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596a855f | 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 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for running the reconstruction // | |
21 | // // | |
22 | // Clusters and tracks are created for all detectors and all events by // | |
23 | // typing: // | |
24 | // // | |
25 | // AliReconstruction rec; // | |
26 | // rec.Run(); // | |
27 | // // | |
28 | // The Run method returns kTRUE in case of successful execution. // | |
c71de921 | 29 | // // |
30 | // If the input to the reconstruction are not simulated digits but raw data, // | |
31 | // this can be specified by an argument of the Run method or by the method // | |
32 | // // | |
33 | // rec.SetInput("..."); // | |
34 | // // | |
35 | // The input formats and the corresponding argument are: // | |
36 | // - DDL raw data files: directory name, ends with "/" // | |
37 | // - raw data root file: root file name, extension ".root" // | |
38 | // - raw data DATE file: DATE file name, any other non-empty string // | |
39 | // - MC root files : empty string, default // | |
40 | // // | |
b26c3770 | 41 | // By default all events are reconstructed. The reconstruction can be // |
42 | // limited to a range of events by giving the index of the first and the // | |
43 | // last event as an argument to the Run method or by calling // | |
44 | // // | |
45 | // rec.SetEventRange(..., ...); // | |
46 | // // | |
47 | // The index -1 (default) can be used for the last event to indicate no // | |
48 | // upper limit of the event range. // | |
49 | // // | |
596a855f | 50 | // The name of the galice file can be changed from the default // |
e583c30d | 51 | // "galice.root" by passing it as argument to the AliReconstruction // |
52 | // constructor or by // | |
596a855f | 53 | // // |
54 | // rec.SetGAliceFile("..."); // | |
55 | // // | |
59697224 | 56 | // The local reconstruction can be switched on or off for individual // |
57 | // detectors by // | |
596a855f | 58 | // // |
59697224 | 59 | // rec.SetRunLocalReconstruction("..."); // |
596a855f | 60 | // // |
61 | // The argument is a (case sensitive) string with the names of the // | |
62 | // detectors separated by a space. The special string "ALL" selects all // | |
63 | // available detectors. This is the default. // | |
64 | // // | |
c71de921 | 65 | // The reconstruction of the primary vertex position can be switched off by // |
66 | // // | |
67 | // rec.SetRunVertexFinder(kFALSE); // | |
68 | // // | |
b8cd5251 | 69 | // The tracking and the creation of ESD tracks can be switched on for // |
70 | // selected detectors by // | |
596a855f | 71 | // // |
b8cd5251 | 72 | // rec.SetRunTracking("..."); // |
596a855f | 73 | // // |
c84a5e9e | 74 | // Uniform/nonuniform field tracking switches (default: uniform field) // |
75 | // // | |
76 | // rec.SetUniformFieldTracking(); ( rec.SetNonuniformFieldTracking(); ) // | |
77 | // // | |
596a855f | 78 | // The filling of additional ESD information can be steered by // |
79 | // // | |
80 | // rec.SetFillESD("..."); // | |
81 | // // | |
b8cd5251 | 82 | // Again, for both methods the string specifies the list of detectors. // |
83 | // The default is "ALL". // | |
84 | // // | |
85 | // The call of the shortcut method // | |
86 | // // | |
87 | // rec.SetRunReconstruction("..."); // | |
88 | // // | |
89 | // is equivalent to calling SetRunLocalReconstruction, SetRunTracking and // | |
90 | // SetFillESD with the same detector selecting string as argument. // | |
596a855f | 91 | // // |
c71de921 | 92 | // The reconstruction requires digits or raw data as input. For the creation // |
93 | // of digits and raw data have a look at the class AliSimulation. // | |
596a855f | 94 | // // |
24f7a148 | 95 | // For debug purposes the method SetCheckPointLevel can be used. If the // |
96 | // argument is greater than 0, files with ESD events will be written after // | |
97 | // selected steps of the reconstruction for each event: // | |
98 | // level 1: after tracking and after filling of ESD (final) // | |
99 | // level 2: in addition after each tracking step // | |
100 | // level 3: in addition after the filling of ESD for each detector // | |
101 | // If a final check point file exists for an event, this event will be // | |
102 | // skipped in the reconstruction. The tracking and the filling of ESD for // | |
103 | // a detector will be skipped as well, if the corresponding check point // | |
104 | // file exists. The ESD event will then be loaded from the file instead. // | |
105 | // // | |
596a855f | 106 | /////////////////////////////////////////////////////////////////////////////// |
107 | ||
024a7e64 | 108 | #include <TArrayF.h> |
109 | #include <TFile.h> | |
110 | #include <TSystem.h> | |
111 | #include <TROOT.h> | |
112 | #include <TPluginManager.h> | |
fd46e2d2 | 113 | #include <TStopwatch.h> |
596a855f | 114 | |
115 | #include "AliReconstruction.h" | |
b8cd5251 | 116 | #include "AliReconstructor.h" |
815c2b38 | 117 | #include "AliLog.h" |
596a855f | 118 | #include "AliRunLoader.h" |
119 | #include "AliRun.h" | |
b649205a | 120 | #include "AliRawReaderFile.h" |
121 | #include "AliRawReaderDate.h" | |
122 | #include "AliRawReaderRoot.h" | |
596a855f | 123 | #include "AliESD.h" |
2257f27e | 124 | #include "AliESDVertex.h" |
c84a5e9e | 125 | #include "AliTracker.h" |
2257f27e | 126 | #include "AliVertexer.h" |
596a855f | 127 | #include "AliHeader.h" |
128 | #include "AliGenEventHeader.h" | |
b26c3770 | 129 | #include "AliPID.h" |
596a855f | 130 | #include "AliESDpid.h" |
089bf903 | 131 | //#include "AliMagF.h" |
596a855f | 132 | |
f3a97c86 | 133 | |
134 | ||
135 | #include "AliRunTag.h" | |
089bf903 | 136 | //#include "AliLHCTag.h" |
f3a97c86 | 137 | #include "AliDetectorTag.h" |
138 | #include "AliEventTag.h" | |
139 | ||
140 | ||
141 | ||
596a855f | 142 | ClassImp(AliReconstruction) |
143 | ||
144 | ||
c757bafd | 145 | //_____________________________________________________________________________ |
482070f2 | 146 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "RICH", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "START", "VZERO", "CRT", "HLT"}; |
c757bafd | 147 | |
596a855f | 148 | //_____________________________________________________________________________ |
e583c30d | 149 | AliReconstruction::AliReconstruction(const char* gAliceFilename, |
150 | const char* name, const char* title) : | |
151 | TNamed(name, title), | |
152 | ||
59697224 | 153 | fRunLocalReconstruction("ALL"), |
c84a5e9e | 154 | fUniformField(kTRUE), |
2257f27e | 155 | fRunVertexFinder(kTRUE), |
1f46a9ae | 156 | fRunHLTTracking(kFALSE), |
b8cd5251 | 157 | fRunTracking("ALL"), |
e583c30d | 158 | fFillESD("ALL"), |
159 | fGAliceFileName(gAliceFilename), | |
b649205a | 160 | fInput(""), |
b26c3770 | 161 | fFirstEvent(0), |
162 | fLastEvent(-1), | |
