]>
Commit | Line | Data |
---|---|---|
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 <TH1D.h> |
48 | #include <TF1.h> | |
e4d04cf1 | 49 | #include <TGraph.h> |
ff808dc7 | 50 | //#include <TCanvas.h> |
51 | #include <TFrame.h> | |
4ae78bb1 | 52 | |
53 | // --- Standard library --- | |
4ae78bb1 | 54 | |
55 | // --- AliRoot header files --- | |
024a7e64 | 56 | #include "AliESD.h" |
57 | #include "AliHeader.h" | |
58 | #include "AliMC.h" | |
e957fea8 | 59 | #include "AliPHOS.h" |
024a7e64 | 60 | #include "AliPHOSBeamTestEvent.h" |
61 | #include "AliPHOSGetter.h" | |
62 | #include "AliPHOSLoader.h" | |
88cb7938 | 63 | #include "AliRunLoader.h" |
64 | #include "AliStack.h" | |
a43c51c3 | 65 | #include "AliPHOSRawStream.h" |
66 | #include "AliRawReaderFile.h" | |
e4d04cf1 | 67 | #include "AliLog.h" |
88cb7938 | 68 | |
4ae78bb1 | 69 | ClassImp(AliPHOSGetter) |
70 | ||
88cb7938 | 71 | AliPHOSGetter * AliPHOSGetter::fgObjGetter = 0 ; |
72 | AliPHOSLoader * AliPHOSGetter::fgPhosLoader = 0; | |
73 | Int_t AliPHOSGetter::fgDebug = 0; | |
74 | ||
75 | // TFile * AliPHOSGetter::fgFile = 0 ; | |
4ae78bb1 | 76 | |
77 | //____________________________________________________________________________ | |
88cb7938 | 78 | AliPHOSGetter::AliPHOSGetter(const char* headerFile, const char* version, Option_t * openingOption) |
4ae78bb1 | 79 | { |
88cb7938 | 80 | // ctor only called by Instance() |
4ae78bb1 | 81 | |
88cb7938 | 82 | AliRunLoader* rl = AliRunLoader::GetRunLoader(version) ; |
83 | if (!rl) { | |
84 | rl = AliRunLoader::Open(headerFile, version, openingOption); | |
85 | if (!rl) { | |
86 | Fatal("AliPHOSGetter", "Could not find the Run Loader for %s - %s",headerFile, version) ; | |
87 | return ; | |
88 | } | |
89 | if (rl->GetAliRun() == 0x0) { | |
90 | rl->LoadgAlice(); | |
91 | gAlice = rl->GetAliRun(); // should be removed | |
92 | } | |
fbf811ec | 93 | } |
88cb7938 | 94 | fgPhosLoader = dynamic_cast<AliPHOSLoader*>(rl->GetLoader("PHOSLoader")); |
95 | if ( !fgPhosLoader ) | |
96 | Error("AliPHOSGetter", "Could not find PHOSLoader") ; | |
97 | else | |
98 | fgPhosLoader->SetTitle(version); | |
99 | ||
100 | ||
101 | // initialize data members | |
102 | SetDebug(0) ; | |
103 | fBTE = 0 ; | |
104 | fPrimaries = 0 ; | |
105 | fLoadingStatus = "" ; | |
d2713783 | 106 | |
107 | fESDFileName = rl->GetFileName() ; // this should be the galice.root file | |
108 | fESDFileName.ReplaceAll("galice.root", "AliESDs.root") ; | |
95635748 | 109 | fESDFile = 0 ; |
677c8a30 | 110 | fESD = 0 ; |
111 | fESDTree = 0 ; | |
88cb7938 | 112 | } |
9bd3caba | 113 | |
88cb7938 | 114 | //____________________________________________________________________________ |
115 | AliPHOSGetter::~AliPHOSGetter() | |
116 | { | |
117 | // dtor | |
118 | delete fgPhosLoader ; | |
119 | fgPhosLoader = 0 ; | |
120 | delete fBTE ; | |
121 | fBTE = 0 ; | |
122 | fPrimaries->Delete() ; | |
123 | delete fPrimaries ; | |
677c8a30 | 124 | fgObjGetter = 0; |
125 | if (fESD) | |
126 | delete fESD ; | |
127 | if (fESDTree) | |
128 | delete fESDTree ; | |
0ef40383 | 129 | } |
130 | ||
131 | //____________________________________________________________________________ | |
132 | void AliPHOSGetter::Reset() | |
133 | { | |
134 | // resets things in case the getter is called consecutively with different files | |
135 | // the PHOS Loader is already deleted by the Run Loader | |
136 | ||
137 | if (fPrimaries) { | |
138 | fPrimaries->Delete() ; | |
139 | delete fPrimaries ; | |
140 | } | |
141 | fgPhosLoader = 0; | |
142 | fgObjGetter = 0; | |
88cb7938 | 143 | } |
fbf811ec | 144 | |
88cb7938 | 145 | //____________________________________________________________________________ |
146 | AliPHOSClusterizer * AliPHOSGetter::Clusterizer() | |
147 | { | |
e957fea8 | 148 | // Returns pointer to the Clusterizer task |
88cb7938 | 149 | AliPHOSClusterizer * rv ; |
150 | rv = dynamic_cast<AliPHOSClusterizer *>(PhosLoader()->Reconstructioner()) ; | |
151 | if (!rv) { | |
152 | Event(0, "R") ; | |
153 | rv = dynamic_cast<AliPHOSClusterizer*>(PhosLoader()->Reconstructioner()) ; | |
154 | } | |
155 | return rv ; | |
156 | } | |
4ae78bb1 | 157 | |
88cb7938 | 158 | //____________________________________________________________________________ |
159 | TObjArray * AliPHOSGetter::CpvRecPoints() | |
160 | { | |
161 | // asks the Loader to return the CPV RecPoints container | |
4ae78bb1 | 162 | |
88cb7938 | 163 | TObjArray * rv = 0 ; |
164 | ||
165 | rv = PhosLoader()->CpvRecPoints() ; | |
166 | if (!rv) { | |
167 | PhosLoader()->MakeRecPointsArray() ; | |
168 | rv = PhosLoader()->CpvRecPoints() ; | |
169 | } | |
170 | return rv ; | |
171 | } | |
dca3a7c4 | 172 | |
88cb7938 | 173 | //____________________________________________________________________________ |
174 | TClonesArray * AliPHOSGetter::Digits() | |
175 | { | |
176 | // asks the Loader to return the Digits container | |
7bb289a7 | 177 | |
88cb7938 | 178 | TClonesArray * rv = 0 ; |
