1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
16 /* $Id: AliESDEvent.cxx 64008 2013-08-28 13:09:59Z hristov $ */
18 //-----------------------------------------------------------------
19 // Implementation of the AliESDEvent class
20 // This is the class to deal with during the physics analysis of data.
21 // It also ensures the backward compatibility with the old ESD format.
23 AliESDEvent *ev= new AliESDEvent();
24 ev->ReadFromTree(esdTree);
26 for (Int_t i=0; i<nev; i++) {
28 if(ev->GetAliESDOld())ev->CopyFromOldESD();
30 // The AliESDInputHandler does this automatically for you
32 // Origin: Christian Klein-Boesing, CERN, Christian.Klein-Boesing@cern.ch
33 //-----------------------------------------------------------------
36 #include "TRefArray.h"
39 #include <TInterpreter.h>
41 #include "AliESDEvent.h"
42 #include "AliESDfriend.h"
43 #include "AliESDVZERO.h"
44 #include "AliESDFMD.h"
46 #include "AliESDMuonTrack.h"
47 #include "AliESDMuonCluster.h"
48 #include "AliESDMuonPad.h"
49 #include "AliESDMuonGlobalTrack.h" // AU
50 #include "AliESDPmdTrack.h"
51 #include "AliESDTrdTrack.h"
52 #include "AliESDVertex.h"
53 #include "AliESDcascade.h"
54 #include "AliESDPmdTrack.h"
55 #include "AliESDTrdTrigger.h"
56 #include "AliESDTrdTrack.h"
57 #include "AliESDTrdTracklet.h"
58 #include "AliESDVertex.h"
59 #include "AliVertexerTracks.h"
60 #include "AliESDcascade.h"
61 #include "AliESDkink.h"
62 #include "AliESDtrack.h"
63 #include "AliESDHLTtrack.h"
64 #include "AliESDCaloCluster.h"
65 #include "AliESDCaloCells.h"
67 #include "AliESDFMD.h"
68 #include "AliESDVZERO.h"
69 #include "AliMultiplicity.h"
70 #include "AliRawDataErrorLog.h"
72 #include "AliESDACORDE.h"
74 #include "AliESDHLTDecision.h"
75 #include "AliCentrality.h"
76 #include "AliESDCosmicTrack.h"
77 #include "AliTriggerConfiguration.h"
78 #include "AliTriggerClass.h"
79 #include "AliTriggerCluster.h"
80 #include "AliEventplane.h"
87 // here we define the names, some classes are no TNamed, therefore the classnames
89 const char* AliESDEvent::fgkESDListName[kESDListN] = {"AliESDRun",
107 "MuonGlobalTracks", // AU
118 "AliRawDataErrorLogs",
128 //______________________________________________________________________________
129 AliESDEvent::AliESDEvent():
131 fESDObjects(new TList()),
147 fSPDPileupVertices(0),
148 fTrkPileupVertices(0),
153 fMuonGlobalTracks(0), // AU
161 fEMCALCells(0), fPHOSCells(0),
167 fOldMuonStructure(kFALSE),
172 fTracksConnected(kFALSE),
176 fDetectorStatus(0xFFFFFFFF),
177 fDAQDetectorPattern(0xFFFF),
178 fDAQAttributes(0xFFFF)
181 //______________________________________________________________________________
182 AliESDEvent::AliESDEvent(const AliESDEvent& esd):
184 fESDObjects(new TList()),
185 fESDRun(new AliESDRun(*esd.fESDRun)),
186 fHeader(new AliESDHeader(*esd.fHeader)),
187 fESDZDC(new AliESDZDC(*esd.fESDZDC)),
188 fESDFMD(new AliESDFMD(*esd.fESDFMD)),
189 fESDVZERO(new AliESDVZERO(*esd.fESDVZERO)),
190 fESDTZERO(new AliESDTZERO(*esd.fESDTZERO)),
191 fTPCVertex(new AliESDVertex(*esd.fTPCVertex)),
192 fSPDVertex(new AliESDVertex(*esd.fSPDVertex)),
193 fPrimaryVertex(new AliESDVertex(*esd.fPrimaryVertex)),
194 fSPDMult(new AliMultiplicity(*esd.fSPDMult)),
195 fPHOSTrigger(new AliESDCaloTrigger(*esd.fPHOSTrigger)),
196 fEMCALTrigger(new AliESDCaloTrigger(*esd.fEMCALTrigger)),
197 fESDACORDE(new AliESDACORDE(*esd.fESDACORDE)),
198 fESDAD(new AliESDAD(*esd.fESDAD)),
199 fTrdTrigger(new AliESDTrdTrigger(*esd.fTrdTrigger)),
200 fSPDPileupVertices(new TClonesArray(*esd.fSPDPileupVertices)),
201 fTrkPileupVertices(new TClonesArray(*esd.fTrkPileupVertices)),
202 fTracks(new TClonesArray(*esd.fTracks)),
203 fMuonTracks(new TClonesArray(*esd.fMuonTracks)),
204 fMuonClusters(new TClonesArray(*esd.fMuonClusters)),
205 fMuonPads(new TClonesArray(*esd.fMuonPads)),
206 fMuonGlobalTracks(new TClonesArray(*esd.fMuonGlobalTracks)), // AU
207 fPmdTracks(new TClonesArray(*esd.fPmdTracks)),
208 fTrdTracks(new TClonesArray(*esd.fTrdTracks)),
209 fTrdTracklets(new TClonesArray(*esd.fTrdTracklets)),
210 fV0s(new TClonesArray(*esd.fV0s)),
211 fCascades(new TClonesArray(*esd.fCascades)),
212 fKinks(new TClonesArray(*esd.fKinks)),
213 fCaloClusters(new TClonesArray(*esd.fCaloClusters)),
214 fEMCALCells(new AliESDCaloCells(*esd.fEMCALCells)),
215 fPHOSCells(new AliESDCaloCells(*esd.fPHOSCells)),
216 fCosmicTracks(new TClonesArray(*esd.fCosmicTracks)),
217 fESDTOFClusters(esd.fESDTOFClusters ? new TClonesArray(*esd.fESDTOFClusters) : 0),
218 fESDTOFHits(esd.fESDTOFHits ? new TClonesArray(*esd.fESDTOFHits) : 0),
219 fESDTOFMatches(esd.fESDTOFMatches ? new TClonesArray(*esd.fESDTOFMatches) : 0),
220 fErrorLogs(new TClonesArray(*esd.fErrorLogs)),
221 fOldMuonStructure(esd.fOldMuonStructure),
222 fESDOld(esd.fESDOld ? new AliESD(*esd.fESDOld) : 0),
223 fESDFriendOld(esd.fESDFriendOld ? new AliESDfriend(*esd.fESDFriendOld) : 0),
224 fConnected(esd.fConnected),
225 fUseOwnList(esd.fUseOwnList),
226 fTracksConnected(kFALSE),
227 fTOFHeader(new AliTOFHeader(*esd.fTOFHeader)),
228 fCentrality(new AliCentrality(*esd.fCentrality)),
229 fEventplane(new AliEventplane(*esd.fEventplane)),
230 fDetectorStatus(esd.fDetectorStatus),
231 fDAQDetectorPattern(esd.fDAQDetectorPattern),
232 fDAQAttributes(esd.fDAQAttributes)
234 printf("copying ESD event...\n"); // AU
235 // CKB init in the constructor list and only add here ...
240 AddObject(fESDVZERO);
241 AddObject(fESDTZERO);
242 AddObject(fTPCVertex);
243 AddObject(fSPDVertex);
244 AddObject(fPrimaryVertex);
246 AddObject(fPHOSTrigger);
247 AddObject(fEMCALTrigger);
248 AddObject(fTrdTrigger);
249 AddObject(fSPDPileupVertices);
250 AddObject(fTrkPileupVertices);
252 AddObject(fMuonTracks);
253 AddObject(fMuonGlobalTracks); // AU
254 AddObject(fPmdTracks);
255 AddObject(fTrdTracks);
256 AddObject(fTrdTracklets);
258 AddObject(fCascades);
260 AddObject(fCaloClusters);
261 AddObject(fEMCALCells);
262 AddObject(fPHOSCells);
263 AddObject(fCosmicTracks);
264 AddObject(fESDTOFClusters);
265 AddObject(fESDTOFHits);
266 AddObject(fESDTOFMatches);
267 AddObject(fErrorLogs);
268 AddObject(fESDACORDE);
270 AddObject(fTOFHeader);
271 AddObject(fMuonClusters);
272 AddObject(fMuonPads);
277 //______________________________________________________________________________
278 AliESDEvent & AliESDEvent::operator=(const AliESDEvent& source) {
280 // Assignment operator
281 printf("operator = ESD\n");
282 if(&source == this) return *this;
283 AliVEvent::operator=(source);
285 // This assumes that the list is already created
286 // and that the virtual void Copy(Tobject&) function
287 // is correctly implemented in the derived class
288 // otherwise only TObject::Copy() will be used
292 if((fESDObjects->GetSize()==0)&&(source.fESDObjects->GetSize()>=kESDListN)){
293 // We cover the case that we do not yet have the
294 // standard content but the source has it
298 TIter next(source.GetList());
301 while ((its = next())) {
302 name.Form("%s", its->GetName());
303 TObject *mine = fESDObjects->FindObject(name.Data());
305 TClass* pClass=TClass::GetClass(its->ClassName());
307 AliWarning(Form("Can not find class description for entry %s (%s)\n",
308 its->ClassName(), name.Data()));
312 mine=(TObject*)pClass->New();
314 // not in this: can be added to list
315 AliWarning(Form("%s:%d Could not find %s for copying \n",
316 (char*)__FILE__,__LINE__,name.Data()));
319 if(mine->InheritsFrom("TNamed")){
320 ((TNamed*)mine)->SetName(name);
322 else if(mine->InheritsFrom("TCollection")){
323 if(mine->InheritsFrom("TClonesArray")) {
324 TClonesArray* tcits = dynamic_cast<TClonesArray*>(its);
326 dynamic_cast<TClonesArray*>(mine)->SetClass(tcits->GetClass());
328 dynamic_cast<TCollection*>(mine)->SetName(name);
330 AliDebug(1, Form("adding object %s of type %s", mine->GetName(), mine->ClassName()));
334 if(!its->InheritsFrom("TCollection")){
338 else if(its->InheritsFrom("TClonesArray")){
339 // Create or expand the tclonesarray pointers
340 // so we can directly copy to the object
341 TClonesArray *itstca = (TClonesArray*)its;
342 TClonesArray *minetca = (TClonesArray*)mine;
344 // this leaves the capacity of the TClonesArray the same
345 // except for a factor of 2 increase when size > capacity
346 // does not release any memory occupied by the tca
347 minetca->ExpandCreate(itstca->GetEntriesFast());
348 for(int i = 0;i < itstca->GetEntriesFast();++i){
350 TObject *minetcaobj = minetca->At(i);
351 TObject *itstcaobj = itstca->At(i);
352 // no need to delete first
353 // pointers within the class should be handled by Copy()...
