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4ae78bb1 | 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 | ||
803d1ab0 | 16 | /* $Id$ */ |
4ae78bb1 | 17 | |
18 | //_________________________________________________________________________ | |
19 | // A singleton. This class should be used in the analysis stage to get | |
20 | // reconstructed objects: Digits, RecPoints, TrackSegments and RecParticles, | |
21 | // instead of directly reading them from galice.root file. This container | |
22 | // ensures, that one reads Digits, made of these particular digits, RecPoints, | |
23 | // made of these particular RecPoints, TrackSegments and RecParticles. | |
24 | // This becomes non trivial if there are several identical branches, produced with | |
25 | // different set of parameters. | |
26 | // | |
27 | // An example of how to use (see also class AliPHOSAnalyser): | |
28 | // AliPHOSGetter * gime = AliPHOSGetter::GetInstance("galice.root","test") ; | |
29 | // for(Int_t irecp = 0; irecp < gime->NRecParticles() ; irecp++) | |
30 | // AliPHOSRecParticle * part = gime->RecParticle(1) ; | |
31 | // ................ | |
2a657981 | 32 | // gime->Event(event) ; // reads new event from galice.root |
4ae78bb1 | 33 | // |
2a657981 | 34 | //*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH) |
35 | //*-- Completely redesigned by Dmitri Peressounko March 2001 | |
4ae78bb1 | 36 | // |
37 | //*-- YS June 2001 : renamed the original AliPHOSIndexToObject and make | |
38 | //*-- systematic usage of TFolders without changing the interface | |
39 | ////////////////////////////////////////////////////////////////////////////// | |
40 | ||
4ae78bb1 | 41 | // --- ROOT system --- |
88cb7938 | 42 | |
d7b234dd | 43 | #include <TFile.h> |
44 | #include <TROOT.h> | |
45 | #include <TSystem.h> | |
46 | #include <TParticle.h> | |
a43c51c3 | 47 | #include <TF1.h> |
e4d04cf1 | 48 | #include <TGraph.h> |
ff808dc7 | 49 | //#include <TCanvas.h> |
351dd634 | 50 | //#include <TFrame.h> |
4ae78bb1 | 51 | |
52 | // --- Standard library --- | |
4ae78bb1 | 53 | |
54 | // --- AliRoot header files --- | |
024a7e64 | 55 | #include "AliESD.h" |
56 | #include "AliHeader.h" | |
57 | #include "AliMC.h" | |
e957fea8 | 58 | #include "AliPHOS.h" |
024a7e64 | 59 | #include "AliPHOSBeamTestEvent.h" |
60 | #include "AliPHOSGetter.h" | |
61 | #include "AliPHOSLoader.h" | |
88cb7938 | 62 | #include "AliRunLoader.h" |
63 | #include "AliStack.h" | |
a43c51c3 | 64 | #include "AliPHOSRawStream.h" |
65 | #include "AliRawReaderFile.h" | |
e4d04cf1 | 66 | #include "AliLog.h" |
7ca0684e | 67 | #include "AliCDBLocal.h" |
68 | #include "AliCDBStorage.h" | |
9e1ceb13 | 69 | #include "AliCDBManager.h" |
88cb7938 | 70 | |
4ae78bb1 | 71 | ClassImp(AliPHOSGetter) |
72 | ||
88cb7938 | 73 | AliPHOSGetter * AliPHOSGetter::fgObjGetter = 0 ; |
74 | AliPHOSLoader * AliPHOSGetter::fgPhosLoader = 0; | |
75 | Int_t AliPHOSGetter::fgDebug = 0; | |
7ca0684e | 76 | AliPHOSCalibData* AliPHOSGetter::fCalibData = 0; |
88cb7938 | 77 | |
78 | // TFile * AliPHOSGetter::fgFile = 0 ; | |
4ae78bb1 | 79 | |
80 | //____________________________________________________________________________ | |
88cb7938 | 81 | AliPHOSGetter::AliPHOSGetter(const char* headerFile, const char* version, Option_t * openingOption) |
4ae78bb1 | 82 | { |
88cb7938 | 83 | // ctor only called by Instance() |
4ae78bb1 | 84 | |
88cb7938 | 85 | AliRunLoader* rl = AliRunLoader::GetRunLoader(version) ; |
86 | if (!rl) { | |
87 | rl = AliRunLoader::Open(headerFile, version, openingOption); | |
88 | if (!rl) { | |
89 | Fatal("AliPHOSGetter", "Could not find the Run Loader for %s - %s",headerFile, version) ; | |
90 | return ; | |
91 | } | |
92 | if (rl->GetAliRun() == 0x0) { | |
93 | rl->LoadgAlice(); | |
94 | gAlice = rl->GetAliRun(); // should be removed | |
12a7cec1 | 95 | rl->LoadHeader(); |
88cb7938 | 96 | } |
fbf811ec | 97 | } |
88cb7938 | 98 | fgPhosLoader = dynamic_cast<AliPHOSLoader*>(rl->GetLoader("PHOSLoader")); |
99 | if ( !fgPhosLoader ) | |
100 | Error("AliPHOSGetter", "Could not find PHOSLoader") ; | |
101 | else | |
102 | fgPhosLoader->SetTitle(version); | |
103 | ||
88cb7938 | 104 | // initialize data members |
105 | SetDebug(0) ; | |
106 | fBTE = 0 ; | |
107 | fPrimaries = 0 ; | |
108 | fLoadingStatus = "" ; | |
d2713783 | 109 | |
110 | fESDFileName = rl->GetFileName() ; // this should be the galice.root file | |
111 | fESDFileName.ReplaceAll("galice.root", "AliESDs.root") ; | |
95635748 | 112 | fESDFile = 0 ; |
677c8a30 | 113 | fESD = 0 ; |
114 | fESDTree = 0 ; | |
66f895c8 | 115 | fRawDigits = kFALSE ; |
7ca0684e | 116 | |
88cb7938 | 117 | } |
9bd3caba | 118 | |
88cb7938 | 119 | //____________________________________________________________________________ |
120 | AliPHOSGetter::~AliPHOSGetter() | |
121 | { | |
122 | // dtor | |
66f895c8 | 123 | if(fgPhosLoader){ |
124 | delete fgPhosLoader ; | |
125 | fgPhosLoader = 0 ; | |
126 | } | |
127 | if(fBTE){ | |
128 | delete fBTE ; | |
129 | fBTE = 0 ; | |
130 | } | |
131 | if(fPrimaries){ | |
132 | fPrimaries->Delete() ; | |
133 | delete fPrimaries ; | |
134 | } | |
677c8a30 | 135 | if (fESD) |
136 | delete fESD ; | |
137 | if (fESDTree) | |
66f895c8 | 138 | delete fESDTree ; |
139 | ||
7c193632 | 140 | fgObjGetter = 0; |
0ef40383 | 141 | } |
142 | ||
143 | //____________________________________________________________________________ | |
144 | void AliPHOSGetter::Reset() | |