e583c30d | 163 | fStopOnError(kFALSE), |
24f7a148 | 164 | fCheckPointLevel(0), |
b8cd5251 | 165 | fOptions(), |
e583c30d | 166 | |
167 | fRunLoader(NULL), | |
b649205a | 168 | fRawReader(NULL), |
b8cd5251 | 169 | |
170 | fVertexer(NULL) | |
596a855f | 171 | { |
172 | // create reconstruction object with default parameters | |
b8cd5251 | 173 | |
174 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
175 | fReconstructor[iDet] = NULL; | |
176 | fLoader[iDet] = NULL; | |
177 | fTracker[iDet] = NULL; | |
178 | } | |
e47c4c2e | 179 | AliPID pid; |
596a855f | 180 | } |
181 | ||
182 | //_____________________________________________________________________________ | |
183 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 184 | TNamed(rec), |
185 | ||
59697224 | 186 | fRunLocalReconstruction(rec.fRunLocalReconstruction), |
c84a5e9e | 187 | fUniformField(rec.fUniformField), |
2257f27e | 188 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 189 | fRunHLTTracking(rec.fRunHLTTracking), |
e583c30d | 190 | fRunTracking(rec.fRunTracking), |
191 | fFillESD(rec.fFillESD), | |
192 | fGAliceFileName(rec.fGAliceFileName), | |
b649205a | 193 | fInput(rec.fInput), |
b26c3770 | 194 | fFirstEvent(rec.fFirstEvent), |
195 | fLastEvent(rec.fLastEvent), | |
e583c30d | 196 | fStopOnError(rec.fStopOnError), |
24f7a148 | 197 | fCheckPointLevel(0), |
b8cd5251 | 198 | fOptions(), |
e583c30d | 199 | |
200 | fRunLoader(NULL), | |
b649205a | 201 | fRawReader(NULL), |
b8cd5251 | 202 | |
203 | fVertexer(NULL) | |
596a855f | 204 | { |
205 | // copy constructor | |
206 | ||
efd2085e | 207 | for (Int_t i = 0; i < fOptions.GetEntriesFast(); i++) { |
208 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); | |
209 | } | |
b8cd5251 | 210 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
211 | fReconstructor[iDet] = NULL; | |
212 | fLoader[iDet] = NULL; | |
213 | fTracker[iDet] = NULL; | |
214 | } | |
596a855f | 215 | } |
216 | ||
217 | //_____________________________________________________________________________ | |
218 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
219 | { | |
220 | // assignment operator | |
221 | ||
222 | this->~AliReconstruction(); | |
223 | new(this) AliReconstruction(rec); | |
224 | return *this; | |
225 | } | |
226 | ||
227 | //_____________________________________________________________________________ | |
228 | AliReconstruction::~AliReconstruction() | |
229 | { | |
230 | // clean up | |
231 | ||
e583c30d | 232 | CleanUp(); |
efd2085e | 233 | fOptions.Delete(); |
596a855f | 234 | } |
235 | ||
236 | ||
237 | //_____________________________________________________________________________ | |
238 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
239 | { | |
240 | // set the name of the galice file | |
241 | ||
242 | fGAliceFileName = fileName; | |
243 | } | |
244 | ||
efd2085e | 245 | //_____________________________________________________________________________ |
246 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
247 | { | |
248 | // set options for the reconstruction of a detector | |
249 | ||
250 | TObject* obj = fOptions.FindObject(detector); | |
251 | if (obj) fOptions.Remove(obj); | |
252 | fOptions.Add(new TNamed(detector, option)); | |
253 | } | |
254 | ||
596a855f | 255 | |
256 | //_____________________________________________________________________________ | |
b26c3770 | 257 | Bool_t AliReconstruction::Run(const char* input, |
258 | Int_t firstEvent, Int_t lastEvent) | |
596a855f | 259 | { |
260 | // run the reconstruction | |
261 | ||
b649205a | 262 | // set the input |
263 | if (!input) input = fInput.Data(); | |
264 | TString fileName(input); | |
265 | if (fileName.EndsWith("/")) { | |
266 | fRawReader = new AliRawReaderFile(fileName); | |
267 | } else if (fileName.EndsWith(".root")) { | |
268 | fRawReader = new AliRawReaderRoot(fileName); | |
269 | } else if (!fileName.IsNull()) { | |
270 | fRawReader = new AliRawReaderDate(fileName); | |
271 | fRawReader->SelectEvents(7); | |
272 | } | |
273 | ||
f08fc9f5 | 274 | // get the run loader |
275 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 276 | |
277 | // local reconstruction | |
59697224 | 278 | if (!fRunLocalReconstruction.IsNull()) { |
279 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 280 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 281 | } |
282 | } | |
b26c3770 | 283 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
284 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 285 | |
286 | // get vertexer | |
287 | if (fRunVertexFinder && !CreateVertexer()) { | |
288 | if (fStopOnError) { | |
289 | CleanUp(); | |
290 | return kFALSE; | |
291 | } | |
292 | } | |
596a855f | 293 | |
f08fc9f5 | 294 | // get trackers |
b8cd5251 | 295 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 296 | if (fStopOnError) { |
297 | CleanUp(); | |
298 | return kFALSE; | |
299 | } | |
596a855f | 300 | } |
24f7a148 | 301 | |
9db3a215 | 302 | |
303 | TStopwatch stopwatch; | |
304 | stopwatch.Start(); | |
305 | ||
b26c3770 | 306 | // get the possibly already existing ESD file and tree |
1f46a9ae | 307 | AliESD* esd = new AliESD; AliESD* hltesd = new AliESD; |
b26c3770 | 308 | TFile* fileOld = NULL; |
1f46a9ae | 309 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 310 | if (!gSystem->AccessPathName("AliESDs.root")){ |
311 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
312 | fileOld = TFile::Open("AliESDs.old.root"); | |
313 | if (fileOld && fileOld->IsOpen()) { | |
314 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
315 | if (treeOld) treeOld->SetBranchAddress("ESD", &esd); | |
1f46a9ae | 316 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
317 | if (hlttreeOld) hlttreeOld->SetBranchAddress("ESD", &hltesd); | |
b26c3770 | 318 | } |
319 | } | |
320 | ||
36711aa4 | 321 | // create the ESD output file and tree |
596a855f | 322 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
323 | if (!file->IsOpen()) { | |
815c2b38 | 324 | AliError("opening AliESDs.root failed"); |
b26c3770 | 325 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 326 | } |
36711aa4 | 327 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
328 | tree->Branch("ESD", "AliESD", &esd); | |
1f46a9ae | 329 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
330 | hlttree->Branch("ESD", "AliESD", &hltesd); | |
331 | delete esd; delete hltesd; | |
332 | esd = NULL; hltesd = NULL; | |
36711aa4 | 333 | gROOT->cd(); |
596a855f | 334 | |
335 | // loop over events | |
b649205a | 336 | if (fRawReader) fRawReader->RewindEvents(); |
f08fc9f5 | 337 | |
596a855f | 338 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 339 | if (fRawReader) fRawReader->NextEvent(); |
340 | if ((iEvent < firstEvent) || ((lastEvent >= 0) && (iEvent > lastEvent))) { | |
341 | // copy old ESD to the new one | |
342 | if (treeOld) { | |
343 | treeOld->SetBranchAddress("ESD", &esd); | |
