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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> |
2a3dfb14 | 38 | #include <TROOT.h> |
39 | #include <TInterpreter.h> | |
af885e0f | 40 | |
41 | #include "AliESDEvent.h" | |
42 | #include "AliESDfriend.h" | |
43 | #include "AliESDVZERO.h" | |
af885e0f | 44 | #include "AliESDFMD.h" |
45 | #include "AliESD.h" | |
f0106218 | 46 | #include "AliESDMuonTrack.h" |
47 | #include "AliESDPmdTrack.h" | |
48 | #include "AliESDTrdTrack.h" | |
49 | #include "AliESDVertex.h" | |
50 | #include "AliESDcascade.h" | |
51 | #include "AliESDPmdTrack.h" | |
52 | #include "AliESDTrdTrack.h" | |
53 | #include "AliESDVertex.h" | |
518573d7 | 54 | #include "AliVertexerTracks.h" |
f0106218 | 55 | #include "AliESDcascade.h" |
56 | #include "AliESDkink.h" | |
57 | #include "AliESDtrack.h" | |
58 | #include "AliESDHLTtrack.h" | |
59 | #include "AliESDCaloCluster.h" | |
e649177a | 60 | #include "AliESDCaloCells.h" |
f0106218 | 61 | #include "AliESDv0.h" |
62 | #include "AliESDFMD.h" | |
63 | #include "AliESDVZERO.h" | |
64 | #include "AliMultiplicity.h" | |
65 | #include "AliRawDataErrorLog.h" | |
e649177a | 66 | #include "AliLog.h" |
bd95bae7 | 67 | #include "AliESDACORDE.h" |
8b12d288 | 68 | #include "AliESDHLTDecision.h" |
fba4b2e2 | 69 | #include "AliCentrality.h" |
ce7adfe9 | 70 | #include "AliEventplane.h" |
8b12d288 | 71 | |
af885e0f | 72 | ClassImp(AliESDEvent) |
73 | ||
60e8f114 | 74 | |
75 | ||
76 | // here we define the names, some classes are no TNamed, therefore the classnames | |
77 | // are the Names | |
6989bff3 | 78 | const char* AliESDEvent::fgkESDListName[kESDListN] = {"AliESDRun", |
f858b00e | 79 | "AliESDHeader", |
80 | "AliESDZDC", | |
81 | "AliESDFMD", | |
82 | "AliESDVZERO", | |
83 | "AliESDTZERO", | |
84 | "TPCVertex", | |
85 | "SPDVertex", | |
86 | "PrimaryVertex", | |
87 | "AliMultiplicity", | |
88 | "PHOSTrigger", | |
89 | "EMCALTrigger", | |
90 | "SPDPileupVertices", | |
91 | "TrkPileupVertices", | |
92 | "Tracks", | |
93 | "MuonTracks", | |
94 | "PmdTracks", | |
95 | "TrdTracks", | |
96 | "V0s", | |
97 | "Cascades", | |
98 | "Kinks", | |
99 | "CaloClusters", | |
100 | "EMCALCells", | |
101 | "PHOSCells", | |
102 | "AliRawDataErrorLogs", | |
103 | "AliESDACORDE", | |
104 | "AliTOFHeader"}; | |
bd95bae7 | 105 | |
af885e0f | 106 | //______________________________________________________________________________ |
107 | AliESDEvent::AliESDEvent(): | |
024c7734 | 108 | AliVEvent(), |
af885e0f | 109 | fESDObjects(new TList()), |
110 | fESDRun(0), | |
111 | fHeader(0), | |
112 | fESDZDC(0), | |
113 | fESDFMD(0), | |
114 | fESDVZERO(0), | |
115 | fESDTZERO(0), | |
06cc9d95 | 116 | fTPCVertex(0), |
af885e0f | 117 | fSPDVertex(0), |
118 | fPrimaryVertex(0), | |
119 | fSPDMult(0), | |
120 | fPHOSTrigger(0), | |
121 | fEMCALTrigger(0), | |
bd95bae7 | 122 | fESDACORDE(0), |
04d01397 | 123 | fSPDPileupVertices(0), |
124 | fTrkPileupVertices(0), | |
af885e0f | 125 | fTracks(0), |
126 | fMuonTracks(0), | |
127 | fPmdTracks(0), | |
128 | fTrdTracks(0), | |
129 | fV0s(0), | |
130 | fCascades(0), | |
131 | fKinks(0), | |
132 | fCaloClusters(0), | |
e649177a | 133 | fEMCALCells(0), fPHOSCells(0), |
af885e0f | 134 | fErrorLogs(0), |
135 | fESDOld(0), | |
1bd10080 | 136 | fESDFriendOld(0), |
60e8f114 | 137 | fConnected(kFALSE), |
f858b00e | 138 | fUseOwnList(kFALSE), |
2eec2a33 | 139 | fTOFHeader(0), |
ce7adfe9 | 140 | fCentrality(0), |
141 | fEventplane(0) | |
af885e0f | 142 | { |
143 | } | |
144 | //______________________________________________________________________________ | |
145 | AliESDEvent::AliESDEvent(const AliESDEvent& esd): | |
024c7734 | 146 | AliVEvent(esd), |
af885e0f | 147 | fESDObjects(new TList()), |
148 | fESDRun(new AliESDRun(*esd.fESDRun)), | |
149 | fHeader(new AliESDHeader(*esd.fHeader)), | |
150 | fESDZDC(new AliESDZDC(*esd.fESDZDC)), | |
151 | fESDFMD(new AliESDFMD(*esd.fESDFMD)), | |
152 | fESDVZERO(new AliESDVZERO(*esd.fESDVZERO)), | |
153 | fESDTZERO(new AliESDTZERO(*esd.fESDTZERO)), | |
06cc9d95 | 154 | fTPCVertex(new AliESDVertex(*esd.fTPCVertex)), |
af885e0f | 155 | fSPDVertex(new AliESDVertex(*esd.fSPDVertex)), |
156 | fPrimaryVertex(new AliESDVertex(*esd.fPrimaryVertex)), | |
157 | fSPDMult(new AliMultiplicity(*esd.fSPDMult)), | |
158 | fPHOSTrigger(new AliESDCaloTrigger(*esd.fPHOSTrigger)), | |
159 | fEMCALTrigger(new AliESDCaloTrigger(*esd.fEMCALTrigger)), | |
bd95bae7 | 160 | fESDACORDE(new AliESDACORDE(*esd.fESDACORDE)), |
04d01397 | 161 | fSPDPileupVertices(new TClonesArray(*esd.fSPDPileupVertices)), |
162 | fTrkPileupVertices(new TClonesArray(*esd.fTrkPileupVertices)), | |
af885e0f | 163 | fTracks(new TClonesArray(*esd.fTracks)), |
164 | fMuonTracks(new TClonesArray(*esd.fMuonTracks)), | |
165 | fPmdTracks(new TClonesArray(*esd.fPmdTracks)), | |
166 | fTrdTracks(new TClonesArray(*esd.fTrdTracks)), | |
167 | fV0s(new TClonesArray(*esd.fV0s)), | |
168 | fCascades(new TClonesArray(*esd.fCascades)), | |
169 | fKinks(new TClonesArray(*esd.fKinks)), | |
170 | fCaloClusters(new TClonesArray(*esd.fCaloClusters)), | |
e649177a | 171 | fEMCALCells(new AliESDCaloCells(*esd.fEMCALCells)), |
172 | fPHOSCells(new AliESDCaloCells(*esd.fPHOSCells)), | |
af885e0f | 173 | fErrorLogs(new TClonesArray(*esd.fErrorLogs)), |
7251b311 | 174 | fESDOld(esd.fESDOld ? new AliESD(*esd.fESDOld) : 0), |
175 | fESDFriendOld(esd.fESDFriendOld ? new AliESDfriend(*esd.fESDFriendOld) : 0), | |
60e8f114 | 176 | fConnected(esd.fConnected), |
f858b00e | 177 | fUseOwnList(esd.fUseOwnList), |
2eec2a33 | 178 | fTOFHeader(new AliTOFHeader(*esd.fTOFHeader)), |
ce7adfe9 | 179 | fCentrality(new AliCentrality(*esd.fCentrality)), |
180 | fEventplane(new AliEventplane(*esd.fEventplane)) | |
af885e0f | 181 | { |
182 | // CKB init in the constructor list and only add here ... | |
183 | AddObject(fESDRun); | |
184 | AddObject(fHeader); | |
185 | AddObject(fESDZDC); | |
186 | AddObject(fESDFMD); | |
187 | AddObject(fESDVZERO); | |
188 | AddObject(fESDTZERO); | |
06cc9d95 | 189 | AddObject(fTPCVertex); |
af885e0f | 190 | AddObject(fSPDVertex); |
191 | AddObject(fPrimaryVertex); | |
192 | AddObject(fSPDMult); | |
193 | AddObject(fPHOSTrigger); | |
194 | AddObject(fEMCALTrigger); | |
04d01397 | 195 | AddObject(fSPDPileupVertices); |
196 | AddObject(fTrkPileupVertices); | |
af885e0f | 197 | AddObject(fTracks); |
198 | AddObject(fMuonTracks); | |
199 | AddObject(fPmdTracks); | |
200 | AddObject(fTrdTracks); | |
201 | AddObject(fV0s); | |
202 | AddObject(fCascades); | |
203 | AddObject(fKinks); | |
204 | AddObject(fCaloClusters); | |
e649177a | 205 | AddObject(fEMCALCells); |
206 | AddObject(fPHOSCells); | |
af885e0f | 207 | AddObject(fErrorLogs); |
bd95bae7 | 208 | AddObject(fESDACORDE); |
f858b00e | 209 | AddObject(fTOFHeader); |
af885e0f | 210 | |
211 | GetStdContent(); | |
212 | ||
213 | } | |
214 | ||
215 | //______________________________________________________________________________ | |
216 | AliESDEvent & AliESDEvent::operator=(const AliESDEvent& source) { | |
217 | ||
218 | // Assignment operator | |
219 | ||
220 | if(&source == this) return *this; | |
024c7734 | 221 | AliVEvent::operator=(source); |
af885e0f | 222 | |
732a24fe | 223 | // This assumes that the list is already created |
224 | // and that the virtual void Copy(Tobject&) function | |
225 | // is correctly implemented in the derived class | |
226 | // otherwise only TObject::Copy() will be used | |
227 | ||
228 | ||
102c56c8 | 229 | |
732a24fe | 230 | if((fESDObjects->GetSize()==0)&&(source.fESDObjects->GetSize()>=kESDListN)){ |
231 | // We cover the case that we do not yet have the | |
232 | // standard content but the source has it | |
233 | CreateStdContent(); | |
234 | } | |
235 | ||
236 | TIter next(source.GetList()); | |
237 | TObject *its = 0; | |
238 | TString name; | |
239 | while ((its = next())) { | |
240 | name.Form("%s", its->GetName()); | |
241 | TObject *mine = fESDObjects->FindObject(name.Data()); | |
242 | if(!mine){ | |
102c56c8 | 243 | TClass* pClass=TClass::GetClass(its->ClassName()); |
244 | if (!pClass) { | |
245 | AliWarning(Form("Can not find class description for entry %s (%s)\n", | |
246 | its->ClassName(), name.Data())); | |
247 | continue; | |
248 | } | |
732a24fe | 249 | |
102c56c8 | 250 | mine=(TObject*)pClass->New(); |
251 | if(!mine){ | |
252 | // not in this: can be added to list | |
253 | AliWarning(Form("%s:%d Could not find %s for copying \n", | |
254 | (char*)__FILE__,__LINE__,name.Data())); | |
255 | continue; | |
256 | } | |
257 | if(mine->InheritsFrom("TNamed")){ | |