145 | { | |
146 | // resets things in case the getter is called consecutively with different files | |
147 | // the PHOS Loader is already deleted by the Run Loader | |
148 | ||
149 | if (fPrimaries) { | |
150 | fPrimaries->Delete() ; | |
151 | delete fPrimaries ; | |
152 | } | |
153 | fgPhosLoader = 0; | |
154 | fgObjGetter = 0; | |
88cb7938 | 155 | } |
fbf811ec | 156 | |
88cb7938 | 157 | //____________________________________________________________________________ |
158 | AliPHOSClusterizer * AliPHOSGetter::Clusterizer() | |
159 | { | |
e957fea8 | 160 | // Returns pointer to the Clusterizer task |
88cb7938 | 161 | AliPHOSClusterizer * rv ; |
162 | rv = dynamic_cast<AliPHOSClusterizer *>(PhosLoader()->Reconstructioner()) ; | |
163 | if (!rv) { | |
164 | Event(0, "R") ; | |
165 | rv = dynamic_cast<AliPHOSClusterizer*>(PhosLoader()->Reconstructioner()) ; | |
166 | } | |
167 | return rv ; | |
168 | } | |
4ae78bb1 | 169 | |
88cb7938 | 170 | //____________________________________________________________________________ |
171 | TObjArray * AliPHOSGetter::CpvRecPoints() | |
172 | { | |
173 | // asks the Loader to return the CPV RecPoints container | |
4ae78bb1 | 174 | |
88cb7938 | 175 | TObjArray * rv = 0 ; |
176 | ||
177 | rv = PhosLoader()->CpvRecPoints() ; | |
178 | if (!rv) { | |
179 | PhosLoader()->MakeRecPointsArray() ; | |
180 | rv = PhosLoader()->CpvRecPoints() ; | |
181 | } | |
182 | return rv ; | |
183 | } | |
dca3a7c4 | 184 | |
88cb7938 | 185 | //____________________________________________________________________________ |
186 | TClonesArray * AliPHOSGetter::Digits() | |
187 | { | |
188 | // asks the Loader to return the Digits container | |
7bb289a7 | 189 | |
88cb7938 | 190 | TClonesArray * rv = 0 ; |
191 | rv = PhosLoader()->Digits() ; | |
7bb289a7 | 192 | |
88cb7938 | 193 | if( !rv ) { |
194 | PhosLoader()->MakeDigitsArray() ; | |
195 | rv = PhosLoader()->Digits() ; | |
4ae78bb1 | 196 | } |
88cb7938 | 197 | return rv ; |
198 | } | |
4b808d52 | 199 | |
88cb7938 | 200 | //____________________________________________________________________________ |
201 | AliPHOSDigitizer * AliPHOSGetter::Digitizer() | |
202 | { | |
e957fea8 | 203 | // Returns pointer to the Digitizer task |
88cb7938 | 204 | AliPHOSDigitizer * rv ; |
205 | rv = dynamic_cast<AliPHOSDigitizer *>(PhosLoader()->Digitizer()) ; | |
206 | if (!rv) { | |
207 | Event(0, "D") ; | |
208 | rv = dynamic_cast<AliPHOSDigitizer *>(PhosLoader()->Digitizer()) ; | |
209 | } | |
210 | return rv ; | |
4ae78bb1 | 211 | } |
fbf811ec | 212 | |
88cb7938 | 213 | |
4ae78bb1 | 214 | //____________________________________________________________________________ |
88cb7938 | 215 | TObjArray * AliPHOSGetter::EmcRecPoints() |
0bc3b8ed | 216 | { |
88cb7938 | 217 | // asks the Loader to return the EMC RecPoints container |
d489fb96 | 218 | |
88cb7938 | 219 | TObjArray * rv = 0 ; |
65549808 | 220 | |
88cb7938 | 221 | rv = PhosLoader()->EmcRecPoints() ; |
222 | if (!rv) { | |
223 | PhosLoader()->MakeRecPointsArray() ; | |
224 | rv = PhosLoader()->EmcRecPoints() ; | |
89165262 | 225 | } |
88cb7938 | 226 | return rv ; |
81bb1a45 | 227 | } |
7a9d98f9 | 228 | |
65549808 | 229 | //____________________________________________________________________________ |
88cb7938 | 230 | TClonesArray * AliPHOSGetter::TrackSegments() |
65549808 | 231 | { |
88cb7938 | 232 | // asks the Loader to return the TrackSegments container |
233 | ||
234 | TClonesArray * rv = 0 ; | |
235 | ||
236 | rv = PhosLoader()->TrackSegments() ; | |
237 | if (!rv) { | |
238 | PhosLoader()->MakeTrackSegmentsArray() ; | |
239 | rv = PhosLoader()->TrackSegments() ; | |
240 | } | |
241 | return rv ; | |
65549808 | 242 | } |
4ae78bb1 | 243 | |
0c87da39 | 244 | //____________________________________________________________________________ |
e957fea8 | 245 | AliPHOSTrackSegmentMaker * AliPHOSGetter::TrackSegmentMaker() |
88cb7938 | 246 | { |
e957fea8 | 247 | // Returns pointer to the TrackSegmentMaker task |
88cb7938 | 248 | AliPHOSTrackSegmentMaker * rv ; |
249 | rv = dynamic_cast<AliPHOSTrackSegmentMaker *>(PhosLoader()->TrackSegmentMaker()) ; | |
250 | if (!rv) { | |
251 | Event(0, "T") ; | |
252 | rv = dynamic_cast<AliPHOSTrackSegmentMaker *>(PhosLoader()->TrackSegmentMaker()) ; | |
0c87da39 | 253 | } |
88cb7938 | 254 | return rv ; |
0c87da39 | 255 | } |
256 | ||
4ae78bb1 | 257 | //____________________________________________________________________________ |
88cb7938 | 258 | TClonesArray * AliPHOSGetter::RecParticles() |
4ae78bb1 | 259 | { |
88cb7938 | 260 | // asks the Loader to return the TrackSegments container |
261 | ||
262 | TClonesArray * rv = 0 ; | |
4ae78bb1 | 263 | |
88cb7938 | 264 | rv = PhosLoader()->RecParticles() ; |
265 | if (!rv) { | |
266 | PhosLoader()->MakeRecParticlesArray() ; | |
267 | rv = PhosLoader()->RecParticles() ; | |
b134c32f | 268 | } |
88cb7938 | 269 | return rv ; |
4ae78bb1 | 270 | } |
4ae78bb1 | 271 | //____________________________________________________________________________ |
fc7e2f43 | 272 | void AliPHOSGetter::Event(Int_t event, const char* opt) |
4ae78bb1 | 273 | { |
88cb7938 | 274 | // Reads the content of all Tree's S, D and R |
548f0134 | 275 | |
66f895c8 | 276 | // if ( event >= MaxEvent() ) { |
277 | // Error("Event", "%d not found in TreeE !", event) ; | |
278 | // return ; | |
279 | // } | |
4ae78bb1 | 280 | |
88cb7938 | 281 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