344 | treeOld->GetEntry(iEvent); | |
345 | } | |
346 | tree->Fill(); | |
1f46a9ae | 347 | if (hlttreeOld) { |
348 | hlttreeOld->SetBranchAddress("ESD", &hltesd); | |
349 | hlttreeOld->GetEntry(iEvent); | |
350 | } | |
351 | hlttree->Fill(); | |
b26c3770 | 352 | continue; |
353 | } | |
354 | ||
815c2b38 | 355 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 356 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 357 | |
358 | char fileName[256]; | |
359 | sprintf(fileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 360 | fRunLoader->GetHeader()->GetRun(), |
361 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
24f7a148 | 362 | if (!gSystem->AccessPathName(fileName)) continue; |
363 | ||
b26c3770 | 364 | // local reconstruction |
365 | if (!fRunLocalReconstruction.IsNull()) { | |
366 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
367 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
368 | } | |
369 | } | |
370 | ||
1f46a9ae | 371 | esd = new AliESD; hltesd = new AliESD; |
f08fc9f5 | 372 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 373 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
f08fc9f5 | 374 | esd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
1f46a9ae | 375 | hltesd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
f08fc9f5 | 376 | if (gAlice) { |
377 | esd->SetMagneticField(gAlice->Field()->SolenoidField()); | |
1f46a9ae | 378 | hltesd->SetMagneticField(gAlice->Field()->SolenoidField()); |
f08fc9f5 | 379 | } else { |
380 | // ??? | |
381 | } | |
596a855f | 382 | |
2257f27e | 383 | // vertex finder |
384 | if (fRunVertexFinder) { | |
385 | if (!ReadESD(esd, "vertex")) { | |
386 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 387 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 388 | } |
389 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
390 | } | |
391 | } | |
392 | ||
1f46a9ae | 393 | // HLT tracking |
394 | if (!fRunTracking.IsNull()) { | |
395 | if (fRunHLTTracking) { | |
396 | hltesd->SetVertex(esd->GetVertex()); | |
397 | if (!RunHLTTracking(hltesd)) { | |
398 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
399 | } | |
400 | } | |
401 | } | |
402 | ||
596a855f | 403 | // barrel tracking |
b8cd5251 | 404 | if (!fRunTracking.IsNull()) { |
24f7a148 | 405 | if (!ReadESD(esd, "tracking")) { |
406 | if (!RunTracking(esd)) { | |
b26c3770 | 407 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 408 | } |
409 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); | |
596a855f | 410 | } |
411 | } | |
412 | ||
413 | // fill ESD | |
414 | if (!fFillESD.IsNull()) { | |
415 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 416 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 417 | } |
418 | } | |
419 | ||
420 | // combined PID | |
421 | AliESDpid::MakePID(esd); | |
24f7a148 | 422 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 423 | |
424 | // write ESD | |
36711aa4 | 425 | tree->Fill(); |
1f46a9ae | 426 | // write HLT ESD |
427 | hlttree->Fill(); | |
24f7a148 | 428 | |
f3a97c86 | 429 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
430 | ||
1f46a9ae | 431 | delete esd; delete hltesd; |
432 | esd = NULL; hltesd = NULL; | |
596a855f | 433 | } |
434 | ||
9db3a215 | 435 | AliInfo(Form("Execution time for filling ESD : R:%.2fs C:%.2fs", |
436 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
437 | ||
36711aa4 | 438 | file->cd(); |
439 | tree->Write(); | |
1f46a9ae | 440 | hlttree->Write(); |
f3a97c86 | 441 | |
442 | // Create tags for the events in the ESD tree (the ESD tree is always present) | |
443 | // In case of empty events the tags will contain dummy values | |
444 | CreateTag(file); | |
b26c3770 | 445 | CleanUp(file, fileOld); |
596a855f | 446 | |
447 | return kTRUE; | |
448 | } | |
449 | ||
450 | ||
451 | //_____________________________________________________________________________ | |
59697224 | 452 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 453 | { |
59697224 | 454 | // run the local reconstruction |
596a855f | 455 | |
030b532d | 456 | TStopwatch stopwatch; |
457 | stopwatch.Start(); | |
458 | ||
596a855f | 459 | TString detStr = detectors; |
b8cd5251 | 460 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
461 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
462 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
463 | if (!reconstructor) continue; | |
b26c3770 | 464 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 | 465 | |
466 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
467 | TStopwatch stopwatchDet; | |
468 | stopwatchDet.Start(); | |
469 | if (fRawReader) { | |
470 | fRawReader->RewindEvents(); | |
471 | reconstructor->Reconstruct(fRunLoader, fRawReader); | |
472 | } else { | |
473 | reconstructor->Reconstruct(fRunLoader); | |
596a855f | 474 | } |
5f8272e1 | 475 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
476 | fgkDetectorName[iDet], | |
477 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
596a855f | 478 | } |
479 | ||
480 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 481 | AliError(Form("the following detectors were not found: %s", |
482 | detStr.Data())); | |
596a855f | 483 | if (fStopOnError) return kFALSE; |
484 | } | |
485 | ||
5f8272e1 | 486 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
487 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 488 | |
596a855f | 489 | return kTRUE; |
490 | } | |
491 | ||
b26c3770 | 492 | //_____________________________________________________________________________ |
493 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
494 | { | |
495 | // run the local reconstruction | |
496 | ||
497 | TStopwatch stopwatch; | |
498 | stopwatch.Start(); | |
499 | ||
500 | TString detStr = detectors; | |
501 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
502 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
503 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
504 | if (!reconstructor) continue; | |
505 | AliLoader* loader = fLoader[iDet]; | |
506 | ||
507 | // conversion of digits | |
508 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
509 | AliInfo(Form("converting raw data digits into root objects for %s", | |
510 | fgkDetectorName[iDet])); | |
511 | TStopwatch stopwatchDet; | |
512 | stopwatchDet.Start(); | |
513 | loader->LoadDigits("update"); | |
514 | loader->CleanDigits(); | |
515 | loader->MakeDigitsContainer(); | |
516 | TTree* digitsTree = loader->TreeD(); | |
517 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
518 | loader->WriteDigits("OVERWRITE"); | |
519 | loader->UnloadDigits(); | |
5f8272e1 | 520 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
521 | fgkDetectorName[iDet], | |
522 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 523 | } |
524 | ||
525 | // local reconstruction | |
526 | if (!reconstructor->HasLocalReconstruction()) continue; | |
527 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