258 | ((TNamed*)mine)->SetName(name); | |
259 | } | |
260 | else if(mine->InheritsFrom("TCollection")){ | |
11becff8 | 261 | if(mine->InheritsFrom("TClonesArray")) { |
262 | TClonesArray* tcits = dynamic_cast<TClonesArray*>(its); | |
263 | if (tcits) | |
264 | dynamic_cast<TClonesArray*>(mine)->SetClass(tcits->GetClass()); | |
265 | } | |
102c56c8 | 266 | dynamic_cast<TCollection*>(mine)->SetName(name); |
267 | } | |
268 | AliDebug(1, Form("adding object %s of type %s", mine->GetName(), mine->ClassName())); | |
269 | AddObject(mine); | |
270 | } | |
271 | ||
732a24fe | 272 | if(!its->InheritsFrom("TCollection")){ |
273 | // simple objects | |
274 | its->Copy(*mine); | |
275 | } | |
276 | else if(its->InheritsFrom("TClonesArray")){ | |
277 | // Create or expand the tclonesarray pointers | |
278 | // so we can directly copy to the object | |
279 | TClonesArray *its_tca = (TClonesArray*)its; | |
280 | TClonesArray *mine_tca = (TClonesArray*)mine; | |
281 | ||
282 | // this leaves the capacity of the TClonesArray the same | |
283 | // except for a factor of 2 increase when size > capacity | |
284 | // does not release any memory occupied by the tca | |
285 | mine_tca->ExpandCreate(its_tca->GetEntriesFast()); | |
286 | for(int i = 0;i < its_tca->GetEntriesFast();++i){ | |
287 | // copy | |
288 | TObject *mine_tca_obj = mine_tca->At(i); | |
289 | TObject *its_tca_obj = its_tca->At(i); | |
290 | // no need to delete first | |
291 | // pointers within the class should be handled by Copy()... | |
292 | // Can there be Empty slots? | |
293 | its_tca_obj->Copy(*mine_tca_obj); | |
294 | } | |
295 | } | |
296 | else{ | |
297 | AliWarning(Form("%s:%d cannot copy TCollection \n", | |
298 | (char*)__FILE__,__LINE__)); | |
299 | } | |
300 | } | |
af885e0f | 301 | |
2eec2a33 | 302 | fCentrality = source.fCentrality; |
ce7adfe9 | 303 | fEventplane = source.fEventplane; |
2eec2a33 | 304 | |
305 | fConnected = source.fConnected; | |
a2fbb067 | 306 | fUseOwnList = source.fUseOwnList; |
af885e0f | 307 | |
af885e0f | 308 | return *this; |
af885e0f | 309 | } |
310 | ||
311 | ||
312 | //______________________________________________________________________________ | |
313 | AliESDEvent::~AliESDEvent() | |
314 | { | |
315 | // | |
316 | // Standard destructor | |
317 | // | |
318 | ||
001b9beb | 319 | // everthing on the list gets deleted automatically |
139f2194 | 320 | |
321 | ||
60e8f114 | 322 | if(fESDObjects&&!fConnected) |
323 | { | |
324 | delete fESDObjects; | |
325 | fESDObjects = 0; | |
326 | } | |
cb62947d | 327 | if (fCentrality) delete fCentrality; |
ce7adfe9 | 328 | if (fEventplane) delete fEventplane; |
60e8f114 | 329 | |
af885e0f | 330 | } |
331 | ||
732a24fe | 332 | void AliESDEvent::Copy(TObject &obj) const { |
333 | ||
334 | // interface to TOBject::Copy | |
335 | // Copies the content of this into obj! | |
336 | // bascially obj = *this | |
337 | ||
338 | if(this==&obj)return; | |
339 | AliESDEvent *robj = dynamic_cast<AliESDEvent*>(&obj); | |
340 | if(!robj)return; // not an AliESEvent | |
341 | *robj = *this; | |
342 | return; | |
343 | } | |
344 | ||
af885e0f | 345 | //______________________________________________________________________________ |
346 | void AliESDEvent::Reset() | |
347 | { | |
348 | ||
102c56c8 | 349 | // Handle the cases |
350 | // Std content + Non std content | |
351 | ||
af885e0f | 352 | // Reset the standard contents |
353 | ResetStdContent(); | |
102c56c8 | 354 | |
355 | // reset for the old data without AliESDEvent... | |
af885e0f | 356 | if(fESDOld)fESDOld->Reset(); |
d7749dec | 357 | if(fESDFriendOld){ |
358 | fESDFriendOld->~AliESDfriend(); | |
359 | new (fESDFriendOld) AliESDfriend(); | |
360 | } | |
102c56c8 | 361 | // |
362 | ||
363 | if(fESDObjects->GetSize()>kESDListN){ | |
364 | // we have non std content | |
365 | // this also covers esdfriends | |
366 | for(int i = kESDListN;i < fESDObjects->GetSize();++i){ | |
367 | TObject *pObject = fESDObjects->At(i); | |
368 | // TClonesArrays | |
369 | if(pObject->InheritsFrom(TClonesArray::Class())){ | |
370 | ((TClonesArray*)pObject)->Delete(); | |
371 | } | |
372 | else if(!pObject->InheritsFrom(TCollection::Class())){ | |
00b66af8 | 373 | TClass *pClass = TClass::GetClass(pObject->ClassName()); |
374 | if (pClass && pClass->GetListOfMethods()->FindObject("Clear")) { | |
375 | AliDebug(1, Form("Clear for object %s class %s", pObject->GetName(), pObject->ClassName())); | |
376 | pObject->Clear(); | |
377 | } | |
378 | else { | |
379 | AliDebug(1, Form("ResetWithPlacementNew for object %s class %s", pObject->GetName(), pObject->ClassName())); | |
380 | ResetWithPlacementNew(pObject); | |
381 | } | |
102c56c8 | 382 | } |
383 | else{ | |
65b25288 | 384 | AliWarning(Form("No reset for %s \n", |
102c56c8 | 385 | pObject->ClassName())); |
386 | } | |
387 | } | |
d7749dec | 388 | } |
389 | ||
102c56c8 | 390 | } |
391 | ||
392 | Bool_t AliESDEvent::ResetWithPlacementNew(TObject *pObject){ | |
393 | Long_t dtoronly = TObject::GetDtorOnly(); | |
394 | TClass *pClass = TClass::GetClass(pObject->ClassName()); | |
395 | TObject::SetDtorOnly(pObject); | |
396 | delete pObject; | |
397 | // Recreate with placement new | |
398 | pClass->New(pObject); | |
399 | // Restore the state. | |
400 | TObject::SetDtorOnly((void*)dtoronly); | |
401 | return kTRUE; | |
af885e0f | 402 | } |
403 | ||
404 | void AliESDEvent::ResetStdContent() | |
405 | { | |
406 | // Reset the standard contents | |
407 | if(fESDRun) fESDRun->Reset(); | |
408 | if(fHeader) fHeader->Reset(); | |
93d96ff5 | 409 | if(fCentrality) fCentrality->Reset(); |
410 | if(fEventplane) fEventplane->Reset(); | |
af885e0f | 411 | if(fESDZDC) fESDZDC->Reset(); |
0f0eb29c | 412 | if(fESDFMD) { |
a2fbb067 | 413 | fESDFMD->Clear(); |
0f0eb29c | 414 | } |
6989bff3 | 415 | if(fESDVZERO){ |
416 | // reset by callin d'to /c'tor keep the pointer | |
417 | fESDVZERO->~AliESDVZERO(); | |
418 | new (fESDVZERO) AliESDVZERO(); | |
419 | } | |
bd95bae7 | 420 | if(fESDACORDE){ |
421 | fESDACORDE->~AliESDACORDE(); | |
422 | new (fESDACORDE) AliESDACORDE(); | |
423 | } | |
af885e0f | 424 | if(fESDTZERO) fESDTZERO->Reset(); |
425 | // CKB no clear/reset implemented | |
06cc9d95 | 426 | if(fTPCVertex){ |
427 | fTPCVertex->~AliESDVertex(); | |
428 | new (fTPCVertex) AliESDVertex(); | |
429 | fTPCVertex->SetName(fgkESDListName[kTPCVertex]); | |
430 | } | |
af885e0f | 431 | if(fSPDVertex){ |
316c6cd9 | 432 | fSPDVertex->~AliESDVertex(); |
af885e0f | 433 | new (fSPDVertex) AliESDVertex(); |
6989bff3 | 434 | fSPDVertex->SetName(fgkESDListName[kSPDVertex]); |
af885e0f | 435 | } |
436 | if(fPrimaryVertex){ | |
316c6cd9 | 437 | fPrimaryVertex->~AliESDVertex(); |
af885e0f | 438 | new (fPrimaryVertex) AliESDVertex(); |
6989bff3 | 439 | fPrimaryVertex->SetName(fgkESDListName[kPrimaryVertex]); |
af885e0f | 440 | } |
316c6cd9 | 441 | if(fSPDMult){ |
442 | fSPDMult->~AliMultiplicity(); | |
443 | new (fSPDMult) AliMultiplicity(); | |
444 | } | |
f858b00e | 445 | if(fTOFHeader){ |
446 | fTOFHeader->~AliTOFHeader(); | |
447 | new (fTOFHeader) AliTOFHeader(); | |
448 | //fTOFHeader->SetName(fgkESDListName[kTOFHeader]); | |
449 | } | |
042d5330 | 450 | if(fPHOSTrigger)fPHOSTrigger->DeAllocate(); |
451 | if(fEMCALTrigger)fEMCALTrigger->DeAllocate(); | |
04d01397 | 452 | if(fSPDPileupVertices)fSPDPileupVertices->Delete(); |
453 | if(fTrkPileupVertices)fTrkPileupVertices->Delete(); | |
bc9a7b42 | 454 | if(fTracks)fTracks->Delete(); |
6989bff3 | 455 | if(fMuonTracks)fMuonTracks->Delete(); |
456 | if(fPmdTracks)fPmdTracks->Delete(); | |
457 | if(fTrdTracks)fTrdTracks->Delete(); | |
458 | if(fV0s)fV0s->Delete(); | |
459 | if(fCascades)fCascades->Delete(); | |
460 | if(fKinks)fKinks->Delete(); | |
bc9a7b42 | 461 | if(fCaloClusters)fCaloClusters->Delete(); |
e649177a | 462 | if(fPHOSCells)fPHOSCells->DeleteContainer(); |
463 | if(fEMCALCells)fEMCALCells->DeleteContainer(); | |
16167d49 | 464 | if(fErrorLogs) fErrorLogs->Delete(); |
af885e0f | 465 | |
d7749dec | 466 | // don't reset fconnected fConnected and the list |
60e8f114 | 467 | |
af885e0f | 468 | } |
469 | ||
470 | ||
471 | Int_t AliESDEvent::AddV0(const AliESDv0 *v) { | |
472 | // | |
473 | // Add V0 | |
474 | // | |
475 | TClonesArray &fv = *fV0s; | |
476 | Int_t idx=fV0s->GetEntriesFast(); | |
477 | new(fv[idx]) AliESDv0(*v); | |
478 | return idx; | |
479 | } | |
480 | ||
481 | //______________________________________________________________________________ | |
482 | void AliESDEvent::Print(Option_t *) const | |
483 | { | |
484 | // | |
