]>
Commit | Line | Data |
---|---|---|
af885e0f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | //----------------------------------------------------------------- | |
f56a9fa7 | 19 | // Implementation of the AliESDEvent class |
6989bff3 | 20 | // This is the class to deal with during the physics analysis of data. |
f56a9fa7 | 21 | // It also ensures the backward compatibility with the old ESD format. |
6989bff3 | 22 | /* |
23 | AliESDEvent *ev= new AliESDEvent(); | |
24 | ev->ReadFromTree(esdTree); | |
25 | ... | |
26 | for (Int_t i=0; i<nev; i++) { | |
27 | esdTree->GetEntry(i); | |
28 | if(ev->GetAliESDOld())ev->CopyFromOldESD(); | |
29 | */ | |
7d44c466 | 30 | // The AliESDInputHandler does this automatically for you |
f56a9fa7 | 31 | // |
32 | // Origin: Christian Klein-Boesing, CERN, Christian.Klein-Boesing@cern.ch | |
af885e0f | 33 | //----------------------------------------------------------------- |
34 | ||
35 | #include "TList.h" | |
cd1d4ee0 | 36 | #include "TRefArray.h" |
af885e0f | 37 | #include <TNamed.h> |
38 | ||
39 | #include "AliESDEvent.h" | |
40 | #include "AliESDfriend.h" | |
41 | #include "AliESDVZERO.h" | |
af885e0f | 42 | #include "AliESDFMD.h" |
43 | #include "AliESD.h" | |
f0106218 | 44 | #include "AliESDMuonTrack.h" |
45 | #include "AliESDPmdTrack.h" | |
46 | #include "AliESDTrdTrack.h" | |
47 | #include "AliESDVertex.h" | |
48 | #include "AliESDcascade.h" | |
49 | #include "AliESDPmdTrack.h" | |
50 | #include "AliESDTrdTrack.h" | |
51 | #include "AliESDVertex.h" | |
52 | #include "AliESDcascade.h" | |
53 | #include "AliESDkink.h" | |
54 | #include "AliESDtrack.h" | |
55 | #include "AliESDHLTtrack.h" | |
56 | #include "AliESDCaloCluster.h" | |
e649177a | 57 | #include "AliESDCaloCells.h" |
f0106218 | 58 | #include "AliESDv0.h" |
59 | #include "AliESDFMD.h" | |
60 | #include "AliESDVZERO.h" | |
61 | #include "AliMultiplicity.h" | |
62 | #include "AliRawDataErrorLog.h" | |
e649177a | 63 | #include "AliLog.h" |
af885e0f | 64 | |
65 | ClassImp(AliESDEvent) | |
66 | ||
60e8f114 | 67 | |
68 | ||
69 | // here we define the names, some classes are no TNamed, therefore the classnames | |
70 | // are the Names | |
6989bff3 | 71 | const char* AliESDEvent::fgkESDListName[kESDListN] = {"AliESDRun", |
60e8f114 | 72 | "AliESDHeader", |
73 | "AliESDZDC", | |
74 | "AliESDFMD", | |
75 | "AliESDVZERO", | |
76 | "AliESDTZERO", | |
06cc9d95 | 77 | "TPCVertex", |
60e8f114 | 78 | "SPDVertex", |
79 | "PrimaryVertex", | |
80 | "AliMultiplicity", | |
81 | "PHOSTrigger", | |
82 | "EMCALTrigger", | |
83 | "Tracks", | |
84 | "MuonTracks", | |
85 | "PmdTracks", | |
86 | "TrdTracks", | |
87 | "V0s", | |
72da5d8c | 88 | "Cascades", |
60e8f114 | 89 | "Kinks", |
90 | "CaloClusters", | |
e649177a | 91 | "EMCALCells", |
92 | "PHOSCells", | |
60e8f114 | 93 | "AliRawDataErrorLogs"}; |
af885e0f | 94 | //______________________________________________________________________________ |
95 | AliESDEvent::AliESDEvent(): | |
024c7734 | 96 | AliVEvent(), |
af885e0f | 97 | fESDObjects(new TList()), |
98 | fESDRun(0), | |
99 | fHeader(0), | |
100 | fESDZDC(0), | |
101 | fESDFMD(0), | |
102 | fESDVZERO(0), | |
103 | fESDTZERO(0), | |
06cc9d95 | 104 | fTPCVertex(0), |
af885e0f | 105 | fSPDVertex(0), |
106 | fPrimaryVertex(0), | |
107 | fSPDMult(0), | |
108 | fPHOSTrigger(0), | |
109 | fEMCALTrigger(0), | |
110 | fTracks(0), | |
111 | fMuonTracks(0), | |
112 | fPmdTracks(0), | |
113 | fTrdTracks(0), | |
114 | fV0s(0), | |
115 | fCascades(0), | |
116 | fKinks(0), | |
117 | fCaloClusters(0), | |
e649177a | 118 | fEMCALCells(0), fPHOSCells(0), |
af885e0f | 119 | fErrorLogs(0), |
120 | fESDOld(0), | |
1bd10080 | 121 | fESDFriendOld(0), |
60e8f114 | 122 | fConnected(kFALSE), |
af885e0f | 123 | fEMCALClusters(0), |
124 | fFirstEMCALCluster(-1), | |
125 | fPHOSClusters(0), | |
126 | fFirstPHOSCluster(-1) | |
127 | { | |
128 | } | |
129 | //______________________________________________________________________________ | |
130 | AliESDEvent::AliESDEvent(const AliESDEvent& esd): | |
024c7734 | 131 | AliVEvent(esd), |
af885e0f | 132 | fESDObjects(new TList()), |
133 | fESDRun(new AliESDRun(*esd.fESDRun)), | |
134 | fHeader(new AliESDHeader(*esd.fHeader)), | |
135 | fESDZDC(new AliESDZDC(*esd.fESDZDC)), | |
136 | fESDFMD(new AliESDFMD(*esd.fESDFMD)), | |
137 | fESDVZERO(new AliESDVZERO(*esd.fESDVZERO)), | |
138 | fESDTZERO(new AliESDTZERO(*esd.fESDTZERO)), | |
06cc9d95 | 139 | fTPCVertex(new AliESDVertex(*esd.fTPCVertex)), |
af885e0f | 140 | fSPDVertex(new AliESDVertex(*esd.fSPDVertex)), |
141 | fPrimaryVertex(new AliESDVertex(*esd.fPrimaryVertex)), | |
142 | fSPDMult(new AliMultiplicity(*esd.fSPDMult)), | |
143 | fPHOSTrigger(new AliESDCaloTrigger(*esd.fPHOSTrigger)), | |
144 | fEMCALTrigger(new AliESDCaloTrigger(*esd.fEMCALTrigger)), | |
145 | fTracks(new TClonesArray(*esd.fTracks)), | |
146 | fMuonTracks(new TClonesArray(*esd.fMuonTracks)), | |
147 | fPmdTracks(new TClonesArray(*esd.fPmdTracks)), | |
148 | fTrdTracks(new TClonesArray(*esd.fTrdTracks)), | |
149 | fV0s(new TClonesArray(*esd.fV0s)), | |
150 | fCascades(new TClonesArray(*esd.fCascades)), | |
151 | fKinks(new TClonesArray(*esd.fKinks)), | |
152 | fCaloClusters(new TClonesArray(*esd.fCaloClusters)), | |
e649177a | 153 | fEMCALCells(new AliESDCaloCells(*esd.fEMCALCells)), |
154 | fPHOSCells(new AliESDCaloCells(*esd.fPHOSCells)), | |
af885e0f | 155 | fErrorLogs(new TClonesArray(*esd.fErrorLogs)), |
156 | fESDOld(new AliESD(*esd.fESDOld)), | |
1bd10080 | 157 | fESDFriendOld(new AliESDfriend(*esd.fESDFriendOld)), |
60e8f114 | 158 | fConnected(esd.fConnected), |
af885e0f | 159 | fEMCALClusters(esd.fEMCALClusters), |
160 | fFirstEMCALCluster(esd.fFirstEMCALCluster), | |
161 | fPHOSClusters(esd.fPHOSClusters), | |
162 | fFirstPHOSCluster(esd.fFirstPHOSCluster) | |
163 | ||
164 | { | |
165 | // CKB init in the constructor list and only add here ... | |
166 | AddObject(fESDRun); | |
167 | AddObject(fHeader); | |