df25f7dd | 282 | |
66f895c8 | 283 | // // checks if we are dealing with test-beam data |
284 | // TBranch * btb = rl->TreeE()->GetBranch("AliPHOSBeamTestEvent") ; | |
285 | // if(btb){ | |
286 | // if(!fBTE) | |
287 | // fBTE = new AliPHOSBeamTestEvent() ; | |
288 | // btb->SetAddress(&fBTE) ; | |
289 | // btb->GetEntry(event) ; | |
290 | // } | |
291 | // else{ | |
292 | // if(fBTE){ | |
293 | // delete fBTE ; | |
294 | // fBTE = 0 ; | |
295 | // } | |
296 | // } | |
88cb7938 | 297 | |
298 | // Loads the type of object(s) requested | |
b134c32f | 299 | |
88cb7938 | 300 | rl->GetEvent(event) ; |
301 | ||
66f895c8 | 302 | if(strstr(opt,"X") || (strcmp(opt,"")==0)){ |
88cb7938 | 303 | ReadPrimaries() ; |
66f895c8 | 304 | } |
305 | ||
306 | if(strstr(opt,"H") ){ | |
88cb7938 | 307 | ReadTreeH(); |
66f895c8 | 308 | } |
309 | ||
310 | if(strstr(opt,"S") ){ | |
88cb7938 | 311 | ReadTreeS() ; |
66f895c8 | 312 | } |
313 | ||
314 | if(strstr(opt,"D") ){ | |
88cb7938 | 315 | ReadTreeD() ; |
66f895c8 | 316 | } |
317 | ||
318 | if(strstr(opt,"R") ){ | |
88cb7938 | 319 | ReadTreeR() ; |
66f895c8 | 320 | } |
88cb7938 | 321 | |
66f895c8 | 322 | if( strstr(opt,"T") ){ |
88cb7938 | 323 | ReadTreeT() ; |
66f895c8 | 324 | } |
88cb7938 | 325 | |
66f895c8 | 326 | if( strstr(opt,"P") ){ |
88cb7938 | 327 | ReadTreeP() ; |
66f895c8 | 328 | } |
677c8a30 | 329 | |
66f895c8 | 330 | if( strstr(opt,"E") ){ |
677c8a30 | 331 | ReadTreeE(event) ; |
3cf4f75f | 332 | } |
333 | ||
334 | } | |
335 | ||
336 | ||
337 | //____________________________________________________________________________ | |
338 | void AliPHOSGetter::Event(AliRawReader *rawReader, const char* opt) | |
339 | { | |
340 | // Reads the raw event from rawReader | |
a43c51c3 | 341 | |
3cf4f75f | 342 | if( strstr(opt,"W") ){ |
343 | ReadRaw(rawReader) ; | |
66f895c8 | 344 | } |
95635748 | 345 | |
88cb7938 | 346 | } |
347 | ||
348 | ||
349 | //____________________________________________________________________________ | |
350 | Int_t AliPHOSGetter::EventNumber() const | |
351 | { | |
352 | // return the current event number | |
353 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
354 | return static_cast<Int_t>(rl->GetEventNumber()) ; | |
fbf811ec | 355 | } |
d489fb96 | 356 | |
fbf811ec | 357 | //____________________________________________________________________________ |
88cb7938 | 358 | TClonesArray * AliPHOSGetter::Hits() |
fbf811ec | 359 | { |
88cb7938 | 360 | // asks the loader to return the Hits container |
361 | ||
362 | TClonesArray * rv = 0 ; | |
363 | ||
364 | rv = PhosLoader()->Hits() ; | |
365 | if ( !rv ) { | |
366 | PhosLoader()->LoadHits("read"); | |
367 | rv = PhosLoader()->Hits() ; | |
fbf811ec | 368 | } |
88cb7938 | 369 | return rv ; |
370 | } | |
fbf811ec | 371 | |
88cb7938 | 372 | //____________________________________________________________________________ |
373 | AliPHOSGetter * AliPHOSGetter::Instance(const char* alirunFileName, const char* version, Option_t * openingOption) | |
374 | { | |
375 | // Creates and returns the pointer of the unique instance | |
376 | // Must be called only when the environment has changed | |
d489fb96 | 377 | |
88cb7938 | 378 | if(!fgObjGetter){ // first time the getter is called |
379 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; | |
fbf811ec | 380 | } |
88cb7938 | 381 | else { // the getter has been called previously |
382 | AliRunLoader * rl = AliRunLoader::GetRunLoader(fgPhosLoader->GetTitle()); | |
383 | if ( rl->GetFileName() == alirunFileName ) {// the alirunFile has the same name | |
384 | // check if the file is already open | |
385 | TFile * galiceFile = dynamic_cast<TFile *>(gROOT->FindObject(rl->GetFileName()) ) ; | |
386 | ||
387 | if ( !galiceFile ) | |
388 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; | |
389 | ||
390 | else { // the file is already open check the version name | |
391 | TString currentVersionName = rl->GetEventFolder()->GetName() ; | |
392 | TString newVersionName(version) ; | |
393 | if (currentVersionName == newVersionName) | |
394 | if(fgDebug) | |
395 | ::Warning( "Instance", "Files with version %s already open", currentVersionName.Data() ) ; | |
396 | else { | |
397 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; | |
398 | } | |
399 | } | |
400 | } | |
7fba1747 | 401 | else { |
402 | AliRunLoader * rl = AliRunLoader::GetRunLoader(fgPhosLoader->GetTitle()) ; | |
e191bb57 | 403 | if ( strstr(version, AliConfig::GetDefaultEventFolderName()) ) // false in case of merging |
1c221c70 | 404 | delete rl ; |
88cb7938 | 405 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; |
7fba1747 | 406 | } |
48f12df6 | 407 | } |
88cb7938 | 408 | if (!fgObjGetter) |
95635748 | 409 | ::Error("AliPHOSGetter::Instance", "Failed to create the PHOS Getter object") ; |
88cb7938 | 410 | else |
411 | if (fgDebug) | |
412 | Print() ; | |
4ae78bb1 | 413 | |
88cb7938 | 414 | return fgObjGetter ; |
4ae78bb1 | 415 | } |
416 | ||
6ad0e528 | 417 | //____________________________________________________________________________ |
88cb7938 | 418 | AliPHOSGetter * AliPHOSGetter::Instance() |
6ad0e528 | 419 | { |
88cb7938 | 420 | // Returns the pointer of the unique instance already defined |
fbf811ec | 421 | |
95635748 | 422 | if(!fgObjGetter && fgDebug) |
423 | ::Warning("AliPHOSGetter::Instance", "Getter not initialized") ; | |
6ad0e528 | 424 | |