528 | TStopwatch stopwatchDet; | |
529 | stopwatchDet.Start(); | |
530 | loader->LoadRecPoints("update"); | |
531 | loader->CleanRecPoints(); | |
532 | loader->MakeRecPointsContainer(); | |
533 | TTree* clustersTree = loader->TreeR(); | |
534 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
535 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
536 | } else { | |
537 | loader->LoadDigits("read"); | |
538 | TTree* digitsTree = loader->TreeD(); | |
539 | if (!digitsTree) { | |
540 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
541 | if (fStopOnError) return kFALSE; | |
542 | } else { | |
543 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
544 | } | |
545 | loader->UnloadDigits(); | |
546 | } | |
547 | loader->WriteRecPoints("OVERWRITE"); | |
548 | loader->UnloadRecPoints(); | |
5f8272e1 | 549 | AliDebug(1,Form("Execution time for %s: R:%.2fs C:%.2fs", |
550 | fgkDetectorName[iDet], | |
551 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 552 | } |
553 | ||
554 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
555 | AliError(Form("the following detectors were not found: %s", | |
556 | detStr.Data())); | |
557 | if (fStopOnError) return kFALSE; | |
558 | } | |
5f8272e1 | 559 | |
560 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", | |
561 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
b26c3770 | 562 | |
563 | return kTRUE; | |
564 | } | |
565 | ||
596a855f | 566 | //_____________________________________________________________________________ |
2257f27e | 567 | Bool_t AliReconstruction::RunVertexFinder(AliESD*& esd) |
596a855f | 568 | { |
569 | // run the barrel tracking | |
570 | ||
030b532d | 571 | TStopwatch stopwatch; |
572 | stopwatch.Start(); | |
573 | ||
2257f27e | 574 | AliESDVertex* vertex = NULL; |
575 | Double_t vtxPos[3] = {0, 0, 0}; | |
576 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
577 | TArrayF mcVertex(3); | |
a6b0b91b | 578 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
579 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
580 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
581 | } | |
2257f27e | 582 | |
b8cd5251 | 583 | if (fVertexer) { |
815c2b38 | 584 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 585 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 586 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 587 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 588 | if(!vertex){ |
815c2b38 | 589 | AliWarning("Vertex not found"); |
c710f220 | 590 | vertex = new AliESDVertex(); |
2257f27e | 591 | } |
592 | else { | |
593 | vertex->SetTruePos(vtxPos); // store also the vertex from MC | |
594 | } | |
595 | ||
596 | } else { | |
815c2b38 | 597 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 598 | vertex = new AliESDVertex(vtxPos, vtxErr); |
599 | } | |
600 | ||
601 | if (vertex) { | |
602 | vertex->GetXYZ(vtxPos); | |
603 | vertex->GetSigmaXYZ(vtxErr); | |
604 | } else { | |
815c2b38 | 605 | AliWarning("no vertex reconstructed"); |
2257f27e | 606 | vertex = new AliESDVertex(vtxPos, vtxErr); |
607 | } | |
608 | esd->SetVertex(vertex); | |
b8cd5251 | 609 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
610 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
611 | } | |
2257f27e | 612 | delete vertex; |
613 | ||
5f8272e1 | 614 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
615 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
2257f27e | 616 | |
617 | return kTRUE; | |
618 | } | |
619 | ||
1f46a9ae | 620 | //_____________________________________________________________________________ |
621 | Bool_t AliReconstruction::RunHLTTracking(AliESD*& esd) | |
622 | { | |
623 | // run the HLT barrel tracking | |
624 | ||
625 | TStopwatch stopwatch; | |
626 | stopwatch.Start(); | |
627 | ||
628 | if (!fRunLoader) { | |
629 | AliError("Missing runLoader!"); | |
630 | return kFALSE; | |
631 | } | |
632 | ||
633 | AliInfo("running HLT tracking"); | |
634 | ||
635 | // Get a pointer to the HLT reconstructor | |
636 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
637 | if (!reconstructor) return kFALSE; | |
638 | ||
639 | // TPC + ITS | |
640 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
641 | TString detName = fgkDetectorName[iDet]; | |
642 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
643 | reconstructor->SetOption(detName.Data()); | |
644 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
645 | if (!tracker) { | |
646 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
647 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 648 | continue; |
1f46a9ae | 649 | } |
650 | Double_t vtxPos[3]; | |
651 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
652 | const AliESDVertex *vertex = esd->GetVertex(); | |
653 | vertex->GetXYZ(vtxPos); | |
654 | tracker->SetVertex(vtxPos,vtxErr); | |
655 | if(iDet != 1) { | |
656 | fLoader[iDet]->LoadRecPoints("read"); | |
657 | TTree* tree = fLoader[iDet]->TreeR(); | |
658 | if (!tree) { | |
659 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
660 | return kFALSE; | |
661 | } | |
662 | tracker->LoadClusters(tree); | |
663 | } | |
664 | if (tracker->Clusters2Tracks(esd) != 0) { | |
665 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
666 | return kFALSE; | |
667 | } | |
668 | if(iDet != 1) { | |
669 | tracker->UnloadClusters(); | |
670 | } | |
671 | delete tracker; | |
672 | } | |
673 | ||
5f8272e1 | 674 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
675 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
1f46a9ae | 676 | |
677 | return kTRUE; | |
678 | } | |
679 | ||
2257f27e | 680 | //_____________________________________________________________________________ |
681 | Bool_t AliReconstruction::RunTracking(AliESD*& esd) | |
682 | { | |
683 | // run the barrel tracking | |
684 | ||
685 | TStopwatch stopwatch; | |
686 | stopwatch.Start(); | |
24f7a148 | 687 | |
815c2b38 | 688 | AliInfo("running tracking"); |
596a855f | 689 | |
b8cd5251 | 690 | // pass 1: TPC + ITS inwards |
691 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
692 | if (!fTracker[iDet]) continue; | |
693 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 694 | |
b8cd5251 | 695 | // load clusters |
696 | fLoader[iDet]->LoadRecPoints("read"); | |
697 | TTree* tree = fLoader[iDet]->TreeR(); | |
698 | if (!tree) { | |
699 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 700 | return kFALSE; |
701 | } | |
b8cd5251 | 702 | fTracker[iDet]->LoadClusters(tree); |
703 | ||
704 | // run tracking | |
705 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
706 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 707 | return kFALSE; |
708 | } | |
b8cd5251 | 709 | if (fCheckPointLevel > 1) { |
710 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
711 | } | |
878e1fe1 | 712 | // preliminary PID in TPC needed by the ITS tracker |
713 | if (iDet == 1) { | |