354 // Can there be Empty slots?
355 itstcaobj->Copy(*minetcaobj);
359 AliWarning(Form("%s:%d cannot copy TCollection \n",
360 (char*)__FILE__,__LINE__));
364 fOldMuonStructure = source.fOldMuonStructure;
366 fCentrality = source.fCentrality;
367 fEventplane = source.fEventplane;
369 fConnected = source.fConnected;
370 fUseOwnList = source.fUseOwnList;
372 fDetectorStatus = source.fDetectorStatus;
373 fDAQDetectorPattern = source.fDAQDetectorPattern;
374 fDAQAttributes = source.fDAQAttributes;
376 fTracksConnected = kFALSE;
382 //______________________________________________________________________________
383 AliESDEvent::~AliESDEvent()
386 // Standard destructor
389 // everthing on the list gets deleted automatically
392 if(fESDObjects&&!fConnected)
397 if (fCentrality) delete fCentrality;
398 if (fEventplane) delete fEventplane;
403 void AliESDEvent::Copy(TObject &obj) const {
405 // interface to TOBject::Copy
406 // Copies the content of this into obj!
407 // bascially obj = *this
409 if(this==&obj)return;
410 AliESDEvent *robj = dynamic_cast<AliESDEvent*>(&obj);
411 if(!robj)return; // not an AliESEvent
416 //______________________________________________________________________________
417 void AliESDEvent::Reset()
421 // Std content + Non std content
423 // Reset the standard contents
425 fDetectorStatus = 0xFFFFFFFF;
426 fDAQDetectorPattern = 0xFFFF;
427 fDAQAttributes = 0xFFFF;
428 // reset for the old data without AliESDEvent...
429 if(fESDOld)fESDOld->Reset();
431 fESDFriendOld->~AliESDfriend();
432 new (fESDFriendOld) AliESDfriend();
436 if(fESDObjects->GetSize()>kESDListN){
437 // we have non std content
438 // this also covers esdfriends
439 for(int i = kESDListN;i < fESDObjects->GetSize();++i){
440 TObject *pObject = fESDObjects->At(i);
442 if(pObject->InheritsFrom(TClonesArray::Class())){
443 ((TClonesArray*)pObject)->Delete();
445 else if(!pObject->InheritsFrom(TCollection::Class())){
446 TClass *pClass = TClass::GetClass(pObject->ClassName());
447 if (pClass && pClass->GetListOfMethods()->FindObject("Clear")) {
448 AliDebug(1, Form("Clear for object %s class %s", pObject->GetName(), pObject->ClassName()));
452 AliDebug(1, Form("ResetWithPlacementNew for object %s class %s", pObject->GetName(), pObject->ClassName()));
453 ResetWithPlacementNew(pObject);
457 AliWarning(Form("No reset for %s \n",
458 pObject->ClassName()));
465 //______________________________________________________________________________
466 Bool_t AliESDEvent::ResetWithPlacementNew(TObject *pObject){
468 // funtion to reset using the already allocated space
470 Long_t dtoronly = TObject::GetDtorOnly();
471 TClass *pClass = TClass::GetClass(pObject->ClassName());
472 TObject::SetDtorOnly(pObject);
474 // Recreate with placement new
475 pClass->New(pObject);
476 // Restore the state.
477 TObject::SetDtorOnly((void*)dtoronly);
481 //______________________________________________________________________________
482 void AliESDEvent::ResetStdContent()
484 // Reset the standard contents
485 if(fESDRun) fESDRun->Reset();
486 if(fHeader) fHeader->Reset();
487 if(fCentrality) fCentrality->Reset();
488 if(fEventplane) fEventplane->Reset();
489 if(fESDZDC) fESDZDC->Reset();
494 // reset by callin d'to /c'tor keep the pointer
495 fESDVZERO->~AliESDVZERO();
496 new (fESDVZERO) AliESDVZERO();
499 fESDACORDE->~AliESDACORDE();
500 new (fESDACORDE) AliESDACORDE();
505 new (fESDAD) AliESDAD();
509 if(fESDTZERO) fESDTZERO->Reset();
510 // CKB no clear/reset implemented
512 fTPCVertex->~AliESDVertex();
513 new (fTPCVertex) AliESDVertex();
514 fTPCVertex->SetName(fgkESDListName[kTPCVertex]);
517 fSPDVertex->~AliESDVertex();
518 new (fSPDVertex) AliESDVertex();
519 fSPDVertex->SetName(fgkESDListName[kSPDVertex]);
522 fPrimaryVertex->~AliESDVertex();
523 new (fPrimaryVertex) AliESDVertex();
524 fPrimaryVertex->SetName(fgkESDListName[kPrimaryVertex]);
527 fSPDMult->~AliMultiplicity();
528 new (fSPDMult) AliMultiplicity();
531 fTOFHeader->~AliTOFHeader();
532 new (fTOFHeader) AliTOFHeader();
533 //fTOFHeader->SetName(fgkESDListName[kTOFHeader]);
536 fTrdTrigger->~AliESDTrdTrigger();
537 new (fTrdTrigger) AliESDTrdTrigger();
540 if(fPHOSTrigger)fPHOSTrigger->DeAllocate();
541 if(fEMCALTrigger)fEMCALTrigger->DeAllocate();
542 if(fSPDPileupVertices)fSPDPileupVertices->Delete();
543 if(fTrkPileupVertices)fTrkPileupVertices->Delete();
544 fTracksConnected = kFALSE;
545 if(fTracks)fTracks->Delete();
546 if(fMuonTracks)fMuonTracks->Clear("C");
547 if(fMuonClusters)fMuonClusters->Clear("C");
548 if(fMuonPads)fMuonPads->Clear("C");
549 if(fMuonGlobalTracks)fMuonGlobalTracks->Clear("C"); // AU
550 if(fPmdTracks)fPmdTracks->Delete();
551 if(fTrdTracks)fTrdTracks->Delete();
552 if(fTrdTracklets)fTrdTracklets->Delete();
553 if(fV0s)fV0s->Delete();
554 if(fCascades)fCascades->Delete();
555 if(fKinks)fKinks->Delete();
556 if(fCaloClusters)fCaloClusters->Delete();
557 if(fPHOSCells)fPHOSCells->DeleteContainer();
558 if(fEMCALCells)fEMCALCells->DeleteContainer();
559 if(fCosmicTracks)fCosmicTracks->Delete();
560 if(fESDTOFClusters)fESDTOFClusters->Clear();
561 if(fESDTOFHits)fESDTOFHits->Clear();
562 if(fESDTOFMatches)fESDTOFMatches->Clear();
563 if(fErrorLogs) fErrorLogs->Delete();
565 // don't reset fconnected fConnected and the list
570 //______________________________________________________________________________
571 Int_t AliESDEvent::AddV0(const AliESDv0 *v) {
575 TClonesArray &fv = *fV0s;
576 Int_t idx=fV0s->GetEntriesFast();
577 new(fv[idx]) AliESDv0(*v);
581 //______________________________________________________________________________
582 Bool_t AliESDEvent::IsDetectorInTriggerCluster(TString detector, AliTriggerConfiguration* trigConf) const {
583 // Check if a given detector was read-out in the analyzed event
584 const TObjArray& classesArray=trigConf->GetClasses();
585 ULong64_t trigMask=GetTriggerMask();
586 ULong64_t trigMaskNext50=GetTriggerMaskNext50();
587 Int_t nclasses = classesArray.GetEntriesFast();
588 for(Int_t iclass=0; iclass < nclasses; iclass++ ) {
589 AliTriggerClass* trclass = (AliTriggerClass*)classesArray.At(iclass);
590 ULong64_t classMask=trclass->GetMask();
591 ULong64_t classMaskNext50=trclass->GetMaskNext50();
592 if(trigMask & classMask){
593 TString detList=trclass->GetCluster()->GetDetectorsInCluster();
594 if(detList.Contains(detector.Data())){
598 if(trigMaskNext50 & classMaskNext50){
599 TString detList=trclass->GetCluster()->GetDetectorsInCluster();
600 if(detList.Contains(detector.Data())){
607 //______________________________________________________________________________
608 void AliESDEvent::Print(Option_t *) const
611 // Print header information of the event
613 printf("ESD run information\n");
614 printf("Event # in file %d Bunch crossing # %d Orbit # %d Period # %d Run # %d Trigger %lld %lld Magnetic field %f \n",
615 GetEventNumberInFile(),
616 GetBunchCrossNumber(),
621 GetTriggerMaskNext50(),
622 GetMagneticField() );
624 printf("Vertex: (%.4f +- %.4f, %.4f +- %.4f, %.4f +- %.4f) cm\n",
625 fPrimaryVertex->GetX(), fPrimaryVertex->GetXRes(),
626 fPrimaryVertex->GetY(), fPrimaryVertex->GetYRes(),
627 fPrimaryVertex->GetZ(), fPrimaryVertex->GetZRes());
628 printf("Mean vertex in RUN: X=%.4f Y=%.4f Z=%.4f cm\n",
629 GetDiamondX(),GetDiamondY(),GetDiamondZ());
631 printf("SPD Multiplicity. Number of tracklets %d \n",
632 fSPDMult->GetNumberOfTracklets());
633 printf("Number of pileup primary vertices reconstructed with SPD %d\n",
634 GetNumberOfPileupVerticesSPD());
635 printf("Number of pileup primary vertices reconstructed using the tracks %d\n",
636 GetNumberOfPileupVerticesTracks());
637 printf("Number of tracks: \n");
638 printf(" charged %d\n", GetNumberOfTracks());
639 printf(" muon %d\n", GetNumberOfMuonTracks());
640 printf(" glob muon %d\n", GetNumberOfMuonGlobalTracks()); // AU
641 printf(" pmd %d\n", GetNumberOfPmdTracks());
642 printf(" trd %d\n", GetNumberOfTrdTracks());
643 printf(" trd trkl %d\n", GetNumberOfTrdTracklets());
644 printf(" v0 %d\n", GetNumberOfV0s());