485 | // Print header information of the event | |
486 | // | |
487 | printf("ESD run information\n"); | |
488 | printf("Event # in file %d Bunch crossing # %d Orbit # %d Period # %d Run # %d Trigger %lld Magnetic field %f \n", | |
489 | GetEventNumberInFile(), | |
490 | GetBunchCrossNumber(), | |
491 | GetOrbitNumber(), | |
492 | GetPeriodNumber(), | |
493 | GetRunNumber(), | |
494 | GetTriggerMask(), | |
495 | GetMagneticField() ); | |
c017f53f | 496 | if (fPrimaryVertex) |
497 | printf("Vertex: (%.4f +- %.4f, %.4f +- %.4f, %.4f +- %.4f) cm\n", | |
af885e0f | 498 | fPrimaryVertex->GetXv(), fPrimaryVertex->GetXRes(), |
499 | fPrimaryVertex->GetYv(), fPrimaryVertex->GetYRes(), | |
500 | fPrimaryVertex->GetZv(), fPrimaryVertex->GetZRes()); | |
1c7554f9 | 501 | printf("Mean vertex in RUN: X=%.4f Y=%.4f Z=%.4f cm\n", |
502 | GetDiamondX(),GetDiamondY(),GetDiamondZ()); | |
c017f53f | 503 | if(fSPDMult) |
af885e0f | 504 | printf("SPD Multiplicity. Number of tracklets %d \n", |
505 | fSPDMult->GetNumberOfTracklets()); | |
04d01397 | 506 | printf("Number of pileup primary vertices reconstructed with SPD %d\n", |
c017f53f | 507 | GetNumberOfPileupVerticesSPD()); |
04d01397 | 508 | printf("Number of pileup primary vertices reconstructed using the tracks %d\n", |
c017f53f | 509 | GetNumberOfPileupVerticesTracks()); |
af885e0f | 510 | printf("Number of tracks: \n"); |
511 | printf(" charged %d\n", GetNumberOfTracks()); | |
512 | printf(" muon %d\n", GetNumberOfMuonTracks()); | |
513 | printf(" pmd %d\n", GetNumberOfPmdTracks()); | |
514 | printf(" trd %d\n", GetNumberOfTrdTracks()); | |
515 | printf(" v0 %d\n", GetNumberOfV0s()); | |
516 | printf(" cascades %d\n", GetNumberOfCascades()); | |
517 | printf(" kinks %d\n", GetNumberOfKinks()); | |
38f940fb | 518 | if(fPHOSCells)printf(" PHOSCells %d\n", fPHOSCells->GetNumberOfCells()); |
519 | else printf(" PHOSCells not in the Event\n"); | |
520 | if(fEMCALCells)printf(" EMCALCells %d\n", fEMCALCells->GetNumberOfCells()); | |
521 | else printf(" EMCALCells not in the Event\n"); | |
af885e0f | 522 | printf(" CaloClusters %d\n", GetNumberOfCaloClusters()); |
af885e0f | 523 | printf(" FMD %s\n", (fESDFMD ? "yes" : "no")); |
524 | printf(" VZERO %s\n", (fESDVZERO ? "yes" : "no")); | |
8b12d288 | 525 | TObject* pHLTDecision=GetHLTTriggerDecision(); |
526 | printf("HLT trigger decision: %s\n", pHLTDecision?pHLTDecision->GetOption():"not available"); | |
527 | if (pHLTDecision) pHLTDecision->Print("compact"); | |
024c7734 | 528 | |
529 | return; | |
af885e0f | 530 | } |
531 | ||
7d44c466 | 532 | void AliESDEvent::SetESDfriend(const AliESDfriend *ev) const { |
af885e0f | 533 | // |
534 | // Attaches the complementary info to the ESD | |
535 | // | |
536 | if (!ev) return; | |
537 | ||
5300bdab | 538 | // to be sure that we set the tracks also |
539 | // in case of old esds | |
60e8f114 | 540 | // if(fESDOld)CopyFromOldESD(); |
5300bdab | 541 | |
af885e0f | 542 | Int_t ntrk=ev->GetNumberOfTracks(); |
543 | ||
544 | for (Int_t i=0; i<ntrk; i++) { | |
545 | const AliESDfriendTrack *f=ev->GetTrack(i); | |
546 | GetTrack(i)->SetFriendTrack(f); | |
547 | } | |
548 | } | |
549 | ||
7d44c466 | 550 | Bool_t AliESDEvent::RemoveKink(Int_t rm) const { |
a023d8d8 | 551 | // --------------------------------------------------------- |
552 | // Remove a kink candidate and references to it from ESD, | |
553 | // if this candidate does not come from a reconstructed decay | |
554 | // Not yet implemented... | |
555 | // --------------------------------------------------------- | |
556 | Int_t last=GetNumberOfKinks()-1; | |
557 | if ((rm<0)||(rm>last)) return kFALSE; | |
558 | ||
559 | return kTRUE; | |
560 | } | |
561 | ||
7d44c466 | 562 | Bool_t AliESDEvent::RemoveV0(Int_t rm) const { |
a023d8d8 | 563 | // --------------------------------------------------------- |
564 | // Remove a V0 candidate and references to it from ESD, | |
565 | // if this candidate does not come from a reconstructed decay | |
566 | // --------------------------------------------------------- | |
567 | Int_t last=GetNumberOfV0s()-1; | |
568 | if ((rm<0)||(rm>last)) return kFALSE; | |
569 | ||
570 | AliESDv0 *v0=GetV0(rm); | |
571 | Int_t idxP=v0->GetPindex(), idxN=v0->GetNindex(); | |
572 | ||
573 | v0=GetV0(last); | |
574 | Int_t lastIdxP=v0->GetPindex(), lastIdxN=v0->GetNindex(); | |
575 | ||
576 | Int_t used=0; | |
577 | ||
578 | // Check if this V0 comes from a reconstructed decay | |
579 | Int_t ncs=GetNumberOfCascades(); | |
580 | for (Int_t n=0; n<ncs; n++) { | |
581 | AliESDcascade *cs=GetCascade(n); | |
582 | ||
583 | Int_t csIdxP=cs->GetPindex(); | |
584 | Int_t csIdxN=cs->GetNindex(); | |
585 | ||
586 | if (idxP==csIdxP) | |
587 | if (idxN==csIdxN) return kFALSE; | |
588 | ||
589 | if (csIdxP==lastIdxP) | |
590 | if (csIdxN==lastIdxN) used++; | |
591 | } | |
592 | ||
593 | //Replace the removed V0 with the last V0 | |
594 | TClonesArray &a=*fV0s; | |
595 | delete a.RemoveAt(rm); | |
596 | ||
597 | if (rm==last) return kTRUE; | |
598 | ||
599 | //v0 is pointing to the last V0 candidate... | |
600 | new (a[rm]) AliESDv0(*v0); | |
601 | delete a.RemoveAt(last); | |
602 | ||
603 | if (!used) return kTRUE; | |
604 | ||
605 | ||
606 | // Remap the indices of the daughters of reconstructed decays | |
607 | for (Int_t n=0; n<ncs; n++) { | |
608 | AliESDcascade *cs=GetCascade(n); | |
609 | ||
610 | ||
611 | Int_t csIdxP=cs->GetPindex(); | |
612 | Int_t csIdxN=cs->GetNindex(); | |
613 | ||
614 | if (csIdxP==lastIdxP) | |
615 | if (csIdxN==lastIdxN) { | |
616 | cs->AliESDv0::SetIndex(1,idxP); | |
617 | cs->AliESDv0::SetIndex(0,idxN); | |
618 | used--; | |
619 | if (!used) return kTRUE; | |
620 | } | |
621 | } | |
622 | ||
623 | return kTRUE; | |
624 | } | |
625 | ||
7d44c466 | 626 | Bool_t AliESDEvent::RemoveTrack(Int_t rm) const { |
d64bd07d | 627 | // --------------------------------------------------------- |
7f68891d | 628 | // Remove a track and references to it from ESD, |
629 | // if this track does not come from a reconstructed decay | |
d64bd07d | 630 | // --------------------------------------------------------- |
7f68891d | 631 | Int_t last=GetNumberOfTracks()-1; |
632 | if ((rm<0)||(rm>last)) return kFALSE; | |
633 | ||
634 | Int_t used=0; | |
d64bd07d | 635 | |
6fca035d | 636 | // Check if this track comes from the reconstructed primary vertices |
637 | if (fTPCVertex && fTPCVertex->GetStatus()) { | |
638 | UShort_t *primIdx=fTPCVertex->GetIndices(); | |
639 | Int_t n=fTPCVertex->GetNIndices(); | |
640 | while (n--) { | |
641 | Int_t idx=Int_t(primIdx[n]); | |
642 | if (rm==idx) return kFALSE; | |
643 | if (idx==last) used++; | |
644 | } | |
645 | } | |
646 | if (fPrimaryVertex && fPrimaryVertex->GetStatus()) { | |
647 | UShort_t *primIdx=fPrimaryVertex->GetIndices(); | |
648 | Int_t n=fPrimaryVertex->GetNIndices(); | |
649 | while (n--) { | |
650 | Int_t idx=Int_t(primIdx[n]); | |
651 | if (rm==idx) return kFALSE; | |
652 | if (idx==last) used++; | |
653 | } | |
654 | } | |
655 | ||
d64bd07d | 656 | // Check if this track comes from a reconstructed decay |
7f68891d | 657 | Int_t nv0=GetNumberOfV0s(); |
658 | for (Int_t n=0; n<nv0; n++) { | |
659 | AliESDv0 *v0=GetV0(n); | |
660 | ||
661 | Int_t idx=v0->GetNindex(); | |
662 | if (rm==idx) return kFALSE; | |
663 | if (idx==last) used++; | |
664 | ||
665 | idx=v0->GetPindex(); | |
666 | if (rm==idx) return kFALSE; | |
667 | if (idx==last) used++; | |
668 | } | |
669 | ||
670 | Int_t ncs=GetNumberOfCascades(); | |
671 | for (Int_t n=0; n<ncs; n++) { | |
672 | AliESDcascade *cs=GetCascade(n); | |
d64bd07d | 673 | |
7f68891d | 674 | Int_t idx=cs->GetIndex(); |
675 | if (rm==idx) return kFALSE; | |
676 | if (idx==last) used++; | |
fdbe4208 | 677 | |
678 | AliESDv0 *v0=cs; | |
679 | idx=v0->GetNindex(); | |
680 | if (rm==idx) return kFALSE; | |
681 | if (idx==last) used++; | |
682 | ||
683 | idx=v0->GetPindex(); | |
684 | if (rm==idx) return kFALSE; | |
685 | if (idx==last) used++; | |
7f68891d | 686 | } |
687 | ||
688 | Int_t nkn=GetNumberOfKinks(); | |
689 | for (Int_t n=0; n<nkn; n++) { | |
690 | AliESDkink *kn=GetKink(n); | |
691 | ||
692 | Int_t idx=kn->GetIndex(0); | |
693 | if (rm==idx) return kFALSE; | |
694 | if (idx==last) used++; | |
695 | ||
696 | idx=kn->GetIndex(1); | |
697 | if (rm==idx) return kFALSE; | |
698 | if (idx==last) used++; | |
699 | } | |
d64bd07d | 700 | |
8303b114 | 701 | // Check if this track is associated with a CaloCluster |
702 | Int_t ncl=GetNumberOfCaloClusters(); | |
703 | for (Int_t n=0; n<ncl; n++) { | |