714 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
b26c3770 | 715 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 716 | AliESDpid::MakePID(esd); |
717 | } | |
b8cd5251 | 718 | } |
596a855f | 719 | |
b8cd5251 | 720 | // pass 2: ALL backwards |
721 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
722 | if (!fTracker[iDet]) continue; | |
723 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
724 | ||
725 | // load clusters | |
726 | if (iDet > 1) { // all except ITS, TPC | |
727 | TTree* tree = NULL; | |
7b61cd9c | 728 | fLoader[iDet]->LoadRecPoints("read"); |
729 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 730 | if (!tree) { |
731 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 732 | return kFALSE; |
733 | } | |
b8cd5251 | 734 | fTracker[iDet]->LoadClusters(tree); |
735 | } | |
24f7a148 | 736 | |
b8cd5251 | 737 | // run tracking |
738 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
739 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
740 | return kFALSE; | |
741 | } | |
742 | if (fCheckPointLevel > 1) { | |
743 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
744 | } | |
24f7a148 | 745 | |
b8cd5251 | 746 | // unload clusters |
747 | if (iDet > 2) { // all except ITS, TPC, TRD | |
748 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 749 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 750 | } |
751 | } | |
596a855f | 752 | |
b8cd5251 | 753 | // pass 3: TRD + TPC + ITS refit inwards |
754 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
755 | if (!fTracker[iDet]) continue; | |
756 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 757 | |
b8cd5251 | 758 | // run tracking |
759 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
760 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
761 | return kFALSE; | |
762 | } | |
763 | if (fCheckPointLevel > 1) { | |
764 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
765 | } | |
596a855f | 766 | |
b8cd5251 | 767 | // unload clusters |
768 | fTracker[iDet]->UnloadClusters(); | |
769 | fLoader[iDet]->UnloadRecPoints(); | |
770 | } | |
596a855f | 771 | |
5f8272e1 | 772 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
773 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 774 | |
596a855f | 775 | return kTRUE; |
776 | } | |
777 | ||
778 | //_____________________________________________________________________________ | |
24f7a148 | 779 | Bool_t AliReconstruction::FillESD(AliESD*& esd, const TString& detectors) |
596a855f | 780 | { |
781 | // fill the event summary data | |
782 | ||
030b532d | 783 | TStopwatch stopwatch; |
784 | stopwatch.Start(); | |
815c2b38 | 785 | AliInfo("filling ESD"); |
030b532d | 786 | |
596a855f | 787 | TString detStr = detectors; |
b8cd5251 | 788 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
789 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
790 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
791 | if (!reconstructor) continue; | |
792 | ||
793 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
794 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 795 | TTree* clustersTree = NULL; |
796 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
797 | fLoader[iDet]->LoadRecPoints("read"); | |
798 | clustersTree = fLoader[iDet]->TreeR(); | |
799 | if (!clustersTree) { | |
800 | AliError(Form("Can't get the %s clusters tree", | |
801 | fgkDetectorName[iDet])); | |
802 | if (fStopOnError) return kFALSE; | |
803 | } | |
804 | } | |
805 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
806 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
807 | } else { | |
808 | TTree* digitsTree = NULL; | |
809 | if (fLoader[iDet]) { | |
810 | fLoader[iDet]->LoadDigits("read"); | |
811 | digitsTree = fLoader[iDet]->TreeD(); | |
812 | if (!digitsTree) { | |
813 | AliError(Form("Can't get the %s digits tree", | |
814 | fgkDetectorName[iDet])); | |
815 | if (fStopOnError) return kFALSE; | |
816 | } | |
817 | } | |
818 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
819 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
820 | } | |
821 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
822 | fLoader[iDet]->UnloadRecPoints(); | |
823 | } | |
824 | ||
b8cd5251 | 825 | if (fRawReader) { |
826 | reconstructor->FillESD(fRunLoader, fRawReader, esd); | |
827 | } else { | |
828 | reconstructor->FillESD(fRunLoader, esd); | |
24f7a148 | 829 | } |
b8cd5251 | 830 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 831 | } |
832 | } | |
833 | ||
834 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 835 | AliError(Form("the following detectors were not found: %s", |
836 | detStr.Data())); | |
596a855f | 837 | if (fStopOnError) return kFALSE; |
838 | } | |
839 | ||
5f8272e1 | 840 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
841 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 842 | |
596a855f | 843 | return kTRUE; |
844 | } | |
845 | ||
846 | ||
847 | //_____________________________________________________________________________ | |
848 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
849 | { | |
850 | // check whether detName is contained in detectors | |
851 | // if yes, it is removed from detectors | |
852 | ||
853 | // check if all detectors are selected | |
854 | if ((detectors.CompareTo("ALL") == 0) || | |
855 | detectors.BeginsWith("ALL ") || | |
856 | detectors.EndsWith(" ALL") || | |
857 | detectors.Contains(" ALL ")) { | |
858 | detectors = "ALL"; | |
859 | return kTRUE; | |
860 | } | |
861 | ||
862 | // search for the given detector | |
863 | Bool_t result = kFALSE; | |
864 | if ((detectors.CompareTo(detName) == 0) || | |
865 | detectors.BeginsWith(detName+" ") || | |
866 | detectors.EndsWith(" "+detName) || | |
867 | detectors.Contains(" "+detName+" ")) { | |
868 | detectors.ReplaceAll(detName, ""); | |
869 | result = kTRUE; | |
870 | } | |
871 | ||
872 | // clean up the detectors string | |
873 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
874 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
875 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
876 | ||
877 | return result; | |
878 | } | |
e583c30d | 879 | |
f08fc9f5 | 880 | //_____________________________________________________________________________ |
881 | Bool_t AliReconstruction::InitRunLoader() | |
882 | { | |
883 | // get or create the run loader | |
884 | ||
885 | if (gAlice) delete gAlice; | |
886 | gAlice = NULL; | |
887 | ||
b26c3770 | 888 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
889 | // load all base libraries to get the loader classes | |
890 | TString libs = gSystem->GetLibraries(); | |
891 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
892 | TString detName = fgkDetectorName[iDet]; | |
893 | if (detName == "HLT") continue; | |
894 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
895 | gSystem->Load("lib" + detName + "base.so"); | |
896 | } | |