168 | AddObject(fESDZDC); | |
169 | AddObject(fESDFMD); | |
170 | AddObject(fESDVZERO); | |
171 | AddObject(fESDTZERO); | |
06cc9d95 | 172 | AddObject(fTPCVertex); |
af885e0f | 173 | AddObject(fSPDVertex); |
174 | AddObject(fPrimaryVertex); | |
175 | AddObject(fSPDMult); | |
176 | AddObject(fPHOSTrigger); | |
177 | AddObject(fEMCALTrigger); | |
178 | AddObject(fTracks); | |
179 | AddObject(fMuonTracks); | |
180 | AddObject(fPmdTracks); | |
181 | AddObject(fTrdTracks); | |
182 | AddObject(fV0s); | |
183 | AddObject(fCascades); | |
184 | AddObject(fKinks); | |
185 | AddObject(fCaloClusters); | |
e649177a | 186 | AddObject(fEMCALCells); |
187 | AddObject(fPHOSCells); | |
af885e0f | 188 | AddObject(fErrorLogs); |
189 | ||
190 | GetStdContent(); | |
191 | ||
192 | } | |
193 | ||
194 | //______________________________________________________________________________ | |
195 | AliESDEvent & AliESDEvent::operator=(const AliESDEvent& source) { | |
196 | ||
197 | // Assignment operator | |
198 | ||
199 | if(&source == this) return *this; | |
024c7734 | 200 | AliVEvent::operator=(source); |
af885e0f | 201 | |
202 | fESDRun = new AliESDRun(*source.fESDRun); | |
203 | fHeader = new AliESDHeader(*source.fHeader); | |
204 | fESDZDC = new AliESDZDC(*source.fESDZDC); | |
205 | fESDFMD = new AliESDFMD(*source.fESDFMD); | |
206 | fESDVZERO = new AliESDVZERO(*source.fESDVZERO); | |
207 | fESDTZERO = new AliESDTZERO(*source.fESDTZERO); | |
06cc9d95 | 208 | fTPCVertex = new AliESDVertex(*source.fTPCVertex); |
af885e0f | 209 | fSPDVertex = new AliESDVertex(*source.fSPDVertex); |
210 | fPrimaryVertex = new AliESDVertex(*source.fPrimaryVertex); | |
211 | fSPDMult = new AliMultiplicity(*source.fSPDMult); | |
212 | fPHOSTrigger = new AliESDCaloTrigger(*source.fPHOSTrigger); | |
213 | fEMCALTrigger = new AliESDCaloTrigger(*source.fEMCALTrigger); | |
214 | fTracks = new TClonesArray(*source.fTracks); | |
215 | fMuonTracks = new TClonesArray(*source.fMuonTracks); | |
216 | fPmdTracks = new TClonesArray(*source.fPmdTracks); | |
217 | fTrdTracks = new TClonesArray(*source.fTrdTracks); | |
218 | fV0s = new TClonesArray(*source.fV0s); | |
219 | fCascades = new TClonesArray(*source.fCascades); | |
220 | fKinks = new TClonesArray(*source.fKinks); | |
221 | fCaloClusters = new TClonesArray(*source.fCaloClusters); | |
e649177a | 222 | fEMCALCells = new AliESDCaloCells(*source.fEMCALCells); |
223 | fPHOSCells = new AliESDCaloCells(*source.fPHOSCells); | |
af885e0f | 224 | fErrorLogs = new TClonesArray(*source.fErrorLogs); |
1bd10080 | 225 | fESDOld = new AliESD(*source.fESDOld); |
226 | fESDFriendOld = new AliESDfriend(*source.fESDFriendOld); | |
af885e0f | 227 | // CKB this way?? or |
228 | // or AddObject( fESDZDC = new AliESDZDC(*source.fESDZDC)); | |
229 | ||
230 | fESDObjects = new TList(); | |
231 | AddObject(fESDRun); | |
232 | AddObject(fHeader); | |
233 | AddObject(fESDZDC); | |
234 | AddObject(fESDFMD); | |
235 | AddObject(fESDVZERO); | |
236 | AddObject(fESDTZERO); | |
06cc9d95 | 237 | AddObject(fTPCVertex); |
af885e0f | 238 | AddObject(fSPDVertex); |
239 | AddObject(fPrimaryVertex); | |
240 | AddObject(fSPDMult); | |
241 | AddObject(fPHOSTrigger); | |
242 | AddObject(fEMCALTrigger); | |
243 | AddObject(fTracks); | |
244 | AddObject(fMuonTracks); | |
245 | AddObject(fPmdTracks); | |
246 | AddObject(fTrdTracks); | |
247 | AddObject(fV0s); | |
248 | AddObject(fCascades); | |
249 | AddObject(fKinks); | |
250 | AddObject(fCaloClusters); | |
e649177a | 251 | AddObject(fEMCALCells); |
252 | AddObject(fPHOSCells); | |
af885e0f | 253 | AddObject(fErrorLogs); |
254 | ||
60e8f114 | 255 | fConnected = source.fConnected; |
af885e0f | 256 | fEMCALClusters = source.fEMCALClusters; |
257 | fFirstEMCALCluster = source.fFirstEMCALCluster; | |
258 | fPHOSClusters = source.fPHOSClusters; | |
259 | fFirstPHOSCluster = source.fFirstPHOSCluster; | |
260 | ||
261 | ||
262 | ||
263 | return *this; | |
264 | ||
265 | } | |
266 | ||
267 | ||
268 | //______________________________________________________________________________ | |
269 | AliESDEvent::~AliESDEvent() | |
270 | { | |
271 | // | |
272 | // Standard destructor | |
273 | // | |
274 | ||
001b9beb | 275 | // everthing on the list gets deleted automatically |
139f2194 | 276 | |
277 | ||
60e8f114 | 278 | if(fESDObjects&&!fConnected) |
279 | { | |
280 | delete fESDObjects; | |
281 | fESDObjects = 0; | |
282 | } | |
139f2194 | 283 | |
60e8f114 | 284 | |
af885e0f | 285 | } |
286 | ||
287 | //______________________________________________________________________________ | |
288 | void AliESDEvent::Reset() | |
289 | { | |
290 | ||
291 | ||
292 | // Reset the standard contents | |
293 | ResetStdContent(); | |
af885e0f | 294 | if(fESDOld)fESDOld->Reset(); |
d7749dec | 295 | // reset for the friends... |
296 | if(fESDFriendOld){ | |
297 | fESDFriendOld->~AliESDfriend(); | |
298 | new (fESDFriendOld) AliESDfriend(); | |
299 | } | |
300 | // for new data we have to fetch the Pointer from the list | |
301 | AliESDfriend *fr = (AliESDfriend*)FindListObject("AliESDfriend"); | |
302 | if(fr){ | |
303 | // delete the content | |
304 | fr->~AliESDfriend(); | |
305 | // make a new valid ESDfriend at the same place | |
306 | new (fr) AliESDfriend(); | |
307 | } | |
308 | ||
001b9beb | 309 | // call reset for user supplied data? |
af885e0f | 310 | } |
311 | ||
312 | void AliESDEvent::ResetStdContent() | |
313 | { | |
314 | // Reset the standard contents | |
315 | if(fESDRun) fESDRun->Reset(); | |
316 | if(fHeader) fHeader->Reset(); | |
317 | if(fESDZDC) fESDZDC->Reset(); | |
0f0eb29c | 318 | if(fESDFMD) { |
319 | fESDFMD->~AliESDFMD(); | |
320 | new (fESDFMD) AliESDFMD(); | |
321 | } | |
6989bff3 | 322 | if(fESDVZERO){ |
323 | // reset by callin d'to /c'tor keep the pointer | |
324 | fESDVZERO->~AliESDVZERO(); | |
325 | new (fESDVZERO) AliESDVZERO(); | |
326 | } | |
af885e0f | 327 | if(fESDTZERO) fESDTZERO->Reset(); |
328 | // CKB no clear/reset implemented | |