179 | rv = PhosLoader()->Digits() ; | |
7bb289a7 | 180 | |
88cb7938 | 181 | if( !rv ) { |
182 | PhosLoader()->MakeDigitsArray() ; | |
183 | rv = PhosLoader()->Digits() ; | |
4ae78bb1 | 184 | } |
88cb7938 | 185 | return rv ; |
186 | } | |
4b808d52 | 187 | |
88cb7938 | 188 | //____________________________________________________________________________ |
189 | AliPHOSDigitizer * AliPHOSGetter::Digitizer() | |
190 | { | |
e957fea8 | 191 | // Returns pointer to the Digitizer task |
88cb7938 | 192 | AliPHOSDigitizer * rv ; |
193 | rv = dynamic_cast<AliPHOSDigitizer *>(PhosLoader()->Digitizer()) ; | |
194 | if (!rv) { | |
195 | Event(0, "D") ; | |
196 | rv = dynamic_cast<AliPHOSDigitizer *>(PhosLoader()->Digitizer()) ; | |
197 | } | |
198 | return rv ; | |
4ae78bb1 | 199 | } |
fbf811ec | 200 | |
88cb7938 | 201 | |
4ae78bb1 | 202 | //____________________________________________________________________________ |
88cb7938 | 203 | TObjArray * AliPHOSGetter::EmcRecPoints() |
0bc3b8ed | 204 | { |
88cb7938 | 205 | // asks the Loader to return the EMC RecPoints container |
d489fb96 | 206 | |
88cb7938 | 207 | TObjArray * rv = 0 ; |
65549808 | 208 | |
88cb7938 | 209 | rv = PhosLoader()->EmcRecPoints() ; |
210 | if (!rv) { | |
211 | PhosLoader()->MakeRecPointsArray() ; | |
212 | rv = PhosLoader()->EmcRecPoints() ; | |
89165262 | 213 | } |
88cb7938 | 214 | return rv ; |
81bb1a45 | 215 | } |
7a9d98f9 | 216 | |
65549808 | 217 | //____________________________________________________________________________ |
88cb7938 | 218 | TClonesArray * AliPHOSGetter::TrackSegments() |
65549808 | 219 | { |
88cb7938 | 220 | // asks the Loader to return the TrackSegments container |
221 | ||
222 | TClonesArray * rv = 0 ; | |
223 | ||
224 | rv = PhosLoader()->TrackSegments() ; | |
225 | if (!rv) { | |
226 | PhosLoader()->MakeTrackSegmentsArray() ; | |
227 | rv = PhosLoader()->TrackSegments() ; | |
228 | } | |
229 | return rv ; | |
65549808 | 230 | } |
4ae78bb1 | 231 | |
0c87da39 | 232 | //____________________________________________________________________________ |
e957fea8 | 233 | AliPHOSTrackSegmentMaker * AliPHOSGetter::TrackSegmentMaker() |
88cb7938 | 234 | { |
e957fea8 | 235 | // Returns pointer to the TrackSegmentMaker task |
88cb7938 | 236 | AliPHOSTrackSegmentMaker * rv ; |
237 | rv = dynamic_cast<AliPHOSTrackSegmentMaker *>(PhosLoader()->TrackSegmentMaker()) ; | |
238 | if (!rv) { | |
239 | Event(0, "T") ; | |
240 | rv = dynamic_cast<AliPHOSTrackSegmentMaker *>(PhosLoader()->TrackSegmentMaker()) ; | |
0c87da39 | 241 | } |
88cb7938 | 242 | return rv ; |
0c87da39 | 243 | } |
244 | ||
4ae78bb1 | 245 | //____________________________________________________________________________ |
88cb7938 | 246 | TClonesArray * AliPHOSGetter::RecParticles() |
4ae78bb1 | 247 | { |
88cb7938 | 248 | // asks the Loader to return the TrackSegments container |
249 | ||
250 | TClonesArray * rv = 0 ; | |
4ae78bb1 | 251 | |
88cb7938 | 252 | rv = PhosLoader()->RecParticles() ; |
253 | if (!rv) { | |
254 | PhosLoader()->MakeRecParticlesArray() ; | |
255 | rv = PhosLoader()->RecParticles() ; | |
b134c32f | 256 | } |
88cb7938 | 257 | return rv ; |
4ae78bb1 | 258 | } |
4ae78bb1 | 259 | //____________________________________________________________________________ |
fc7e2f43 | 260 | void AliPHOSGetter::Event(Int_t event, const char* opt) |
4ae78bb1 | 261 | { |
88cb7938 | 262 | // Reads the content of all Tree's S, D and R |
548f0134 | 263 | |
88cb7938 | 264 | if ( event >= MaxEvent() ) { |
265 | Error("Event", "%d not found in TreeE !", event) ; | |
266 | return ; | |
fbf811ec | 267 | } |
4ae78bb1 | 268 | |
88cb7938 | 269 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
df25f7dd | 270 | |
88cb7938 | 271 | // checks if we are dealing with test-beam data |
272 | TBranch * btb = rl->TreeE()->GetBranch("AliPHOSBeamTestEvent") ; | |
273 | if(btb){ | |
274 | if(!fBTE) | |
275 | fBTE = new AliPHOSBeamTestEvent() ; | |
276 | btb->SetAddress(&fBTE) ; | |
277 | btb->GetEntry(event) ; | |
fbf811ec | 278 | } |
88cb7938 | 279 | else{ |
280 | if(fBTE){ | |
281 | delete fBTE ; | |
282 | fBTE = 0 ; | |
fbf811ec | 283 | } |
fbf811ec | 284 | } |
88cb7938 | 285 | |
286 | // Loads the type of object(s) requested | |
b134c32f | 287 | |
88cb7938 | 288 | rl->GetEvent(event) ; |
289 | ||
290 | if( strstr(opt,"X") || (strcmp(opt,"")==0) ) | |
291 | ReadPrimaries() ; | |
292 | ||
293 | if(strstr(opt,"H") ) | |
294 | ReadTreeH(); | |
295 | ||
296 | if(strstr(opt,"S") ) | |
297 | ReadTreeS() ; | |
298 | ||
299 | if( strstr(opt,"D") ) | |
300 | ReadTreeD() ; | |
301 | ||
302 | if( strstr(opt,"R") ) | |
303 | ReadTreeR() ; | |
304 | ||
305 | if( strstr(opt,"T") ) | |
306 | ReadTreeT() ; | |
307 | ||
308 | if( strstr(opt,"P") ) | |
309 | ReadTreeP() ; | |
677c8a30 | 310 | |
311 | if( strstr(opt,"E") ) | |
312 | ReadTreeE(event) ; | |
a43c51c3 | 313 | |
314 | if( strstr(opt,"W") ) | |
315 | ReadRaw(event) ; | |
