AliMUONRecoParam*) recoParams->Last(); | |
182 | ||
183 | } else { | |
184 | ||
185 | // initialize reconstruction parameters if not already done | |
186 | cout<<"W-AliMUONReconstructor::GetRecoParam: Reconstruction parameters not initialized - Use default one"<<endl; | |
187 | fgRecoParam = AliMUONRecoParam::GetLowFluxParam(); | |
188 | AliRecoParam::Instance()->RegisterRecoParam(fgRecoParam); | |
189 | ||
190 | } | |
191 | ||
3304fa09 | 192 | } |
193 | ||
15d30ed4 | 194 | return fgRecoParam; |
3304fa09 | 195 | } |
196 | ||
22899106 | 197 | //_____________________________________________________________________________ |
198 | void | |
199 | AliMUONReconstructor::Calibrate(AliMUONVDigitStore& digitStore) const | |
200 | { | |
201 | /// Calibrate the digitStore | |
202 | if (!fDigitCalibrator) | |
203 | { | |
204 | CreateCalibrator(); | |
205 | } | |
93d7b017 | 206 | AliCodeTimerAuto(Form("%s::Calibrate(AliMUONVDigitStore*)",fDigitCalibrator->ClassName())) |
22899106 | 207 | fDigitCalibrator->Calibrate(digitStore); |
208 | } | |
96fdfe9a | 209 | |
22899106 | 210 | //_____________________________________________________________________________ |
211 | void | |
212 | AliMUONReconstructor::ConvertDigits(AliRawReader* rawReader, | |
213 | AliMUONVDigitStore* digitStore, | |
214 | AliMUONVTriggerStore* triggerStore) const | |
215 | { | |
216 | /// Convert raw data into digit and trigger stores | |
217 | CreateDigitMaker(); | |
93d7b017 | 218 | |
219 | AliCodeTimerStart(Form("%s::Raw2Digits(AliRawReader*,AliMUONVDigitStore*,AliMUONVTriggerStore*)", | |
220 | fDigitMaker->ClassName())) | |
22899106 | 221 | fDigitMaker->Raw2Digits(rawReader,digitStore,triggerStore); |
93d7b017 | 222 | AliCodeTimerStop(Form("%s::Raw2Digits(AliRawReader*,AliMUONVDigitStore*,AliMUONVTriggerStore*)", |
223 | fDigitMaker->ClassName())) | |
22899106 | 224 | Calibrate(*digitStore); |
cac2eb58 | 225 | } |
b2d7df0b | 226 | |
227 | //_____________________________________________________________________________ | |
22899106 | 228 | void |
229 | AliMUONReconstructor::ConvertDigits(AliRawReader* rawReader, TTree* digitsTree) const | |
b2d7df0b | 230 | { |
22899106 | 231 | /// convert raw data into a digit tree |
2060b217 | 232 | AliCodeTimerAuto("") |
22899106 | 233 | |
234 | Bool_t alone = ( TriggerStore() == 0 ); | |
b2d7df0b | 235 | |
22899106 | 236 | Bool_t ok = DigitStore()->Connect(*digitsTree,alone); |
237 | if ( TriggerStore() ) | |
b476b122 | 238 | { |
22899106 | 239 | ok = ok && TriggerStore()->Connect(*digitsTree,kFALSE); |
b476b122 | 240 | } |
ee103e97 | 241 | |
22899106 | 242 | if (!ok) |
243 | { | |
244 | AliError("Could not make branches on TreeD"); | |
245 | } | |
246 | else | |
247 | { | |
248 | ConvertDigits(rawReader,DigitStore(),TriggerStore()); | |
2060b217 | 249 | AliCodeTimerStart("Fill digits") |
22899106 | 250 | digitsTree->Fill(); |
2060b217 | 251 | AliCodeTimerStop("Fill digits") |
22899106 | 252 | DigitStore()->Clear(); |
253 | } | |
254 | } | |
255 | ||
256 | //_____________________________________________________________________________ | |
257 | AliMUONTriggerCrateStore* | |
258 | AliMUONReconstructor::CrateManager() const | |
259 | { | |
260 | /// Return (and create if necessary) the trigger crate store | |
261 | if (fCrateManager) return fCrateManager; | |
262 | fCrateManager = new AliMUONTriggerCrateStore; | |
263 | fCrateManager->ReadFromFile(); | |
264 | return fCrateManager; | |
265 | } | |
266 | ||
267 | //_____________________________________________________________________________ | |
268 | void | |
269 | AliMUONReconstructor::CreateDigitMaker() const | |
270 | { | |
271 | /// Create (and create if necessary) the digit maker | |
272 | if (fDigitMaker) return; | |
273 | ||
93d7b017 | 274 | AliCodeTimerAuto("") |