88cb7938 | 425 | return fgObjGetter ; |
426 | ||
6ad0e528 | 427 | } |
428 | ||
429 | //____________________________________________________________________________ | |
88cb7938 | 430 | Int_t AliPHOSGetter::MaxEvent() const |
6ad0e528 | 431 | { |
88cb7938 | 432 | // returns the number of events in the run (from TE) |
0bc3b8ed | 433 | |
88cb7938 | 434 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
435 | return static_cast<Int_t>(rl->GetNumberOfEvents()) ; | |
6ad0e528 | 436 | } |
437 | ||
438 | //____________________________________________________________________________ | |
88cb7938 | 439 | TParticle * AliPHOSGetter::Primary(Int_t index) const |
6ad0e528 | 440 | { |
88cb7938 | 441 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
442 | return rl->Stack()->Particle(index) ; | |
443 | } | |
6ad0e528 | 444 | |
4ae78bb1 | 445 | //____________________________________________________________________________ |
88cb7938 | 446 | AliPHOS * AliPHOSGetter:: PHOS() const |
4ae78bb1 | 447 | { |
448 | // returns the PHOS object | |
5c4bcd63 | 449 | AliPHOSLoader * loader = 0; |
450 | static AliPHOSLoader * oldloader = 0; | |
451 | static AliPHOS * phos = 0; | |
452 | ||
453 | loader = PhosLoader(); | |
454 | ||
455 | if ( loader != oldloader) { | |
456 | phos = dynamic_cast<AliPHOS*>(loader->GetModulesFolder()->FindObject("PHOS")) ; | |
457 | oldloader = loader; | |
458 | } | |
7a9d98f9 | 459 | if (!phos) |
88cb7938 | 460 | if (fgDebug) |
461 | Warning("PHOS", "PHOS module not found in module folders: %s", PhosLoader()->GetModulesFolder()->GetName() ) ; | |
7a9d98f9 | 462 | return phos ; |
4ae78bb1 | 463 | } |
464 | ||
88cb7938 | 465 | |
466 | ||
467 | //____________________________________________________________________________ | |
e957fea8 | 468 | AliPHOSPID * AliPHOSGetter::PID() |
88cb7938 | 469 | { |
e957fea8 | 470 | // Returns pointer to the PID task |
88cb7938 | 471 | AliPHOSPID * rv ; |
472 | rv = dynamic_cast<AliPHOSPID *>(PhosLoader()->PIDTask()) ; | |
473 | if (!rv) { | |
474 | Event(0, "P") ; | |
475 | rv = dynamic_cast<AliPHOSPID *>(PhosLoader()->PIDTask()) ; | |
476 | } | |
477 | return rv ; | |
478 | } | |
479 | ||
4ae78bb1 | 480 | //____________________________________________________________________________ |
88cb7938 | 481 | AliPHOSGeometry * AliPHOSGetter::PHOSGeometry() const |
4ae78bb1 | 482 | { |
0bc3b8ed | 483 | // Returns PHOS geometry |
484 | ||
7a9d98f9 | 485 | AliPHOSGeometry * rv = 0 ; |
486 | if (PHOS() ) | |
487 | rv = PHOS()->GetGeometry() ; | |
488 | return rv ; | |
489 | } | |
4ae78bb1 | 490 | |
cb34a1fa | 491 | //____________________________________________________________________________ |
88cb7938 | 492 | TClonesArray * AliPHOSGetter::Primaries() |
493 | { | |
494 | // creates the Primaries container if needed | |
495 | if ( !fPrimaries ) { | |
496 | if (fgDebug) | |
497 | Info("Primaries", "Creating a new TClonesArray for primaries") ; | |
498 | fPrimaries = new TClonesArray("TParticle", 1000) ; | |
499 | } | |
500 | return fPrimaries ; | |
501 | } | |
502 | ||
503 | //____________________________________________________________________________ | |
504 | void AliPHOSGetter::Print() | |
505 | { | |
506 | // Print usefull information about the getter | |
507 | ||
508 | AliRunLoader * rl = AliRunLoader::GetRunLoader(fgPhosLoader->GetTitle()); | |
509 | ::Info( "Print", "gAlice file is %s -- version name is %s", (rl->GetFileName()).Data(), rl->GetEventFolder()->GetName() ) ; | |
510 | } | |
cb34a1fa | 511 | |
88cb7938 | 512 | //____________________________________________________________________________ |
513 | void AliPHOSGetter::ReadPrimaries() | |
514 | { | |
515 | // Read Primaries from Kinematics.root | |
cb34a1fa | 516 | |
88cb7938 | 517 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
cb34a1fa | 518 | |
88cb7938 | 519 | // gets kine tree from the root file (Kinematics.root) |
7fba1747 | 520 | if ( ! rl->TreeK() ) { // load treeK the first time |
88cb7938 | 521 | rl->LoadKinematics() ; |
7fba1747 | 522 | } |
88cb7938 | 523 | |
7fba1747 | 524 | fNPrimaries = (rl->GetHeader())->GetNtrack(); |
88cb7938 | 525 | if (fgDebug) |
526 | Info( "ReadTreeK", "Found %d particles in event # %d", fNPrimaries, EventNumber() ) ; | |
cb34a1fa | 527 | |
cb34a1fa | 528 | |
88cb7938 | 529 | // first time creates the container |
530 | if ( Primaries() ) | |
531 | fPrimaries->Clear() ; | |
cb34a1fa | 532 | |
88cb7938 | 533 | Int_t index = 0 ; |
534 | for (index = 0 ; index < fNPrimaries; index++) { | |
535 | new ((*fPrimaries)[index]) TParticle(*(Primary(index))); | |
cb34a1fa | 536 | } |
cb34a1fa | 537 | } |
538 | ||
95635748 | 539 | //____________________________________________________________________________ |
d2713783 | 540 | Bool_t AliPHOSGetter::OpenESDFile() |
95635748 | 541 | { |
d2713783 | 542 | //Open the ESD file |
95635748 | 543 | Bool_t rv = kTRUE ; |
d2713783 | 544 | if (!fESDFile) { |
545 | fESDFile = TFile::Open(fESDFileName) ; | |
546 | if (!fESDFile ) | |
547 | return kFALSE ; | |
548 | } | |
95635748 | 549 | else if (fESDFile->IsOpen()) { |
550 | fESDFile->Close() ; | |
551 | fESDFile = TFile::Open(fESDFileName) ; | |
552 | } | |
553 | if (!fESDFile->IsOpen()) | |
554 | rv = kFALSE ; | |
555 | return rv ; | |
556 | } | |
557 | ||
45c1ce6f | 558 | //____________________________________________________________________________ |