704 | AliESDCaloCluster *cluster=GetCaloCluster(n); | |
705 | TArrayI *arr=cluster->GetTracksMatched(); | |
706 | Int_t s=arr->GetSize(); | |
707 | while (s--) { | |
708 | Int_t idx=arr->At(s); | |
709 | if (rm==idx) return kFALSE; | |
710 | if (idx==last) used++; | |
711 | } | |
712 | } | |
713 | ||
714 | ||
d64bd07d | 715 | |
7f68891d | 716 | //Replace the removed track with the last track |
717 | TClonesArray &a=*fTracks; | |
718 | delete a.RemoveAt(rm); | |
719 | ||
720 | if (rm==last) return kTRUE; | |
721 | ||
722 | AliESDtrack *t=GetTrack(last); | |
723 | t->SetID(rm); | |
724 | new (a[rm]) AliESDtrack(*t); | |
725 | delete a.RemoveAt(last); | |
726 | ||
6fca035d | 727 | |
7f68891d | 728 | if (!used) return kTRUE; |
729 | ||
730 | ||
6fca035d | 731 | // Remap the indices of the tracks used for the primary vertex reconstruction |
732 | if (fTPCVertex && fTPCVertex->GetStatus()) { | |
733 | UShort_t *primIdx=fTPCVertex->GetIndices(); | |
734 | Int_t n=fTPCVertex->GetNIndices(); | |
735 | while (n--) { | |
736 | Int_t idx=Int_t(primIdx[n]); | |
737 | if (idx==last) { | |
738 | primIdx[n]=Short_t(rm); | |
739 | used--; | |
740 | if (!used) return kTRUE; | |
741 | } | |
742 | } | |
743 | } | |
744 | if (fPrimaryVertex && fPrimaryVertex->GetStatus()) { | |
745 | UShort_t *primIdx=fPrimaryVertex->GetIndices(); | |
746 | Int_t n=fPrimaryVertex->GetNIndices(); | |
747 | while (n--) { | |
748 | Int_t idx=Int_t(primIdx[n]); | |
749 | if (idx==last) { | |
750 | primIdx[n]=Short_t(rm); | |
751 | used--; | |
752 | if (!used) return kTRUE; | |
753 | } | |
754 | } | |
755 | } | |
756 | ||
7f68891d | 757 | // Remap the indices of the daughters of reconstructed decays |
758 | for (Int_t n=0; n<nv0; n++) { | |
759 | AliESDv0 *v0=GetV0(n); | |
760 | if (v0->GetIndex(0)==last) { | |
761 | v0->SetIndex(0,rm); | |
762 | used--; | |
763 | if (!used) return kTRUE; | |
764 | } | |
765 | if (v0->GetIndex(1)==last) { | |
766 | v0->SetIndex(1,rm); | |
767 | used--; | |
768 | if (!used) return kTRUE; | |
769 | } | |
770 | } | |
771 | ||
772 | for (Int_t n=0; n<ncs; n++) { | |
773 | AliESDcascade *cs=GetCascade(n); | |
774 | if (cs->GetIndex()==last) { | |
775 | cs->SetIndex(rm); | |
776 | used--; | |
777 | if (!used) return kTRUE; | |
778 | } | |
fdbe4208 | 779 | AliESDv0 *v0=cs; |
780 | if (v0->GetIndex(0)==last) { | |
781 | v0->SetIndex(0,rm); | |
782 | used--; | |
783 | if (!used) return kTRUE; | |
784 | } | |
785 | if (v0->GetIndex(1)==last) { | |
786 | v0->SetIndex(1,rm); | |
787 | used--; | |
788 | if (!used) return kTRUE; | |
789 | } | |
7f68891d | 790 | } |
791 | ||
792 | for (Int_t n=0; n<nkn; n++) { | |
793 | AliESDkink *kn=GetKink(n); | |
794 | if (kn->GetIndex(0)==last) { | |
795 | kn->SetIndex(rm,0); | |
796 | used--; | |
797 | if (!used) return kTRUE; | |
798 | } | |
799 | if (kn->GetIndex(1)==last) { | |
800 | kn->SetIndex(rm,1); | |
801 | used--; | |
802 | if (!used) return kTRUE; | |
803 | } | |
804 | } | |
d64bd07d | 805 | |
8303b114 | 806 | // Remap the indices of the tracks accosicated with CaloClusters |
807 | for (Int_t n=0; n<ncl; n++) { | |
808 | AliESDCaloCluster *cluster=GetCaloCluster(n); | |
809 | TArrayI *arr=cluster->GetTracksMatched(); | |
810 | Int_t s=arr->GetSize(); | |
811 | while (s--) { | |
812 | Int_t idx=arr->At(s); | |
813 | if (idx==last) { | |
814 | arr->AddAt(rm,s); | |
815 | used--; | |
816 | if (!used) return kTRUE; | |
817 | } | |
818 | } | |
819 | } | |
820 | ||
d64bd07d | 821 | return kTRUE; |
822 | } | |
823 | ||
824 | ||
7f68891d | 825 | Bool_t AliESDEvent::Clean(Float_t *cleanPars) { |
826 | // | |
827 | // Remove the data which are not needed for the physics analysis. | |
828 | // | |
a023d8d8 | 829 | // 1) Cleaning the V0 candidates |
830 | // --------------------------- | |
831 | // If the cosine of the V0 pointing angle "csp" and | |
832 | // the DCA between the daughter tracks "dca" does not satisfy | |
833 | // the conditions | |
834 | // | |
835 | // csp > cleanPars[1] + dca/cleanPars[0]*(1.- cleanPars[1]) | |
836 | // | |
837 | // an attempt to remove this V0 candidate from ESD is made. | |
838 | // | |
839 | // The V0 candidate gets removed if it does not belong to any | |
840 | // recosntructed cascade decay | |
841 | // | |
842 | // 12.11.2007, optimal values: cleanPars[0]=0.5, cleanPars[1]=0.999 | |
843 | // | |
844 | // 2) Cleaning the tracks | |
845 | // ---------------------- | |
846 | // If track's transverse parameter is larger than cleanPars[2] | |
7f68891d | 847 | // OR |
a023d8d8 | 848 | // track's longitudinal parameter is larger than cleanPars[3] |
849 | // an attempt to remove this track from ESD is made. | |
7f68891d | 850 | // |
a023d8d8 | 851 | // The track gets removed if it does not come |
852 | // from a reconstructed decay | |
7f68891d | 853 | // |
a023d8d8 | 854 | Bool_t rc=kFALSE; |
855 | ||
856 | Float_t dcaMax=cleanPars[0]; | |
857 | Float_t cspMin=cleanPars[1]; | |
858 | ||
859 | Int_t nV0s=GetNumberOfV0s(); | |
860 | for (Int_t i=nV0s-1; i>=0; i--) { | |
861 | AliESDv0 *v0=GetV0(i); | |
862 | ||
863 | Float_t dca=v0->GetDcaV0Daughters(); | |
864 | Float_t csp=v0->GetV0CosineOfPointingAngle(); | |
865 | Float_t cspcut=cspMin + dca/dcaMax*(1.-cspMin); | |
449e752b | 866 | if (csp > cspcut) continue; |
867 | if (RemoveV0(i)) rc=kTRUE; | |
a023d8d8 | 868 | } |
869 | ||
7f68891d | 870 | |
a023d8d8 | 871 | Float_t dmax=cleanPars[2], zmax=cleanPars[3]; |
7f68891d | 872 | |
06cc9d95 | 873 | const AliESDVertex *vertex=GetPrimaryVertexSPD(); |
a023d8d8 | 874 | Bool_t vtxOK=vertex->GetStatus(); |
7f68891d | 875 | |
876 | Int_t nTracks=GetNumberOfTracks(); | |
877 | for (Int_t i=nTracks-1; i>=0; i--) { | |
878 | AliESDtrack *track=GetTrack(i); | |
879 | Float_t xy,z; track->GetImpactParameters(xy,z); | |
880 | if ((TMath::Abs(xy) > dmax) || (vtxOK && (TMath::Abs(z) > zmax))) { | |
881 | if (RemoveTrack(i)) rc=kTRUE; | |
882 | } | |
883 | } | |
884 | ||
885 | return rc; | |
886 | } | |
887 | ||
6dc21f57 | 888 | Char_t AliESDEvent::AddPileupVertexSPD(const AliESDVertex *vtx) |
04d01397 | 889 | { |
890 | // Add a pileup primary vertex reconstructed with SPD | |
891 | TClonesArray &ftr = *fSPDPileupVertices; | |
6dc21f57 | 892 | Char_t n=Char_t(ftr.GetEntriesFast()); |
893 | AliESDVertex *vertex = new(ftr[n]) AliESDVertex(*vtx); | |
894 | vertex->SetID(n); | |
895 | return n; | |
04d01397 | 896 | } |
897 | ||
6dc21f57 | 898 | Char_t AliESDEvent::AddPileupVertexTracks(const AliESDVertex *vtx) |
04d01397 | 899 | { |
900 | // Add a pileup primary vertex reconstructed with SPD | |
901 | TClonesArray &ftr = *fTrkPileupVertices; | |
6dc21f57 | 902 | Char_t n=Char_t(ftr.GetEntriesFast()); |
903 | AliESDVertex *vertex = new(ftr[n]) AliESDVertex(*vtx); | |
904 | vertex->SetID(n); | |
905 | return n; | |
04d01397 | 906 | } |
907 | ||
6989bff3 | 908 | Int_t AliESDEvent::AddTrack(const AliESDtrack *t) |
909 | { | |
af885e0f | 910 | // Add track |
911 | TClonesArray &ftr = *fTracks; | |
912 | AliESDtrack * track = new(ftr[fTracks->GetEntriesFast()])AliESDtrack(*t); | |
913 | track->SetID(fTracks->GetEntriesFast()-1); | |
914 | return track->GetID(); | |
915 | } | |
916 | ||
6989bff3 | 917 | void AliESDEvent::AddMuonTrack(const AliESDMuonTrack *t) |
918 | { | |
f0106218 | 919 | TClonesArray &fmu = *fMuonTracks; |
920 | new(fmu[fMuonTracks->GetEntriesFast()]) AliESDMuonTrack(*t); | |
921 | } | |
922 | ||
6989bff3 | 923 | void AliESDEvent::AddPmdTrack(const AliESDPmdTrack *t) |
924 | { | |
f0106218 | 925 | TClonesArray &fpmd = *fPmdTracks; |
926 | new(fpmd[fPmdTracks->GetEntriesFast()]) AliESDPmdTrack(*t); | |
927 | } | |
928 | ||
6989bff3 | 929 | void AliESDEvent::AddTrdTrack(const AliESDTrdTrack *t) |
930 | { | |
f0106218 | 931 | TClonesArray &ftrd = *fTrdTracks; |
932 | new(ftrd[fTrdTracks->GetEntriesFast()]) AliESDTrdTrack(*t); | |
933 | } | |
934 | ||
935 | ||
936 | ||
937 | ||
6989bff3 | 938 | Int_t AliESDEvent::AddKink(const AliESDkink *c) |
939 | { | |
af885e0f | 940 | // Add kink |
941 | TClonesArray &fk = *fKinks; | |
942 | AliESDkink * kink = new(fk[fKinks->GetEntriesFast()]) AliESDkink(*c); | |
943 | kink->SetID(fKinks->GetEntriesFast()); // CKB different from the other imps.. | |
944 | return fKinks->GetEntriesFast()-1; | |
945 | } | |
946 | ||
f0106218 | 947 | |
6989bff3 | 948 | void AliESDEvent::AddCascade(const AliESDcascade *c) |
949 | { | |
f0106218 | 950 | TClonesArray &fc = *fCascades; |
951 | new(fc[fCascades->GetEntriesFast()]) AliESDcascade(*c); | |
952 | } | |
953 | ||
954 | ||
6989bff3 | 955 | Int_t AliESDEvent::AddCaloCluster(const AliESDCaloCluster *c) |