06cc9d95 | 329 | if(fTPCVertex){ |
330 | fTPCVertex->~AliESDVertex(); | |
331 | new (fTPCVertex) AliESDVertex(); | |
332 | fTPCVertex->SetName(fgkESDListName[kTPCVertex]); | |
333 | } | |
af885e0f | 334 | if(fSPDVertex){ |
316c6cd9 | 335 | fSPDVertex->~AliESDVertex(); |
af885e0f | 336 | new (fSPDVertex) AliESDVertex(); |
6989bff3 | 337 | fSPDVertex->SetName(fgkESDListName[kSPDVertex]); |
af885e0f | 338 | } |
339 | if(fPrimaryVertex){ | |
316c6cd9 | 340 | fPrimaryVertex->~AliESDVertex(); |
af885e0f | 341 | new (fPrimaryVertex) AliESDVertex(); |
6989bff3 | 342 | fPrimaryVertex->SetName(fgkESDListName[kPrimaryVertex]); |
af885e0f | 343 | } |
316c6cd9 | 344 | if(fSPDMult){ |
345 | fSPDMult->~AliMultiplicity(); | |
346 | new (fSPDMult) AliMultiplicity(); | |
347 | } | |
af885e0f | 348 | if(fPHOSTrigger)fPHOSTrigger->Reset(); |
349 | if(fEMCALTrigger)fEMCALTrigger->Reset(); | |
bc9a7b42 | 350 | if(fTracks)fTracks->Delete(); |
6989bff3 | 351 | if(fMuonTracks)fMuonTracks->Delete(); |
352 | if(fPmdTracks)fPmdTracks->Delete(); | |
353 | if(fTrdTracks)fTrdTracks->Delete(); | |
354 | if(fV0s)fV0s->Delete(); | |
355 | if(fCascades)fCascades->Delete(); | |
356 | if(fKinks)fKinks->Delete(); | |
bc9a7b42 | 357 | if(fCaloClusters)fCaloClusters->Delete(); |
e649177a | 358 | if(fPHOSCells)fPHOSCells->DeleteContainer(); |
359 | if(fEMCALCells)fEMCALCells->DeleteContainer(); | |
16167d49 | 360 | if(fErrorLogs) fErrorLogs->Delete(); |
af885e0f | 361 | |
d7749dec | 362 | // don't reset fconnected fConnected and the list |
60e8f114 | 363 | |
af885e0f | 364 | fEMCALClusters=0; |
365 | fFirstEMCALCluster=-1; | |
366 | fPHOSClusters=0; | |
367 | fFirstPHOSCluster=-1; | |
368 | } | |
369 | ||
370 | ||
371 | Int_t AliESDEvent::AddV0(const AliESDv0 *v) { | |
372 | // | |
373 | // Add V0 | |
374 | // | |
375 | TClonesArray &fv = *fV0s; | |
376 | Int_t idx=fV0s->GetEntriesFast(); | |
377 | new(fv[idx]) AliESDv0(*v); | |
378 | return idx; | |
379 | } | |
380 | ||
381 | //______________________________________________________________________________ | |
382 | void AliESDEvent::Print(Option_t *) const | |
383 | { | |
384 | // | |
385 | // Print header information of the event | |
386 | // | |
387 | printf("ESD run information\n"); | |
388 | printf("Event # in file %d Bunch crossing # %d Orbit # %d Period # %d Run # %d Trigger %lld Magnetic field %f \n", | |
389 | GetEventNumberInFile(), | |
390 | GetBunchCrossNumber(), | |
391 | GetOrbitNumber(), | |
392 | GetPeriodNumber(), | |
393 | GetRunNumber(), | |
394 | GetTriggerMask(), | |
395 | GetMagneticField() ); | |
396 | printf("Vertex: (%.4f +- %.4f, %.4f +- %.4f, %.4f +- %.4f) cm\n", | |
397 | fPrimaryVertex->GetXv(), fPrimaryVertex->GetXRes(), | |
398 | fPrimaryVertex->GetYv(), fPrimaryVertex->GetYRes(), | |
399 | fPrimaryVertex->GetZv(), fPrimaryVertex->GetZRes()); | |
400 | printf("Mean vertex in RUN: X=%.4f Y=%.4f cm\n", | |
401 | GetDiamondX(),GetDiamondY()); | |
402 | printf("SPD Multiplicity. Number of tracklets %d \n", | |
403 | fSPDMult->GetNumberOfTracklets()); | |
404 | printf("Number of tracks: \n"); | |
405 | printf(" charged %d\n", GetNumberOfTracks()); | |
406 | printf(" muon %d\n", GetNumberOfMuonTracks()); | |
407 | printf(" pmd %d\n", GetNumberOfPmdTracks()); | |
408 | printf(" trd %d\n", GetNumberOfTrdTracks()); | |
409 | printf(" v0 %d\n", GetNumberOfV0s()); | |
410 | printf(" cascades %d\n", GetNumberOfCascades()); | |
411 | printf(" kinks %d\n", GetNumberOfKinks()); | |
38f940fb | 412 | if(fPHOSCells)printf(" PHOSCells %d\n", fPHOSCells->GetNumberOfCells()); |
413 | else printf(" PHOSCells not in the Event\n"); | |
414 | if(fEMCALCells)printf(" EMCALCells %d\n", fEMCALCells->GetNumberOfCells()); | |
415 | else printf(" EMCALCells not in the Event\n"); | |
af885e0f | 416 | printf(" CaloClusters %d\n", GetNumberOfCaloClusters()); |
417 | printf(" phos %d\n", GetNumberOfPHOSClusters()); | |
418 | printf(" emcal %d\n", GetNumberOfEMCALClusters()); | |
419 | printf(" FMD %s\n", (fESDFMD ? "yes" : "no")); | |
420 | printf(" VZERO %s\n", (fESDVZERO ? "yes" : "no")); | |
024c7734 | 421 | |
422 | return; | |
af885e0f | 423 | } |
424 | ||
7d44c466 | 425 | void AliESDEvent::SetESDfriend(const AliESDfriend *ev) const { |
af885e0f | 426 | // |
427 | // Attaches the complementary info to the ESD | |
428 | // | |
429 | if (!ev) return; | |
430 | ||
5300bdab | 431 | // to be sure that we set the tracks also |
432 | // in case of old esds | |
60e8f114 | 433 | // if(fESDOld)CopyFromOldESD(); |
5300bdab | 434 | |
af885e0f | 435 | Int_t ntrk=ev->GetNumberOfTracks(); |
436 | ||
437 | for (Int_t i=0; i<ntrk; i++) { | |
438 | const AliESDfriendTrack *f=ev->GetTrack(i); | |
439 | GetTrack(i)->SetFriendTrack(f); | |
440 | } | |
441 | } | |
442 | ||
7d44c466 | 443 | Bool_t AliESDEvent::RemoveKink(Int_t rm) const { |
a023d8d8 | 444 | // --------------------------------------------------------- |
445 | // Remove a kink candidate and references to it from ESD, | |
446 | // if this candidate does not come from a reconstructed decay | |
447 | // Not yet implemented... | |
448 | // --------------------------------------------------------- | |
449 | Int_t last=GetNumberOfKinks()-1; | |
450 | if ((rm<0)||(rm>last)) return kFALSE; | |
451 | ||
452 | return kTRUE; | |
453 | } | |
454 | ||
7d44c466 | 455 | Bool_t AliESDEvent::RemoveV0(Int_t rm) const { |
a023d8d8 | 456 | // --------------------------------------------------------- |
457 | // Remove a V0 candidate and references to it from ESD, | |
458 | // if this candidate does not come from a reconstructed decay | |
459 | // --------------------------------------------------------- | |
460 | Int_t last=GetNumberOfV0s()-1; | |
461 | if ((rm<0)||(rm>last)) return kFALSE; | |
462 | ||
463 | AliESDv0 *v0=GetV0(rm); | |
464 | Int_t idxP=v0->GetPindex(), idxN=v0->GetNindex(); | |
465 | ||
466 | v0=GetV0(last); | |
467 | Int_t lastIdxP=v0->GetPindex(), lastIdxN=v0->GetNindex(); | |