645 printf(" cascades %d\n", GetNumberOfCascades());
646 printf(" kinks %d\n", GetNumberOfKinks());
647 if(fPHOSCells)printf(" PHOSCells %d\n", fPHOSCells->GetNumberOfCells());
648 else printf(" PHOSCells not in the Event\n");
649 if(fEMCALCells)printf(" EMCALCells %d\n", fEMCALCells->GetNumberOfCells());
650 else printf(" EMCALCells not in the Event\n");
651 printf(" CaloClusters %d\n", GetNumberOfCaloClusters());
652 printf(" FMD %s\n", (fESDFMD ? "yes" : "no"));
653 printf(" VZERO %s\n", (fESDVZERO ? "yes" : "no"));
654 printf(" muClusters %d\n", fMuonClusters ? fMuonClusters->GetEntriesFast() : 0);
655 printf(" muPad %d\n", fMuonPads ? fMuonPads->GetEntriesFast() : 0);
656 if (fCosmicTracks) printf(" Cosmics %d\n", GetNumberOfCosmicTracks());
658 TObject* pHLTDecision=GetHLTTriggerDecision();
659 printf("HLT trigger decision: %s\n", pHLTDecision?pHLTDecision->GetOption():"not available");
660 if (pHLTDecision) pHLTDecision->Print("compact");
665 //______________________________________________________________________________
666 void AliESDEvent::SetESDfriend(const AliESDfriend *ev) const
669 // Attaches the complementary info to the ESD
673 // to be sure that we set the tracks also
674 // in case of old esds
675 // if(fESDOld)CopyFromOldESD();
677 Int_t ntrk=ev->GetNumberOfTracks();
679 for (Int_t i=0; i<ntrk; i++) {
680 const AliESDfriendTrack *f=ev->GetTrack(i);
681 if (!f) {AliFatal(Form("NULL pointer for ESD track %d",i));}
682 GetTrack(i)->SetFriendTrack(f);
686 //______________________________________________________________________________
687 Bool_t AliESDEvent::RemoveKink(Int_t rm) const
689 // ---------------------------------------------------------
690 // Remove a kink candidate and references to it from ESD,
691 // if this candidate does not come from a reconstructed decay
692 // Not yet implemented...
693 // ---------------------------------------------------------
694 Int_t last=GetNumberOfKinks()-1;
695 if ((rm<0)||(rm>last)) return kFALSE;
700 //______________________________________________________________________________
701 Bool_t AliESDEvent::RemoveV0(Int_t rm) const
703 // ---------------------------------------------------------
704 // Remove a V0 candidate and references to it from ESD,
705 // if this candidate does not come from a reconstructed decay
706 // ---------------------------------------------------------
707 Int_t last=GetNumberOfV0s()-1;
708 if ((rm<0)||(rm>last)) return kFALSE;
710 AliESDv0 *v0=GetV0(rm);
711 Int_t idxP=v0->GetPindex(), idxN=v0->GetNindex();
714 Int_t lastIdxP=v0->GetPindex(), lastIdxN=v0->GetNindex();
718 // Check if this V0 comes from a reconstructed decay
719 Int_t ncs=GetNumberOfCascades();
720 for (Int_t n=0; n<ncs; n++) {
721 AliESDcascade *cs=GetCascade(n);
723 Int_t csIdxP=cs->GetPindex();
724 Int_t csIdxN=cs->GetNindex();
727 if (idxN==csIdxN) return kFALSE;
729 if (csIdxP==lastIdxP)
730 if (csIdxN==lastIdxN) used++;
733 //Replace the removed V0 with the last V0
734 TClonesArray &a=*fV0s;
735 delete a.RemoveAt(rm);
737 if (rm==last) return kTRUE;
739 //v0 is pointing to the last V0 candidate...
740 new (a[rm]) AliESDv0(*v0);
741 delete a.RemoveAt(last);
743 if (!used) return kTRUE;
746 // Remap the indices of the daughters of reconstructed decays
747 for (Int_t n=0; n<ncs; n++) {
748 AliESDcascade *cs=GetCascade(n);
751 Int_t csIdxP=cs->GetPindex();
752 Int_t csIdxN=cs->GetNindex();
754 if (csIdxP==lastIdxP)
755 if (csIdxN==lastIdxN) {
756 cs->AliESDv0::SetIndex(1,idxP);
757 cs->AliESDv0::SetIndex(0,idxN);
759 if (!used) return kTRUE;
766 //______________________________________________________________________________
767 Bool_t AliESDEvent::RemoveTrack(Int_t rm) const
769 // ---------------------------------------------------------
770 // Remove a track and references to it from ESD,
771 // if this track does not come from a reconstructed decay
772 // ---------------------------------------------------------
773 Int_t last=GetNumberOfTracks()-1;
774 if ((rm<0)||(rm>last)) return kFALSE;
778 // Check if this track comes from the reconstructed primary vertices
779 if (fTPCVertex && fTPCVertex->GetStatus()) {
780 UShort_t *primIdx=fTPCVertex->GetIndices();
781 Int_t n=fTPCVertex->GetNIndices();
783 Int_t idx=Int_t(primIdx[n]);
784 if (rm==idx) return kFALSE;
785 if (idx==last) used++;
788 if (fPrimaryVertex && fPrimaryVertex->GetStatus()) {
789 UShort_t *primIdx=fPrimaryVertex->GetIndices();
790 Int_t n=fPrimaryVertex->GetNIndices();
792 Int_t idx=Int_t(primIdx[n]);
793 if (rm==idx) return kFALSE;
794 if (idx==last) used++;
798 // Check if this track comes from a reconstructed decay
799 Int_t nv0=GetNumberOfV0s();
800 for (Int_t n=0; n<nv0; n++) {
801 AliESDv0 *v0=GetV0(n);
803 Int_t idx=v0->GetNindex();
804 if (rm==idx) return kFALSE;
805 if (idx==last) used++;
808 if (rm==idx) return kFALSE;
809 if (idx==last) used++;
812 Int_t ncs=GetNumberOfCascades();
813 for (Int_t n=0; n<ncs; n++) {
814 AliESDcascade *cs=GetCascade(n);
816 Int_t idx=cs->GetIndex();
817 if (rm==idx) return kFALSE;
818 if (idx==last) used++;
822 if (rm==idx) return kFALSE;
823 if (idx==last) used++;
826 if (rm==idx) return kFALSE;
827 if (idx==last) used++;
830 Int_t nkn=GetNumberOfKinks();
831 for (Int_t n=0; n<nkn; n++) {
832 AliESDkink *kn=GetKink(n);
834 Int_t idx=kn->GetIndex(0);
835 if (rm==idx) return kFALSE;
836 if (idx==last) used++;
839 if (rm==idx) return kFALSE;
840 if (idx==last) used++;
843 // Check if this track is associated with a CaloCluster
844 Int_t ncl=GetNumberOfCaloClusters();
845 for (Int_t n=0; n<ncl; n++) {
846 AliESDCaloCluster *cluster=GetCaloCluster(n);
847 TArrayI *arr=cluster->GetTracksMatched();
848 Int_t s=arr->GetSize();
850 Int_t idx=arr->At(s);
851 if (rm==idx) return kFALSE;
852 if (idx==last) used++;
856 // from here on we remove the track
858 //Replace the removed track with the last track
859 TClonesArray &a=*fTracks;
860 AliESDtrack* trm = GetTrack(rm);
861 trm->SuppressTOFMatches(); // remove reference to this track from stored TOF clusters
862 delete a.RemoveAt(rm);
864 if (rm==last) return kTRUE;
866 AliESDtrack *t=GetTrack(last);
867 if (!t) {AliFatal(Form("NULL pointer for ESD track %d",last));}
869 new (a[rm]) AliESDtrack(*t);
870 delete a.RemoveAt(last);
872 if (!used) return kTRUE;
875 // Remap the indices of the tracks used for the primary vertex reconstruction
876 if (fTPCVertex && fTPCVertex->GetStatus()) {
877 UShort_t *primIdx=fTPCVertex->GetIndices();
878 Int_t n=fTPCVertex->GetNIndices();
880 Int_t idx=Int_t(primIdx[n]);
882 primIdx[n]=Short_t(rm);
884 if (!used) return kTRUE;
888 if (fPrimaryVertex && fPrimaryVertex->GetStatus()) {
889 UShort_t *primIdx=fPrimaryVertex->GetIndices();
890 Int_t n=fPrimaryVertex->GetNIndices();
892 Int_t idx=Int_t(primIdx[n]);
894 primIdx[n]=Short_t(rm);
896 if (!used) return kTRUE;
901 // Remap the indices of the daughters of reconstructed decays
902 for (Int_t n=0; n<nv0; n++) {
903 AliESDv0 *v0=GetV0(n);
904 if (v0->GetIndex(0)==last) {
907 if (!used) return kTRUE;
909 if (v0->GetIndex(1)==last) {
912 if (!used) return kTRUE;
916 for (Int_t n=0; n<ncs; n++) {
917 AliESDcascade *cs=GetCascade(n);
918 if (cs->GetIndex()==last) {
921 if (!used) return kTRUE;
924 if (v0->GetIndex(0)==last) {
927 if (!used) return kTRUE;
929 if (v0->GetIndex(1)==last) {
932 if (!used) return kTRUE;
936 for (Int_t n=0; n<nkn; n++) {
937 AliESDkink *kn=GetKink(n);
938 if (kn->GetIndex(0)==last) {
941 if (!used) return kTRUE;
943 if (kn->GetIndex(1)==last) {
946 if (!used) return kTRUE;
950 // Remap the indices of the tracks accosicated with CaloClusters
951 for (Int_t n=0; n<ncl; n++) {
952 AliESDCaloCluster *cluster=GetCaloCluster(n);
953 TArrayI *arr=cluster->GetTracksMatched();
954 Int_t s=arr->GetSize();
956 Int_t idx=arr->At(s);
960 if (!used) return kTRUE;
968 //______________________________________________________________________________
969 Bool_t AliESDEvent::Clean(Float_t *cleanPars)
972 // Remove the data which are not needed for the physics analysis.