22899106 | 275 | |
e3a2b9c9 | 276 | TString option = GetOption(); |
277 | Bool_t enableErrorLogging = kTRUE; | |
278 | Bool_t useFastDecoder = kFALSE; | |
e3ce3989 | 279 | if (option.Contains("USEFASTDECODER")) |
e3a2b9c9 | 280 | { |
281 | useFastDecoder = kTRUE; | |
282 | } | |
283 | fDigitMaker = new AliMUONDigitMaker(enableErrorLogging, useFastDecoder); | |
5483c51b | 284 | option.ToUpper(); |
285 | if ( option.Contains("SAVEDIGITS" )) | |
286 | { | |
287 | fDigitMaker->SetMakeTriggerDigits(kTRUE); | |
288 | } | |
22899106 | 289 | } |
290 | ||
291 | //_____________________________________________________________________________ | |
292 | void | |
293 | AliMUONReconstructor::CreateTriggerCircuit() const | |
294 | { | |
295 | /// Return (and create if necessary) the trigger circuit object | |
296 | if (fTriggerCircuit) return; | |
297 | ||
93d7b017 | 298 | AliCodeTimerAuto("") |
22899106 | 299 | |
32ab62c9 | 300 | fTriggerCircuit = new AliMUONTriggerCircuit(fTransformer); |
22899106 | 301 | |
32ab62c9 | 302 | } |
8c0b5e70 | 303 | |
22899106 | 304 | //_____________________________________________________________________________ |
305 | AliTracker* | |
d76c31f4 | 306 | AliMUONReconstructor::CreateTracker() const |
22899106 | 307 | { |
308 | /// Create the MUONTracker object | |
ee103e97 | 309 | |
22899106 | 310 | CreateTriggerCircuit(); |
311 | CreateDigitMaker(); | |
c5ce806f | 312 | CreateClusterServer(); |
313 | ||
314 | if (!fClusterServer) | |
315 | { | |
316 | AliError("ClusterServer is NULL ! Cannot create tracker"); | |
317 | return 0x0; | |
318 | } | |
22899106 | 319 | |
c5ce806f | 320 | AliMUONTracker* tracker = new AliMUONTracker(*fClusterServer, |
89b4e052 | 321 | *DigitStore(), |
c5ce806f | 322 | fDigitMaker, |
323 | fTransformer, | |
683cb6c5 | 324 | fTriggerCircuit); |
22899106 | 325 | |
326 | return tracker; | |
b2d7df0b | 327 | } |
328 | ||
f9247068 | 329 | //_____________________________________________________________________________ |
c5ce806f | 330 | AliMUONVClusterFinder* |
331 | AliMUONReconstructor::CreateClusterFinder(const char* clusterFinderType) const | |
f9247068 | 332 | { |
c5ce806f | 333 | /// Create a given cluster finder instance |
22899106 | 334 | |
93d7b017 | 335 | AliCodeTimerAuto("") |
06ca6d7b | 336 | |
f9247068 | 337 | AliMUONVClusterFinder* clusterFinder(0x0); |
338 | ||
c5ce806f | 339 | TString opt(clusterFinderType); |
f9247068 | 340 | opt.ToUpper(); |
341 | ||
93d7b017 | 342 | if ( strstr(opt,"PRECLUSTERV2") ) |
343 | { | |
344 | clusterFinder = new AliMUONPreClusterFinderV2; | |
345 | } | |
346 | else if ( strstr(opt,"PRECLUSTERV3") ) | |
347 | { | |
348 | clusterFinder = new AliMUONPreClusterFinderV3; | |
349 | } | |
350 | else if ( strstr(opt,"PRECLUSTER") ) | |
f9247068 | 351 | { |
352 | clusterFinder = new AliMUONPreClusterFinder; | |
353 | } | |
3ab319aa | 354 | else if ( strstr(opt,"PEAKCOG") ) |
355 | { | |
356 | clusterFinder = new AliMUONClusterFinderPeakCOG(kFALSE,new AliMUONPreClusterFinder); | |
357 | } | |
358 | else if ( strstr(opt,"PEAKFIT") ) | |
359 | { | |
360 | clusterFinder = new AliMUONClusterFinderPeakFit(kFALSE,new AliMUONPreClusterFinder); | |
361 | } | |
f9247068 | 362 | else if ( strstr(opt,"COG") ) |
363 | { | |
93d7b017 | 364 | clusterFinder = new AliMUONClusterFinderCOG(new AliMUONPreClusterFinder); |
f9247068 | 365 | } |
93d7b017 | 366 | else if ( strstr(opt,"SIMPLEFITV3") ) |
367 | { | |
368 | clusterFinder = new AliMUONClusterFinderSimpleFit(new AliMUONClusterFinderCOG(new AliMUONPreClusterFinderV3)); | |
369 | } | |
f9247068 | 370 | else if ( strstr(opt,"SIMPLEFIT") ) |
371 | { | |
93d7b017 | 372 | clusterFinder = new AliMUONClusterFinderSimpleFit(new AliMUONClusterFinderCOG(new AliMUONPreClusterFinder)); |