468 | ||
469 | Int_t used=0; | |
470 | ||
471 | // Check if this V0 comes from a reconstructed decay | |
472 | Int_t ncs=GetNumberOfCascades(); | |
473 | for (Int_t n=0; n<ncs; n++) { | |
474 | AliESDcascade *cs=GetCascade(n); | |
475 | ||
476 | Int_t csIdxP=cs->GetPindex(); | |
477 | Int_t csIdxN=cs->GetNindex(); | |
478 | ||
479 | if (idxP==csIdxP) | |
480 | if (idxN==csIdxN) return kFALSE; | |
481 | ||
482 | if (csIdxP==lastIdxP) | |
483 | if (csIdxN==lastIdxN) used++; | |
484 | } | |
485 | ||
486 | //Replace the removed V0 with the last V0 | |
487 | TClonesArray &a=*fV0s; | |
488 | delete a.RemoveAt(rm); | |
489 | ||
490 | if (rm==last) return kTRUE; | |
491 | ||
492 | //v0 is pointing to the last V0 candidate... | |
493 | new (a[rm]) AliESDv0(*v0); | |
494 | delete a.RemoveAt(last); | |
495 | ||
496 | if (!used) return kTRUE; | |
497 | ||
498 | ||
499 | // Remap the indices of the daughters of reconstructed decays | |
500 | for (Int_t n=0; n<ncs; n++) { | |
501 | AliESDcascade *cs=GetCascade(n); | |
502 | ||
503 | ||
504 | Int_t csIdxP=cs->GetPindex(); | |
505 | Int_t csIdxN=cs->GetNindex(); | |
506 | ||
507 | if (csIdxP==lastIdxP) | |
508 | if (csIdxN==lastIdxN) { | |
509 | cs->AliESDv0::SetIndex(1,idxP); | |
510 | cs->AliESDv0::SetIndex(0,idxN); | |
511 | used--; | |
512 | if (!used) return kTRUE; | |
513 | } | |
514 | } | |
515 | ||
516 | return kTRUE; | |
517 | } | |
518 | ||
7d44c466 | 519 | Bool_t AliESDEvent::RemoveTrack(Int_t rm) const { |
d64bd07d | 520 | // --------------------------------------------------------- |
7f68891d | 521 | // Remove a track and references to it from ESD, |
522 | // if this track does not come from a reconstructed decay | |
d64bd07d | 523 | // --------------------------------------------------------- |
7f68891d | 524 | Int_t last=GetNumberOfTracks()-1; |
525 | if ((rm<0)||(rm>last)) return kFALSE; | |
526 | ||
527 | Int_t used=0; | |
d64bd07d | 528 | |
529 | // Check if this track comes from a reconstructed decay | |
7f68891d | 530 | Int_t nv0=GetNumberOfV0s(); |
531 | for (Int_t n=0; n<nv0; n++) { | |
532 | AliESDv0 *v0=GetV0(n); | |
533 | ||
534 | Int_t idx=v0->GetNindex(); | |
535 | if (rm==idx) return kFALSE; | |
536 | if (idx==last) used++; | |
537 | ||
538 | idx=v0->GetPindex(); | |
539 | if (rm==idx) return kFALSE; | |
540 | if (idx==last) used++; | |
541 | } | |
542 | ||
543 | Int_t ncs=GetNumberOfCascades(); | |
544 | for (Int_t n=0; n<ncs; n++) { | |
545 | AliESDcascade *cs=GetCascade(n); | |
d64bd07d | 546 | |
7f68891d | 547 | Int_t idx=cs->GetIndex(); |
548 | if (rm==idx) return kFALSE; | |
549 | if (idx==last) used++; | |
550 | } | |
551 | ||
552 | Int_t nkn=GetNumberOfKinks(); | |
553 | for (Int_t n=0; n<nkn; n++) { | |
554 | AliESDkink *kn=GetKink(n); | |
555 | ||
556 | Int_t idx=kn->GetIndex(0); | |
557 | if (rm==idx) return kFALSE; | |
558 | if (idx==last) used++; | |
559 | ||
560 | idx=kn->GetIndex(1); | |
561 | if (rm==idx) return kFALSE; | |
562 | if (idx==last) used++; | |
563 | } | |
d64bd07d | 564 | |
d64bd07d | 565 | |
7f68891d | 566 | //Replace the removed track with the last track |
567 | TClonesArray &a=*fTracks; | |
568 | delete a.RemoveAt(rm); | |
569 | ||
570 | if (rm==last) return kTRUE; | |
571 | ||
572 | AliESDtrack *t=GetTrack(last); | |
573 | t->SetID(rm); | |
574 | new (a[rm]) AliESDtrack(*t); | |
575 | delete a.RemoveAt(last); | |
576 | ||
577 | if (!used) return kTRUE; | |
578 | ||
579 | ||
580 | // Remap the indices of the daughters of reconstructed decays | |
581 | for (Int_t n=0; n<nv0; n++) { | |
582 | AliESDv0 *v0=GetV0(n); | |
583 | if (v0->GetIndex(0)==last) { | |
584 | v0->SetIndex(0,rm); | |
585 | used--; | |
586 | if (!used) return kTRUE; | |
587 | } | |
588 | if (v0->GetIndex(1)==last) { | |
589 | v0->SetIndex(1,rm); | |
590 | used--; | |
591 | if (!used) return kTRUE; | |
592 | } | |
593 | } | |
594 | ||
595 | for (Int_t n=0; n<ncs; n++) { | |
596 | AliESDcascade *cs=GetCascade(n); | |
597 | if (cs->GetIndex()==last) { | |
598 | cs->SetIndex(rm); | |
599 | used--; | |
600 | if (!used) return kTRUE; | |
601 | } | |
602 | } | |
603 | ||
604 | for (Int_t n=0; n<nkn; n++) { | |
605 | AliESDkink *kn=GetKink(n); | |
606 | if (kn->GetIndex(0)==last) { | |
607 | kn->SetIndex(rm,0); | |
608 | used--; | |
609 | if (!used) return kTRUE; | |
610 | } | |
611 | if (kn->GetIndex(1)==last) { | |
612 | kn->SetIndex(rm,1); | |
613 | used--; | |
614 | if (!used) return kTRUE; | |
615 | } | |
616 | } | |
d64bd07d | 617 | |
618 | return kTRUE; | |
619 | } | |
620 | ||
621 | ||
7f68891d | 622 | Bool_t AliESDEvent::Clean(Float_t *cleanPars) { |
623 | // | |
624 | // Remove the data which are not needed for the physics analysis. | |
625 | // | |
a023d8d8 | 626 | // 1) Cleaning the V0 candidates |
627 | // --------------------------- | |
628 | // If the cosine of the V0 pointing angle "csp" and | |
629 | // the DCA between the daughter tracks "dca" does not satisfy | |
630 | // the conditions | |
631 | // | |
632 | // csp > cleanPars[1] + dca/cleanPars[0]*(1.- cleanPars[1]) | |
633 | // | |
634 | // an attempt to remove this V0 candidate from ESD is made. | |
635 | // | |
636 | // The V0 candidate gets removed if it does not belong to any | |
637 | // recosntructed cascade decay | |
638 | // | |
639 | // 12.11.2007, optimal values: cleanPars[0]=0.5, cleanPars[1]=0.999 | |
640 | // | |
641 | // 2) Cleaning the tracks | |
642 | // ---------------------- | |
643 | // If track's transverse parameter is larger than cleanPars[2] | |
7f68891d | 644 | // OR |
a023d8d8 | 645 | // track's longitudinal parameter is larger than cleanPars[3] |
646 | // an attempt to remove this track from ESD is made. | |
7f68891d | 647 | // |
a023d8d8 | 648 | // The track gets removed if it does not come |
649 | // from a reconstructed decay | |
7f68891d | 650 | // |
a023d8d8 | 651 | Bool_t rc=kFALSE; |
652 | ||
653 | Float_t dcaMax=cleanPars[0]; | |
654 | Float_t cspMin=cleanPars[1]; | |