974 // 1) Cleaning the V0 candidates
975 // ---------------------------
976 // If the cosine of the V0 pointing angle "csp" and
977 // the DCA between the daughter tracks "dca" does not satisfy
980 // csp > cleanPars[1] + dca/cleanPars[0]*(1.- cleanPars[1])
982 // an attempt to remove this V0 candidate from ESD is made.
984 // The V0 candidate gets removed if it does not belong to any
985 // recosntructed cascade decay
987 // 12.11.2007, optimal values: cleanPars[0]=0.5, cleanPars[1]=0.999
989 // 2) Cleaning the tracks
990 // ----------------------
991 // If track's transverse parameter is larger than cleanPars[2]
993 // track's longitudinal parameter is larger than cleanPars[3]
994 // an attempt to remove this track from ESD is made.
996 // The track gets removed if it does not come
997 // from a reconstructed decay
1001 Float_t dcaMax=cleanPars[0];
1002 Float_t cspMin=cleanPars[1];
1004 Int_t nV0s=GetNumberOfV0s();
1005 for (Int_t i=nV0s-1; i>=0; i--) {
1006 AliESDv0 *v0=GetV0(i);
1008 Float_t dca=v0->GetDcaV0Daughters();
1009 Float_t csp=v0->GetV0CosineOfPointingAngle();
1010 Float_t cspcut=cspMin + dca/dcaMax*(1.-cspMin);
1011 if (csp > cspcut) continue;
1012 if (RemoveV0(i)) rc=kTRUE;
1016 Float_t dmax=cleanPars[2], zmax=cleanPars[3];
1018 const AliESDVertex *vertex=GetPrimaryVertexSPD();
1019 Bool_t vtxOK=vertex->GetStatus();
1021 Int_t nTracks=GetNumberOfTracks();
1022 for (Int_t i=nTracks-1; i>=0; i--) {
1023 AliESDtrack *track=GetTrack(i);
1024 if (!track) {AliFatal(Form("NULL pointer for ESD track %d",i));}
1025 Float_t xy,z; track->GetImpactParameters(xy,z);
1026 if ((TMath::Abs(xy) > dmax) || (vtxOK && (TMath::Abs(z) > zmax))) {
1027 if (RemoveTrack(i)) rc=kTRUE;
1034 //______________________________________________________________________________
1035 Char_t AliESDEvent::AddPileupVertexSPD(const AliESDVertex *vtx)
1037 // Add a pileup primary vertex reconstructed with SPD
1038 TClonesArray &ftr = *fSPDPileupVertices;
1039 Char_t n=Char_t(ftr.GetEntriesFast());
1040 AliESDVertex *vertex = new(ftr[n]) AliESDVertex(*vtx);
1045 //______________________________________________________________________________
1046 Char_t AliESDEvent::AddPileupVertexTracks(const AliESDVertex *vtx)
1048 // Add a pileup primary vertex reconstructed with SPD
1049 TClonesArray &ftr = *fTrkPileupVertices;
1050 Char_t n=Char_t(ftr.GetEntriesFast());
1051 AliESDVertex *vertex = new(ftr[n]) AliESDVertex(*vtx);
1056 //______________________________________________________________________________
1057 Int_t AliESDEvent::AddTrack(const AliESDtrack *t)
1060 TClonesArray &ftr = *fTracks;
1061 AliESDtrack * track = new(ftr[fTracks->GetEntriesFast()])AliESDtrack(*t);
1062 track->SetID(fTracks->GetEntriesFast()-1);
1063 track->SetESDEvent(this);
1064 return track->GetID();
1067 //______________________________________________________________________________
1068 AliESDtrack* AliESDEvent::NewTrack()
1071 TClonesArray &ftr = *fTracks;
1072 AliESDtrack * track = new(ftr[fTracks->GetEntriesFast()])AliESDtrack();
1073 track->SetID(fTracks->GetEntriesFast()-1);
1074 track->SetESDEvent(this);
1078 //______________________________________________________________________________
1079 Bool_t AliESDEvent::MoveMuonObjects()
1081 // move MUON clusters and pads to the new ESD structure in needed.
1082 // to ensure backward compatibility
1084 if (!fOldMuonStructure) return kTRUE;
1086 if (!fMuonTracks || !fMuonClusters || !fMuonPads) return kFALSE;
1088 Bool_t reset = kTRUE;
1089 Bool_t containTrackerData = kFALSE;
1090 for (Int_t i = 0; i < fMuonTracks->GetEntriesFast(); i++) {
1092 AliESDMuonTrack *track = (AliESDMuonTrack*) fMuonTracks->UncheckedAt(i);
1094 if (track->ContainTrackerData()) containTrackerData = kTRUE;
1097 if (!track->IsOldTrack()) continue;
1099 // remove objects connected to previous event if needed
1101 if (fMuonClusters->GetEntriesFast() > 0) fMuonClusters->Clear("C");
1102 if (fMuonPads->GetEntriesFast() > 0) fMuonPads->Clear("C");
1106 track->MoveClustersToESD(*this);
1110 // remove objects connected to previous event if needed
1111 if (!containTrackerData) {
1112 if (fMuonClusters->GetEntriesFast() > 0) fMuonClusters->Clear("C");
1113 if (fMuonPads->GetEntriesFast() > 0) fMuonPads->Clear("C");
1119 //______________________________________________________________________________
1120 AliESDMuonTrack* AliESDEvent::GetMuonTrack(Int_t i)
1122 // get the MUON track at the position i in the internal array of track
1123 if (!fMuonTracks) return 0x0;
1124 if (!MoveMuonObjects()) return 0x0;
1125 AliESDMuonTrack *track = (AliESDMuonTrack*) fMuonTracks->UncheckedAt(i);
1126 track->SetESDEvent(this);
1130 //______________________________________________________________________________
1131 AliESDMuonGlobalTrack* AliESDEvent::GetMuonGlobalTrack(Int_t i) // AU
1133 // get the MUON+MFT track at the position i in the internal array of track
1134 if (!fMuonGlobalTracks) return 0x0;
1135 AliESDMuonGlobalTrack *track = (AliESDMuonGlobalTrack*) fMuonGlobalTracks->UncheckedAt(i);
1136 track->SetESDEvent(this);
1140 //______________________________________________________________________________
1141 void AliESDEvent::AddMuonTrack(const AliESDMuonTrack *t)
1144 TClonesArray &fmu = *fMuonTracks;
1145 AliESDMuonTrack *track = new(fmu[fMuonTracks->GetEntriesFast()]) AliESDMuonTrack(*t);
1146 track->MoveClustersToESD(*this);
1149 //______________________________________________________________________________
1150 void AliESDEvent::AddMuonGlobalTrack(const AliESDMuonGlobalTrack *t) // AU
1152 // add a MUON+MFT track
1153 TClonesArray &fmu = *fMuonGlobalTracks;
1154 new (fmu[fMuonGlobalTracks->GetEntriesFast()]) AliESDMuonGlobalTrack(*t);
1157 //______________________________________________________________________________
1159 AliESDMuonTrack* AliESDEvent::NewMuonTrack()
1161 // create a new MUON track at the end of the internal array of track
1162 TClonesArray &fmu = *fMuonTracks;
1163 return new(fmu[fMuonTracks->GetEntriesFast()]) AliESDMuonTrack();
1166 //______________________________________________________________________________
1167 AliESDMuonGlobalTrack* AliESDEvent::NewMuonGlobalTrack() // AU
1169 // create a new MUON+MFT track at the end of the internal array of track
1170 TClonesArray &fmu = *fMuonGlobalTracks;
1171 return new(fmu[fMuonGlobalTracks->GetEntriesFast()]) AliESDMuonGlobalTrack();
1174 //______________________________________________________________________________
1175 Int_t AliESDEvent::GetNumberOfMuonClusters()
1177 // get the number of MUON clusters
1178 if (!fMuonClusters) return 0;
1179 if (!MoveMuonObjects()) return 0;
1180 return fMuonClusters->GetEntriesFast();
1183 //______________________________________________________________________________
1184 AliESDMuonCluster* AliESDEvent::GetMuonCluster(Int_t i)
1186 // get the MUON cluster at the position i in the internal array of cluster
1187 if (!fMuonClusters) return 0x0;
1188 if (!MoveMuonObjects()) return 0x0;
1189 return (AliESDMuonCluster*) fMuonClusters->UncheckedAt(i);
1192 //______________________________________________________________________________
1193 AliESDMuonCluster* AliESDEvent::FindMuonCluster(UInt_t clusterId)
1195 // find the MUON cluster with this Id in the internal array of cluster
1196 if (!fMuonClusters) return 0x0;
1197 if (!MoveMuonObjects()) return 0x0;
1198 for (Int_t i = 0; i < fMuonClusters->GetEntriesFast(); i++) {
1199 AliESDMuonCluster *cluster = (AliESDMuonCluster*) fMuonClusters->UncheckedAt(i);
1200 if (cluster->GetUniqueID() == clusterId) return cluster;
1205 //______________________________________________________________________________
1206 AliESDMuonCluster* AliESDEvent::NewMuonCluster()
1208 // create a new MUON cluster at the end of the internal array of cluster
1209 TClonesArray &fmu = *fMuonClusters;
1210 return new(fmu[fMuonClusters->GetEntriesFast()]) AliESDMuonCluster();
1213 //______________________________________________________________________________
1214 Int_t AliESDEvent::GetNumberOfMuonPads()
1216 // get the number of MUON pads
1217 if (!fMuonPads) return 0;
1218 if (!MoveMuonObjects()) return 0;
1219 return fMuonPads->GetEntriesFast();