f08fc9f5 | 897 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
898 | if (!fRunLoader) { | |
899 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
900 | CleanUp(); | |
901 | return kFALSE; | |
902 | } | |
b26c3770 | 903 | fRunLoader->CdGAFile(); |
904 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
905 | if (fRunLoader->LoadgAlice() == 0) { | |
906 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 907 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
7ff9d95a | 908 | AliExternalTrackParam::SetFieldMap(gAlice->Field()); |
909 | if(fUniformField) | |
910 | AliExternalTrackParam::SetUniformFieldTracking(); | |
911 | else | |
912 | AliExternalTrackParam::SetNonuniformFieldTracking(); | |
b26c3770 | 913 | } |
f08fc9f5 | 914 | } |
915 | if (!gAlice && !fRawReader) { | |
916 | AliError(Form("no gAlice object found in file %s", | |
917 | fGAliceFileName.Data())); | |
918 | CleanUp(); | |
919 | return kFALSE; | |
920 | } | |
921 | ||
922 | } else { // galice.root does not exist | |
923 | if (!fRawReader) { | |
924 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
925 | CleanUp(); | |
926 | return kFALSE; | |
927 | } | |
928 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
929 | AliConfig::GetDefaultEventFolderName(), | |
930 | "recreate"); | |
931 | if (!fRunLoader) { | |
932 | AliError(Form("could not create run loader in file %s", | |
933 | fGAliceFileName.Data())); | |
934 | CleanUp(); | |
935 | return kFALSE; | |
936 | } | |
937 | fRunLoader->MakeTree("E"); | |
938 | Int_t iEvent = 0; | |
939 | while (fRawReader->NextEvent()) { | |
940 | fRunLoader->SetEventNumber(iEvent); | |
941 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
942 | iEvent, iEvent); | |
943 | fRunLoader->MakeTree("H"); | |
944 | fRunLoader->TreeE()->Fill(); | |
945 | iEvent++; | |
946 | } | |
947 | fRawReader->RewindEvents(); | |
948 | fRunLoader->WriteHeader("OVERWRITE"); | |
949 | fRunLoader->CdGAFile(); | |
950 | fRunLoader->Write(0, TObject::kOverwrite); | |
951 | // AliTracker::SetFieldMap(???); | |
952 | } | |
953 | ||
954 | return kTRUE; | |
955 | } | |
956 | ||
c757bafd | 957 | //_____________________________________________________________________________ |
b8cd5251 | 958 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 959 | { |
f08fc9f5 | 960 | // get the reconstructor object and the loader for a detector |
c757bafd | 961 | |
b8cd5251 | 962 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
963 | ||
964 | // load the reconstructor object | |
965 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
966 | TString detName = fgkDetectorName[iDet]; | |
967 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 968 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 969 | |
970 | if (detName == "HLT") { | |
971 | if (!gROOT->GetClass("AliLevel3")) { | |
972 | gSystem->Load("libAliL3Src.so"); | |
973 | gSystem->Load("libAliL3Misc.so"); | |
974 | gSystem->Load("libAliL3Hough.so"); | |
975 | gSystem->Load("libAliL3Comp.so"); | |
976 | } | |
977 | } | |
978 | ||
979 | AliReconstructor* reconstructor = NULL; | |
980 | // first check if a plugin is defined for the reconstructor | |
981 | TPluginHandler* pluginHandler = | |
982 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 983 | // if not, add a plugin for it |
984 | if (!pluginHandler) { | |
b8cd5251 | 985 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 986 | TString libs = gSystem->GetLibraries(); |
987 | if (libs.Contains("lib" + detName + "base.so") || | |
988 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 989 | pluginManager->AddHandler("AliReconstructor", detName, |
990 | recName, detName + "rec", recName + "()"); | |
991 | } else { | |
992 | pluginManager->AddHandler("AliReconstructor", detName, | |
993 | recName, detName, recName + "()"); | |
c757bafd | 994 | } |
b8cd5251 | 995 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
996 | } | |
997 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
998 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 999 | } |
b8cd5251 | 1000 | if (reconstructor) { |
1001 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1002 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
b26c3770 | 1003 | reconstructor->Init(fRunLoader); |
b8cd5251 | 1004 | fReconstructor[iDet] = reconstructor; |
1005 | } | |
1006 | ||
f08fc9f5 | 1007 | // get or create the loader |
1008 | if (detName != "HLT") { | |
1009 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1010 | if (!fLoader[iDet]) { | |
1011 | AliConfig::Instance() | |
1012 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1013 | detName, detName); | |
1014 | // first check if a plugin is defined for the loader | |
1015 | TPluginHandler* pluginHandler = | |
1016 | pluginManager->FindHandler("AliLoader", detName); | |
1017 | // if not, add a plugin for it | |
1018 | if (!pluginHandler) { | |
1019 | TString loaderName = "Ali" + detName + "Loader"; | |
1020 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1021 | pluginManager->AddHandler("AliLoader", detName, | |
1022 | loaderName, detName + "base", | |
1023 | loaderName + "(const char*, TFolder*)"); | |
1024 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1025 | } | |
1026 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1027 | fLoader[iDet] = | |
1028 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1029 | fRunLoader->GetEventFolder()); | |
1030 | } | |
1031 | if (!fLoader[iDet]) { // use default loader | |
1032 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1033 | } | |
1034 | if (!fLoader[iDet]) { | |
1035 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1036 | if (fStopOnError) return NULL; |
f08fc9f5 | 1037 | } else { |
1038 | fRunLoader->AddLoader(fLoader[iDet]); | |
1039 | fRunLoader->CdGAFile(); | |
1040 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1041 | fRunLoader->Write(0, TObject::kOverwrite); | |
1042 | } | |
1043 | } | |
1044 | } | |
1045 | ||
b8cd5251 | 1046 | return reconstructor; |
c757bafd | 1047 | } |
1048 | ||
2257f27e | 1049 | //_____________________________________________________________________________ |
1050 | Bool_t AliReconstruction::CreateVertexer() | |
1051 | { | |
1052 | // create the vertexer | |
1053 | ||
b8cd5251 | 1054 | fVertexer = NULL; |
1055 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1056 | if (itsReconstructor) { |
b8cd5251 | 1057 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e | 1058 | } |
b8cd5251 | 1059 | if (!fVertexer) { |
815c2b38 | 1060 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1061 | if (fStopOnError) return kFALSE; |
1062 | } | |
1063 | ||
1064 | return kTRUE; | |
1065 | } | |
1066 | ||
24f7a148 | 1067 | //_____________________________________________________________________________ |
b8cd5251 | 1068 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1069 | { |
f08fc9f5 | 1070 | // create the trackers |
24f7a148 | 1071 | |