44ae287e | 559 | void AliPHOSGetter::FitRaw(Bool_t lowGainFlag, TGraph * gLowGain, TGraph * gHighGain, TF1* signalF, Double_t & energy, Double_t & time) |
45c1ce6f | 560 | { |
561 | // Fits the raw signal time distribution | |
562 | ||
563 | const Int_t kNoiseThreshold = 0 ; | |
564 | Double_t timezero1 = 0., timezero2 = 0., timemax = 0. ; | |
565 | Double_t signal = 0., signalmax = 0. ; | |
44ae287e | 566 | time = 0. ; |
567 | energy = 0. ; | |
45c1ce6f | 568 | |
569 | if (lowGainFlag) { | |
570 | timezero1 = timezero2 = signalmax = timemax = 0. ; | |
571 | signalF->FixParameter(0, PHOS()->GetRawFormatLowCharge()) ; | |
572 | signalF->FixParameter(1, PHOS()->GetRawFormatLowGain()) ; | |
573 | Int_t index ; | |
574 | for (index = 0; index < PHOS()->GetRawFormatTimeBins(); index++) { | |
575 | gLowGain->GetPoint(index, time, signal) ; | |
576 | if (signal > kNoiseThreshold && timezero1 == 0.) | |
577 | timezero1 = time ; | |
578 | if (signal <= kNoiseThreshold && timezero1 > 0. && timezero2 == 0.) | |
579 | timezero2 = time ; | |
580 | if (signal > signalmax) { | |
581 | signalmax = signal ; | |
582 | timemax = time ; | |
583 | } | |
584 | } | |
585 | signalmax /= PHOS()->RawResponseFunctionMax(PHOS()->GetRawFormatLowCharge(), | |
586 | PHOS()->GetRawFormatLowGain()) ; | |
587 | if ( timezero1 + PHOS()->GetRawFormatTimePeak() < PHOS()->GetRawFormatTimeMax() * 0.4 ) { // else its noise | |
588 | signalF->SetParameter(2, signalmax) ; | |
589 | signalF->SetParameter(3, timezero1) ; | |
590 | gLowGain->Fit(signalF, "QRON", "", 0., timezero2); //, "QRON") ; | |
591 | energy = signalF->GetParameter(2) ; | |
592 | time = signalF->GetMaximumX() - PHOS()->GetRawFormatTimePeak() - PHOS()->GetRawFormatTimeTrigger() ; | |
593 | } | |
594 | } else { | |
595 | timezero1 = timezero2 = signalmax = timemax = 0. ; | |
596 | signalF->FixParameter(0, PHOS()->GetRawFormatHighCharge()) ; | |
597 | signalF->FixParameter(1, PHOS()->GetRawFormatHighGain()) ; | |
598 | Int_t index ; | |
599 | for (index = 0; index < PHOS()->GetRawFormatTimeBins(); index++) { | |
600 | gHighGain->GetPoint(index, time, signal) ; | |
601 | if (signal > kNoiseThreshold && timezero1 == 0.) | |
602 | timezero1 = time ; | |
603 | if (signal <= kNoiseThreshold && timezero1 > 0. && timezero2 == 0.) | |
604 | timezero2 = time ; | |
605 | if (signal > signalmax) { | |
606 | signalmax = signal ; | |
607 | timemax = time ; | |
608 | } | |
609 | } | |
610 | signalmax /= PHOS()->RawResponseFunctionMax(PHOS()->GetRawFormatHighCharge(), | |
611 | PHOS()->GetRawFormatHighGain()) ;; | |
612 | if ( timezero1 + PHOS()->GetRawFormatTimePeak() < PHOS()->GetRawFormatTimeMax() * 0.4 ) { // else its noise | |
613 | signalF->SetParameter(2, signalmax) ; | |
614 | signalF->SetParameter(3, timezero1) ; | |
615 | gHighGain->Fit(signalF, "QRON", "", 0., timezero2) ; | |
616 | energy = signalF->GetParameter(2) ; | |
617 | time = signalF->GetMaximumX() - PHOS()->GetRawFormatTimePeak() - PHOS()->GetRawFormatTimeTrigger() ; | |
618 | } | |
619 | } | |
44ae287e | 620 | if (time == 0) energy = 0 ; |
45c1ce6f | 621 | } |
622 | ||
44ae287e | 623 | //____________________________________________________________________________ |
624 | Int_t AliPHOSGetter::CalibrateRaw(Double_t energy, Int_t *relId) | |
625 | { | |
626 | // Convert energy into digitized amplitude for a cell relId | |
627 | // It is a user responsilibity to open CDB and set | |
628 | // AliPHOSCalibData object by the following operators: | |
629 | // | |
630 | // AliCDBLocal *loc = new AliCDBLocal("deCalibDB"); | |
631 | // AliPHOSCalibData* clb = (AliPHOSCalibData*)AliCDBStorage::Instance() | |
632 | // ->Get(path_to_calibdata,run_number); | |
633 | // AliPHOSGetter* gime = AliPHOSGetter::Instance("galice.root"); | |
634 | // gime->SetCalibData(clb); | |
635 | ||
636 | if (CalibData() == 0) | |
637 | Fatal("CalibrateRaw","Failure to calibrate raw data"); | |
638 | ||
639 | Int_t module = relId[0]; | |
640 | Int_t column = relId[2]; | |
641 | Int_t row = relId[3]; | |
642 | Float_t gainFactor = CalibData()->GetADCchannelEmc (module,column,row); | |
643 | Float_t pedestal = CalibData()->GetADCpedestalEmc(module,column,row); | |
644 | Int_t amp = static_cast<Int_t>( (energy - pedestal) / gainFactor + 0.5 ) ; | |
645 | return amp; | |
646 | } | |
a43c51c3 | 647 | //____________________________________________________________________________ |
3cf4f75f | 648 | Int_t AliPHOSGetter::ReadRaw(AliRawReader *rawReader) |
a43c51c3 | 649 | { |
650 | // reads the raw format data, converts it into digits format and store digits in Digits() | |
651 | // container. | |
652 | ||
3cf4f75f | 653 | AliPHOSRawStream in(rawReader); |
a43c51c3 | 654 | |
45c1ce6f | 655 | Bool_t first = kTRUE ; |
656 | ||
657 | TF1 * signalF = new TF1("signal", AliPHOS::RawResponseFunction, 0, PHOS()->GetRawFormatTimeMax(), 4); | |
658 | signalF->SetParNames("Charge", "Gain", "Amplitude", "TimeZero") ; | |
659 | ||
44ae287e | 660 | Int_t relId[4], id =0; |
45c1ce6f | 661 | Bool_t lowGainFlag = kFALSE ; |
662 | ||
a43c51c3 | 663 | TClonesArray * digits = Digits() ; |
664 | digits->Clear() ; | |
665 | Int_t idigit = 0 ; | |
44ae287e | 666 | Int_t amp = 0 ; |
667 | Double_t energy = 0. ; | |
668 | Double_t time = 0. ; | |
ff808dc7 | 669 | |
45c1ce6f | 670 | TGraph * gLowGain = new TGraph(PHOS()->GetRawFormatTimeBins()) ; |
671 | TGraph * gHighGain= new TGraph(PHOS()->GetRawFormatTimeBins()) ; | |
e4d04cf1 | 672 | |