1222 //______________________________________________________________________________
1223 AliESDMuonPad* AliESDEvent::GetMuonPad(Int_t i)
1225 // get the MUON pad at the position i in the internal array of pad
1226 if (!fMuonPads) return 0x0;
1227 if (!MoveMuonObjects()) return 0x0;
1228 return (AliESDMuonPad*) fMuonPads->UncheckedAt(i);
1231 //______________________________________________________________________________
1232 AliESDMuonPad* AliESDEvent::FindMuonPad(UInt_t padId)
1234 // find the MUON pad with this Id in the internal array of pad
1235 if (!fMuonPads) return 0x0;
1236 if (!MoveMuonObjects()) return 0x0;
1237 for (Int_t i = 0; i < fMuonPads->GetEntriesFast(); i++) {
1238 AliESDMuonPad *pad = (AliESDMuonPad*) fMuonPads->UncheckedAt(i);
1239 if (pad->GetUniqueID() == padId) return pad;
1244 //______________________________________________________________________________
1245 AliESDMuonPad* AliESDEvent::NewMuonPad()
1247 // create a new MUON pad at the end of the internal array of pad
1248 TClonesArray &fmu = *fMuonPads;
1249 return new(fmu[fMuonPads->GetEntriesFast()]) AliESDMuonPad();
1252 //______________________________________________________________________________
1253 void AliESDEvent::AddPmdTrack(const AliESDPmdTrack *t)
1255 TClonesArray &fpmd = *fPmdTracks;
1256 new(fpmd[fPmdTracks->GetEntriesFast()]) AliESDPmdTrack(*t);
1259 //______________________________________________________________________________
1260 void AliESDEvent::SetTrdTrigger(const AliESDTrdTrigger *t)
1265 //______________________________________________________________________________
1266 void AliESDEvent::AddTrdTrack(const AliESDTrdTrack *t)
1268 TClonesArray &ftrd = *fTrdTracks;
1269 new(ftrd[fTrdTracks->GetEntriesFast()]) AliESDTrdTrack(*t);
1272 //______________________________________________________________________________
1273 void AliESDEvent::AddTrdTracklet(const AliESDTrdTracklet *trkl)
1275 new ((*fTrdTracklets)[fTrdTracklets->GetEntriesFast()]) AliESDTrdTracklet(*trkl);
1278 //______________________________________________________________________________
1279 void AliESDEvent::AddTrdTracklet(UInt_t trackletWord, Short_t hcid, Int_t label)
1281 new ((*fTrdTracklets)[fTrdTracklets->GetEntriesFast()]) AliESDTrdTracklet(trackletWord, hcid, label);
1284 //______________________________________________________________________________
1285 Int_t AliESDEvent::AddKink(const AliESDkink *c)
1288 TClonesArray &fk = *fKinks;
1289 AliESDkink * kink = new(fk[fKinks->GetEntriesFast()]) AliESDkink(*c);
1290 kink->SetID(fKinks->GetEntriesFast()); // CKB different from the other imps..
1291 return fKinks->GetEntriesFast()-1;
1295 //______________________________________________________________________________
1296 void AliESDEvent::AddCascade(const AliESDcascade *c)
1298 TClonesArray &fc = *fCascades;
1299 new(fc[fCascades->GetEntriesFast()]) AliESDcascade(*c);
1302 //______________________________________________________________________________
1303 void AliESDEvent::AddCosmicTrack(const AliESDCosmicTrack *t)
1305 TClonesArray &ft = *fCosmicTracks;
1306 new(ft[fCosmicTracks->GetEntriesFast()]) AliESDCosmicTrack(*t);
1310 //______________________________________________________________________________
1311 Int_t AliESDEvent::AddCaloCluster(const AliESDCaloCluster *c)
1314 TClonesArray &fc = *fCaloClusters;
1315 AliESDCaloCluster *clus = new(fc[fCaloClusters->GetEntriesFast()]) AliESDCaloCluster(*c);
1316 clus->SetID(fCaloClusters->GetEntriesFast()-1);
1317 return fCaloClusters->GetEntriesFast()-1;
1321 //______________________________________________________________________________
1322 void AliESDEvent::AddRawDataErrorLog(const AliRawDataErrorLog *log) const {
1323 TClonesArray &errlogs = *fErrorLogs;
1324 new(errlogs[errlogs.GetEntriesFast()]) AliRawDataErrorLog(*log);
1327 //______________________________________________________________________________
1328 void AliESDEvent::SetZDCData(const AliESDZDC * obj)
1330 // use already allocated space
1335 //______________________________________________________________________________
1336 void AliESDEvent::SetPrimaryVertexTPC(const AliESDVertex *vertex)
1338 // Set the TPC vertex
1339 // use already allocated space
1341 *fTPCVertex = *vertex;
1342 fTPCVertex->SetName(fgkESDListName[kTPCVertex]);
1346 //______________________________________________________________________________
1347 void AliESDEvent::SetPrimaryVertexSPD(const AliESDVertex *vertex)
1349 // Set the SPD vertex
1350 // use already allocated space
1352 *fSPDVertex = *vertex;
1353 fSPDVertex->SetName(fgkESDListName[kSPDVertex]);
1357 //______________________________________________________________________________
1358 void AliESDEvent::SetPrimaryVertexTracks(const AliESDVertex *vertex)
1360 // Set the primary vertex reconstructed using he ESD tracks.
1361 // use already allocated space
1363 *fPrimaryVertex = *vertex;
1364 fPrimaryVertex->SetName(fgkESDListName[kPrimaryVertex]);
1368 //______________________________________________________________________________
1369 const AliESDVertex * AliESDEvent::GetPrimaryVertex() const
1372 // Get the "best" available reconstructed primary vertex.
1375 if (fPrimaryVertex->GetStatus()) return fPrimaryVertex;
1378 if (fSPDVertex->GetStatus()) return fSPDVertex;
1380 if(fTPCVertex) return fTPCVertex;
1382 AliWarning("No primary vertex available. Returning the \"default\"...");
1386 //______________________________________________________________________________
1387 AliESDVertex * AliESDEvent::PrimaryVertexTracksUnconstrained() const
1390 // Removes diamond constraint from fPrimaryVertex (reconstructed with tracks)
1391 // Returns a AliESDVertex which has to be deleted by the user
1393 if(!fPrimaryVertex) {
1394 AliWarning("No primary vertex from tracks available.");
1397 if(!fPrimaryVertex->GetStatus()) {
1398 AliWarning("No primary vertex from tracks available.");
1402 AliVertexerTracks vertexer(GetMagneticField());
1403 Float_t diamondxyz[3]={(Float_t)GetDiamondX(),(Float_t)GetDiamondY(),0.};
1404 Float_t diamondcovxy[3]; GetDiamondCovXY(diamondcovxy);
1405 Float_t diamondcov[6]={diamondcovxy[0],diamondcovxy[1],diamondcovxy[2],0.,0.,7.};
1406 AliESDVertex *vertex =
1407 (AliESDVertex*)vertexer.RemoveConstraintFromVertex(fPrimaryVertex,diamondxyz,diamondcov);
1412 //______________________________________________________________________________
1413 void AliESDEvent::SetMultiplicity(const AliMultiplicity *mul)
1415 // Set the SPD Multiplicity
1422 //______________________________________________________________________________
1423 void AliESDEvent::SetFMDData(AliESDFMD * obj)
1425 // use already allocated space
1431 //______________________________________________________________________________
1432 void AliESDEvent::SetVZEROData(const AliESDVZERO * obj)
1434 // use already allocated space
1439 //______________________________________________________________________________
1440 void AliESDEvent::SetTZEROData(const AliESDTZERO * obj)
1442 // use already allocated space
1448 //______________________________________________________________________________
1449 void AliESDEvent::SetACORDEData(AliESDACORDE * obj)
1455 //______________________________________________________________________________
1456 void AliESDEvent::SetADData(AliESDAD * obj)
1462 //______________________________________________________________________________
1463 void AliESDEvent::GetESDfriend(AliESDfriend *ev) const
1466 // Extracts the complementary info from the ESD
1470 Int_t ntrk=GetNumberOfTracks();
1472 for (Int_t i=0; i<ntrk; i++) {
1473 AliESDtrack *t=GetTrack(i);
1474 if (!t) {AliFatal(Form("NULL pointer for ESD track %d",i));}
1475 const AliESDfriendTrack *f=t->GetFriendTrack();
1478 t->ReleaseESDfriendTrack();// Not to have two copies of "friendTrack"
1482 AliESDfriend *fr = (AliESDfriend*)(const_cast<AliESDEvent*>(this)->FindListObject("AliESDfriend"));
1483 if (fr) ev->SetVZEROfriend(fr->GetVZEROfriend());
1486 //______________________________________________________________________________
1487 void AliESDEvent::AddObject(TObject* obj)
1489 // Add an object to the list of object.