95635748 | 316 | |
677c8a30 | 317 | |
88cb7938 | 318 | // if( strstr(opt,"Q") ) |
319 | // ReadTreeQA() ; | |
320 | ||
321 | } | |
322 | ||
323 | ||
324 | //____________________________________________________________________________ | |
325 | Int_t AliPHOSGetter::EventNumber() const | |
326 | { | |
327 | // return the current event number | |
328 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
329 | return static_cast<Int_t>(rl->GetEventNumber()) ; | |
fbf811ec | 330 | } |
d489fb96 | 331 | |
fbf811ec | 332 | //____________________________________________________________________________ |
88cb7938 | 333 | TClonesArray * AliPHOSGetter::Hits() |
fbf811ec | 334 | { |
88cb7938 | 335 | // asks the loader to return the Hits container |
336 | ||
337 | TClonesArray * rv = 0 ; | |
338 | ||
339 | rv = PhosLoader()->Hits() ; | |
340 | if ( !rv ) { | |
341 | PhosLoader()->LoadHits("read"); | |
342 | rv = PhosLoader()->Hits() ; | |
fbf811ec | 343 | } |
88cb7938 | 344 | return rv ; |
345 | } | |
fbf811ec | 346 | |
88cb7938 | 347 | //____________________________________________________________________________ |
348 | AliPHOSGetter * AliPHOSGetter::Instance(const char* alirunFileName, const char* version, Option_t * openingOption) | |
349 | { | |
350 | // Creates and returns the pointer of the unique instance | |
351 | // Must be called only when the environment has changed | |
d489fb96 | 352 | |
88cb7938 | 353 | //::Info("Instance","alirunFileName=%s version=%s openingOption=%s",alirunFileName,version,openingOption); |
354 | ||
355 | if(!fgObjGetter){ // first time the getter is called | |
356 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; | |
fbf811ec | 357 | } |
88cb7938 | 358 | else { // the getter has been called previously |
359 | AliRunLoader * rl = AliRunLoader::GetRunLoader(fgPhosLoader->GetTitle()); | |
360 | if ( rl->GetFileName() == alirunFileName ) {// the alirunFile has the same name | |
361 | // check if the file is already open | |
362 | TFile * galiceFile = dynamic_cast<TFile *>(gROOT->FindObject(rl->GetFileName()) ) ; | |
363 | ||
364 | if ( !galiceFile ) | |
365 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; | |
366 | ||
367 | else { // the file is already open check the version name | |
368 | TString currentVersionName = rl->GetEventFolder()->GetName() ; | |
369 | TString newVersionName(version) ; | |
370 | if (currentVersionName == newVersionName) | |
371 | if(fgDebug) | |
372 | ::Warning( "Instance", "Files with version %s already open", currentVersionName.Data() ) ; | |
373 | else { | |
374 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; | |
375 | } | |
376 | } | |
377 | } | |
7fba1747 | 378 | else { |
379 | AliRunLoader * rl = AliRunLoader::GetRunLoader(fgPhosLoader->GetTitle()) ; | |
e191bb57 | 380 | if ( strstr(version, AliConfig::GetDefaultEventFolderName()) ) // false in case of merging |
1c221c70 | 381 | delete rl ; |
88cb7938 | 382 | fgObjGetter = new AliPHOSGetter(alirunFileName, version, openingOption) ; |
7fba1747 | 383 | } |
48f12df6 | 384 | } |
88cb7938 | 385 | if (!fgObjGetter) |
95635748 | 386 | ::Error("AliPHOSGetter::Instance", "Failed to create the PHOS Getter object") ; |
88cb7938 | 387 | else |
388 | if (fgDebug) | |
389 | Print() ; | |
4ae78bb1 | 390 | |
88cb7938 | 391 | return fgObjGetter ; |
4ae78bb1 | 392 | } |
393 | ||
6ad0e528 | 394 | //____________________________________________________________________________ |
88cb7938 | 395 | AliPHOSGetter * AliPHOSGetter::Instance() |
6ad0e528 | 396 | { |
88cb7938 | 397 | // Returns the pointer of the unique instance already defined |
fbf811ec | 398 | |
95635748 | 399 | if(!fgObjGetter && fgDebug) |
400 | ::Warning("AliPHOSGetter::Instance", "Getter not initialized") ; | |
6ad0e528 | 401 | |
88cb7938 | 402 | return fgObjGetter ; |
403 | ||
6ad0e528 | 404 | } |
405 | ||
406 | //____________________________________________________________________________ | |
88cb7938 | 407 | Int_t AliPHOSGetter::MaxEvent() const |
6ad0e528 | 408 | { |
88cb7938 | 409 | // returns the number of events in the run (from TE) |
0bc3b8ed | 410 | |
88cb7938 | 411 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
412 | return static_cast<Int_t>(rl->GetNumberOfEvents()) ; | |
6ad0e528 | 413 | } |
414 | ||
415 | //____________________________________________________________________________ | |
88cb7938 | 416 | TParticle * AliPHOSGetter::Primary(Int_t index) const |
6ad0e528 | 417 | { |
88cb7938 | 418 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
419 | return rl->Stack()->Particle(index) ; | |
420 | } | |
6ad0e528 | 421 | |
4ae78bb1 | 422 | //____________________________________________________________________________ |
88cb7938 | 423 | AliPHOS * AliPHOSGetter:: PHOS() const |
4ae78bb1 | 424 | { |
425 | // returns the PHOS object | |
5c4bcd63 | 426 | AliPHOSLoader * loader = 0; |
427 | static AliPHOSLoader * oldloader = 0; | |
428 | static AliPHOS * phos = 0; | |
429 | ||