956 | { | |
af885e0f | 957 | // Add calocluster |
958 | TClonesArray &fc = *fCaloClusters; | |
959 | AliESDCaloCluster *clus = new(fc[fCaloClusters->GetEntriesFast()]) AliESDCaloCluster(*c); | |
960 | clus->SetID(fCaloClusters->GetEntriesFast()-1); | |
961 | return fCaloClusters->GetEntriesFast()-1; | |
962 | } | |
963 | ||
964 | ||
7d44c466 | 965 | void AliESDEvent::AddRawDataErrorLog(const AliRawDataErrorLog *log) const { |
6989bff3 | 966 | TClonesArray &errlogs = *fErrorLogs; |
967 | new(errlogs[errlogs.GetEntriesFast()]) AliRawDataErrorLog(*log); | |
968 | } | |
f0106218 | 969 | |
af6f24c9 | 970 | void AliESDEvent::SetZDCData(AliESDZDC * obj) |
971 | { | |
972 | // use already allocated space | |
973 | if(fESDZDC) | |
974 | *fESDZDC = *obj; | |
975 | } | |
976 | ||
06cc9d95 | 977 | void AliESDEvent::SetPrimaryVertexTPC(const AliESDVertex *vertex) |
978 | { | |
979 | // Set the TPC vertex | |
980 | // use already allocated space | |
981 | if(fTPCVertex){ | |
982 | *fTPCVertex = *vertex; | |
983 | fTPCVertex->SetName(fgkESDListName[kTPCVertex]); | |
984 | } | |
985 | } | |
986 | ||
987 | void AliESDEvent::SetPrimaryVertexSPD(const AliESDVertex *vertex) | |
6989bff3 | 988 | { |
989 | // Set the SPD vertex | |
60e8f114 | 990 | // use already allocated space |
991 | if(fSPDVertex){ | |
316c6cd9 | 992 | *fSPDVertex = *vertex; |
6989bff3 | 993 | fSPDVertex->SetName(fgkESDListName[kSPDVertex]); |
60e8f114 | 994 | } |
995 | } | |
996 | ||
c264b61b | 997 | void AliESDEvent::SetPrimaryVertexTracks(const AliESDVertex *vertex) |
6989bff3 | 998 | { |
c264b61b | 999 | // Set the primary vertex reconstructed using he ESD tracks. |
6989bff3 | 1000 | // use already allocated space |
60e8f114 | 1001 | if(fPrimaryVertex){ |
316c6cd9 | 1002 | *fPrimaryVertex = *vertex; |
6989bff3 | 1003 | fPrimaryVertex->SetName(fgkESDListName[kPrimaryVertex]); |
60e8f114 | 1004 | } |
1005 | } | |
1006 | ||
c264b61b | 1007 | const AliESDVertex * AliESDEvent::GetPrimaryVertex() const |
1008 | { | |
1009 | // | |
1010 | // Get the "best" available reconstructed primary vertex. | |
1011 | // | |
1012 | if(fPrimaryVertex){ | |
1013 | if (fPrimaryVertex->GetStatus()) return fPrimaryVertex; | |
1014 | } | |
1015 | if(fSPDVertex){ | |
1016 | if (fSPDVertex->GetStatus()) return fSPDVertex; | |
1017 | } | |
1018 | if(fTPCVertex) return fTPCVertex; | |
1019 | ||
1020 | AliWarning("No primary vertex available. Returning the \"default\"..."); | |
1021 | return fSPDVertex; | |
1022 | } | |
1023 | ||
518573d7 | 1024 | AliESDVertex * AliESDEvent::PrimaryVertexTracksUnconstrained() const |
1025 | { | |
1026 | // | |
1027 | // Removes diamond constraint from fPrimaryVertex (reconstructed with tracks) | |
1028 | // Returns a AliESDVertex which has to be deleted by the user | |
1029 | // | |
1030 | if(!fPrimaryVertex) { | |
1031 | AliWarning("No primary vertex from tracks available."); | |
1032 | return 0; | |
1033 | } | |
1034 | if(!fPrimaryVertex->GetStatus()) { | |
1035 | AliWarning("No primary vertex from tracks available."); | |
1036 | return 0; | |
1037 | } | |
1038 | ||
1039 | AliVertexerTracks vertexer(GetMagneticField()); | |
1040 | Float_t diamondxyz[3]={(Float_t)GetDiamondX(),(Float_t)GetDiamondY(),0.}; | |
1041 | Float_t diamondcovxy[3]; GetDiamondCovXY(diamondcovxy); | |
1042 | Float_t diamondcov[6]={diamondcovxy[0],diamondcovxy[1],diamondcovxy[2],0.,0.,7.}; | |
1043 | AliESDVertex *vertex = | |
1044 | (AliESDVertex*)vertexer.RemoveConstraintFromVertex(fPrimaryVertex,diamondxyz,diamondcov); | |
1045 | ||
1046 | return vertex; | |
1047 | } | |
1048 | ||
6989bff3 | 1049 | void AliESDEvent::SetMultiplicity(const AliMultiplicity *mul) |
1050 | { | |
1051 | // Set the SPD Multiplicity | |
f0106218 | 1052 | if(fSPDMult){ |
316c6cd9 | 1053 | *fSPDMult = *mul; |
f0106218 | 1054 | } |
1055 | } | |
1056 | ||
1057 | ||
6989bff3 | 1058 | void AliESDEvent::SetFMDData(AliESDFMD * obj) |
1059 | { | |
af885e0f | 1060 | // use already allocated space |
1061 | if(fESDFMD){ | |
316c6cd9 | 1062 | *fESDFMD = *obj; |
af885e0f | 1063 | } |
1064 | } | |
1065 | ||
6989bff3 | 1066 | void AliESDEvent::SetVZEROData(AliESDVZERO * obj) |
1067 | { | |
af885e0f | 1068 | // use already allocated space |
1069 | if(fESDVZERO) | |
6989bff3 | 1070 | *fESDVZERO = *obj; |
af885e0f | 1071 | } |
1072 | ||
bd95bae7 | 1073 | void AliESDEvent::SetACORDEData(AliESDACORDE * obj) |
1074 | { | |
1075 | if(fESDACORDE) | |
1076 | *fESDACORDE = *obj; | |
1077 | } | |
1078 | ||
1079 | ||
6989bff3 | 1080 | void AliESDEvent::GetESDfriend(AliESDfriend *ev) const |
1081 | { | |
af885e0f | 1082 | // |
1083 | // Extracts the complementary info from the ESD | |
1084 | // | |
1085 | if (!ev) return; | |
1086 | ||
1087 | Int_t ntrk=GetNumberOfTracks(); | |
1088 | ||
1089 | for (Int_t i=0; i<ntrk; i++) { | |
80799a5f | 1090 | AliESDtrack *t=GetTrack(i); |
af885e0f | 1091 | const AliESDfriendTrack *f=t->GetFriendTrack(); |
1092 | ev->AddTrack(f); | |
80799a5f | 1093 | |
1094 | t->ReleaseESDfriendTrack();// Not to have two copies of "friendTrack" | |
1095 | ||
af885e0f | 1096 | } |
af885e0f | 1097 | |
b090e6a3 | 1098 | AliESDfriend *fr = (AliESDfriend*)(const_cast<AliESDEvent*>(this)->FindListObject("AliESDfriend")); |
1099 | if (fr) ev->SetVZEROfriend(fr->GetVZEROfriend()); | |
1100 | } | |
af885e0f | 1101 | |
1102 | void AliESDEvent::AddObject(TObject* obj) | |
1103 | { | |
1104 | // Add an object to the list of object. | |
1105 | // Please be aware that in order to increase performance you should | |
1106 | // refrain from using TObjArrays (if possible). Use TClonesArrays, instead. | |
1107 | fESDObjects->SetOwner(kTRUE); | |
1108 | fESDObjects->AddLast(obj); | |
1109 | } | |
1110 | ||
1111 | ||
1112 | void AliESDEvent::GetStdContent() | |
1113 | { | |
1114 | // set pointers for standard content | |
60e8f114 | 1115 | // get by name much safer and not a big overhead since not called very often |
1116 | ||
6989bff3 | 1117 | fESDRun = (AliESDRun*)fESDObjects->FindObject(fgkESDListName[kESDRun]); |
1118 | fHeader = (AliESDHeader*)fESDObjects->FindObject(fgkESDListName[kHeader]); | |
1119 | fESDZDC = (AliESDZDC*)fESDObjects->FindObject(fgkESDListName[kESDZDC]); | |
1120 | fESDFMD = (AliESDFMD*)fESDObjects->FindObject(fgkESDListName[kESDFMD]); | |
1121 | fESDVZERO = (AliESDVZERO*)fESDObjects->FindObject(fgkESDListName[kESDVZERO]); | |
1122 | fESDTZERO = (AliESDTZERO*)fESDObjects->FindObject(fgkESDListName[kESDTZERO]); | |
06cc9d95 | 1123 | fTPCVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kTPCVertex]); |
6989bff3 | 1124 | fSPDVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kSPDVertex]); |
1125 | fPrimaryVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kPrimaryVertex]); | |
1126 | fSPDMult = (AliMultiplicity*)fESDObjects->FindObject(fgkESDListName[kSPDMult]); | |
1127 | fPHOSTrigger = (AliESDCaloTrigger*)fESDObjects->FindObject(fgkESDListName[kPHOSTrigger]); | |
1128 | fEMCALTrigger = (AliESDCaloTrigger*)fESDObjects->FindObject(fgkESDListName[kEMCALTrigger]); | |
04d01397 | 1129 | fSPDPileupVertices = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kSPDPileupVertices]); |
1130 | fTrkPileupVertices = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTrkPileupVertices]); | |
6989bff3 | 1131 | fTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTracks]); |
1132 | fMuonTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kMuonTracks]); | |
1133 | fPmdTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kPmdTracks]); | |
1134 | fTrdTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTrdTracks]); | |
1135 | fV0s = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kV0s]); | |
1136 | fCascades = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kCascades]); | |
1137 | fKinks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kKinks]); | |
1138 | fCaloClusters = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kCaloClusters]); | |
e649177a | 1139 | fEMCALCells = (AliESDCaloCells*)fESDObjects->FindObject(fgkESDListName[kEMCALCells]); |
1140 | fPHOSCells = (AliESDCaloCells*)fESDObjects->FindObject(fgkESDListName[kPHOSCells]); | |
6989bff3 | 1141 | fErrorLogs = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kErrorLogs]); |
bd95bae7 | 1142 | fESDACORDE = (AliESDACORDE*)fESDObjects->FindObject(fgkESDListName[kESDACORDE]); |
f858b00e | 1143 | fTOFHeader = (AliTOFHeader*)fESDObjects->FindObject(fgkESDListName[kTOFHeader]); |
af885e0f | 1144 | } |
1145 | ||
1146 | void AliESDEvent::SetStdNames(){ | |