f9247068 | 373 | } |
374 | else if ( strstr(opt,"MLEM:DRAW") ) | |
375 | { | |
93d7b017 | 376 | clusterFinder = new AliMUONClusterFinderMLEM(kTRUE,new AliMUONPreClusterFinder); |
f9247068 | 377 | } |
93d7b017 | 378 | else if ( strstr(opt,"MLEMV3") ) |
379 | { | |
380 | clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinderV3); | |
381 | } | |
382 | else if ( strstr(opt,"MLEMV2") ) | |
383 | { | |
384 | clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinderV2); | |
385 | } | |
f9247068 | 386 | else if ( strstr(opt,"MLEM") ) |
387 | { | |
93d7b017 | 388 | clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinder); |
f9247068 | 389 | } |
22899106 | 390 | else |
391 | { | |
3304fa09 | 392 | AliError(Form("clustering mode \"%s\" does not exist",opt.Data())); |
c5ce806f | 393 | return 0x0; |
22899106 | 394 | } |
f9247068 | 395 | |
c5ce806f | 396 | return clusterFinder; |
397 | } | |
398 | ||
399 | //_____________________________________________________________________________ | |
400 | void | |
401 | AliMUONReconstructor::CreateClusterServer() const | |
402 | { | |
403 | /// Create cluster server | |
404 | ||
405 | if ( fClusterServer ) return; | |
406 | ||
407 | AliCodeTimerAuto("") | |
408 | ||
409 | AliDebug(1,""); | |
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 | |
c5ce806f | 417 | fClusterServer = new AliMUONSimpleClusterServer(*clusterFinder,*fTransformer); |
f9247068 | 418 | } |
419 | ||
cac2eb58 | 420 | //_____________________________________________________________________________ |
22899106 | 421 | void |
422 | AliMUONReconstructor::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 | //_____________________________________________________________________________ |
463 | AliMUONVDigitStore* | |
464 | AliMUONReconstructor::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 | //_____________________________________________________________________________ |
495 | void | |
496 | AliMUONReconstructor::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); | |
506 | if ( triggerStore ) | |
507 | { | |
c5ce806f | 508 | ok = triggerStore->Connect(clustersTree,kTRUE); |
22899106 | 509 | if (!ok) |
b2d7df0b | 510 | { |
22899106 | 511 | AliError("Could not create triggerStore branches in TreeR"); |
cc87ebcd | 512 | } |
cac2eb58 | 513 | } |
22899106 | 514 | |
22899106 | 515 | if (ok) // at least one type of branches created successfully |
516 | { | |
517 | clustersTree.Fill(); | |
518 | } | |
cac2eb58 | 519 | } |
cf464691 | 520 | |
521 | //_____________________________________________________________________________ | |
22899106 | 522 | Bool_t |
523 | AliMUONReconstructor::HasDigitConversion() const | |
cf464691 | 524 | { |
22899106 | 525 | /// We *do* have digit conversion, but we might advertise it only |
526 | /// if we want to save the digits. | |
527 | ||
528 | TString opt(GetOption()); | |
529 | opt.ToUpper(); | |
530 | if ( opt.Contains("SAVEDIGITS" ) && !opt.Contains("NOLOCALRECONSTRUCTION") ) | |
531 | { | |
532 | return kTRUE; | |
533 | } | |
534 | else | |
535 | { | |
536 | return kFALSE; | |
537 | } | |
538 | } | |
f9247068 | 539 | |
22899106 | 540 | //_____________________________________________________________________________ |
541 | void | |
542 | AliMUONReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTree) const | |
543 | { | |
544 | /// This method is called by AliReconstruction if HasLocalReconstruction()==kTRUE AND | |
545 | /// HasDigitConversion()==kFALSE | |
8cde4af5 | 546 | |
22899106 | 547 | if ( !clustersTree ) |
548 | { | |
549 | AliError("clustersTree is 0x0 !"); | |
550 | return; | |
551 | } | |
b2d7df0b | 552 | |
93d7b017 | 553 | ConvertDigits(rawReader,DigitStore(),TriggerStore()); |
c5ce806f | 554 | |
555 | FillTreeR(TriggerStore(),*clustersTree); | |