430 | loader = PhosLoader(); | |
431 | ||
432 | if ( loader != oldloader) { | |
433 | phos = dynamic_cast<AliPHOS*>(loader->GetModulesFolder()->FindObject("PHOS")) ; | |
434 | oldloader = loader; | |
435 | } | |
7a9d98f9 | 436 | if (!phos) |
88cb7938 | 437 | if (fgDebug) |
438 | Warning("PHOS", "PHOS module not found in module folders: %s", PhosLoader()->GetModulesFolder()->GetName() ) ; | |
7a9d98f9 | 439 | return phos ; |
4ae78bb1 | 440 | } |
441 | ||
88cb7938 | 442 | |
443 | ||
444 | //____________________________________________________________________________ | |
e957fea8 | 445 | AliPHOSPID * AliPHOSGetter::PID() |
88cb7938 | 446 | { |
e957fea8 | 447 | // Returns pointer to the PID task |
88cb7938 | 448 | AliPHOSPID * rv ; |
449 | rv = dynamic_cast<AliPHOSPID *>(PhosLoader()->PIDTask()) ; | |
450 | if (!rv) { | |
451 | Event(0, "P") ; | |
452 | rv = dynamic_cast<AliPHOSPID *>(PhosLoader()->PIDTask()) ; | |
453 | } | |
454 | return rv ; | |
455 | } | |
456 | ||
4ae78bb1 | 457 | //____________________________________________________________________________ |
88cb7938 | 458 | AliPHOSGeometry * AliPHOSGetter::PHOSGeometry() const |
4ae78bb1 | 459 | { |
0bc3b8ed | 460 | // Returns PHOS geometry |
461 | ||
7a9d98f9 | 462 | AliPHOSGeometry * rv = 0 ; |
463 | if (PHOS() ) | |
464 | rv = PHOS()->GetGeometry() ; | |
465 | return rv ; | |
466 | } | |
4ae78bb1 | 467 | |
cb34a1fa | 468 | //____________________________________________________________________________ |
88cb7938 | 469 | TClonesArray * AliPHOSGetter::Primaries() |
470 | { | |
471 | // creates the Primaries container if needed | |
472 | if ( !fPrimaries ) { | |
473 | if (fgDebug) | |
474 | Info("Primaries", "Creating a new TClonesArray for primaries") ; | |
475 | fPrimaries = new TClonesArray("TParticle", 1000) ; | |
476 | } | |
477 | return fPrimaries ; | |
478 | } | |
479 | ||
480 | //____________________________________________________________________________ | |
481 | void AliPHOSGetter::Print() | |
482 | { | |
483 | // Print usefull information about the getter | |
484 | ||
485 | AliRunLoader * rl = AliRunLoader::GetRunLoader(fgPhosLoader->GetTitle()); | |
486 | ::Info( "Print", "gAlice file is %s -- version name is %s", (rl->GetFileName()).Data(), rl->GetEventFolder()->GetName() ) ; | |
487 | } | |
cb34a1fa | 488 | |
88cb7938 | 489 | //____________________________________________________________________________ |
490 | void AliPHOSGetter::ReadPrimaries() | |
491 | { | |
492 | // Read Primaries from Kinematics.root | |
cb34a1fa | 493 | |
88cb7938 | 494 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); |
cb34a1fa | 495 | |
88cb7938 | 496 | // gets kine tree from the root file (Kinematics.root) |
7fba1747 | 497 | if ( ! rl->TreeK() ) { // load treeK the first time |
88cb7938 | 498 | rl->LoadKinematics() ; |
7fba1747 | 499 | } |
88cb7938 | 500 | |
7fba1747 | 501 | fNPrimaries = (rl->GetHeader())->GetNtrack(); |
88cb7938 | 502 | if (fgDebug) |
503 | Info( "ReadTreeK", "Found %d particles in event # %d", fNPrimaries, EventNumber() ) ; | |
cb34a1fa | 504 | |
cb34a1fa | 505 | |
88cb7938 | 506 | // first time creates the container |
507 | if ( Primaries() ) | |
508 | fPrimaries->Clear() ; | |
cb34a1fa | 509 | |
88cb7938 | 510 | Int_t index = 0 ; |
511 | for (index = 0 ; index < fNPrimaries; index++) { | |
512 | new ((*fPrimaries)[index]) TParticle(*(Primary(index))); | |
cb34a1fa | 513 | } |
cb34a1fa | 514 | } |
515 | ||
95635748 | 516 | //____________________________________________________________________________ |
d2713783 | 517 | Bool_t AliPHOSGetter::OpenESDFile() |
95635748 | 518 | { |
d2713783 | 519 | //Open the ESD file |
95635748 | 520 | Bool_t rv = kTRUE ; |
d2713783 | 521 | if (!fESDFile) { |
522 | fESDFile = TFile::Open(fESDFileName) ; | |
523 | if (!fESDFile ) | |
524 | return kFALSE ; | |
525 | } | |
95635748 | 526 | else if (fESDFile->IsOpen()) { |
527 | fESDFile->Close() ; | |
528 | fESDFile = TFile::Open(fESDFileName) ; | |
529 | } | |
530 | if (!fESDFile->IsOpen()) | |
531 | rv = kFALSE ; | |
532 | return rv ; | |
533 | } | |
534 | ||
e4d04cf1 | 535 | |
536 | //____________________________________________________________________________ | |
537 | void AliPHOSGetter::FitRaw(Bool_t lowGainFlag, TGraph * gLowGain, TGraph * gHighGain, TF1* signalF, Int_t & amp, Double_t & time) | |
538 | { | |
539 | // Fits the raw signal time distribution | |
540 | ||
541 | const Int_t kNoiseThreshold = 0 ; | |
542 | Double_t timezero1 = 0., timezero2 = 0., timemax = 0. ; | |
543 | Double_t signal = 0., signalmax = 0. ; | |
544 | Double_t energy = time = 0. ; | |
545 | ||
546 | if (lowGainFlag) { | |
ff808dc7 | 547 | timezero1 = timezero2 = signalmax = timemax = 0. ; |
548 | signalF->FixParameter(0, PHOS()->GetRawFormatLowCharge()) ; | |
549 | signalF->FixParameter(1, PHOS()->GetRawFormatLowGain()) ; | |
e4d04cf1 | 550 | Int_t index ; |
551 | for (index = 0; index < PHOS()->GetRawFormatTimeBins(); index++) { | |
