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