45c1ce6f | 673 | while ( in.Next() ) { // PHOS entries loop |
674 | if ( (in.IsNewRow() || in.IsNewColumn() || in.IsNewModule()) ) { | |
44ae287e | 675 | relId[0] = in.GetModule() ; |
676 | if ( relId[0] >= PHOS()->GetRawFormatLowGainOffset() ) { | |
677 | relId[0] -= PHOS()->GetRawFormatLowGainOffset() ; | |
678 | lowGainFlag = kTRUE ; | |
679 | } else | |
680 | lowGainFlag = kFALSE ; | |
681 | relId[1] = 0 ; | |
682 | relId[2] = in.GetRow() ; | |
683 | relId[3] = in.GetColumn() ; | |
684 | PHOSGeometry()->RelToAbsNumbering(relId, id) ; | |
685 | ||
45c1ce6f | 686 | if (!first) { |
44ae287e | 687 | FitRaw(lowGainFlag, gLowGain, gHighGain, signalF, energy, time) ; |
688 | amp = CalibrateRaw(energy,relId); | |
45c1ce6f | 689 | if (amp > 0) { |
690 | new((*digits)[idigit]) AliPHOSDigit( -1, id, amp, time) ; | |
691 | idigit++ ; | |
692 | } | |
693 | Int_t index ; | |
694 | for (index = 0; index < PHOS()->GetRawFormatTimeBins(); index++) { | |
695 | gLowGain->SetPoint(index, index * PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), 0) ; | |
696 | gHighGain->SetPoint(index, index * PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), 0) ; | |
697 | } | |
698 | } | |
699 | first = kFALSE ; | |
66f895c8 | 700 | } |
45c1ce6f | 701 | if (lowGainFlag) |
702 | gLowGain->SetPoint(in.GetTime(), | |
703 | in.GetTime()* PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), | |
704 | in.GetSignal()) ; | |
705 | else | |
706 | gHighGain->SetPoint(in.GetTime(), | |
707 | in.GetTime() * PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), | |
708 | in.GetSignal() ) ; | |
709 | ||
a43c51c3 | 710 | } // PHOS entries loop |
45c1ce6f | 711 | |
44ae287e | 712 | FitRaw(lowGainFlag, gLowGain, gHighGain, signalF, energy, time) ; |
713 | amp = CalibrateRaw(energy,relId); | |
714 | if (amp > 0 ) { | |
715 | new((*digits)[idigit]) AliPHOSDigit( -1, id, amp, time) ; | |
716 | idigit++ ; | |
717 | } | |
ff808dc7 | 718 | digits->Sort() ; |
45c1ce6f | 719 | |
720 | delete signalF ; | |
29167ac3 | 721 | delete gLowGain; |
722 | delete gHighGain ; | |
a43c51c3 | 723 | |
e4d04cf1 | 724 | return digits->GetEntriesFast() ; |
a43c51c3 | 725 | } |
45c1ce6f | 726 | |
727 | // TClonesArray * digits = Digits() ; | |
728 | // digits->Clear() ; | |
729 | // Int_t idigit = 0 ; | |
730 | ||
731 | // while ( in.Next() ) { // PHOS entries loop | |
732 | ||
733 | // Int_t amp = in.GetSignal() ; | |
734 | // Double_t time = in.GetTime() ; | |
735 | // Int_t relId[4], id ; | |
736 | ||
737 | // relId[0] = in.GetModule() ; | |
738 | // if ( relId[0] >= PHOS()->GetRawFormatLowGainOffset() ) { | |
739 | // relId[0] -= PHOS()->GetRawFormatLowGainOffset() ; | |
740 | // } | |
741 | // relId[1] = 0 ; | |
742 | // relId[2] = in.GetRow() ; | |
743 | // relId[3] = in.GetColumn() ; | |
744 | // PHOSGeometry()->RelToAbsNumbering(relId, id) ; | |
745 | ||
746 | // if (amp > 0 && id >=0 ) { | |
747 | // new((*digits)[idigit]) AliPHOSDigit( -1, id, amp, time) ; | |
748 | // idigit++ ; | |
749 | // } | |
750 | ||
751 | // } // PHOS entries loop | |
752 | ||
753 | // digits->Sort() ; | |
754 | ||
755 | // return digits->GetEntriesFast() ; | |
756 | // } | |
b0bba0af | 757 | //____________________________________________________________________________ |
88cb7938 | 758 | Int_t AliPHOSGetter::ReadTreeD() |
759 | { | |
760 | // Read the Digits | |
b0bba0af | 761 | |
41c29fde | 762 | PhosLoader()->CleanDigits() ; |
ff808dc7 | 763 | PhosLoader()->LoadDigits("UPDATE") ; |
764 | PhosLoader()->LoadDigitizer("UPDATE") ; | |
88cb7938 | 765 | return Digits()->GetEntries() ; |
766 | } | |
7a9d98f9 | 767 | |
b0bba0af | 768 | //____________________________________________________________________________ |
88cb7938 | 769 | Int_t AliPHOSGetter::ReadTreeH() |
770 | { | |
771 | // Read the Hits | |
41c29fde | 772 | PhosLoader()->CleanHits() ; |
88cb7938 | 773 | // gets TreeH from the root file (PHOS.Hit.root) |
41c29fde | 774 | //if ( !IsLoaded("H") ) { |
88cb7938 | 775 | PhosLoader()->LoadHits("UPDATE") ; |
41c29fde | 776 | // SetLoaded("H") ; |
777 | //} | |
88cb7938 | 778 | return Hits()->GetEntries() ; |
779 | } | |
4ae78bb1 | 780 | |
88cb7938 | 781 | //____________________________________________________________________________ |
782 | Int_t AliPHOSGetter::ReadTreeR() | |
783 | { | |
784 | // Read the RecPoints | |
b0bba0af | 785 | |
41c29fde | 786 | PhosLoader()->CleanRecPoints() ; |
88cb7938 | 787 | // gets TreeR from the root file (PHOS.RecPoints.root) |
41c29fde | 788 | //if ( !IsLoaded("R") ) { |
88cb7938 | 789 | PhosLoader()->LoadRecPoints("UPDATE") ; |
790 | PhosLoader()->LoadClusterizer("UPDATE") ; | |
41c29fde | 791 | // SetLoaded("R") ; |
792 | //} | |
f1611b7c | 793 | |
88cb7938 | 794 | return EmcRecPoints()->GetEntries() ; |
b0bba0af | 795 | } |
7a9d98f9 | 796 | |
b0bba0af | 797 | //____________________________________________________________________________ |
88cb7938 | 798 | Int_t AliPHOSGetter::ReadTreeT() |
799 | { | |
800 | // Read the TrackSegments | |
7a9d98f9 | 801 | |
41c29fde | 802 | PhosLoader()->CleanTracks() ; |
88cb7938 | 803 | // gets TreeT from the root file (PHOS.TrackSegments.root) |
41c29fde | 804 | //if ( !IsLoaded("T") ) { |
88cb7938 | 805 | PhosLoader()->LoadTracks("UPDATE") ; |
806 | PhosLoader()->LoadTrackSegmentMaker("UPDATE") ; | |
41c29fde | 807 | // SetLoaded("T") ; |
808 | //} | |
fbf811ec | 809 | |
88cb7938 | 810 | return TrackSegments()->GetEntries() ; |