552 | gLowGain->GetPoint(index, time, signal) ; | |
553 | if (signal > kNoiseThreshold && timezero1 == 0.) | |
554 | timezero1 = time ; | |
555 | if (signal <= kNoiseThreshold && timezero1 > 0. && timezero2 == 0.) | |
556 | timezero2 = time ; | |
557 | if (signal > signalmax) { | |
558 | signalmax = signal ; | |
559 | timemax = time ; | |
560 | } | |
561 | } | |
562 | signalmax /= PHOS()->RawResponseFunctionMax(PHOS()->GetRawFormatLowCharge(), | |
563 | PHOS()->GetRawFormatLowGain()) ; | |
564 | if ( timezero1 + PHOS()->GetRawFormatTimePeak() < PHOS()->GetRawFormatTimeMax() * 0.4 ) { // else its noise | |
565 | signalF->SetParameter(2, signalmax) ; | |
566 | signalF->SetParameter(3, timezero1) ; | |
567 | gLowGain->Fit(signalF, "QRON", "", 0., timezero2); //, "QRON") ; | |
568 | energy = signalF->GetParameter(2) ; | |
569 | time = signalF->GetMaximumX() - PHOS()->GetRawFormatTimePeak() - PHOS()->GetRawFormatTimeTrigger() ; | |
570 | } | |
571 | } else { | |
572 | timezero1 = timezero2 = signalmax = timemax = 0. ; | |
573 | signalF->FixParameter(0, PHOS()->GetRawFormatHighCharge()) ; | |
574 | signalF->FixParameter(1, PHOS()->GetRawFormatHighGain()) ; | |
575 | Int_t index ; | |
576 | for (index = 0; index < PHOS()->GetRawFormatTimeBins(); index++) { | |
577 | gHighGain->GetPoint(index, time, signal) ; | |
578 | if (signal > kNoiseThreshold && timezero1 == 0.) | |
579 | timezero1 = time ; | |
580 | if (signal <= kNoiseThreshold && timezero1 > 0. && timezero2 == 0.) | |
581 | timezero2 = time ; | |
582 | if (signal > signalmax) { | |
583 | signalmax = signal ; | |
584 | timemax = time ; | |
585 | } | |
586 | } | |
587 | signalmax /= PHOS()->RawResponseFunctionMax(PHOS()->GetRawFormatHighCharge(), | |
588 | PHOS()->GetRawFormatHighGain()) ;; | |
589 | if ( timezero1 + PHOS()->GetRawFormatTimePeak() < PHOS()->GetRawFormatTimeMax() * 0.4 ) { // else its noise | |
590 | signalF->SetParameter(2, signalmax) ; | |
591 | signalF->SetParameter(3, timezero1) ; | |
592 | gHighGain->Fit(signalF, "QRON", "", 0., timezero2) ; | |
593 | energy = signalF->GetParameter(2) ; | |
594 | time = signalF->GetMaximumX() - PHOS()->GetRawFormatTimePeak() - PHOS()->GetRawFormatTimeTrigger() ; | |
595 | } | |
596 | } | |
597 | ||
598 | if (time == 0. && energy == 0.) | |
599 | amp = 0 ; | |
600 | else { | |
601 | AliPHOSDigitizer * digitizer = Digitizer() ; | |
602 | amp = static_cast<Int_t>( (energy - digitizer->GetEMCpedestal()) / digitizer->GetEMCchannel() + 0.5 ) ; | |
603 | } | |
ff808dc7 | 604 | // dessin |
605 | // TCanvas * c1 = new TCanvas("c1","A Simple Graph Example",200,10,700,500); | |
606 | // c1->SetFillColor(42); | |
607 | // c1->SetGrid(); | |
608 | // gLowGain->SetLineColor(2); | |
609 | // gLowGain->SetLineWidth(4); | |
610 | // gLowGain->SetMarkerColor(4); | |
611 | // gLowGain->SetMarkerStyle(21); | |
612 | // gLowGain->SetTitle("Lowgain"); | |
613 | // gLowGain->GetXaxis()->SetTitle("X title"); | |
614 | // gLowGain->GetYaxis()->SetTitle("Y title"); | |
615 | // gLowGain->Draw("ACP"); | |
616 | ||
617 | // c1->Update(); | |
618 | // c1->GetFrame()->SetFillColor(21); | |
619 | // c1->GetFrame()->SetBorderSize(12); | |
620 | // c1->Modified(); | |
621 | ||
622 | // TCanvas * c2 = new TCanvas("c2","A Simple Graph Example",200,10,700,500); | |
623 | // c2->SetFillColor(42); | |
624 | // c2->SetGrid(); | |
625 | // gHighGain->SetLineColor(2); | |
626 | // gHighGain->SetLineWidth(4); | |
627 | // gHighGain->SetMarkerColor(4); | |
628 | // gHighGain->SetMarkerStyle(21); | |
629 | // gHighGain->SetTitle("Highgain"); | |
630 | // gHighGain->GetXaxis()->SetTitle("X title"); | |
631 | // gHighGain->GetYaxis()->SetTitle("Y title"); | |
632 | // gHighGain->Draw("ACP"); | |
633 | ||
634 | // c2->Update(); | |
635 | // c2->GetFrame()->SetFillColor(21); | |
636 | // c2->GetFrame()->SetBorderSize(12); | |
637 | // c2->Modified(); | |
e4d04cf1 | 638 | } |
639 | ||
a43c51c3 | 640 | //____________________________________________________________________________ |
641 | Int_t AliPHOSGetter::ReadRaw(Int_t event) | |
642 | { | |
643 | // reads the raw format data, converts it into digits format and store digits in Digits() | |
644 | // container. | |
645 | ||
646 | AliRawReaderFile rawReader(event) ; | |
647 | AliPHOSRawStream in(&rawReader); | |
a43c51c3 | 648 | |
649 | Bool_t first = kTRUE ; | |
650 | ||
e4d04cf1 | 651 | TF1 * signalF = new TF1("signal", AliPHOS::RawResponseFunction, 0, PHOS()->GetRawFormatTimeMax(), 4); |
652 | signalF->SetParNames("Charge", "Gain", "Amplitude", "TimeZero") ; | |
a43c51c3 | 653 | |
654 | Int_t relId[4], id ; | |
e4d04cf1 | 655 | Bool_t lowGainFlag = kFALSE ; |
a43c51c3 | 656 | |
657 | TClonesArray * digits = Digits() ; | |
658 | digits->Clear() ; | |
659 | Int_t idigit = 0 ; | |
e4d04cf1 | 660 | Int_t amp = 0 ; |
661 | Double_t time = 0. ; | |
ff808dc7 | 662 | |
663 | TGraph * gLowGain = new TGraph(PHOS()->GetRawFormatTimeBins()) ; | |