655 | ||
656 | Int_t nV0s=GetNumberOfV0s(); | |
657 | for (Int_t i=nV0s-1; i>=0; i--) { | |
658 | AliESDv0 *v0=GetV0(i); | |
659 | ||
660 | Float_t dca=v0->GetDcaV0Daughters(); | |
661 | Float_t csp=v0->GetV0CosineOfPointingAngle(); | |
662 | Float_t cspcut=cspMin + dca/dcaMax*(1.-cspMin); | |
449e752b | 663 | if (csp > cspcut) continue; |
664 | if (RemoveV0(i)) rc=kTRUE; | |
a023d8d8 | 665 | } |
666 | ||
7f68891d | 667 | |
a023d8d8 | 668 | Float_t dmax=cleanPars[2], zmax=cleanPars[3]; |
7f68891d | 669 | |
06cc9d95 | 670 | const AliESDVertex *vertex=GetPrimaryVertexSPD(); |
a023d8d8 | 671 | Bool_t vtxOK=vertex->GetStatus(); |
7f68891d | 672 | |
673 | Int_t nTracks=GetNumberOfTracks(); | |
674 | for (Int_t i=nTracks-1; i>=0; i--) { | |
675 | AliESDtrack *track=GetTrack(i); | |
676 | Float_t xy,z; track->GetImpactParameters(xy,z); | |
677 | if ((TMath::Abs(xy) > dmax) || (vtxOK && (TMath::Abs(z) > zmax))) { | |
678 | if (RemoveTrack(i)) rc=kTRUE; | |
679 | } | |
680 | } | |
681 | ||
682 | return rc; | |
683 | } | |
684 | ||
6989bff3 | 685 | Int_t AliESDEvent::AddTrack(const AliESDtrack *t) |
686 | { | |
af885e0f | 687 | // Add track |
688 | TClonesArray &ftr = *fTracks; | |
689 | AliESDtrack * track = new(ftr[fTracks->GetEntriesFast()])AliESDtrack(*t); | |
690 | track->SetID(fTracks->GetEntriesFast()-1); | |
691 | return track->GetID(); | |
692 | } | |
693 | ||
6989bff3 | 694 | void AliESDEvent::AddMuonTrack(const AliESDMuonTrack *t) |
695 | { | |
f0106218 | 696 | TClonesArray &fmu = *fMuonTracks; |
697 | new(fmu[fMuonTracks->GetEntriesFast()]) AliESDMuonTrack(*t); | |
698 | } | |
699 | ||
6989bff3 | 700 | void AliESDEvent::AddPmdTrack(const AliESDPmdTrack *t) |
701 | { | |
f0106218 | 702 | TClonesArray &fpmd = *fPmdTracks; |
703 | new(fpmd[fPmdTracks->GetEntriesFast()]) AliESDPmdTrack(*t); | |
704 | } | |
705 | ||
6989bff3 | 706 | void AliESDEvent::AddTrdTrack(const AliESDTrdTrack *t) |
707 | { | |
f0106218 | 708 | TClonesArray &ftrd = *fTrdTracks; |
709 | new(ftrd[fTrdTracks->GetEntriesFast()]) AliESDTrdTrack(*t); | |
710 | } | |
711 | ||
712 | ||
713 | ||
714 | ||
6989bff3 | 715 | Int_t AliESDEvent::AddKink(const AliESDkink *c) |
716 | { | |
af885e0f | 717 | // Add kink |
718 | TClonesArray &fk = *fKinks; | |
719 | AliESDkink * kink = new(fk[fKinks->GetEntriesFast()]) AliESDkink(*c); | |
720 | kink->SetID(fKinks->GetEntriesFast()); // CKB different from the other imps.. | |
721 | return fKinks->GetEntriesFast()-1; | |
722 | } | |
723 | ||
f0106218 | 724 | |
6989bff3 | 725 | void AliESDEvent::AddCascade(const AliESDcascade *c) |
726 | { | |
f0106218 | 727 | TClonesArray &fc = *fCascades; |
728 | new(fc[fCascades->GetEntriesFast()]) AliESDcascade(*c); | |
729 | } | |
730 | ||
731 | ||
6989bff3 | 732 | Int_t AliESDEvent::AddCaloCluster(const AliESDCaloCluster *c) |
733 | { | |
af885e0f | 734 | // Add calocluster |
735 | TClonesArray &fc = *fCaloClusters; | |
736 | AliESDCaloCluster *clus = new(fc[fCaloClusters->GetEntriesFast()]) AliESDCaloCluster(*c); | |
737 | clus->SetID(fCaloClusters->GetEntriesFast()-1); | |
738 | return fCaloClusters->GetEntriesFast()-1; | |
739 | } | |
740 | ||
741 | ||
7d44c466 | 742 | void AliESDEvent::AddRawDataErrorLog(const AliRawDataErrorLog *log) const { |
6989bff3 | 743 | TClonesArray &errlogs = *fErrorLogs; |
744 | new(errlogs[errlogs.GetEntriesFast()]) AliRawDataErrorLog(*log); | |
745 | } | |
f0106218 | 746 | |
06cc9d95 | 747 | void AliESDEvent::SetPrimaryVertexTPC(const AliESDVertex *vertex) |
748 | { | |
749 | // Set the TPC vertex | |
750 | // use already allocated space | |
751 | if(fTPCVertex){ | |
752 | *fTPCVertex = *vertex; | |
753 | fTPCVertex->SetName(fgkESDListName[kTPCVertex]); | |
754 | } | |
755 | } | |
756 | ||
757 | void AliESDEvent::SetPrimaryVertexSPD(const AliESDVertex *vertex) | |
6989bff3 | 758 | { |
759 | // Set the SPD vertex | |
60e8f114 | 760 | // use already allocated space |
761 | if(fSPDVertex){ | |
316c6cd9 | 762 | *fSPDVertex = *vertex; |
6989bff3 | 763 | fSPDVertex->SetName(fgkESDListName[kSPDVertex]); |
60e8f114 | 764 | } |
765 | } | |
766 | ||
6989bff3 | 767 | void AliESDEvent::SetPrimaryVertex(const AliESDVertex *vertex) |
768 | { | |
769 | // Set the primary vertex | |
770 | // use already allocated space | |
60e8f114 | 771 | if(fPrimaryVertex){ |
316c6cd9 | 772 | *fPrimaryVertex = *vertex; |
6989bff3 | 773 | fPrimaryVertex->SetName(fgkESDListName[kPrimaryVertex]); |
60e8f114 | 774 | } |
775 | } | |
776 | ||
6989bff3 | 777 | void AliESDEvent::SetMultiplicity(const AliMultiplicity *mul) |
778 | { | |
779 | // Set the SPD Multiplicity | |
f0106218 | 780 | if(fSPDMult){ |
316c6cd9 | 781 | *fSPDMult = *mul; |
f0106218 | 782 | } |
783 | } | |
784 | ||
785 | ||
6989bff3 | 786 | void AliESDEvent::SetFMDData(AliESDFMD * obj) |
787 | { | |
af885e0f | 788 | // use already allocated space |
789 | if(fESDFMD){ | |
316c6cd9 | 790 | *fESDFMD = *obj; |
af885e0f | 791 | } |
792 | } | |
793 | ||
6989bff3 | 794 | void AliESDEvent::SetVZEROData(AliESDVZERO * obj) |
795 | { | |
af885e0f | 796 | // use already allocated space |
797 | if(fESDVZERO) | |
6989bff3 | 798 | *fESDVZERO = *obj; |
af885e0f | 799 | } |
800 | ||
6989bff3 | 801 | void AliESDEvent::GetESDfriend(AliESDfriend *ev) const |
802 | { | |
af885e0f | 803 | // |
804 | // Extracts the complementary info from the ESD | |
805 | // | |
806 | if (!ev) return; | |
807 | ||
808 | Int_t ntrk=GetNumberOfTracks(); | |
809 | ||
810 | for (Int_t i=0; i<ntrk; i++) { | |
80799a5f | 811 | AliESDtrack *t=GetTrack(i); |
af885e0f | 812 | const AliESDfriendTrack *f=t->GetFriendTrack(); |
813 | ev->AddTrack(f); | |
80799a5f | 814 | |
815 | t->ReleaseESDfriendTrack();// Not to have two copies of "friendTrack" | |
816 | ||
af885e0f | 817 | } |
818 | } | |
819 | ||
820 | ||
821 | void AliESDEvent::AddObject(TObject* obj) | |
822 | { | |
823 | // Add an object to the list of object. | |
824 | // Please be aware that in order to increase performance you should | |