b8cd5251 | 1072 | TString detStr = detectors; |
1073 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1074 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1075 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1076 | if (!reconstructor) continue; | |
1077 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1078 | if (detName == "HLT") { |
1079 | fRunHLTTracking = kTRUE; | |
1080 | continue; | |
1081 | } | |
f08fc9f5 | 1082 | |
1083 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); | |
1084 | if (!fTracker[iDet] && (iDet < 7)) { | |
1085 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1086 | if (fStopOnError) return kFALSE; |
1087 | } | |
1088 | } | |
1089 | ||
24f7a148 | 1090 | return kTRUE; |
1091 | } | |
1092 | ||
e583c30d | 1093 | //_____________________________________________________________________________ |
b26c3770 | 1094 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1095 | { |
1096 | // delete trackers and the run loader and close and delete the file | |
1097 | ||
b8cd5251 | 1098 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1099 | delete fReconstructor[iDet]; | |
1100 | fReconstructor[iDet] = NULL; | |
1101 | fLoader[iDet] = NULL; | |
1102 | delete fTracker[iDet]; | |
1103 | fTracker[iDet] = NULL; | |
1104 | } | |
1105 | delete fVertexer; | |
1106 | fVertexer = NULL; | |
e583c30d | 1107 | |
1108 | delete fRunLoader; | |
1109 | fRunLoader = NULL; | |
b649205a | 1110 | delete fRawReader; |
1111 | fRawReader = NULL; | |
e583c30d | 1112 | |
1113 | if (file) { | |
1114 | file->Close(); | |
1115 | delete file; | |
1116 | } | |
b26c3770 | 1117 | |
1118 | if (fileOld) { | |
1119 | fileOld->Close(); | |
1120 | delete fileOld; | |
1121 | gSystem->Unlink("AliESDs.old.root"); | |
1122 | } | |
e583c30d | 1123 | } |
24f7a148 | 1124 | |
1125 | ||
1126 | //_____________________________________________________________________________ | |
1127 | Bool_t AliReconstruction::ReadESD(AliESD*& esd, const char* recStep) const | |
1128 | { | |
1129 | // read the ESD event from a file | |
1130 | ||
1131 | if (!esd) return kFALSE; | |
1132 | char fileName[256]; | |
1133 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1134 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1135 | if (gSystem->AccessPathName(fileName)) return kFALSE; | |
1136 | ||
f3a97c86 | 1137 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1138 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1139 | TFile* file = TFile::Open(fileName); |
1140 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1141 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1142 | delete file; |
1143 | return kFALSE; | |
1144 | } | |
1145 | ||
1146 | gROOT->cd(); | |
1147 | delete esd; | |
1148 | esd = (AliESD*) file->Get("ESD"); | |
1149 | file->Close(); | |
1150 | delete file; | |
1151 | return kTRUE; | |
1152 | } | |
1153 | ||
1154 | //_____________________________________________________________________________ | |
1155 | void AliReconstruction::WriteESD(AliESD* esd, const char* recStep) const | |
1156 | { | |
1157 | // write the ESD event to a file | |
1158 | ||
1159 | if (!esd) return; | |
1160 | char fileName[256]; | |
1161 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1162 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1163 | ||
815c2b38 | 1164 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1165 | TFile* file = TFile::Open(fileName, "recreate"); |
1166 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1167 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1168 | } else { |
1169 | esd->Write("ESD"); | |
1170 | file->Close(); | |
1171 | } | |
1172 | delete file; | |
1173 | } | |
f3a97c86 | 1174 | |
1175 | ||
1176 | ||
1177 | ||
1178 | //_____________________________________________________________________________ | |
1179 | void AliReconstruction::CreateTag(TFile* file) | |
1180 | { | |
089bf903 | 1181 | // Creates the tags for all the events in a given ESD file |
4302e20f | 1182 | Int_t ntrack; |
089bf903 | 1183 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; |
1184 | Int_t nPos, nNeg, nNeutr; | |
1185 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
1186 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
1187 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
1188 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
1189 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
4302e20f | 1190 | |
f3a97c86 | 1191 | AliRunTag *tag = new AliRunTag(); |
1192 | AliDetectorTag *detTag = new AliDetectorTag(); | |
1193 | AliEventTag *evTag = new AliEventTag(); | |
1194 | TTree ttag("T","A Tree with event tags"); | |
1195 | TBranch * btag = ttag.Branch("AliTAG", "AliRunTag", &tag); | |
1196 | btag->SetCompressionLevel(9); | |
1197 | ||
1198 | AliInfo(Form("Creating the tags.......")); | |
1199 | ||
1200 | if (!file || !file->IsOpen()) { | |
1201 | AliError(Form("opening failed")); | |
1202 | delete file; | |
1203 | return ; | |
1204 | } | |
1205 | ||
1206 | TTree *t = (TTree*) file->Get("esdTree"); | |
1207 | TBranch * b = t->GetBranch("ESD"); | |
1208 | AliESD *esd = 0; | |
1209 | b->SetAddress(&esd); | |
1210 | ||
1211 | tag->SetRunId(esd->GetRunNumber()); | |
1212 | ||
1213 | Int_t firstEvent = 0,lastEvent = 0; | |
089bf903 | 1214 | Int_t iNumberOfEvents = b->GetEntries(); |
1215 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) | |
f3a97c86 | 1216 | { |
4302e20f | 1217 | ntrack = 0; |
089bf903 | 1218 | nPos = 0; |
1219 | nNeg = 0; | |
1220 | nNeutr =0; | |
1221 | nK0s = 0; | |
1222 | nNeutrons = 0; | |
1223 | nPi0s = 0; | |
1224 | nGamas = 0; | |
1225 | nProtons = 0; | |
1226 | nKaons = 0; | |
1227 | nPions = 0; | |
1228 | nMuons = 0; | |
1229 | nElectrons = 0; | |
1230 | nCh1GeV = 0; | |
1231 | nCh3GeV = 0; | |
1232 | nCh10GeV = 0; | |
1233 | nMu1GeV = 0; | |
1234 | nMu3GeV = 0; | |
1235 | nMu10GeV = 0; | |
1236 | nEl1GeV = 0; | |
1237 | nEl3GeV = 0; | |
1238 | nEl10GeV = 0; | |
1239 | maxPt = .0; | |
1240 | meanPt = .0; | |
1241 | totalP = .0; | |
1242 | ||
1243 | b->GetEntry(iEventNumber); | |
1244 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
1245 | ||
1246 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) | |
4302e20f | 1247 | { |
089bf903 | 1248 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); |
1249 | UInt_t status = esdTrack->GetStatus(); | |
4302e20f | 1250 | |
1251 | //select only tracks with ITS refit | |
1252 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1253 | ||
1254 | //select only tracks with TPC refit-->remove extremely high Pt tracks | |
1255 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
1256 | ||
1257 | //select only tracks with the "combined PID" | |
1258 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1259 | Double_t p[3]; | |
089bf903 | 1260 | esdTrack->GetPxPyPz(p); |
1261 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