664 | TGraph * gHighGain= new TGraph(PHOS()->GetRawFormatTimeBins()) ; | |
665 | ||
a43c51c3 | 666 | while ( in.Next() ) { // PHOS entries loop |
a43c51c3 | 667 | if ( (in.IsNewRow() || in.IsNewColumn() || in.IsNewModule()) ) { |
668 | if (!first) { | |
e4d04cf1 | 669 | FitRaw(lowGainFlag, gLowGain, gHighGain, signalF, amp, time) ; |
670 | if (amp > 0) { | |
671 | new((*digits)[idigit]) AliPHOSDigit( -1, id, amp, time) ; | |
a43c51c3 | 672 | idigit++ ; |
673 | } | |
ff808dc7 | 674 | Int_t index ; |
675 | for (index = 0; index < PHOS()->GetRawFormatTimeBins(); index++) { | |
676 | gLowGain->SetPoint(index, index * PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), 0) ; | |
677 | gHighGain->SetPoint(index, index * PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), 0) ; | |
678 | } | |
a43c51c3 | 679 | } |
680 | first = kFALSE ; | |
a43c51c3 | 681 | relId[0] = in.GetModule() ; |
e4d04cf1 | 682 | if ( relId[0] >= PHOS()->GetRawFormatLowGainOffset() ) { |
683 | relId[0] -= PHOS()->GetRawFormatLowGainOffset() ; | |
684 | lowGainFlag = kTRUE ; | |
a43c51c3 | 685 | } else |
e4d04cf1 | 686 | lowGainFlag = kFALSE ; |
a43c51c3 | 687 | relId[1] = 0 ; |
688 | relId[2] = in.GetRow() ; | |
689 | relId[3] = in.GetColumn() ; | |
690 | PHOSGeometry()->RelToAbsNumbering(relId, id) ; | |
691 | } | |
e4d04cf1 | 692 | if (lowGainFlag) |
693 | gLowGain->SetPoint(in.GetTime(), | |
ff808dc7 | 694 | in.GetTime()* PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), |
e4d04cf1 | 695 | in.GetSignal()) ; |
a43c51c3 | 696 | else |
e4d04cf1 | 697 | gHighGain->SetPoint(in.GetTime(), |
698 | in.GetTime() * PHOS()->GetRawFormatTimeMax() / PHOS()->GetRawFormatTimeBins(), | |
699 | in.GetSignal() ) ; | |
700 | ||
a43c51c3 | 701 | } // PHOS entries loop |
e4d04cf1 | 702 | |
703 | FitRaw(lowGainFlag, gLowGain, gHighGain, signalF, amp, time) ; | |
704 | if (amp > 0 ) { | |
705 | new((*digits)[idigit]) AliPHOSDigit( -1, id, amp, time) ; | |
706 | idigit++ ; | |
707 | } | |
ff808dc7 | 708 | digits->Sort() ; |
e4d04cf1 | 709 | |
710 | delete signalF ; | |
711 | delete gLowGain, gHighGain ; | |
a43c51c3 | 712 | |
e4d04cf1 | 713 | return digits->GetEntriesFast() ; |
a43c51c3 | 714 | } |
715 | ||
b0bba0af | 716 | //____________________________________________________________________________ |
88cb7938 | 717 | Int_t AliPHOSGetter::ReadTreeD() |
718 | { | |
719 | // Read the Digits | |
b0bba0af | 720 | |
41c29fde | 721 | PhosLoader()->CleanDigits() ; |
ff808dc7 | 722 | PhosLoader()->LoadDigits("UPDATE") ; |
723 | PhosLoader()->LoadDigitizer("UPDATE") ; | |
88cb7938 | 724 | return Digits()->GetEntries() ; |
725 | } | |
7a9d98f9 | 726 | |
b0bba0af | 727 | //____________________________________________________________________________ |
88cb7938 | 728 | Int_t AliPHOSGetter::ReadTreeH() |
729 | { | |
730 | // Read the Hits | |
41c29fde | 731 | PhosLoader()->CleanHits() ; |
88cb7938 | 732 | // gets TreeH from the root file (PHOS.Hit.root) |
41c29fde | 733 | //if ( !IsLoaded("H") ) { |
88cb7938 | 734 | PhosLoader()->LoadHits("UPDATE") ; |
41c29fde | 735 | // SetLoaded("H") ; |
736 | //} | |
88cb7938 | 737 | return Hits()->GetEntries() ; |
738 | } | |
4ae78bb1 | 739 | |
88cb7938 | 740 | //____________________________________________________________________________ |
741 | Int_t AliPHOSGetter::ReadTreeR() | |
742 | { | |
743 | // Read the RecPoints | |
b0bba0af | 744 | |
41c29fde | 745 | PhosLoader()->CleanRecPoints() ; |
88cb7938 | 746 | // gets TreeR from the root file (PHOS.RecPoints.root) |
41c29fde | 747 | //if ( !IsLoaded("R") ) { |
88cb7938 | 748 | PhosLoader()->LoadRecPoints("UPDATE") ; |
749 | PhosLoader()->LoadClusterizer("UPDATE") ; | |
41c29fde | 750 | // SetLoaded("R") ; |
751 | //} | |
f1611b7c | 752 | |
88cb7938 | 753 | return EmcRecPoints()->GetEntries() ; |
b0bba0af | 754 | } |
7a9d98f9 | 755 | |
b0bba0af | 756 | //____________________________________________________________________________ |
88cb7938 | 757 | Int_t AliPHOSGetter::ReadTreeT() |
758 | { | |
759 | // Read the TrackSegments | |
7a9d98f9 | 760 | |
41c29fde | 761 | PhosLoader()->CleanTracks() ; |
88cb7938 | 762 | // gets TreeT from the root file (PHOS.TrackSegments.root) |
41c29fde | 763 | //if ( !IsLoaded("T") ) { |
88cb7938 | 764 | PhosLoader()->LoadTracks("UPDATE") ; |
765 | PhosLoader()->LoadTrackSegmentMaker("UPDATE") ; | |
41c29fde | 766 | // SetLoaded("T") ; |
767 | //} | |
fbf811ec | 768 | |
88cb7938 | 769 | return TrackSegments()->GetEntries() ; |
770 | } | |
b0bba0af | 771 | //____________________________________________________________________________ |
88cb7938 | 772 | Int_t AliPHOSGetter::ReadTreeP() |
773 | { | |
41c29fde | 774 | // Read the RecParticles |
88cb7938 | 775 | |
41c29fde | 776 | PhosLoader()->CleanRecParticles() ; |
777 | ||
88cb7938 | 778 | // gets TreeT from the root file (PHOS.TrackSegments.root) |
41c29fde | 779 | // if ( !IsLoaded("P") ) { |