825 | // refrain from using TObjArrays (if possible). Use TClonesArrays, instead. | |
826 | fESDObjects->SetOwner(kTRUE); | |
827 | fESDObjects->AddLast(obj); | |
828 | } | |
829 | ||
830 | ||
831 | void AliESDEvent::GetStdContent() | |
832 | { | |
833 | // set pointers for standard content | |
60e8f114 | 834 | // get by name much safer and not a big overhead since not called very often |
835 | ||
6989bff3 | 836 | fESDRun = (AliESDRun*)fESDObjects->FindObject(fgkESDListName[kESDRun]); |
837 | fHeader = (AliESDHeader*)fESDObjects->FindObject(fgkESDListName[kHeader]); | |
838 | fESDZDC = (AliESDZDC*)fESDObjects->FindObject(fgkESDListName[kESDZDC]); | |
839 | fESDFMD = (AliESDFMD*)fESDObjects->FindObject(fgkESDListName[kESDFMD]); | |
840 | fESDVZERO = (AliESDVZERO*)fESDObjects->FindObject(fgkESDListName[kESDVZERO]); | |
841 | fESDTZERO = (AliESDTZERO*)fESDObjects->FindObject(fgkESDListName[kESDTZERO]); | |
06cc9d95 | 842 | fTPCVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kTPCVertex]); |
6989bff3 | 843 | fSPDVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kSPDVertex]); |
844 | fPrimaryVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kPrimaryVertex]); | |
845 | fSPDMult = (AliMultiplicity*)fESDObjects->FindObject(fgkESDListName[kSPDMult]); | |
846 | fPHOSTrigger = (AliESDCaloTrigger*)fESDObjects->FindObject(fgkESDListName[kPHOSTrigger]); | |
847 | fEMCALTrigger = (AliESDCaloTrigger*)fESDObjects->FindObject(fgkESDListName[kEMCALTrigger]); | |
848 | fTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTracks]); | |
849 | fMuonTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kMuonTracks]); | |
850 | fPmdTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kPmdTracks]); | |
851 | fTrdTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTrdTracks]); | |
852 | fV0s = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kV0s]); | |
853 | fCascades = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kCascades]); | |
854 | fKinks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kKinks]); | |
855 | fCaloClusters = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kCaloClusters]); | |
e649177a | 856 | fEMCALCells = (AliESDCaloCells*)fESDObjects->FindObject(fgkESDListName[kEMCALCells]); |
857 | fPHOSCells = (AliESDCaloCells*)fESDObjects->FindObject(fgkESDListName[kPHOSCells]); | |
6989bff3 | 858 | fErrorLogs = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kErrorLogs]); |
af885e0f | 859 | |
860 | } | |
861 | ||
862 | void AliESDEvent::SetStdNames(){ | |
863 | // Set the names of the standard contents | |
60e8f114 | 864 | // |
865 | if(fESDObjects->GetEntries()==kESDListN){ | |
866 | for(int i = 0;i < fESDObjects->GetEntries();i++){ | |
867 | TObject *fObj = fESDObjects->At(i); | |
868 | if(fObj->InheritsFrom("TNamed")){ | |
6989bff3 | 869 | ((TNamed*)fObj)->SetName(fgkESDListName[i]); |
60e8f114 | 870 | } |
871 | else if(fObj->InheritsFrom("TClonesArray")){ | |
6989bff3 | 872 | ((TClonesArray*)fObj)->SetName(fgkESDListName[i]); |
60e8f114 | 873 | } |
874 | } | |
875 | } | |
876 | else{ | |
877 | printf("%s:%d SetStdNames() Wrong number of Std Entries \n",(char*)__FILE__,__LINE__); | |
878 | } | |
af885e0f | 879 | } |
880 | ||
881 | void AliESDEvent::CreateStdContent() | |
882 | { | |
883 | // create the standard AOD content and set pointers | |
884 | ||
885 | // create standard objects and add them to the TList of objects | |
886 | AddObject(new AliESDRun()); | |
887 | AddObject(new AliESDHeader()); | |
888 | AddObject(new AliESDZDC()); | |
889 | AddObject(new AliESDFMD()); | |
890 | AddObject(new AliESDVZERO()); | |
891 | AddObject(new AliESDTZERO()); | |
892 | AddObject(new AliESDVertex()); | |
893 | AddObject(new AliESDVertex()); | |
06cc9d95 | 894 | AddObject(new AliESDVertex()); |
af885e0f | 895 | AddObject(new AliMultiplicity()); |
896 | AddObject(new AliESDCaloTrigger()); | |
897 | AddObject(new AliESDCaloTrigger()); | |
898 | AddObject(new TClonesArray("AliESDtrack",0)); | |
899 | AddObject(new TClonesArray("AliESDMuonTrack",0)); | |
900 | AddObject(new TClonesArray("AliESDPmdTrack",0)); | |
901 | AddObject(new TClonesArray("AliESDTrdTrack",0)); | |
902 | AddObject(new TClonesArray("AliESDv0",0)); | |
903 | AddObject(new TClonesArray("AliESDcascade",0)); | |
904 | AddObject(new TClonesArray("AliESDkink",0)); | |
905 | AddObject(new TClonesArray("AliESDCaloCluster",0)); | |
e649177a | 906 | AddObject(new AliESDCaloCells()); |
907 | AddObject(new AliESDCaloCells()); | |
af885e0f | 908 | AddObject(new TClonesArray("AliRawDataErrorLog",0)); |
909 | ||
910 | // check the order of the indices against enum... | |
911 | ||
af885e0f | 912 | // set names |
913 | SetStdNames(); | |
60e8f114 | 914 | // read back pointers |
915 | GetStdContent(); | |
af885e0f | 916 | } |
917 | ||
001b9beb | 918 | TObject* AliESDEvent::FindListObject(const char *name){ |
7d44c466 | 919 | // |
920 | // Find object with name "name" in the list of branches | |
921 | // | |
d7749dec | 922 | if(fESDObjects){ |
923 | return fESDObjects->FindObject(name); | |
924 | } | |
001b9beb | 925 | return 0; |
926 | } | |
927 | ||
cd1d4ee0 | 928 | Int_t AliESDEvent::GetPHOSClusters(TRefArray *clusters) const |
929 | { | |
930 | // fills the provided TRefArray with all found phos clusters | |
e649177a | 931 | |
cd1d4ee0 | 932 | clusters->Clear(); |
e649177a | 933 | |
cd1d4ee0 | 934 | AliESDCaloCluster *cl = 0; |
935 | for (Int_t i = 0; i < GetNumberOfCaloClusters(); i++) { | |
e649177a | 936 | |
937 | if ( (cl = GetCaloCluster(i)) ) { | |
cd1d4ee0 | 938 | if (cl->IsPHOS()){ |
939 | clusters->Add(cl); | |
e649177a | 940 | AliDebug(1,Form("IsPHOS cluster %d Size: %d \n",i,clusters->GetEntriesFast())); |
cd1d4ee0 | 941 | } |
942 | } | |
943 | } | |
944 | return clusters->GetEntriesFast(); | |
945 | } | |
946 | ||
947 | Int_t AliESDEvent::GetEMCALClusters(TRefArray *clusters) const | |
948 | { | |
e649177a | 949 | // fills the provided TRefArray with all found emcal clusters |