811 | } | |
b0bba0af | 812 | //____________________________________________________________________________ |
88cb7938 | 813 | Int_t AliPHOSGetter::ReadTreeP() |
814 | { | |
41c29fde | 815 | // Read the RecParticles |
88cb7938 | 816 | |
41c29fde | 817 | PhosLoader()->CleanRecParticles() ; |
818 | ||
88cb7938 | 819 | // gets TreeT from the root file (PHOS.TrackSegments.root) |
41c29fde | 820 | // if ( !IsLoaded("P") ) { |
88cb7938 | 821 | PhosLoader()->LoadRecParticles("UPDATE") ; |
822 | PhosLoader()->LoadPID("UPDATE") ; | |
41c29fde | 823 | // SetLoaded("P") ; |
824 | //} | |
7a9d98f9 | 825 | |
88cb7938 | 826 | return RecParticles()->GetEntries() ; |
827 | } | |
828 | //____________________________________________________________________________ | |
829 | Int_t AliPHOSGetter::ReadTreeS() | |
830 | { | |
831 | // Read the SDigits | |
832 | ||
41c29fde | 833 | PhosLoader()->CleanSDigits() ; |
88cb7938 | 834 | // gets TreeS from the root file (PHOS.SDigits.root) |
41c29fde | 835 | //if ( !IsLoaded("S") ) { |
7b4c1168 | 836 | PhosLoader()->LoadSDigits("READ") ; |
837 | PhosLoader()->LoadSDigitizer("READ") ; | |
41c29fde | 838 | // SetLoaded("S") ; |
839 | //} | |
b0bba0af | 840 | |
88cb7938 | 841 | return SDigits()->GetEntries() ; |
842 | } | |
f1611b7c | 843 | |
677c8a30 | 844 | //____________________________________________________________________________ |
845 | Int_t AliPHOSGetter::ReadTreeE(Int_t event) | |
846 | { | |
847 | // Read the ESD | |
848 | ||
849 | // gets esdTree from the root file (AliESDs.root) | |
850 | if (!fESDFile) | |
851 | if ( !OpenESDFile() ) | |
852 | return -1 ; | |
853 | ||
854 | fESDTree = static_cast<TTree*>(fESDFile->Get("esdTree")) ; | |
855 | fESD = new AliESD; | |
856 | if (!fESDTree) { | |
857 | ||
858 | Error("ReadTreeE", "no ESD tree found"); | |
859 | return -1; | |
860 | } | |
861 | fESDTree->SetBranchAddress("ESD", &fESD); | |
862 | fESDTree->GetEvent(event); | |
863 | ||
864 | return event ; | |
865 | } | |
866 | ||
88cb7938 | 867 | //____________________________________________________________________________ |
868 | TClonesArray * AliPHOSGetter::SDigits() | |
869 | { | |
870 | // asks the Loader to return the Digits container | |
b0bba0af | 871 | |
88cb7938 | 872 | TClonesArray * rv = 0 ; |
873 | ||
874 | rv = PhosLoader()->SDigits() ; | |
875 | if (!rv) { | |
876 | PhosLoader()->MakeSDigitsArray() ; | |
877 | rv = PhosLoader()->SDigits() ; | |
878 | } | |
879 | return rv ; | |
b0bba0af | 880 | } |
881 | ||
882 | //____________________________________________________________________________ | |
e957fea8 | 883 | AliPHOSSDigitizer * AliPHOSGetter::SDigitizer() |
88cb7938 | 884 | { |
e957fea8 | 885 | // Returns pointer to the SDigitizer task |
88cb7938 | 886 | AliPHOSSDigitizer * rv ; |
887 | rv = dynamic_cast<AliPHOSSDigitizer *>(PhosLoader()->SDigitizer()) ; | |
888 | if (!rv) { | |
889 | Event(0, "S") ; | |
890 | rv = dynamic_cast<AliPHOSSDigitizer *>(PhosLoader()->SDigitizer()) ; | |
b0bba0af | 891 | } |
88cb7938 | 892 | return rv ; |
b0bba0af | 893 | } |
7a9d98f9 | 894 | |
b0bba0af | 895 | //____________________________________________________________________________ |
fc7e2f43 | 896 | TParticle * AliPHOSGetter::Secondary(const TParticle* p, Int_t index) const |
88cb7938 | 897 | { |
898 | // Return first (index=1) or second (index=2) secondary particle of primary particle p | |
899 | ||
900 | if(index <= 0) | |
901 | return 0 ; | |
902 | if(index > 2) | |
903 | return 0 ; | |
b0bba0af | 904 | |
88cb7938 | 905 | if(p) { |
906 | Int_t daughterIndex = p->GetDaughter(index-1) ; | |
907 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
5d12ce38 | 908 | return rl->GetAliRun()->GetMCApp()->Particle(daughterIndex) ; |
88cb7938 | 909 | } |
910 | else | |
911 | return 0 ; | |
912 | } | |
4ae78bb1 | 913 | |
88cb7938 | 914 | //____________________________________________________________________________ |
fc7e2f43 | 915 | void AliPHOSGetter::Track(Int_t itrack) |
88cb7938 | 916 | { |
917 | // Read the first entry of PHOS branch in hit tree gAlice->TreeH() | |
918 | ||
919 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
b0bba0af | 920 | |
88cb7938 | 921 | if( !TreeH() ) // load treeH the first time |
922 | rl->LoadHits() ; | |
b0bba0af | 923 | |
88cb7938 | 924 | // first time create the container |
925 | TClonesArray * hits = Hits() ; | |
926 | if ( hits ) | |
927 | hits->Clear() ; | |
b0bba0af | 928 | |
88cb7938 | 929 | TBranch * phosbranch = dynamic_cast<TBranch*>(TreeH()->GetBranch("PHOS")) ; |
930 | phosbranch->SetAddress(&hits) ; | |
931 | phosbranch->GetEntry(itrack) ; | |
b0bba0af | 932 | } |
933 | ||
b0bba0af | 934 | //____________________________________________________________________________ |
88cb7938 | 935 | TTree * AliPHOSGetter::TreeD() const |
936 | { | |
e957fea8 | 937 | // Returns pointer to the Digits Tree |
88cb7938 | 938 | TTree * rv = 0 ; |
939 | rv = PhosLoader()->TreeD() ; | |
940 | if ( !rv ) { | |
941 | PhosLoader()->MakeTree("D"); | |
942 | rv = PhosLoader()->TreeD() ; | |
b0bba0af | 943 | } |
b0bba0af | 944 | |
88cb7938 | 945 | return rv ; |
b0bba0af | 946 | } |
548f0134 | 947 | |
b0bba0af | 948 | //____________________________________________________________________________ |
88cb7938 | 949 | TTree * AliPHOSGetter::TreeH() const |
950 | { | |
e957fea8 | 951 | // Returns pointer to the Hits Tree |
88cb7938 | 952 | TTree * rv = 0 ; |