88cb7938 | 780 | PhosLoader()->LoadRecParticles("UPDATE") ; |
781 | PhosLoader()->LoadPID("UPDATE") ; | |
41c29fde | 782 | // SetLoaded("P") ; |
783 | //} | |
7a9d98f9 | 784 | |
88cb7938 | 785 | return RecParticles()->GetEntries() ; |
786 | } | |
787 | //____________________________________________________________________________ | |
788 | Int_t AliPHOSGetter::ReadTreeS() | |
789 | { | |
790 | // Read the SDigits | |
791 | ||
41c29fde | 792 | PhosLoader()->CleanSDigits() ; |
88cb7938 | 793 | // gets TreeS from the root file (PHOS.SDigits.root) |
41c29fde | 794 | //if ( !IsLoaded("S") ) { |
7b4c1168 | 795 | PhosLoader()->LoadSDigits("READ") ; |
796 | PhosLoader()->LoadSDigitizer("READ") ; | |
41c29fde | 797 | // SetLoaded("S") ; |
798 | //} | |
b0bba0af | 799 | |
88cb7938 | 800 | return SDigits()->GetEntries() ; |
801 | } | |
f1611b7c | 802 | |
677c8a30 | 803 | //____________________________________________________________________________ |
804 | Int_t AliPHOSGetter::ReadTreeE(Int_t event) | |
805 | { | |
806 | // Read the ESD | |
807 | ||
808 | // gets esdTree from the root file (AliESDs.root) | |
809 | if (!fESDFile) | |
810 | if ( !OpenESDFile() ) | |
811 | return -1 ; | |
812 | ||
813 | fESDTree = static_cast<TTree*>(fESDFile->Get("esdTree")) ; | |
814 | fESD = new AliESD; | |
815 | if (!fESDTree) { | |
816 | ||
817 | Error("ReadTreeE", "no ESD tree found"); | |
818 | return -1; | |
819 | } | |
820 | fESDTree->SetBranchAddress("ESD", &fESD); | |
821 | fESDTree->GetEvent(event); | |
822 | ||
823 | return event ; | |
824 | } | |
825 | ||
88cb7938 | 826 | //____________________________________________________________________________ |
827 | TClonesArray * AliPHOSGetter::SDigits() | |
828 | { | |
829 | // asks the Loader to return the Digits container | |
b0bba0af | 830 | |
88cb7938 | 831 | TClonesArray * rv = 0 ; |
832 | ||
833 | rv = PhosLoader()->SDigits() ; | |
834 | if (!rv) { | |
835 | PhosLoader()->MakeSDigitsArray() ; | |
836 | rv = PhosLoader()->SDigits() ; | |
837 | } | |
838 | return rv ; | |
b0bba0af | 839 | } |
840 | ||
841 | //____________________________________________________________________________ | |
e957fea8 | 842 | AliPHOSSDigitizer * AliPHOSGetter::SDigitizer() |
88cb7938 | 843 | { |
e957fea8 | 844 | // Returns pointer to the SDigitizer task |
88cb7938 | 845 | AliPHOSSDigitizer * rv ; |
846 | rv = dynamic_cast<AliPHOSSDigitizer *>(PhosLoader()->SDigitizer()) ; | |
847 | if (!rv) { | |
848 | Event(0, "S") ; | |
849 | rv = dynamic_cast<AliPHOSSDigitizer *>(PhosLoader()->SDigitizer()) ; | |
b0bba0af | 850 | } |
88cb7938 | 851 | return rv ; |
b0bba0af | 852 | } |
7a9d98f9 | 853 | |
b0bba0af | 854 | //____________________________________________________________________________ |
fc7e2f43 | 855 | TParticle * AliPHOSGetter::Secondary(const TParticle* p, Int_t index) const |
88cb7938 | 856 | { |
857 | // Return first (index=1) or second (index=2) secondary particle of primary particle p | |
858 | ||
859 | if(index <= 0) | |
860 | return 0 ; | |
861 | if(index > 2) | |
862 | return 0 ; | |
b0bba0af | 863 | |
88cb7938 | 864 | if(p) { |
865 | Int_t daughterIndex = p->GetDaughter(index-1) ; | |
866 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
5d12ce38 | 867 | return rl->GetAliRun()->GetMCApp()->Particle(daughterIndex) ; |
88cb7938 | 868 | } |
869 | else | |
870 | return 0 ; | |
871 | } | |
4ae78bb1 | 872 | |
88cb7938 | 873 | //____________________________________________________________________________ |
fc7e2f43 | 874 | void AliPHOSGetter::Track(Int_t itrack) |
88cb7938 | 875 | { |
876 | // Read the first entry of PHOS branch in hit tree gAlice->TreeH() | |
877 | ||
878 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
b0bba0af | 879 | |
88cb7938 | 880 | if( !TreeH() ) // load treeH the first time |
881 | rl->LoadHits() ; | |
b0bba0af | 882 | |
88cb7938 | 883 | // first time create the container |
884 | TClonesArray * hits = Hits() ; | |
885 | if ( hits ) | |
886 | hits->Clear() ; | |
b0bba0af | 887 | |
88cb7938 | 888 | TBranch * phosbranch = dynamic_cast<TBranch*>(TreeH()->GetBranch("PHOS")) ; |
889 | phosbranch->SetAddress(&hits) ; | |
890 | phosbranch->GetEntry(itrack) ; | |
b0bba0af | 891 | } |
892 | ||
b0bba0af | 893 | //____________________________________________________________________________ |
88cb7938 | 894 | TTree * AliPHOSGetter::TreeD() const |
895 | { | |
e957fea8 | 896 | // Returns pointer to the Digits Tree |
88cb7938 | 897 | TTree * rv = 0 ; |
898 | rv = PhosLoader()->TreeD() ; | |
899 | if ( !rv ) { | |
900 | PhosLoader()->MakeTree("D"); | |
901 | rv = PhosLoader()->TreeD() ; | |
b0bba0af | 902 | } |
b0bba0af | 903 | |
88cb7938 | 904 | return rv ; |
b0bba0af | 905 | } |
548f0134 | 906 | |
b0bba0af | 907 | //____________________________________________________________________________ |
88cb7938 | 908 | TTree * AliPHOSGetter::TreeH() const |
909 | { | |
e957fea8 | 910 | // Returns pointer to the Hits Tree |