cd1d4ee0 | 950 | |
951 | clusters->Clear(); | |
952 | ||
953 | AliESDCaloCluster *cl = 0; | |
954 | for (Int_t i = 0; i < GetNumberOfCaloClusters(); i++) { | |
955 | ||
e649177a | 956 | if ( (cl = GetCaloCluster(i)) ) { |
cd1d4ee0 | 957 | if (cl->IsEMCAL()){ |
958 | clusters->Add(cl); | |
e649177a | 959 | AliDebug(1,Form("IsEMCAL cluster %d Size: %d \n",i,clusters->GetEntriesFast())); |
cd1d4ee0 | 960 | } |
961 | } | |
962 | } | |
963 | return clusters->GetEntriesFast(); | |
964 | } | |
965 | ||
38f940fb | 966 | const void AliESDEvent::WriteToTree(TTree* tree) const { |
967 | // Book the branches as in TTree::Branch(TCollection*) | |
968 | // but add a "." at the end of top level branches which are | |
969 | // not a TClonesArray | |
970 | ||
971 | ||
972 | TString branchname; | |
973 | TIter next(fESDObjects); | |
7d44c466 | 974 | const Int_t kSplitlevel = 99; // default value in TTree::Branch() |
975 | const Int_t kBufsize = 32000; // default value in TTree::Branch() | |
38f940fb | 976 | TObject *obj = 0; |
977 | ||
978 | while ((obj = next())) { | |
979 | branchname.Form("%s", obj->GetName()); | |
7d44c466 | 980 | if ((kSplitlevel > 1) && !obj->InheritsFrom(TClonesArray::Class())) { |
38f940fb | 981 | branchname += "."; |
982 | } | |
983 | tree->Bronch(branchname, obj->ClassName(), fESDObjects->GetObjectRef(obj), | |
7d44c466 | 984 | kBufsize, kSplitlevel - 1); |
38f940fb | 985 | } |
986 | ||
987 | } | |
988 | ||
cd1d4ee0 | 989 | |
af885e0f | 990 | void AliESDEvent::ReadFromTree(TTree *tree){ |
7d44c466 | 991 | // |
992 | // Connect the ESDEvent to a tree | |
993 | // | |
6989bff3 | 994 | if(!tree){ |
995 | Printf("%s %d AliESDEvent::ReadFromTree() Zero Pointer to Tree \n",(char*)__FILE__,__LINE__); | |
996 | return; | |
997 | } | |
024c7734 | 998 | // load the TTree |
6989bff3 | 999 | if(!tree->GetTree())tree->LoadTree(0); |
024c7734 | 1000 | |
001b9beb | 1001 | // if we find the "ESD" branch on the tree we do have the old structure |
1bd10080 | 1002 | if(tree->GetBranch("ESD")) { |
1003 | char ** address = (char **)(tree->GetBranch("ESD")->GetAddress()); | |
0eb6eb59 | 1004 | // do we have the friend branch |
1005 | TBranch * esdFB = tree->GetBranch("ESDfriend."); | |
1006 | char ** addressF = 0; | |
1007 | if(esdFB)addressF = (char **)(esdFB->GetAddress()); | |
6989bff3 | 1008 | if (!address) { |
1009 | printf("%s %d AliESDEvent::ReadFromTree() Reading old Tree \n",(char*)__FILE__,__LINE__); | |
1bd10080 | 1010 | tree->SetBranchAddress("ESD", &fESDOld); |
0eb6eb59 | 1011 | if(esdFB){ |
1012 | tree->SetBranchAddress("ESDfriend.",&fESDFriendOld); | |
1013 | } | |
6989bff3 | 1014 | } else { |
1015 | printf("%s %d AliESDEvent::ReadFromTree() Reading old Tree \n",(char*)__FILE__,__LINE__); | |
1016 | printf("%s %d Branch already connected. Using existing branch address. \n",(char*)__FILE__,__LINE__); | |
1bd10080 | 1017 | fESDOld = (AliESD*) (*address); |
0eb6eb59 | 1018 | // addressF can still be 0, since branch needs to switched on |
1019 | if(addressF)fESDFriendOld = (AliESDfriend*) (*addressF); | |
6989bff3 | 1020 | } |
0eb6eb59 | 1021 | |
6989bff3 | 1022 | // have already connected the old ESD structure... ? |
1023 | // reuse also the pointer of the AlliESDEvent | |
1024 | // otherwise create new ones | |
6989bff3 | 1025 | TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("ESDObjectsConnectedToTree")); |
1026 | ||
1027 | if(connectedList){ | |
1028 | // If connected use the connected list of objects | |
0eb6eb59 | 1029 | if(fESDObjects!= connectedList){ |
1030 | // protect when called twice | |
1031 | fESDObjects->Delete(); | |
1032 | fESDObjects = connectedList; | |
1033 | } | |
6989bff3 | 1034 | GetStdContent(); |
0eb6eb59 | 1035 | |
0eb6eb59 | 1036 | |
d7749dec | 1037 | // The pointer to the friend changes when called twice via InitIO |
1038 | // since AliESDEvent is deleted | |
0eb6eb59 | 1039 | TObject* oldf = FindListObject("AliESDfriend"); |
1040 | TObject* newf = 0; | |
1041 | if(addressF){ | |
1042 | newf = (TObject*)*addressF; | |
1043 | } | |
1044 | if(newf!=0&&oldf!=newf){ | |
1045 | // remove the old reference | |
1046 | // Should we also delete it? Or is this handled in TTree I/O | |
1047 | // since it is created by the first SetBranchAddress | |
1048 | fESDObjects->Remove(oldf); | |
1049 | // add the new one | |
1050 | fESDObjects->Add(newf); | |
1051 | } | |
1052 | ||
6989bff3 | 1053 | fConnected = true; |
b93c2026 | 1054 | return; |
6989bff3 | 1055 | } |
1056 | // else... | |
1057 | CreateStdContent(); // create for copy | |
0eb6eb59 | 1058 | // if we have the esdfriend add it, so we always can access it via the userinfo |
1059 | if(fESDFriendOld)AddObject(fESDFriendOld); | |
6989bff3 | 1060 | // we are not owner of the list objects |
1061 | // must not delete it | |
1062 | fESDObjects->SetOwner(kFALSE); | |
1063 | fESDObjects->SetName("ESDObjectsConnectedToTree"); | |
1064 | tree->GetUserInfo()->Add(fESDObjects); | |
1065 | fConnected = true; | |
1066 | return; | |
af885e0f | 1067 | } |
0eb6eb59 | 1068 | |
6989bff3 | 1069 | delete fESDOld; |
af885e0f | 1070 | fESDOld = 0; |
af885e0f | 1071 | // Try to find AliESDEvent |
1072 | AliESDEvent *esdEvent = 0; | |
1073 | esdEvent = (AliESDEvent*)tree->GetTree()->GetUserInfo()->FindObject("AliESDEvent"); | |
001b9beb | 1074 | if(esdEvent){ |
941603c0 | 1075 | // Check if already connected to tree |
139f2194 | 1076 | TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("ESDObjectsConnectedToTree")); |
1077 | if (connectedList) { | |
1078 | // If connected use the connected list if objects | |
1079 | fESDObjects->Delete(); | |
b5bc83df | 1080 | fESDObjects = connectedList; |
1081 | GetStdContent(); | |
60e8f114 | 1082 | fConnected = true; |
139f2194 | 1083 | return; |
1084 | } | |
1085 | // Connect to tree | |
001b9beb | 1086 | // prevent a memory leak when reading back the TList |
1087 | delete fESDObjects; | |
1088 | fESDObjects = 0; | |