1490 // Please be aware that in order to increase performance you should
1491 // refrain from using TObjArrays (if possible). Use TClonesArrays, instead.
1492 fESDObjects->SetOwner(kTRUE);
1493 fESDObjects->AddLast(obj);
1496 //______________________________________________________________________________
1497 void AliESDEvent::GetStdContent()
1499 // set pointers for standard content
1500 // get by name much safer and not a big overhead since not called very often
1502 fESDRun = (AliESDRun*)fESDObjects->FindObject(fgkESDListName[kESDRun]);
1503 fHeader = (AliESDHeader*)fESDObjects->FindObject(fgkESDListName[kHeader]);
1504 fESDZDC = (AliESDZDC*)fESDObjects->FindObject(fgkESDListName[kESDZDC]);
1505 fESDFMD = (AliESDFMD*)fESDObjects->FindObject(fgkESDListName[kESDFMD]);
1506 fESDVZERO = (AliESDVZERO*)fESDObjects->FindObject(fgkESDListName[kESDVZERO]);
1507 fESDTZERO = (AliESDTZERO*)fESDObjects->FindObject(fgkESDListName[kESDTZERO]);
1508 fTPCVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kTPCVertex]);
1509 fSPDVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kSPDVertex]);
1510 fPrimaryVertex = (AliESDVertex*)fESDObjects->FindObject(fgkESDListName[kPrimaryVertex]);
1511 fSPDMult = (AliMultiplicity*)fESDObjects->FindObject(fgkESDListName[kSPDMult]);
1512 fPHOSTrigger = (AliESDCaloTrigger*)fESDObjects->FindObject(fgkESDListName[kPHOSTrigger]);
1513 fEMCALTrigger = (AliESDCaloTrigger*)fESDObjects->FindObject(fgkESDListName[kEMCALTrigger]);
1514 fSPDPileupVertices = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kSPDPileupVertices]);
1515 fTrkPileupVertices = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTrkPileupVertices]);
1516 fTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTracks]);
1517 fMuonTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kMuonTracks]);
1518 fMuonClusters = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kMuonClusters]);
1519 fMuonPads = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kMuonPads]);
1520 fMuonGlobalTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kMuonGlobalTracks]); // AU
1521 fPmdTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kPmdTracks]);
1522 fTrdTrigger = (AliESDTrdTrigger*)fESDObjects->FindObject(fgkESDListName[kTrdTrigger]);
1523 fTrdTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTrdTracks]);
1524 fTrdTracklets = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTrdTracklets]);
1525 fV0s = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kV0s]);
1526 fCascades = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kCascades]);
1527 fKinks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kKinks]);
1528 fCaloClusters = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kCaloClusters]);
1529 fEMCALCells = (AliESDCaloCells*)fESDObjects->FindObject(fgkESDListName[kEMCALCells]);
1530 fPHOSCells = (AliESDCaloCells*)fESDObjects->FindObject(fgkESDListName[kPHOSCells]);
1531 fErrorLogs = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kErrorLogs]);
1532 fESDACORDE = (AliESDACORDE*)fESDObjects->FindObject(fgkESDListName[kESDACORDE]);
1533 fESDAD = (AliESDAD*)fESDObjects->FindObject(fgkESDListName[kESDAD]);
1534 fTOFHeader = (AliTOFHeader*)fESDObjects->FindObject(fgkESDListName[kTOFHeader]);
1535 fCosmicTracks = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kCosmicTracks]);
1536 fESDTOFClusters = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTOFclusters]);
1537 fESDTOFHits = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTOFhit]);
1538 fESDTOFMatches = (TClonesArray*)fESDObjects->FindObject(fgkESDListName[kTOFmatch]);
1541 //______________________________________________________________________________
1542 void AliESDEvent::SetStdNames(){
1543 // Set the names of the standard contents
1545 if(fESDObjects->GetEntries()>=kESDListN){
1546 for(int i = 0;i < fESDObjects->GetEntries() && i<kESDListN;i++){
1547 TObject *fObj = fESDObjects->At(i);
1548 if(fObj->InheritsFrom("TNamed")){
1549 ((TNamed*)fObj)->SetName(fgkESDListName[i]);
1551 else if(fObj->InheritsFrom("TClonesArray")){
1552 ((TClonesArray*)fObj)->SetName(fgkESDListName[i]);
1557 AliWarning("Std Entries missing");
1561 //______________________________________________________________________________
1562 void AliESDEvent::CreateStdContent(Bool_t bUseThisList){
1563 fUseOwnList = bUseThisList;
1567 //______________________________________________________________________________
1568 void AliESDEvent::CreateStdContent()
1570 // create the standard AOD content and set pointers
1572 // create standard objects and add them to the TList of objects
1573 AddObject(new AliESDRun());
1574 AddObject(new AliESDHeader());
1575 AddObject(new AliESDZDC());
1576 AddObject(new AliESDFMD());
1577 AddObject(new AliESDVZERO());
1578 AddObject(new AliESDTZERO());
1579 AddObject(new AliESDVertex());
1580 AddObject(new AliESDVertex());
1581 AddObject(new AliESDVertex());
1582 AddObject(new AliMultiplicity());
1583 AddObject(new AliESDCaloTrigger());
1584 AddObject(new AliESDCaloTrigger());
1585 AddObject(new TClonesArray("AliESDVertex",0));
1586 AddObject(new TClonesArray("AliESDVertex",0));
1587 AddObject(new TClonesArray("AliESDtrack",0));
1588 AddObject(new TClonesArray("AliESDMuonTrack",0));
1589 AddObject(new TClonesArray("AliESDMuonCluster",0));
1590 AddObject(new TClonesArray("AliESDMuonPad",0));
1591 AddObject(new TClonesArray("AliESDMuonGlobalTrack",0)); // AU
1592 AddObject(new TClonesArray("AliESDPmdTrack",0));
1593 AddObject(new AliESDTrdTrigger());
1594 AddObject(new TClonesArray("AliESDTrdTrack",0));
1595 AddObject(new TClonesArray("AliESDTrdTracklet",0));
1596 AddObject(new TClonesArray("AliESDv0",0));
1597 AddObject(new TClonesArray("AliESDcascade",0));
1598 AddObject(new TClonesArray("AliESDkink",0));
1599 AddObject(new TClonesArray("AliESDCaloCluster",0));
1600 AddObject(new AliESDCaloCells());
1601 AddObject(new AliESDCaloCells());
1602 AddObject(new TClonesArray("AliRawDataErrorLog",0));
1603 AddObject(new AliESDACORDE());
1604 AddObject(new AliESDAD());
1605 AddObject(new AliTOFHeader());
1606 AddObject(new TClonesArray("AliESDCosmicTrack",0));
1607 AddObject(new TClonesArray("AliESDTOFCluster",0));
1608 AddObject(new TClonesArray("AliESDTOFHit",0));
1609 AddObject(new TClonesArray("AliESDTOFMatch",0));
1611 // check the order of the indices against enum...