1147 | // Set the names of the standard contents | |
60e8f114 | 1148 | // |
102c56c8 | 1149 | if(fESDObjects->GetEntries()>=kESDListN){ |
1150 | for(int i = 0;i < fESDObjects->GetEntries() && i<kESDListN;i++){ | |
60e8f114 | 1151 | TObject *fObj = fESDObjects->At(i); |
1152 | if(fObj->InheritsFrom("TNamed")){ | |
6989bff3 | 1153 | ((TNamed*)fObj)->SetName(fgkESDListName[i]); |
60e8f114 | 1154 | } |
1155 | else if(fObj->InheritsFrom("TClonesArray")){ | |
6989bff3 | 1156 | ((TClonesArray*)fObj)->SetName(fgkESDListName[i]); |
60e8f114 | 1157 | } |
1158 | } | |
1159 | } | |
1160 | else{ | |
90e88950 | 1161 | AliWarning("Std Entries missing"); |
60e8f114 | 1162 | } |
af885e0f | 1163 | } |
1164 | ||
a2fbb067 | 1165 | |
1166 | void AliESDEvent::CreateStdContent(Bool_t bUseThisList){ | |
1167 | fUseOwnList = bUseThisList; | |
1168 | CreateStdContent(); | |
1169 | } | |
1170 | ||
af885e0f | 1171 | void AliESDEvent::CreateStdContent() |
1172 | { | |
1173 | // create the standard AOD content and set pointers | |
1174 | ||
1175 | // create standard objects and add them to the TList of objects | |
1176 | AddObject(new AliESDRun()); | |
1177 | AddObject(new AliESDHeader()); | |
1178 | AddObject(new AliESDZDC()); | |
1179 | AddObject(new AliESDFMD()); | |
1180 | AddObject(new AliESDVZERO()); | |
1181 | AddObject(new AliESDTZERO()); | |
1182 | AddObject(new AliESDVertex()); | |
1183 | AddObject(new AliESDVertex()); | |
06cc9d95 | 1184 | AddObject(new AliESDVertex()); |
af885e0f | 1185 | AddObject(new AliMultiplicity()); |
1186 | AddObject(new AliESDCaloTrigger()); | |
1187 | AddObject(new AliESDCaloTrigger()); | |
04d01397 | 1188 | AddObject(new TClonesArray("AliESDVertex",0)); |
1189 | AddObject(new TClonesArray("AliESDVertex",0)); | |
af885e0f | 1190 | AddObject(new TClonesArray("AliESDtrack",0)); |
1191 | AddObject(new TClonesArray("AliESDMuonTrack",0)); | |
1192 | AddObject(new TClonesArray("AliESDPmdTrack",0)); | |
1193 | AddObject(new TClonesArray("AliESDTrdTrack",0)); | |
1194 | AddObject(new TClonesArray("AliESDv0",0)); | |
1195 | AddObject(new TClonesArray("AliESDcascade",0)); | |
1196 | AddObject(new TClonesArray("AliESDkink",0)); | |
1197 | AddObject(new TClonesArray("AliESDCaloCluster",0)); | |
e649177a | 1198 | AddObject(new AliESDCaloCells()); |
1199 | AddObject(new AliESDCaloCells()); | |
af885e0f | 1200 | AddObject(new TClonesArray("AliRawDataErrorLog",0)); |
bd95bae7 | 1201 | AddObject(new AliESDACORDE()); |
f858b00e | 1202 | AddObject(new AliTOFHeader()); |
af885e0f | 1203 | |
1204 | // check the order of the indices against enum... | |
1205 | ||
af885e0f | 1206 | // set names |
1207 | SetStdNames(); | |
60e8f114 | 1208 | // read back pointers |
1209 | GetStdContent(); | |
af885e0f | 1210 | } |
1211 | ||
2811495d | 1212 | TObject* AliESDEvent::FindListObject(const char *name) const { |
7d44c466 | 1213 | // |
1214 | // Find object with name "name" in the list of branches | |
1215 | // | |
d7749dec | 1216 | if(fESDObjects){ |
1217 | return fESDObjects->FindObject(name); | |
1218 | } | |
001b9beb | 1219 | return 0; |
1220 | } | |
1221 | ||
cd1d4ee0 | 1222 | Int_t AliESDEvent::GetPHOSClusters(TRefArray *clusters) const |
1223 | { | |
1224 | // fills the provided TRefArray with all found phos clusters | |
e649177a | 1225 | |
cd1d4ee0 | 1226 | clusters->Clear(); |
e649177a | 1227 | |
cd1d4ee0 | 1228 | AliESDCaloCluster *cl = 0; |
1229 | for (Int_t i = 0; i < GetNumberOfCaloClusters(); i++) { | |
e649177a | 1230 | |
1231 | if ( (cl = GetCaloCluster(i)) ) { | |
cd1d4ee0 | 1232 | if (cl->IsPHOS()){ |
1233 | clusters->Add(cl); | |
e649177a | 1234 | AliDebug(1,Form("IsPHOS cluster %d Size: %d \n",i,clusters->GetEntriesFast())); |
cd1d4ee0 | 1235 | } |
1236 | } | |
1237 | } | |
1238 | return clusters->GetEntriesFast(); | |
1239 | } | |
1240 | ||
1241 | Int_t AliESDEvent::GetEMCALClusters(TRefArray *clusters) const | |
1242 | { | |
e649177a | 1243 | // fills the provided TRefArray with all found emcal clusters |
cd1d4ee0 | 1244 | |
1245 | clusters->Clear(); | |
1246 | ||
1247 | AliESDCaloCluster *cl = 0; | |
1248 | for (Int_t i = 0; i < GetNumberOfCaloClusters(); i++) { | |
1249 | ||
e649177a | 1250 | if ( (cl = GetCaloCluster(i)) ) { |
cd1d4ee0 | 1251 | if (cl->IsEMCAL()){ |
1252 | clusters->Add(cl); | |
e649177a | 1253 | AliDebug(1,Form("IsEMCAL cluster %d Size: %d \n",i,clusters->GetEntriesFast())); |
cd1d4ee0 | 1254 | } |
1255 | } | |
1256 | } | |
1257 | return clusters->GetEntriesFast(); | |
1258 | } | |
1259 | ||
f12d42ce | 1260 | void AliESDEvent::WriteToTree(TTree* tree) const { |
38f940fb | 1261 | // Book the branches as in TTree::Branch(TCollection*) |
1262 | // but add a "." at the end of top level branches which are | |
1263 | // not a TClonesArray | |
1264 | ||
1265 | ||
1266 | TString branchname; | |
1267 | TIter next(fESDObjects); | |
7d44c466 | 1268 | const Int_t kSplitlevel = 99; // default value in TTree::Branch() |
1269 | const Int_t kBufsize = 32000; // default value in TTree::Branch() | |
38f940fb | 1270 | TObject *obj = 0; |
1271 | ||
1272 | while ((obj = next())) { | |
1273 | branchname.Form("%s", obj->GetName()); | |
32ba9c61 | 1274 | if(branchname.CompareTo("AliESDfriend")==0)branchname = "ESDfriend."; |
7d44c466 | 1275 | if ((kSplitlevel > 1) && !obj->InheritsFrom(TClonesArray::Class())) { |
732a24fe | 1276 | if(!branchname.EndsWith("."))branchname += "."; |
38f940fb | 1277 | } |
102c56c8 | 1278 | if (!tree->FindBranch(branchname)) { |
771c4f86 | 1279 | // For the custom streamer to be called splitlevel |
1280 | // has to be negative, only needed for HLT | |
1281 | Int_t splitLevel = (TString(obj->ClassName()) == "AliHLTGlobalTriggerDecision") ? -1 : kSplitlevel - 1; | |
1282 | tree->Bronch(branchname, obj->ClassName(), fESDObjects->GetObjectRef(obj),kBufsize, splitLevel); | |
102c56c8 | 1283 | } |
38f940fb | 1284 | } |
38f940fb | 1285 | } |
1286 | ||
cd1d4ee0 | 1287 | |
f7ec3414 | 1288 | void AliESDEvent::ReadFromTree(TTree *tree, Option_t* opt){ |
7d44c466 | 1289 | // |
1290 | // Connect the ESDEvent to a tree | |
1291 | // | |
6989bff3 | 1292 | if(!tree){ |
90e88950 | 1293 | AliWarning("AliESDEvent::ReadFromTree() Zero Pointer to Tree \n"); |
6989bff3 | 1294 | return; |
1295 | } | |
024c7734 | 1296 | // load the TTree |
6989bff3 | 1297 | if(!tree->GetTree())tree->LoadTree(0); |
024c7734 | 1298 | |
001b9beb | 1299 | // if we find the "ESD" branch on the tree we do have the old structure |
1bd10080 | 1300 | if(tree->GetBranch("ESD")) { |
1301 | char ** address = (char **)(tree->GetBranch("ESD")->GetAddress()); | |
0eb6eb59 | 1302 | // do we have the friend branch |
1303 | TBranch * esdFB = tree->GetBranch("ESDfriend."); | |
1304 | char ** addressF = 0; | |
1305 | if(esdFB)addressF = (char **)(esdFB->GetAddress()); | |
6989bff3 | 1306 | if (!address) { |
90e88950 | 1307 | AliInfo("AliESDEvent::ReadFromTree() Reading old Tree"); |
1bd10080 | 1308 | tree->SetBranchAddress("ESD", &fESDOld); |
0eb6eb59 | 1309 | if(esdFB){ |
1310 | tree->SetBranchAddress("ESDfriend.",&fESDFriendOld); | |
1311 | } | |
6989bff3 | 1312 | } else { |
90e88950 | 1313 | AliInfo("AliESDEvent::ReadFromTree() Reading old Tree"); |
1314 | AliInfo("Branch already connected. Using existing branch address."); | |
1bd10080 | 1315 | fESDOld = (AliESD*) (*address); |
0eb6eb59 | 1316 | // addressF can still be 0, since branch needs to switched on |
1317 | if(addressF)fESDFriendOld = (AliESDfriend*) (*addressF); | |
6989bff3 | 1318 | } |
0eb6eb59 | 1319 | |
6989bff3 | 1320 | // have already connected the old ESD structure... ? |
1321 | // reuse also the pointer of the AlliESDEvent | |
1322 | // otherwise create new ones | |
6989bff3 | 1323 | TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("ESDObjectsConnectedToTree")); |
1324 | ||
1325 | if(connectedList){ | |
1326 | // If connected use the connected list of objects | |
0eb6eb59 | 1327 | if(fESDObjects!= connectedList){ |
1328 | // protect when called twice | |
1329 | fESDObjects->Delete(); | |
1330 | fESDObjects = connectedList; | |
1331 | } | |
6989bff3 | 1332 | GetStdContent(); |
0eb6eb59 | 1333 | |
0eb6eb59 | 1334 | |
d7749dec | 1335 | // The pointer to the friend changes when called twice via InitIO |
1336 | // since AliESDEvent is deleted | |
0eb6eb59 | 1337 | TObject* oldf = FindListObject("AliESDfriend"); |
1338 | TObject* newf = 0; | |
1339 | if(addressF){ | |
1340 | newf = (TObject*)*addressF; | |
1341 | } | |
1342 | if(newf!=0&&oldf!=newf){ | |
1343 | // remove the old reference | |
1344 | // Should we also delete it? Or is this handled in TTree I/O | |