af885e0f | 1089 | // create a new TList from the UserInfo TList... |
1090 | // copy constructor does not work... | |
1091 | fESDObjects = (TList*)(esdEvent->GetList()->Clone()); | |
139f2194 | 1092 | fESDObjects->SetOwner(kFALSE); |
af885e0f | 1093 | if(fESDObjects->GetEntries()<kESDListN){ |
941603c0 | 1094 | printf("%s %d AliESDEvent::ReadFromTree() TList contains less than the standard contents %d < %d \n", |
1095 | (char*)__FILE__,__LINE__,fESDObjects->GetEntries(),kESDListN); | |
af885e0f | 1096 | } |
1097 | // set the branch addresses | |
1098 | TIter next(fESDObjects); | |
1099 | TNamed *el; | |
1100 | while((el=(TNamed*)next())){ | |
1101 | TString bname(el->GetName()); | |
af885e0f | 1102 | if(bname.CompareTo("AliESDfriend")==0) |
1103 | { | |
1104 | // AliESDfriend does not have a name ... | |
af885e0f | 1105 | tree->SetBranchAddress("ESDfriend.",fESDObjects->GetObjectRef(el)); |
1106 | } | |
1107 | else{ | |
38f940fb | 1108 | // check if branch exists under this Name |
1109 | TBranch *br = tree->GetBranch(bname.Data()); | |
1110 | if(br){ | |
1111 | tree->SetBranchAddress(bname.Data(),fESDObjects->GetObjectRef(el)); | |
1112 | } | |
1113 | else{ | |
1114 | br = tree->GetBranch(Form("%s.",bname.Data())); | |
1115 | if(br){ | |
1116 | tree->SetBranchAddress(Form("%s.",bname.Data()),fESDObjects->GetObjectRef(el)); | |
1117 | } | |
1118 | else{ | |
1119 | printf("%s %d AliESDEvent::ReadFromTree() No Branch found with Name %s or %s. \n", | |
1120 | (char*)__FILE__,__LINE__,bname.Data(),bname.Data()); | |
1121 | } | |
1122 | ||
1123 | } | |
af885e0f | 1124 | } |
1125 | } | |
1126 | GetStdContent(); | |
1127 | // when reading back we are not owner of the list | |
1128 | // must not delete it | |
1129 | fESDObjects->SetOwner(kFALSE); | |
60e8f114 | 1130 | fESDObjects->SetName("ESDObjectsConnectedToTree"); |
139f2194 | 1131 | // we are not owner of the list objects |
1132 | // must not delete it | |
60e8f114 | 1133 | tree->GetUserInfo()->Add(fESDObjects); |
1134 | fConnected = true; | |
af885e0f | 1135 | }// no esdEvent |
1136 | else { | |
001b9beb | 1137 | // we can't get the list from the user data, create standard content |
1138 | // and set it by hand (no ESDfriend at the moment | |
af885e0f | 1139 | CreateStdContent(); |
1140 | TIter next(fESDObjects); | |
1141 | TNamed *el; | |
1142 | while((el=(TNamed*)next())){ | |
1143 | TString bname(el->GetName()); | |
1144 | tree->SetBranchAddress(bname.Data(),fESDObjects->GetObjectRef(el)); | |
1145 | } | |
1146 | GetStdContent(); | |
1147 | // when reading back we are not owner of the list | |
1148 | // must not delete it | |
1149 | fESDObjects->SetOwner(kFALSE); | |
1150 | } | |
af885e0f | 1151 | } |
1152 | ||
1153 | ||
1154 | void AliESDEvent::CopyFromOldESD() | |
1155 | { | |
1156 | // Method which copies over everthing from the old esd structure to the | |
1157 | // new | |
af885e0f | 1158 | if(fESDOld){ |
1159 | ResetStdContent(); | |
1160 | // Run | |
1161 | SetRunNumber(fESDOld->GetRunNumber()); | |
1162 | SetPeriodNumber(fESDOld->GetPeriodNumber()); | |
6ca8842a | 1163 | SetMagneticField(fESDOld->GetMagneticField()); |
af885e0f | 1164 | |
1165 | // leave out diamond ... | |
1166 | // SetDiamond(const AliESDVertex *vertex) { fESDRun->SetDiamond(vertex);} | |
1167 | ||
1168 | // header | |
1169 | SetTriggerMask(fESDOld->GetTriggerMask()); | |
1170 | SetOrbitNumber(fESDOld->GetOrbitNumber()); | |
1171 | SetTimeStamp(fESDOld->GetTimeStamp()); | |
1172 | SetEventType(fESDOld->GetEventType()); | |
1173 | SetEventNumberInFile(fESDOld->GetEventNumberInFile()); | |
1174 | SetBunchCrossNumber(fESDOld->GetBunchCrossNumber()); | |
1175 | SetTriggerCluster(fESDOld->GetTriggerCluster()); | |
1176 | ||
1177 | // ZDC | |
1178 | ||
1179 | SetZDC(fESDOld->GetZDCN1Energy(), | |
a85132e7 | 1180 | fESDOld->GetZDCP1Energy(), |
1181 | fESDOld->GetZDCEMEnergy(), | |
1182 | 0, | |
1183 | fESDOld->GetZDCN2Energy(), | |
1184 | fESDOld->GetZDCP2Energy(), | |
1185 | fESDOld->GetZDCParticipants()); | |
af885e0f | 1186 | |
1187 | // FMD | |
1188 | ||
cb6aa27f | 1189 | if(fESDOld->GetFMDData())SetFMDData(fESDOld->GetFMDData()); |
af885e0f | 1190 | |
1191 | // T0 | |
1192 | ||
1193 | SetT0zVertex(fESDOld->GetT0zVertex()); | |
1194 | SetT0(fESDOld->GetT0()); | |
1195 | // leave amps out | |
1196 | ||
1197 | // VZERO | |
c06eaba2 | 1198 | if (fESDOld->GetVZEROData()) SetVZEROData(fESDOld->GetVZEROData()); |
af885e0f | 1199 | |
06cc9d95 | 1200 | if(fESDOld->GetVertex())SetPrimaryVertexSPD(fESDOld->GetVertex()); |
af885e0f | 1201 | |
cb6aa27f | 1202 | if(fESDOld->GetPrimaryVertex())SetPrimaryVertex(fESDOld->GetPrimaryVertex()); |
af885e0f | 1203 | |
cb6aa27f | 1204 | if(fESDOld->GetMultiplicity())SetMultiplicity(fESDOld->GetMultiplicity()); |
1bd10080 | 1205 | |
af885e0f | 1206 | for(int i = 0;i<fESDOld->GetNumberOfTracks();i++){ |
1207 | AddTrack(fESDOld->GetTrack(i)); | |
1208 | } | |
1209 | ||
1210 | for(int i = 0;i<fESDOld->GetNumberOfMuonTracks();i++){ | |
1211 | AddMuonTrack(fESDOld->GetMuonTrack(i)); | |
1212 | } | |
1213 | ||
1214 | for(int i = 0;i<fESDOld->GetNumberOfPmdTracks();i++){ | |
1215 | AddPmdTrack(fESDOld->GetPmdTrack(i)); | |
1216 | } | |
1217 | ||
1218 | for(int i = 0;i<fESDOld->GetNumberOfTrdTracks();i++){ | |
1219 | AddTrdTrack(fESDOld->GetTrdTrack(i)); | |
1220 | } | |
1221 | ||
1222 | for(int i = 0;i<fESDOld->GetNumberOfV0s();i++){ | |
1223 | AddV0(fESDOld->GetV0(i)); | |
1224 | } | |
1225 | ||
1226 | for(int i = 0;i<fESDOld->GetNumberOfCascades();i++){ | |
1227 | AddCascade(fESDOld->GetCascade(i)); | |
1228 | } | |
1229 | ||
1230 | for(int i = 0;i<fESDOld->GetNumberOfKinks();i++){ | |
1231 | AddKink(fESDOld->GetKink(i)); | |
1232 | } | |
1233 | ||
1234 | ||
1235 | for(int i = 0;i<fESDOld->GetNumberOfCaloClusters();i++){ | |
1236 | AddCaloCluster(fESDOld->GetCaloCluster(i)); | |
1237 | } | |
1bd10080 | 1238 | |
af885e0f | 1239 | }// if fesdold |
1240 | } | |
1241 | ||
1242 | ||
1243 |