1615 // read back pointers
1619 //______________________________________________________________________________
1620 void AliESDEvent::CompleteStdContent()
1622 // Create missing standard objects and add them to the TList of objects
1624 // Add cosmic tracks for cases where esd files were created
1625 // before adding them to the std content
1626 if (!fESDObjects->FindObject(fgkESDListName[kCosmicTracks])) {
1627 TClonesArray* cosmics = new TClonesArray("AliESDCosmicTrack",0);
1628 fESDObjects->AddAt(cosmics, kCosmicTracks);
1629 fESDObjects->SetOwner(kTRUE);
1631 // Add new MUON containers if missing (for backward compatibility)
1632 if (!fESDObjects->FindObject(fgkESDListName[kMuonClusters])) {
1633 TClonesArray* muonClusters = new TClonesArray("AliESDMuonCluster",0);
1634 muonClusters->SetName(fgkESDListName[kMuonClusters]);
1635 fESDObjects->AddAt(muonClusters, kMuonClusters);
1636 fESDObjects->SetOwner(kTRUE);
1638 if (!fESDObjects->FindObject(fgkESDListName[kMuonPads])) {
1639 TClonesArray* muonPads = new TClonesArray("AliESDMuonPad",0);
1640 muonPads->SetName(fgkESDListName[kMuonPads]);
1641 fESDObjects->AddAt(muonPads, kMuonPads);
1642 fESDObjects->SetOwner(kTRUE);
1646 //______________________________________________________________________________
1647 TObject* AliESDEvent::FindListObject(const char *name) const {
1649 // Find object with name "name" in the list of branches
1652 return fESDObjects->FindObject(name);
1657 //______________________________________________________________________________
1658 Int_t AliESDEvent::GetPHOSClusters(TRefArray *clusters) const
1660 // fills the provided TRefArray with all found phos clusters
1664 AliESDCaloCluster *cl = 0;
1665 for (Int_t i = 0; i < GetNumberOfCaloClusters(); i++) {
1667 if ( (cl = GetCaloCluster(i)) ) {
1670 AliDebug(1,Form("IsPHOS cluster %d Size: %d \n",i,clusters->GetEntriesFast()));
1674 return clusters->GetEntriesFast();
1677 //______________________________________________________________________________
1678 Int_t AliESDEvent::GetEMCALClusters(TRefArray *clusters) const
1680 // fills the provided TRefArray with all found emcal clusters
1684 AliESDCaloCluster *cl = 0;
1685 for (Int_t i = 0; i < GetNumberOfCaloClusters(); i++) {
1687 if ( (cl = GetCaloCluster(i)) ) {
1690 AliDebug(1,Form("IsEMCAL cluster %d Size: %d \n",i,clusters->GetEntriesFast()));
1694 return clusters->GetEntriesFast();
1697 //______________________________________________________________________________
1698 void AliESDEvent::WriteToTree(TTree* tree) const {
1699 // Book the branches as in TTree::Branch(TCollection*)
1700 // but add a "." at the end of top level branches which are
1701 // not a TClonesArray
1705 TIter next(fESDObjects);
1706 const Int_t kSplitlevel = 99; // default value in TTree::Branch()
1707 const Int_t kBufsize = 32000; // default value in TTree::Branch()
1710 while ((obj = next())) {
1711 branchname.Form("%s", obj->GetName());
1712 if(branchname.CompareTo("AliESDfriend")==0)branchname = "ESDfriend.";
1713 if ((kSplitlevel > 1) && !obj->InheritsFrom(TClonesArray::Class())) {
1714 if(!branchname.EndsWith("."))branchname += ".";
1716 if (!tree->FindBranch(branchname)) {
1717 // For the custom streamer to be called splitlevel
1718 // has to be negative, only needed for HLT
1719 Int_t splitLevel = (TString(obj->ClassName()) == "AliHLTGlobalTriggerDecision") ? -1 : kSplitlevel - 1;
1720 tree->Bronch(branchname, obj->ClassName(), fESDObjects->GetObjectRef(obj),kBufsize, splitLevel);
1724 tree->Branch("fDetectorStatus",(void*)&fDetectorStatus,"fDetectorStatus/l");
1725 tree->Branch("fDAQDetectorPattern",(void*)&fDAQDetectorPattern,"fDAQDetectorPattern/i");
1726 tree->Branch("fDAQAttributes",(void*)&fDAQAttributes,"fDAQAttributes/i");
1729 //______________________________________________________________________________
1730 void AliESDEvent::ReadFromTree(TTree *tree, Option_t* opt){
1732 // Connect the ESDEvent to a tree
1735 AliWarning("AliESDEvent::ReadFromTree() Zero Pointer to Tree \n");
1739 if(!tree->GetTree())tree->LoadTree(0);
1741 // if we find the "ESD" branch on the tree we do have the old structure
1742 if(tree->GetBranch("ESD")) {
1743 fOldMuonStructure = kFALSE;
1744 char ** address = (char **)(tree->GetBranch("ESD")->GetAddress());
1745 // do we have the friend branch
1746 TBranch * esdFB = tree->GetBranch("ESDfriend.");
1747 char ** addressF = 0;
1748 if(esdFB)addressF = (char **)(esdFB->GetAddress());
1750 AliInfo("AliESDEvent::ReadFromTree() Reading old Tree");
1751 tree->SetBranchAddress("ESD", &fESDOld);
1753 tree->SetBranchAddress("ESDfriend.",&fESDFriendOld);
1756 AliInfo("AliESDEvent::ReadFromTree() Reading old Tree");
1757 AliInfo("Branch already connected. Using existing branch address.");
1758 fESDOld = (AliESD*) (*address);
1759 // addressF can still be 0, since branch needs to switched on
1760 if(addressF)fESDFriendOld = (AliESDfriend*) (*addressF);
1763 // have already connected the old ESD structure... ?
1764 // reuse also the pointer of the AlliESDEvent
1765 // otherwise create new ones
1766 TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("ESDObjectsConnectedToTree"));
1769 // If connected use the connected list of objects
1770 if(fESDObjects!= connectedList){
1771 // protect when called twice
1772 fESDObjects->Delete();
1773 fESDObjects = connectedList;
1778 // The pointer to the friend changes when called twice via InitIO
1779 // since AliESDEvent is deleted
1780 TObject* oldf = FindListObject("AliESDfriend");
1783 newf = (TObject*)*addressF;
1785 if(newf!=0&&oldf!=newf){
1786 // remove the old reference
1787 // Should we also delete it? Or is this handled in TTree I/O
1788 // since it is created by the first SetBranchAddress
1789 fESDObjects->Remove(oldf);
1791 fESDObjects->Add(newf);
1798 CreateStdContent(); // create for copy
1799 // if we have the esdfriend add it, so we always can access it via the userinfo
1800 if(fESDFriendOld)AddObject(fESDFriendOld);
1801 // we are not owner of the list objects
1802 // must not delete it
1803 fESDObjects->SetOwner(kTRUE);
1804 fESDObjects->SetName("ESDObjectsConnectedToTree");
1805 tree->GetUserInfo()->Add(fESDObjects);
1813 // Try to find AliESDEvent
1814 AliESDEvent *esdEvent = 0;
1815 esdEvent = (AliESDEvent*)tree->GetTree()->GetUserInfo()->FindObject("AliESDEvent");
1817 // Check if already connected to tree
1819 TList* connectedList = (TList*) (tree->GetUserInfo()->FindObject("ESDObjectsConnectedToTree"));
1822 if (connectedList && (strcmp(opt, "reconnect"))) {
1823 // If connected use the connected list if objects
1824 fESDObjects->Delete();
1825 fESDObjects = connectedList;
1826 tree->SetBranchAddress("fDetectorStatus",&fDetectorStatus); //PH probably redundant
1827 tree->SetBranchAddress("fDAQDetectorPattern",&fDAQDetectorPattern);
1828 tree->SetBranchAddress("fDAQAttributes",&fDAQAttributes);
1830 fOldMuonStructure = fESDObjects->TestBit(BIT(23));
1836 // prevent a memory leak when reading back the TList
1837 // if (!(strcmp(opt, "reconnect"))) fESDObjects->Delete();
1840 // create a new TList from the UserInfo TList...
1841 // copy constructor does not work...
1842 fESDObjects = (TList*)(esdEvent->GetList()->Clone());
1843 fESDObjects->SetOwner(kTRUE);
1845 else if ( fESDObjects->GetEntries()==0){
1846 // at least create the std content if we want to read to our list
1851 // we only need new things in the list if we do no already have it..
1852 // TODO just add new entries
1853 CompleteStdContent();
1855 if(fESDObjects->GetEntries()<kESDListN){
1856 AliWarning(Form("AliESDEvent::ReadFromTree() TList contains less than the standard contents %d < %d \n",
1857 fESDObjects->GetEntries(),kESDListN));
1859 // set the branch addresses
1860 fOldMuonStructure = kFALSE;
1861 TIter next(fESDObjects);
1863 while((el=(TNamed*)next())){
1864 TString bname(el->GetName());
1865 if(bname.CompareTo("AliESDfriend")==0)
1867 // AliESDfriend does not have a name ...
1868 TBranch *br = tree->GetBranch("ESDfriend.");
1869 if (br) tree->SetBranchAddress("ESDfriend.",fESDObjects->GetObjectRef(el));
1872 // check if branch exists under this Name
1873 TBranch *br = tree->GetBranch(bname.Data());
1875 tree->SetBranchAddress(bname.Data(),fESDObjects->GetObjectRef(el));
1878 br = tree->GetBranch(Form("%s.",bname.Data()));
1880 tree->SetBranchAddress(Form("%s.",bname.Data()),fESDObjects->GetObjectRef(el));
1883 AliWarning(Form("AliESDEvent::ReadFromTree() No Branch found with Name %s or %s.",bname.Data(),bname.Data()));
1884 if (bname == fgkESDListName[kMuonClusters]) {
1885 fOldMuonStructure = kTRUE;
1892 tree->SetBranchAddress("fDetectorStatus",&fDetectorStatus);
1893 tree->SetBranchAddress("fDAQDetectorPattern",&fDAQDetectorPattern);
1894 tree->SetBranchAddress("fDAQAttributes",&fDAQAttributes);
1897 // when reading back we are not owner of the list
1898 // must not delete it
1899 fESDObjects->SetOwner(kTRUE);
1900 fESDObjects->SetName("ESDObjectsConnectedToTree");
1901 fESDObjects->SetBit(BIT(23), fOldMuonStructure);
1902 // we are not owner of the list objects
1903 // must not delete it
1904 tree->GetUserInfo()->Add(fESDObjects);
1905 tree->GetUserInfo()->SetOwner(kFALSE);
1909 // we can't get the list from the user data, create standard content
1910 // and set it by hand (no ESDfriend at the moment
1912 fOldMuonStructure = kFALSE;
1913 TIter next(fESDObjects);
1915 while((el=(TNamed*)next())){
1916 TString bname(el->GetName());
1917 TBranch *br = tree->GetBranch(bname.Data());
1919 tree->SetBranchAddress(bname.Data(),fESDObjects->GetObjectRef(el));
1922 br = tree->GetBranch(Form("%s.",bname.Data()));
1924 tree->SetBranchAddress(Form("%s.",bname.Data()),fESDObjects->GetObjectRef(el));
1926 else if (bname == fgkESDListName[kMuonClusters]) {
1927 fOldMuonStructure = kTRUE;
1931 tree->SetBranchAddress("fDetectorStatus",&fDetectorStatus);
1932 tree->SetBranchAddress("fDAQDetectorPattern",&fDAQDetectorPattern);
1933 tree->SetBranchAddress("fDAQAttributes",&fDAQAttributes);
1936 // when reading back we are not owner of the list
1937 // must not delete it
1938 fESDObjects->SetOwner(kTRUE);
1942 //______________________________________________________________________________
1943 void AliESDEvent::CopyFromOldESD()
1945 // Method which copies over everthing from the old esd structure to the
1950 SetRunNumber(fESDOld->GetRunNumber());
1951 SetPeriodNumber(fESDOld->GetPeriodNumber());
1952 SetMagneticField(fESDOld->GetMagneticField());
1954 // leave out diamond ...