88cb7938 | 911 | TTree * rv = 0 ; |
912 | rv = PhosLoader()->TreeH() ; | |
913 | if ( !rv ) { | |
914 | PhosLoader()->MakeTree("H"); | |
915 | rv = PhosLoader()->TreeH() ; | |
916 | } | |
917 | ||
918 | return rv ; | |
b0bba0af | 919 | } |
7a9d98f9 | 920 | |
b0bba0af | 921 | //____________________________________________________________________________ |
88cb7938 | 922 | TTree * AliPHOSGetter::TreeR() const |
0bc3b8ed | 923 | { |
e957fea8 | 924 | // Returns pointer to the RecPoints Tree |
88cb7938 | 925 | TTree * rv = 0 ; |
926 | rv = PhosLoader()->TreeR() ; | |
927 | if ( !rv ) { | |
928 | PhosLoader()->MakeTree("R"); | |
929 | rv = PhosLoader()->TreeR() ; | |
930 | } | |
b0bba0af | 931 | |
88cb7938 | 932 | return rv ; |
b0bba0af | 933 | } |
934 | ||
b0bba0af | 935 | //____________________________________________________________________________ |
88cb7938 | 936 | TTree * AliPHOSGetter::TreeT() const |
0bc3b8ed | 937 | { |
e957fea8 | 938 | // Returns pointer to the TrackSegments Tree |
88cb7938 | 939 | TTree * rv = 0 ; |
940 | rv = PhosLoader()->TreeT() ; | |
941 | if ( !rv ) { | |
942 | PhosLoader()->MakeTree("T"); | |
943 | rv = PhosLoader()->TreeT() ; | |
944 | } | |
b0bba0af | 945 | |
88cb7938 | 946 | return rv ; |
b0bba0af | 947 | } |
b0bba0af | 948 | //____________________________________________________________________________ |
88cb7938 | 949 | TTree * AliPHOSGetter::TreeP() const |
0bc3b8ed | 950 | { |
e957fea8 | 951 | // Returns pointer to the RecParticles Tree |
88cb7938 | 952 | TTree * rv = 0 ; |
953 | rv = PhosLoader()->TreeP() ; | |
954 | if ( !rv ) { | |
955 | PhosLoader()->MakeTree("P"); | |
956 | rv = PhosLoader()->TreeP() ; | |
957 | } | |
4ae78bb1 | 958 | |
88cb7938 | 959 | return rv ; |
b0bba0af | 960 | } |
961 | ||
962 | //____________________________________________________________________________ | |
88cb7938 | 963 | TTree * AliPHOSGetter::TreeS() const |
e957fea8 | 964 | { |
965 | // Returns pointer to the SDigits Tree | |
88cb7938 | 966 | TTree * rv = 0 ; |
967 | rv = PhosLoader()->TreeS() ; | |
968 | if ( !rv ) { | |
969 | PhosLoader()->MakeTree("S"); | |
970 | rv = PhosLoader()->TreeS() ; | |
b0bba0af | 971 | } |
b0bba0af | 972 | |
88cb7938 | 973 | return rv ; |
b0bba0af | 974 | } |
7a9d98f9 | 975 | |
b0bba0af | 976 | //____________________________________________________________________________ |
88cb7938 | 977 | Bool_t AliPHOSGetter::VersionExists(TString & opt) const |
978 | { | |
979 | // checks if the version with the present name already exists in the same directory | |
7a9d98f9 | 980 | |
88cb7938 | 981 | Bool_t rv = kFALSE ; |
982 | ||
983 | AliRunLoader * rl = AliRunLoader::GetRunLoader(PhosLoader()->GetTitle()); | |
984 | TString version( rl->GetEventFolder()->GetName() ) ; | |
7a9d98f9 | 985 | |
88cb7938 | 986 | opt.ToLower() ; |
b0bba0af | 987 | |
88cb7938 | 988 | if ( opt == "sdigits") { |
989 | // add the version name to the root file name | |
990 | TString fileName( PhosLoader()->GetSDigitsFileName() ) ; | |
e191bb57 | 991 | if (version != AliConfig::GetDefaultEventFolderName()) // only if not the default folder name |
88cb7938 | 992 | fileName = fileName.ReplaceAll(".root", "") + "_" + version + ".root" ; |
993 | if ( !(gSystem->AccessPathName(fileName)) ) { | |
994 | Warning("VersionExists", "The file %s already exists", fileName.Data()) ; | |
995 | rv = kTRUE ; | |
4ae78bb1 | 996 | } |
88cb7938 | 997 | PhosLoader()->SetSDigitsFileName(fileName) ; |
b0bba0af | 998 | } |
7a9d98f9 | 999 | |
88cb7938 | 1000 | if ( opt == "digits") { |
1001 | // add the version name to the root file name | |
1002 | TString fileName( PhosLoader()->GetDigitsFileName() ) ; | |
e191bb57 | 1003 | if (version != AliConfig::GetDefaultEventFolderName()) // only if not the default folder name |
88cb7938 | 1004 | fileName = fileName.ReplaceAll(".root", "") + "_" + version + ".root" ; |
1005 | if ( !(gSystem->AccessPathName(fileName)) ) { | |
1006 | Warning("VersionExists", "The file %s already exists", fileName.Data()) ; | |
1007 | rv = kTRUE ; | |
7a9d98f9 | 1008 | } |
b0bba0af | 1009 | } |
7a9d98f9 | 1010 | |
88cb7938 | 1011 | return rv ; |
7a9d98f9 | 1012 | |
b0bba0af | 1013 | } |
88cb7938 | 1014 | |
7bb289a7 | 1015 | //____________________________________________________________________________ |
88cb7938 | 1016 | UShort_t AliPHOSGetter::EventPattern(void) const |
0bc3b8ed | 1017 | { |
1018 | // Return the pattern (trigger bit register) of the beam-test event | |
7bb289a7 | 1019 | if(fBTE) |
1020 | return fBTE->GetPattern() ; | |
1021 | else | |
1022 | return 0 ; | |
1023 | } | |
1024 | //____________________________________________________________________________ | |
88cb7938 | 1025 | Float_t AliPHOSGetter::BeamEnergy(void) const |
0bc3b8ed | 1026 | { |
1027 | // Return the beam energy of the beam-test event | |
7bb289a7 | 1028 | if(fBTE) |
1029 | return fBTE->GetBeamEnergy() ; | |
1030 | else | |
1031 | return 0 ; | |
1032 | } |