1345 | // since it is created by the first SetBranchAddress | |
1346 | fESDObjects->Remove(oldf); | |
1347 | // add the new one | |
1348 | fESDObjects->Add(newf); | |
1349 | } | |
1350 | ||
6989bff3 | 1351 | fConnected = true; |
b93c2026 | 1352 | return; |
6989bff3 | 1353 | } |
1354 | // else... | |
1355 | CreateStdContent(); // create for copy | |
0eb6eb59 | 1356 | // if we have the esdfriend add it, so we always can access it via the userinfo |
1357 | if(fESDFriendOld)AddObject(fESDFriendOld); | |
6989bff3 | 1358 | // we are not owner of the list objects |
1359 | // must not delete it | |
efea3f54 | 1360 | fESDObjects->SetOwner(kTRUE); |
6989bff3 | 1361 | fESDObjects->SetName("ESDObjectsConnectedToTree"); |
1362 | tree->GetUserInfo()->Add(fESDObjects); | |
1363 | fConnected = true; | |
1364 | return; | |
af885e0f | 1365 | } |
0eb6eb59 | 1366 | |
732a24fe | 1367 | |
1368 | delete fESDOld; | |
1369 | fESDOld = 0; | |
af885e0f | 1370 | // Try to find AliESDEvent |
1371 | AliESDEvent *esdEvent = 0; | |
1372 | esdEvent = (AliESDEvent*)tree->GetTree()->GetUserInfo()->FindObject("AliESDEvent"); | |
001b9beb | 1373 | if(esdEvent){ |
941603c0 | 1374 | // Check if already connected to tree |
efea3f54 | 1375 | esdEvent->Reset(); |
139f2194 | 1376 | TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("ESDObjectsConnectedToTree")); |
f7ec3414 | 1377 | |
1378 | ||
1379 | if (connectedList && (strcmp(opt, "reconnect"))) { | |
139f2194 | 1380 | // If connected use the connected list if objects |
1381 | fESDObjects->Delete(); | |
b5bc83df | 1382 | fESDObjects = connectedList; |
1383 | GetStdContent(); | |
60e8f114 | 1384 | fConnected = true; |
139f2194 | 1385 | return; |
1386 | } | |
732a24fe | 1387 | |
139f2194 | 1388 | // Connect to tree |
001b9beb | 1389 | // prevent a memory leak when reading back the TList |
28a79204 | 1390 | // if (!(strcmp(opt, "reconnect"))) fESDObjects->Delete(); |
f7ec3414 | 1391 | |
a2fbb067 | 1392 | if(!fUseOwnList){ |
a2fbb067 | 1393 | // create a new TList from the UserInfo TList... |
1394 | // copy constructor does not work... | |
1395 | fESDObjects = (TList*)(esdEvent->GetList()->Clone()); | |
efea3f54 | 1396 | fESDObjects->SetOwner(kTRUE); |
a2fbb067 | 1397 | } |
1398 | else if ( fESDObjects->GetEntries()==0){ | |
1399 | // at least create the std content if we want to read to our list | |
1400 | CreateStdContent(); | |
1401 | } | |
732a24fe | 1402 | |
1403 | // in principle | |
1404 | // we only need new things in the list if we do no already have it.. | |
1405 | // TODO just add new entries | |
1406 | ||
af885e0f | 1407 | if(fESDObjects->GetEntries()<kESDListN){ |
90e88950 | 1408 | AliWarning(Form("AliESDEvent::ReadFromTree() TList contains less than the standard contents %d < %d \n", |
1409 | fESDObjects->GetEntries(),kESDListN)); | |
af885e0f | 1410 | } |
1411 | // set the branch addresses | |
1412 | TIter next(fESDObjects); | |
1413 | TNamed *el; | |
1414 | while((el=(TNamed*)next())){ | |
1415 | TString bname(el->GetName()); | |
af885e0f | 1416 | if(bname.CompareTo("AliESDfriend")==0) |
1417 | { | |
1418 | // AliESDfriend does not have a name ... | |
4453d900 | 1419 | TBranch *br = tree->GetBranch("ESDfriend."); |
588195ca | 1420 | if (br) tree->SetBranchAddress("ESDfriend.",fESDObjects->GetObjectRef(el)); |
af885e0f | 1421 | } |
1422 | else{ | |
38f940fb | 1423 | // check if branch exists under this Name |
1424 | TBranch *br = tree->GetBranch(bname.Data()); | |
1425 | if(br){ | |
1426 | tree->SetBranchAddress(bname.Data(),fESDObjects->GetObjectRef(el)); | |
1427 | } | |
1428 | else{ | |
1429 | br = tree->GetBranch(Form("%s.",bname.Data())); | |
1430 | if(br){ | |
1431 | tree->SetBranchAddress(Form("%s.",bname.Data()),fESDObjects->GetObjectRef(el)); | |
1432 | } | |
1433 | else{ | |
90e88950 | 1434 | AliWarning(Form("AliESDEvent::ReadFromTree() No Branch found with Name %s or %s.",bname.Data(),bname.Data())); |
38f940fb | 1435 | } |
1436 | ||
1437 | } | |
af885e0f | 1438 | } |
1439 | } | |
1440 | GetStdContent(); | |
1441 | // when reading back we are not owner of the list | |
1442 | // must not delete it | |
efea3f54 | 1443 | fESDObjects->SetOwner(kTRUE); |
60e8f114 | 1444 | fESDObjects->SetName("ESDObjectsConnectedToTree"); |
139f2194 | 1445 | // we are not owner of the list objects |
1446 | // must not delete it | |
60e8f114 | 1447 | tree->GetUserInfo()->Add(fESDObjects); |
efea3f54 | 1448 | tree->GetUserInfo()->SetOwner(kFALSE); |
60e8f114 | 1449 | fConnected = true; |
efea3f54 | 1450 | }// no esdEvent --> |
af885e0f | 1451 | else { |
001b9beb | 1452 | // we can't get the list from the user data, create standard content |
1453 | // and set it by hand (no ESDfriend at the moment | |
af885e0f | 1454 | CreateStdContent(); |
1455 | TIter next(fESDObjects); | |
1456 | TNamed *el; | |
1457 | while((el=(TNamed*)next())){ | |
1458 | TString bname(el->GetName()); | |
732a24fe | 1459 | TBranch *br = tree->GetBranch(bname.Data()); |
1460 | if(br){ | |
1461 | tree->SetBranchAddress(bname.Data(),fESDObjects->GetObjectRef(el)); | |
1462 | } | |
1463 | else{ | |
1464 | br = tree->GetBranch(Form("%s.",bname.Data())); | |
1465 | if(br){ | |
1466 | tree->SetBranchAddress(Form("%s.",bname.Data()),fESDObjects->GetObjectRef(el)); | |
1467 | } | |
1468 | } | |
af885e0f | 1469 | } |
1470 | GetStdContent(); | |
1471 | // when reading back we are not owner of the list | |
1472 | // must not delete it | |
316cf4cc | 1473 | fESDObjects->SetOwner(kTRUE); |
af885e0f | 1474 | } |
af885e0f | 1475 | } |
1476 | ||
1477 | ||
1478 | void AliESDEvent::CopyFromOldESD() | |
1479 | { | |
1480 | // Method which copies over everthing from the old esd structure to the | |
1481 | // new | |
af885e0f | 1482 | if(fESDOld){ |
1483 | ResetStdContent(); | |
1484 | // Run | |
1485 | SetRunNumber(fESDOld->GetRunNumber()); | |
1486 | SetPeriodNumber(fESDOld->GetPeriodNumber()); | |
6ca8842a | 1487 | SetMagneticField(fESDOld->GetMagneticField()); |
af885e0f | 1488 | |
1489 | // leave out diamond ... | |
1490 | // SetDiamond(const AliESDVertex *vertex) { fESDRun->SetDiamond(vertex);} | |
1491 | ||
1492 | // header | |
1493 | SetTriggerMask(fESDOld->GetTriggerMask()); | |
1494 | SetOrbitNumber(fESDOld->GetOrbitNumber()); | |
1495 | SetTimeStamp(fESDOld->GetTimeStamp()); | |
1496 | SetEventType(fESDOld->GetEventType()); | |
1497 | SetEventNumberInFile(fESDOld->GetEventNumberInFile()); | |
1498 | SetBunchCrossNumber(fESDOld->GetBunchCrossNumber()); | |
1499 | SetTriggerCluster(fESDOld->GetTriggerCluster()); | |
1500 | ||
1501 | // ZDC | |
1502 | ||
1503 | SetZDC(fESDOld->GetZDCN1Energy(), | |
a85132e7 | 1504 | fESDOld->GetZDCP1Energy(), |
1505 | fESDOld->GetZDCEMEnergy(), | |
1506 | 0, | |
1507 | fESDOld->GetZDCN2Energy(), | |
1508 | fESDOld->GetZDCP2Energy(), | |
2b6cdc43 | 1509 | fESDOld->GetZDCParticipants(), |
5f0ec064 | 1510 | 0, |
1511 | 0, | |
1512 | 0, | |
1513 | 0, | |
1514 | 0, | |
2b6cdc43 | 1515 | 0); |
af885e0f | 1516 | |
1517 | // FMD | |
1518 | ||
cb6aa27f | 1519 | if(fESDOld->GetFMDData())SetFMDData(fESDOld->GetFMDData()); |
af885e0f | 1520 | |
1521 | // T0 | |
1522 | ||
1523 | SetT0zVertex(fESDOld->GetT0zVertex()); | |
1524 | SetT0(fESDOld->GetT0()); | |
1525 | // leave amps out | |
1526 | ||
1527 | // VZERO | |
c06eaba2 | 1528 | if (fESDOld->GetVZEROData()) SetVZEROData(fESDOld->GetVZEROData()); |
af885e0f | 1529 | |
06cc9d95 | 1530 | if(fESDOld->GetVertex())SetPrimaryVertexSPD(fESDOld->GetVertex()); |
af885e0f | 1531 | |
c264b61b | 1532 | if(fESDOld->GetPrimaryVertex())SetPrimaryVertexTracks(fESDOld->GetPrimaryVertex()); |
af885e0f | 1533 | |
cb6aa27f | 1534 | if(fESDOld->GetMultiplicity())SetMultiplicity(fESDOld->GetMultiplicity()); |
1bd10080 | 1535 | |
af885e0f | 1536 | for(int i = 0;i<fESDOld->GetNumberOfTracks();i++){ |
1537 | AddTrack(fESDOld->GetTrack(i)); | |
1538 | } | |
1539 | ||
1540 | for(int i = 0;i<fESDOld->GetNumberOfMuonTracks();i++){ | |
1541 | AddMuonTrack(fESDOld->GetMuonTrack(i)); | |
1542 | } | |
1543 | ||
1544 | for(int i = 0;i<fESDOld->GetNumberOfPmdTracks();i++){ | |
1545 | AddPmdTrack(fESDOld->GetPmdTrack(i)); | |
1546 | } | |
1547 | ||
1548 | for(int i = 0;i<fESDOld->GetNumberOfTrdTracks();i++){ | |
1549 | AddTrdTrack(fESDOld->GetTrdTrack(i)); | |
1550 | } | |
1551 | ||
1552 | for(int i = 0;i<fESDOld->GetNumberOfV0s();i++){ | |
1553 | AddV0(fESDOld->GetV0(i)); | |
1554 | } | |
1555 | ||
1556 | for(int i = 0;i<fESDOld->GetNumberOfCascades();i++){ | |
1557 | AddCascade(fESDOld->GetCascade(i)); | |
1558 | } | |
1559 | ||
1560 | for(int i = 0;i<fESDOld->GetNumberOfKinks();i++){ | |