4302e20f | 1262 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); |
089bf903 | 1263 | totalP += momentum; |
1264 | meanPt += fPt; | |
1265 | if(fPt > maxPt) | |
1266 | maxPt = fPt; | |
4302e20f | 1267 | |
089bf903 | 1268 | if(esdTrack->GetSign() > 0) |
4302e20f | 1269 | { |
089bf903 | 1270 | nPos++; |
4302e20f | 1271 | if(fPt > 1.0) |
089bf903 | 1272 | nCh1GeV++; |
4302e20f | 1273 | if(fPt > 3.0) |
089bf903 | 1274 | nCh3GeV++; |
4302e20f | 1275 | if(fPt > 10.0) |
089bf903 | 1276 | nCh10GeV++; |
4302e20f | 1277 | } |
089bf903 | 1278 | if(esdTrack->GetSign() < 0) |
4302e20f | 1279 | { |
089bf903 | 1280 | nNeg++; |
4302e20f | 1281 | if(fPt > 1.0) |
089bf903 | 1282 | nCh1GeV++; |
4302e20f | 1283 | if(fPt > 3.0) |
089bf903 | 1284 | nCh3GeV++; |
4302e20f | 1285 | if(fPt > 10.0) |
089bf903 | 1286 | nCh10GeV++; |
4302e20f | 1287 | } |
089bf903 | 1288 | if(esdTrack->GetSign() == 0) |
1289 | nNeutr++; | |
4302e20f | 1290 | |
1291 | //PID | |
1292 | Double_t prob[10]; | |
089bf903 | 1293 | esdTrack->GetESDpid(prob); |
4302e20f | 1294 | |
1295 | //K0s | |
1296 | if ((prob[8]>prob[7])&&(prob[8]>prob[6])&&(prob[8]>prob[5])&&(prob[8]>prob[4])&&(prob[8]>prob[3])&&(prob[8]>prob[2])&&(prob[8]>prob[1])&&(prob[8]>prob[0])) | |
089bf903 | 1297 | nK0s++; |
4302e20f | 1298 | //neutrons |
1299 | if ((prob[7]>prob[8])&&(prob[7]>prob[6])&&(prob[7]>prob[5])&&(prob[7]>prob[4])&&(prob[7]>prob[3])&&(prob[7]>prob[2])&&(prob[7]>prob[1])&&(prob[7]>prob[0])) | |
089bf903 | 1300 | nNeutrons++; |
4302e20f | 1301 | //pi0s |
1302 | if ((prob[6]>prob[8])&&(prob[6]>prob[7])&&(prob[6]>prob[5])&&(prob[6]>prob[4])&&(prob[6]>prob[3])&&(prob[6]>prob[2])&&(prob[6]>prob[1])&&(prob[6]>prob[0])) | |
089bf903 | 1303 | nPi0s++; |
4302e20f | 1304 | //gamas |
1305 | if ((prob[5]>prob[8])&&(prob[5]>prob[7])&&(prob[5]>prob[6])&&(prob[5]>prob[4])&&(prob[5]>prob[3])&&(prob[5]>prob[2])&&(prob[5]>prob[1])&&(prob[5]>prob[0])) | |
089bf903 | 1306 | nGamas++; |
4302e20f | 1307 | //protons |
1308 | if ((prob[4]>prob[8])&&(prob[4]>prob[7])&&(prob[4]>prob[6])&&(prob[4]>prob[5])&&(prob[4]>prob[3])&&(prob[4]>prob[2])&&(prob[4]>prob[1])&&(prob[4]>prob[0])) | |
089bf903 | 1309 | nProtons++; |
4302e20f | 1310 | //kaons |
1311 | if ((prob[3]>prob[8])&&(prob[3]>prob[7])&&(prob[3]>prob[6])&&(prob[3]>prob[5])&&(prob[3]>prob[4])&&(prob[3]>prob[2])&&(prob[3]>prob[1])&&(prob[3]>prob[0])) | |
089bf903 | 1312 | nKaons++; |
4302e20f | 1313 | //kaons |
1314 | if ((prob[2]>prob[8])&&(prob[2]>prob[7])&&(prob[2]>prob[6])&&(prob[2]>prob[5])&&(prob[2]>prob[4])&&(prob[2]>prob[3])&&(prob[2]>prob[1])&&(prob[2]>prob[0])) | |
089bf903 | 1315 | nPions++; |
4302e20f | 1316 | //muons |
1317 | if ((prob[1]>prob[8])&&(prob[1]>prob[7])&&(prob[1]>prob[6])&&(prob[1]>prob[5])&&(prob[1]>prob[4])&&(prob[1]>prob[3])&&(prob[1]>prob[2])&&(prob[1]>prob[0])) | |
1318 | { | |
089bf903 | 1319 | nMuons++; |
4302e20f | 1320 | if(fPt > 1.0) |
089bf903 | 1321 | nMu1GeV++; |
4302e20f | 1322 | if(fPt > 3.0) |
089bf903 | 1323 | nMu3GeV++; |
4302e20f | 1324 | if(fPt > 10.0) |
089bf903 | 1325 | nMu10GeV++; |
4302e20f | 1326 | } |
1327 | //electrons | |
1328 | if ((prob[0]>prob[8])&&(prob[0]>prob[7])&&(prob[0]>prob[6])&&(prob[0]>prob[5])&&(prob[0]>prob[4])&&(prob[0]>prob[3])&&(prob[0]>prob[2])&&(prob[0]>prob[1])) | |
1329 | { | |
089bf903 | 1330 | nElectrons++; |
4302e20f | 1331 | if(fPt > 1.0) |
089bf903 | 1332 | nEl1GeV++; |
4302e20f | 1333 | if(fPt > 3.0) |
089bf903 | 1334 | nEl3GeV++; |
4302e20f | 1335 | if(fPt > 10.0) |
089bf903 | 1336 | nEl10GeV++; |
4302e20f | 1337 | } |
1338 | ||
1339 | ||
1340 | ||
1341 | ntrack++; | |
1342 | }//track loop | |
1343 | // Fill the event tags | |
b085f7b9 | 1344 | if(ntrack != 0) |
089bf903 | 1345 | meanPt = meanPt/ntrack; |
f3a97c86 | 1346 | |
089bf903 | 1347 | evTag->SetEventId(iEventNumber+1); |
1348 | evTag->SetVertexX(vertexIn->GetXv()); | |
1349 | evTag->SetVertexY(vertexIn->GetYv()); | |
1350 | evTag->SetVertexZ(vertexIn->GetZv()); | |
4302e20f | 1351 | |
1352 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
1353 | ||
1354 | evTag->SetTrigger(esd->GetTrigger()); | |
1355 | ||
1356 | evTag->SetZDCNeutronEnergy(esd->GetZDCNEnergy()); | |
1357 | evTag->SetZDCProtonEnergy(esd->GetZDCPEnergy()); | |
1358 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy()); | |
1359 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
1360 | ||
1361 | ||
f3a97c86 | 1362 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); |
089bf903 | 1363 | evTag->SetNumOfPosTracks(nPos); |
1364 | evTag->SetNumOfNegTracks(nNeg); | |
1365 | evTag->SetNumOfNeutrTracks(nNeutr); | |
4302e20f | 1366 | |
f3a97c86 | 1367 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); |
1368 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
4302e20f | 1369 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); |
1370 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1371 | ||
089bf903 | 1372 | evTag->SetNumOfProtons(nProtons); |
1373 | evTag->SetNumOfKaons(nKaons); | |
1374 | evTag->SetNumOfPions(nPions); | |
1375 | evTag->SetNumOfMuons(nMuons); | |
1376 | evTag->SetNumOfElectrons(nElectrons); | |
1377 | evTag->SetNumOfPhotons(nGamas); | |
1378 | evTag->SetNumOfPi0s(nPi0s); | |
1379 | evTag->SetNumOfNeutrons(nNeutrons); | |
1380 | evTag->SetNumOfKaon0s(nK0s); | |
4302e20f | 1381 | |
089bf903 | 1382 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); |
1383 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1384 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1385 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1386 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1387 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1388 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1389 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1390 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
f3a97c86 | 1391 | |
1392 | evTag->SetNumOfPHOSTracks(esd->GetNumberOfPHOSParticles()); | |
1393 | evTag->SetNumOfEMCALTracks(esd->GetNumberOfEMCALParticles()); | |
4302e20f | 1394 | |
089bf903 | 1395 | evTag->SetTotalMomentum(totalP); |
1396 | evTag->SetMeanPt(meanPt); | |
1397 | evTag->SetMaxPt(maxPt); | |
4302e20f | 1398 | |
cb1645b7 | 1399 | tag->AddEventTag(*evTag); |
f3a97c86 | 1400 | } |
089bf903 | 1401 | lastEvent = iNumberOfEvents; |
f3a97c86 | 1402 | |
1403 | ttag.Fill(); | |
1404 | tag->Clear(); | |
1405 | ||
1406 | char fileName[256]; | |
1407 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", | |
1408 | tag->GetRunId(),firstEvent,lastEvent ); | |
1409 | AliInfo(Form("writing tags to file %s", fileName)); | |
1410 | AliDebug(1, Form("writing tags to file %s", fileName)); | |
1411 | ||
1412 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1413 | ftag->cd(); | |
1414 | ttag.Write(); | |
1415 | ftag->Close(); | |
1416 | file->cd(); | |
1417 | delete tag; | |
1418 | delete detTag; | |
1419 | delete evTag; | |
1420 | } | |
1421 |