953 | rv = PhosLoader()->TreeH() ; | |
954 | if ( !rv ) { | |
955 | PhosLoader()->MakeTree("H"); | |
956 | rv = PhosLoader()->TreeH() ; | |
957 | } | |
958 | ||
959 | return rv ; | |
b0bba0af | 960 | } |
7a9d98f9 | 961 | |
b0bba0af | 962 | //____________________________________________________________________________ |
88cb7938 | 963 | TTree * AliPHOSGetter::TreeR() const |
0bc3b8ed | 964 | { |
e957fea8 | 965 | // Returns pointer to the RecPoints Tree |
88cb7938 | 966 | TTree * rv = 0 ; |
967 | rv = PhosLoader()->TreeR() ; | |
968 | if ( !rv ) { | |
969 | PhosLoader()->MakeTree("R"); | |
970 | rv = PhosLoader()->TreeR() ; | |
971 | } | |
b0bba0af | 972 | |
88cb7938 | 973 | return rv ; |
b0bba0af | 974 | } |
975 | ||
b0bba0af | 976 | //____________________________________________________________________________ |
88cb7938 | 977 | TTree * AliPHOSGetter::TreeT() const |
0bc3b8ed | 978 | { |
e957fea8 | 979 | // Returns pointer to the TrackSegments Tree |
88cb7938 | 980 | TTree * rv = 0 ; |
981 | rv = PhosLoader()->TreeT() ; | |
982 | if ( !rv ) { | |
983 | PhosLoader()->MakeTree("T"); | |
984 | rv = PhosLoader()->TreeT() ; | |
985 | } | |
b0bba0af | 986 | |
88cb7938 | 987 | return rv ; |
b0bba0af | 988 | } |
b0bba0af | 989 | //____________________________________________________________________________ |
88cb7938 | 990 | TTree * AliPHOSGetter::TreeP() const |
0bc3b8ed | 991 | { |
e957fea8 | 992 | // Returns pointer to the RecParticles Tree |
88cb7938 | 993 | TTree * rv = 0 ; |
994 | rv = PhosLoader()->TreeP() ; | |
995 | if ( !rv ) { | |
996 | PhosLoader()->MakeTree("P"); | |
997 | rv = PhosLoader()->TreeP() ; | |
998 | } | |
4ae78bb1 | 999 | |
88cb7938 | 1000 | return rv ; |
b0bba0af | 1001 | } |
1002 | ||
1003 | //____________________________________________________________________________ | |
88cb7938 | 1004 | TTree * AliPHOSGetter::TreeS() const |
e957fea8 | 1005 | { |
1006 | // Returns pointer to the SDigits Tree | |
88cb7938 | 1007 | TTree * rv = 0 ; |
1008 | rv = PhosLoader()->TreeS() ; | |
1009 | if ( !rv ) { | |
1010 | PhosLoader()->MakeTree("S"); | |
1011 | rv = PhosLoader()->TreeS() ; | |
b0bba0af | 1012 | } |
b0bba0af | 1013 | |
88cb7938 | 1014 | return rv ; |
b0bba0af | 1015 | } |
7a9d98f9 | 1016 | |
b0bba0af | 1017 | //____________________________________________________________________________ |
88cb7938 | 1018 | Bool_t AliPHOSGetter::VersionExists(TString & opt) const |
1019 | { | |
1020 | // checks if the version with the present name already exists in the same directory | |
7a9d98f9 | 1021 | |
88cb7938 | 1022 | Bool_t rv = kFALSE ; |
1023 | ||
1024 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
1025 | TString version( rl->GetEventFolder()->GetName() ) ; | |
7a9d98f9 | 1026 | |
88cb7938 | 1027 | opt.ToLower() ; |
b0bba0af | 1028 | |
88cb7938 | 1029 | if ( opt == "sdigits") { |
1030 | // add the version name to the root file name | |
1031 | TString fileName( PhosLoader()->GetSDigitsFileName() ) ; | |
e191bb57 | 1032 | if (version != AliConfig::GetDefaultEventFolderName()) // only if not the default folder name |
88cb7938 | 1033 | fileName = fileName.ReplaceAll(".root", "") + "_" + version + ".root" ; |
1034 | if ( !(gSystem->AccessPathName(fileName)) ) { | |
1035 | Warning("VersionExists", "The file %s already exists", fileName.Data()) ; | |
1036 | rv = kTRUE ; | |
4ae78bb1 | 1037 | } |
88cb7938 | 1038 | PhosLoader()->SetSDigitsFileName(fileName) ; |
b0bba0af | 1039 | } |
7a9d98f9 | 1040 | |
88cb7938 | 1041 | if ( opt == "digits") { |
1042 | // add the version name to the root file name | |
1043 | TString fileName( PhosLoader()->GetDigitsFileName() ) ; | |
e191bb57 | 1044 | if (version != AliConfig::GetDefaultEventFolderName()) // only if not the default folder name |
88cb7938 | 1045 | fileName = fileName.ReplaceAll(".root", "") + "_" + version + ".root" ; |
1046 | if ( !(gSystem->AccessPathName(fileName)) ) { | |
1047 | Warning("VersionExists", "The file %s already exists", fileName.Data()) ; | |
1048 | rv = kTRUE ; | |
7a9d98f9 | 1049 | } |
b0bba0af | 1050 | } |
7a9d98f9 | 1051 | |
88cb7938 | 1052 | return rv ; |
7a9d98f9 | 1053 | |
b0bba0af | 1054 | } |
88cb7938 | 1055 | |
7bb289a7 | 1056 | //____________________________________________________________________________ |
88cb7938 | 1057 | UShort_t AliPHOSGetter::EventPattern(void) const |
0bc3b8ed | 1058 | { |
1059 | // Return the pattern (trigger bit register) of the beam-test event | |
7bb289a7 | 1060 | if(fBTE) |
1061 | return fBTE->GetPattern() ; | |
1062 | else | |
1063 | return 0 ; | |
1064 | } | |
1065 | //____________________________________________________________________________ | |
88cb7938 | 1066 | Float_t AliPHOSGetter::BeamEnergy(void) const |
0bc3b8ed | 1067 | { |
1068 | // Return the beam energy of the beam-test event | |
7bb289a7 | 1069 | if(fBTE) |
1070 | return fBTE->GetBeamEnergy() ; | |
1071 | else | |
1072 | return 0 ; | |
1073 | } | |
7ca0684e | 1074 | //____________________________________________________________________________ |
1075 | ||
1076 | AliPHOSCalibData* AliPHOSGetter::CalibData() | |
1077 | { | |
1078 | ||
9e1ceb13 | 1079 | if( !(AliCDBManager::Instance()->IsDefaultStorageSet()) ) { |
7ca0684e | 1080 | fCalibData=0x0; |
1081 | Warning("CalibData","Calibration DB is not initiated!"); | |
1082 | return fCalibData; | |
1083 | } | |
1084 | ||
1085 | return fCalibData; | |
1086 | ||
1087 | ||
1088 | } |