1561 | AddKink(fESDOld->GetKink(i)); | |
1562 | } | |
1563 | ||
1564 | ||
1565 | for(int i = 0;i<fESDOld->GetNumberOfCaloClusters();i++){ | |
1566 | AddCaloCluster(fESDOld->GetCaloCluster(i)); | |
1567 | } | |
1bd10080 | 1568 | |
af885e0f | 1569 | }// if fesdold |
1570 | } | |
1571 | ||
2a3dfb14 | 1572 | Bool_t AliESDEvent::IsEventSelected(const char *trigExpr) const |
1573 | { | |
1574 | // Check if the event satisfies the trigger | |
1575 | // selection expression trigExpr. | |
1576 | // trigExpr can be any logical expression | |
1577 | // of the trigger classes defined in AliESDRun | |
1578 | // In case of wrong syntax return kTRUE. | |
1579 | ||
1580 | TString expr(trigExpr); | |
1581 | if (expr.IsNull()) return kTRUE; | |
1582 | ||
1583 | ULong64_t mask = GetTriggerMask(); | |
1584 | for(Int_t itrig = 0; itrig < AliESDRun::kNTriggerClasses; itrig++) { | |
1585 | if (mask & (1ull << itrig)) { | |
1586 | expr.ReplaceAll(GetESDRun()->GetTriggerClass(itrig),"1"); | |
1587 | } | |
1588 | else { | |
1589 | expr.ReplaceAll(GetESDRun()->GetTriggerClass(itrig),"0"); | |
1590 | } | |
1591 | } | |
1592 | ||
1593 | Int_t error; | |
1594 | if ((gROOT->ProcessLineFast(expr.Data(),&error) == 0) && | |
1595 | (error == TInterpreter::kNoError)) { | |
1596 | return kFALSE; | |
1597 | } | |
1598 | ||
1599 | return kTRUE; | |
1600 | ||
1601 | } | |
1602 | ||
3b286f80 | 1603 | TObject* AliESDEvent::GetHLTTriggerDecision() const |
1604 | { | |
1605 | // get the HLT trigger decission object | |
1606 | ||
1607 | // cast away const'nes because the FindListObject method | |
1608 | // is not const | |
1609 | AliESDEvent* pNonConst=const_cast<AliESDEvent*>(this); | |
1610 | return pNonConst->FindListObject("HLTGlobalTrigger"); | |
1611 | } | |
1612 | ||
1613 | TString AliESDEvent::GetHLTTriggerDescription() const | |
1614 | { | |
1615 | // get the HLT trigger decission description | |
1616 | TString description; | |
1617 | TObject* pDecision=GetHLTTriggerDecision(); | |
1618 | if (pDecision) { | |
1619 | description=pDecision->GetTitle(); | |
1620 | } | |
1621 | ||
1622 | return description; | |
1623 | } | |
1624 | ||
1625 | Bool_t AliESDEvent::IsHLTTriggerFired(const char* name) const | |
1626 | { | |
1627 | // get the HLT trigger decission description | |
1628 | TObject* pDecision=GetHLTTriggerDecision(); | |
1629 | if (!pDecision) return kFALSE; | |
1630 | ||
1631 | Option_t* option=pDecision->GetOption(); | |
1632 | if (option==NULL || *option!='1') return kFALSE; | |
1633 | ||
1634 | if (name) { | |
1635 | TString description=GetHLTTriggerDescription(); | |
1636 | Int_t index=description.Index(name); | |
1637 | if (index<0) return kFALSE; | |
1638 | index+=strlen(name); | |
1639 | if (index>=description.Length()) return kFALSE; | |
1640 | if (description[index]!=0 && description[index]!=' ') return kFALSE; | |
1641 | } | |
1642 | return kTRUE; | |
1643 | } | |
af885e0f | 1644 | |
a98c78e5 | 1645 | //______________________________________________________________________________ |
1646 | Bool_t AliESDEvent::IsPileupFromSPD(Int_t minContributors, | |
1647 | Double_t minZdist, | |
1648 | Double_t nSigmaZdist, | |
1649 | Double_t nSigmaDiamXY, | |
1650 | Double_t nSigmaDiamZ) const{ | |
e741cb7c | 1651 | // |
1652 | // This function checks if there was a pile up | |
1653 | // reconstructed with SPD | |
1654 | // | |
e741cb7c | 1655 | Int_t nc1=fSPDVertex->GetNContributors(); |
1656 | if(nc1<1) return kFALSE; | |
1657 | Int_t nPileVert=GetNumberOfPileupVerticesSPD(); | |
1658 | if(nPileVert==0) return kFALSE; | |
a98c78e5 | 1659 | |
e741cb7c | 1660 | for(Int_t i=0; i<nPileVert;i++){ |
1661 | const AliESDVertex* pv=GetPileupVertexSPD(i); | |
e741cb7c | 1662 | Int_t nc2=pv->GetNContributors(); |
a98c78e5 | 1663 | if(nc2>=minContributors){ |
1664 | Double_t z1=fSPDVertex->GetZ(); | |
1665 | Double_t z2=pv->GetZ(); | |
1666 | Double_t distZ=TMath::Abs(z2-z1); | |
1667 | Double_t distZdiam=TMath::Abs(z2-GetDiamondZ()); | |
569d954c | 1668 | Double_t cutZdiam=nSigmaDiamZ*TMath::Sqrt(GetSigma2DiamondZ()); |
a98c78e5 | 1669 | if(GetSigma2DiamondZ()<0.0001)cutZdiam=99999.; //protection for missing z diamond information |
1670 | if(distZ>minZdist && distZdiam<cutZdiam){ | |
1671 | Double_t x2=pv->GetX(); | |
1672 | Double_t y2=pv->GetY(); | |
1673 | Double_t distXdiam=TMath::Abs(x2-GetDiamondX()); | |
1674 | Double_t distYdiam=TMath::Abs(y2-GetDiamondY()); | |
1675 | Double_t cov1[6],cov2[6]; | |
1676 | fSPDVertex->GetCovarianceMatrix(cov1); | |
1677 | pv->GetCovarianceMatrix(cov2); | |
1678 | Double_t errxDist=TMath::Sqrt(cov2[0]+GetSigma2DiamondX()); | |
1679 | Double_t erryDist=TMath::Sqrt(cov2[2]+GetSigma2DiamondY()); | |
1680 | Double_t errzDist=TMath::Sqrt(cov1[5]+cov2[5]); | |
1681 | Double_t cutXdiam=nSigmaDiamXY*errxDist; | |
1682 | if(GetSigma2DiamondX()<0.0001)cutXdiam=99999.; //protection for missing diamond information | |
1683 | Double_t cutYdiam=nSigmaDiamXY*erryDist; | |
1684 | if(GetSigma2DiamondY()<0.0001)cutYdiam=99999.; //protection for missing diamond information | |
1685 | if( (distXdiam<cutXdiam) && (distYdiam<cutYdiam) && (distZ>nSigmaZdist*errzDist) ){ | |
1686 | return kTRUE; | |
1687 | } | |
1688 | } | |
e741cb7c | 1689 | } |
e741cb7c | 1690 | } |
a98c78e5 | 1691 | return kFALSE; |
1692 | } | |
e741cb7c | 1693 | |
4ace6760 | 1694 | //______________________________________________________________________________ |
1695 | void AliESDEvent::EstimateMultiplicity(Int_t &tracklets, Int_t &trITSTPC, Int_t &trITSSApure, Double_t eta, Bool_t useDCAFlag,Bool_t useV0Flag) const | |
1696 | { | |
1697 | // | |
1698 | // calculates 3 estimators for the multiplicity in the -eta:eta range | |
1699 | // tracklets : using SPD tracklets only | |
1700 | // trITSTPC : using TPC/ITS + complementary ITS SA tracks + tracklets from clusters not used by tracks | |
1701 | // trITSSApure : using ITS standalone tracks + tracklets from clusters not used by tracks | |
1702 | // if useDCAFlag is true: account for the ESDtrack flag marking the tracks with large DCA | |
1703 | // if useV0Flag is true: account for the ESDtrack flag marking conversion and K0's V0s | |
1704 | tracklets = trITSSApure = trITSTPC = 0; | |
1705 | int ntr = fSPDMult ? fSPDMult->GetNumberOfTracklets() : 0; | |
1706 | // | |
1707 | // count tracklets | |
1708 | for (int itr=ntr;itr--;) { | |
1709 | if (TMath::Abs(fSPDMult->GetEta(itr))>eta) continue; | |
1710 | tracklets++; | |
1711 | if (fSPDMult->FreeClustersTracklet(itr,0)) trITSTPC++; // not used in ITS/TPC or ITS_SA track | |
1712 | if (fSPDMult->FreeClustersTracklet(itr,1)) trITSSApure++; // not used in ITS_SA_Pure track | |
1713 | } | |
1714 | // | |
1715 | // count real tracks | |
1716 | ntr = GetNumberOfTracks(); | |
1717 | for (int itr=ntr;itr--;) { | |
1718 | AliESDtrack *t = GetTrack(itr); | |
1719 | if (TMath::Abs(t->Eta())>eta) continue; | |
1720 | if (!t->IsOn(AliESDtrack::kITSin)) continue; | |
1721 | if (useDCAFlag && t->IsOn(AliESDtrack::kMultSec)) continue; | |
1722 | if (useV0Flag && t->IsOn(AliESDtrack::kMultInV0)) continue; | |
1723 | if (t->IsOn(AliESDtrack::kITSpureSA)) trITSSApure++; | |
1724 | else trITSTPC++; | |
1725 | } | |
1726 | // | |
1727 | } | |
b46ff4b0 | 1728 | |
1729 | Bool_t AliESDEvent::IsPileupFromSPDInMultBins() const { | |
1730 | Int_t nTracklets=GetMultiplicity()->GetNumberOfTracklets(); | |
1731 | if(nTracklets<20) return IsPileupFromSPD(3,0.8); | |
1732 | else if(nTracklets<50) return IsPileupFromSPD(4,0.8); | |
1733 | else return IsPileupFromSPD(5,0.8); | |
1734 | } | |
1735 | ||
f858b00e | 1736 | void AliESDEvent::SetTOFHeader(const AliTOFHeader *header) |
1737 | { | |
1738 | // | |
1739 | // Set the TOF event_time | |
1740 | // | |
1741 | ||
1742 | if (fTOFHeader) { | |
1743 | *fTOFHeader=*header; | |
1744 | //fTOFHeader->SetName(fgkESDListName[kTOFHeader]); | |
1745 | } | |
1746 | else { | |
1747 | // for analysis of reconstructed events | |
1748 | // when this information is not avaliable | |
1749 | fTOFHeader = new AliTOFHeader(*header); | |
1750 | //AddObject(fTOFHeader); | |
1751 | } | |
1752 | ||
1753 | } | |
cb62947d | 1754 | |
fba4b2e2 | 1755 | AliCentrality* AliESDEvent::GetCentrality() |
cb62947d | 1756 | { |
fba4b2e2 | 1757 | if (!fCentrality) fCentrality = new AliCentrality(); |
cb62947d | 1758 | return fCentrality; |
1759 | } | |
ce7adfe9 | 1760 | |
1761 | AliEventplane* AliESDEvent::GetEventplane() | |
1762 | { | |
1763 | if (!fEventplane) fEventplane = new AliEventplane(); | |
1764 | return fEventplane; | |
1765 | } |