22899106 | 556 | } |
64b056bc | 557 | |
196471e9 | 558 | //_____________________________________________________________________________ |
22899106 | 559 | void |
560 | AliMUONReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const | |
a2da7817 | 561 | { |
22899106 | 562 | /// This method is called by AliReconstruction if HasLocalReconstruction()==kTRUE |
563 | /// AND HasDigitConversion()==kTRUE | |
564 | ||
2060b217 | 565 | AliCodeTimerAuto("") |
93d7b017 | 566 | |
22899106 | 567 | AliDebug(1,""); |
568 | ||
569 | if (!digitsTree || !clustersTree) | |
570 | { | |
571 | AliError(Form("Tree is null : digitsTree=%p clustersTree=%p", | |
572 | digitsTree,clustersTree)); | |
573 | return; | |
574 | } | |
d19b6003 | 575 | |
22899106 | 576 | if (!fDigitStore) |
577 | { | |
578 | fDigitStore = AliMUONVDigitStore::Create(*digitsTree); | |
579 | if (!fDigitStore) | |
580 | { | |
581 | AliError(Form("Could not get DigitStore from %s",digitsTree->GetName())); | |
582 | } | |
583 | else | |
584 | { | |
585 | AliInfo(Form("Created %s from %s",fDigitStore->ClassName(),digitsTree->GetName())); | |
586 | } | |
587 | } | |
588 | if (!fTriggerStore) | |
589 | { | |
590 | fTriggerStore = AliMUONVTriggerStore::Create(*digitsTree); | |
591 | if (!fTriggerStore) | |
592 | { | |
593 | AliError(Form("Could not get TriggerStore from %s",digitsTree->GetName())); | |
594 | } | |
595 | else | |
596 | { | |
597 | AliInfo(Form("Created %s from %s",fTriggerStore->ClassName(),digitsTree->GetName())); | |
598 | } | |
599 | } | |
600 | ||
601 | if (!fTriggerStore && !fDigitStore) | |
602 | { | |
603 | AliError("No store at all. Nothing to do."); | |
604 | return; | |
605 | } | |
606 | ||
607 | // insure we start with empty stores | |
608 | if ( fDigitStore ) | |
609 | { | |
610 | fDigitStore->Clear(); | |
611 | Bool_t alone = ( fTriggerStore ? kFALSE : kTRUE ); | |
612 | Bool_t ok = fDigitStore->Connect(*digitsTree,alone); | |
613 | if (!ok) | |
614 | { | |
615 | AliError("Could not connect digitStore to digitsTree"); | |
616 | return; | |
617 | } | |
618 | } | |
619 | if ( fTriggerStore ) | |
620 | { | |
621 | fTriggerStore->Clear(); | |
622 | Bool_t alone = ( fDigitStore ? kFALSE : kTRUE ); | |
623 | Bool_t ok = fTriggerStore->Connect(*digitsTree,alone); | |
624 | if (!ok) | |
625 | { | |
626 | AliError("Could not connect triggerStore to digitsTree"); | |
627 | return; | |
628 | } | |
629 | } | |
630 | ||
631 | digitsTree->GetEvent(0); | |
632 | ||
633 | if ( fDigitStore ) | |
634 | { | |
e729a0c8 | 635 | // Insure we got calibrated digits (if we reconstruct from pure simulated, |
636 | // i.e. w/o going through raw data, this will be the case) | |
637 | TIter next(fDigitStore->CreateIterator()); | |
638 | AliMUONVDigit* digit = static_cast<AliMUONVDigit*>(next()); | |
ca4733b5 | 639 | if (digit && !digit->IsCalibrated()) |
e729a0c8 | 640 | { |
641 | Calibrate(*fDigitStore); | |
642 | } | |
22899106 | 643 | } |
644 | ||
c5ce806f | 645 | FillTreeR(fTriggerStore,*clustersTree); |
cac2eb58 | 646 | } |
196471e9 | 647 | |
648 | //_____________________________________________________________________________ | |
22899106 | 649 | AliMUONVTriggerStore* |
650 | AliMUONReconstructor::TriggerStore() const | |
196471e9 | 651 | { |
22899106 | 652 | /// Return (and create if necessary and allowed) the trigger container |
653 | TString sopt(GetOption()); | |
654 | sopt.ToUpper(); | |
655 | ||
656 | if (sopt.Contains("TRIGGERDISABLE")) | |
657 | { | |
658 | delete fTriggerStore; | |
659 | fTriggerStore = 0x0; | |
660 | } | |
661 | else | |
662 | { | |
663 | if (!fTriggerStore) | |
664 | { | |
665 | fTriggerStore = new AliMUONTriggerStoreV1; | |
666 | } | |
667 | } | |
668 | return fTriggerStore; | |
196471e9 | 669 | } |