1955 // SetDiamond(const AliESDVertex *vertex) { fESDRun->SetDiamond(vertex);}
1958 SetTriggerMask(fESDOld->GetTriggerMask());
1959 SetOrbitNumber(fESDOld->GetOrbitNumber());
1960 SetTimeStamp(fESDOld->GetTimeStamp());
1961 SetEventType(fESDOld->GetEventType());
1962 SetEventNumberInFile(fESDOld->GetEventNumberInFile());
1963 SetBunchCrossNumber(fESDOld->GetBunchCrossNumber());
1964 SetTriggerCluster(fESDOld->GetTriggerCluster());
1968 SetZDC(fESDOld->GetZDCN1Energy(),
1969 fESDOld->GetZDCP1Energy(),
1970 fESDOld->GetZDCEMEnergy(),
1972 fESDOld->GetZDCN2Energy(),
1973 fESDOld->GetZDCP2Energy(),
1974 fESDOld->GetZDCParticipants(),
1984 if(fESDOld->GetFMDData())SetFMDData(fESDOld->GetFMDData());
1988 SetT0zVertex(fESDOld->GetT0zVertex());
1989 SetT0(fESDOld->GetT0());
1993 if (fESDOld->GetVZEROData()) SetVZEROData(fESDOld->GetVZEROData());
1995 if(fESDOld->GetVertex())SetPrimaryVertexSPD(fESDOld->GetVertex());
1997 if(fESDOld->GetPrimaryVertex())SetPrimaryVertexTracks(fESDOld->GetPrimaryVertex());
1999 if(fESDOld->GetMultiplicity())SetMultiplicity(fESDOld->GetMultiplicity());
2001 for(int i = 0;i<fESDOld->GetNumberOfTracks();i++){
2002 AddTrack(fESDOld->GetTrack(i));
2005 for(int i = 0;i<fESDOld->GetNumberOfMuonTracks();i++){
2006 AddMuonTrack(fESDOld->GetMuonTrack(i));
2009 for(int i = 0;i<fESDOld->GetNumberOfPmdTracks();i++){
2010 AddPmdTrack(fESDOld->GetPmdTrack(i));
2013 for(int i = 0;i<fESDOld->GetNumberOfTrdTracks();i++){
2014 AddTrdTrack(fESDOld->GetTrdTrack(i));
2017 for(int i = 0;i<fESDOld->GetNumberOfV0s();i++){
2018 AddV0(fESDOld->GetV0(i));
2021 for(int i = 0;i<fESDOld->GetNumberOfCascades();i++){
2022 AddCascade(fESDOld->GetCascade(i));
2025 for(int i = 0;i<fESDOld->GetNumberOfKinks();i++){
2026 AddKink(fESDOld->GetKink(i));
2030 for(int i = 0;i<fESDOld->GetNumberOfCaloClusters();i++){
2031 AddCaloCluster(fESDOld->GetCaloCluster(i));
2037 //______________________________________________________________________________
2038 Bool_t AliESDEvent::IsEventSelected(const char *trigExpr) const
2040 // Check if the event satisfies the trigger
2041 // selection expression trigExpr.
2042 // trigExpr can be any logical expression
2043 // of the trigger classes defined in AliESDRun
2044 // In case of wrong syntax return kTRUE.
2045 // Modified by rl for 100 classes - to be tested
2047 TString expr(trigExpr);
2048 if (expr.IsNull()) return kTRUE;
2050 ULong64_t mask = GetTriggerMask();
2051 for(Int_t itrig = 0; itrig < AliESDRun::kNTriggerClasses/2; itrig++) {
2052 if (mask & (1ull << itrig)) {
2053 expr.ReplaceAll(GetESDRun()->GetTriggerClass(itrig),"1");
2056 expr.ReplaceAll(GetESDRun()->GetTriggerClass(itrig),"0");
2059 ULong64_t maskNext50 = GetTriggerMaskNext50();
2060 for(Int_t itrig = 0; itrig < AliESDRun::kNTriggerClasses/2; itrig++) {
2061 if (maskNext50 & (1ull << itrig)) {
2062 expr.ReplaceAll(GetESDRun()->GetTriggerClass(itrig+50),"1");
2065 expr.ReplaceAll(GetESDRun()->GetTriggerClass(itrig+50),"0");
2070 if ((gROOT->ProcessLineFast(expr.Data(),&error) == 0) &&
2071 (error == TInterpreter::kNoError)) {
2079 //______________________________________________________________________________
2080 TObject* AliESDEvent::GetHLTTriggerDecision() const
2082 // get the HLT trigger decission object
2084 // cast away const'nes because the FindListObject method
2086 AliESDEvent* pNonConst=const_cast<AliESDEvent*>(this);
2087 return pNonConst->FindListObject("HLTGlobalTrigger");
2090 TString AliESDEvent::GetHLTTriggerDescription() const
2092 // get the HLT trigger decission description
2093 TString description;
2094 TObject* pDecision=GetHLTTriggerDecision();
2096 description=pDecision->GetTitle();
2102 //______________________________________________________________________________
2103 Bool_t AliESDEvent::IsHLTTriggerFired(const char* name) const
2105 // get the HLT trigger decission description
2106 TObject* pDecision=GetHLTTriggerDecision();
2107 if (!pDecision) return kFALSE;
2109 Option_t* option=pDecision->GetOption();
2110 if (option==NULL || *option!='1') return kFALSE;
2113 TString description=GetHLTTriggerDescription();
2114 Int_t index=description.Index(name);
2115 if (index<0) return kFALSE;
2116 index+=strlen(name);
2117 if (index>=description.Length()) return kFALSE;
2118 if (description[index]!=0 && description[index]!=' ') return kFALSE;
2123 //______________________________________________________________________________
2124 Bool_t AliESDEvent::IsPileupFromSPD(Int_t minContributors,
2126 Double_t nSigmaZdist,
2127 Double_t nSigmaDiamXY,
2128 Double_t nSigmaDiamZ) const{
2130 // This function checks if there was a pile up
2131 // reconstructed with SPD
2133 Int_t nc1=fSPDVertex->GetNContributors();
2134 if(nc1<1) return kFALSE;
2135 Int_t nPileVert=GetNumberOfPileupVerticesSPD();
2136 if(nPileVert==0) return kFALSE;
2138 for(Int_t i=0; i<nPileVert;i++){
2139 const AliESDVertex* pv=GetPileupVertexSPD(i);
2140 Int_t nc2=pv->GetNContributors();
2141 if(nc2>=minContributors){
2142 Double_t z1=fSPDVertex->GetZ();
2143 Double_t z2=pv->GetZ();
2144 Double_t distZ=TMath::Abs(z2-z1);
2145 Double_t distZdiam=TMath::Abs(z2-GetDiamondZ());
2146 Double_t cutZdiam=nSigmaDiamZ*TMath::Sqrt(GetSigma2DiamondZ());
2147 if(GetSigma2DiamondZ()<0.0001)cutZdiam=99999.; //protection for missing z diamond information
2148 if(distZ>minZdist && distZdiam<cutZdiam){
2149 Double_t x2=pv->GetX();
2150 Double_t y2=pv->GetY();
2151 Double_t distXdiam=TMath::Abs(x2-GetDiamondX());
2152 Double_t distYdiam=TMath::Abs(y2-GetDiamondY());
2153 Double_t cov1[6],cov2[6];
2154 fSPDVertex->GetCovarianceMatrix(cov1);
2155 pv->GetCovarianceMatrix(cov2);
2156 Double_t errxDist=TMath::Sqrt(cov2[0]+GetSigma2DiamondX());
2157 Double_t erryDist=TMath::Sqrt(cov2[2]+GetSigma2DiamondY());
2158 Double_t errzDist=TMath::Sqrt(cov1[5]+cov2[5]);
2159 Double_t cutXdiam=nSigmaDiamXY*errxDist;
2160 if(GetSigma2DiamondX()<0.0001)cutXdiam=99999.; //protection for missing diamond information
2161 Double_t cutYdiam=nSigmaDiamXY*erryDist;
2162 if(GetSigma2DiamondY()<0.0001)cutYdiam=99999.; //protection for missing diamond information
2163 if( (distXdiam<cutXdiam) && (distYdiam<cutYdiam) && (distZ>nSigmaZdist*errzDist) ){
2172 //______________________________________________________________________________
2173 void AliESDEvent::EstimateMultiplicity(Int_t &tracklets, Int_t &trITSTPC, Int_t &trITSSApure, Double_t eta, Bool_t useDCAFlag,Bool_t useV0Flag) const
2176 // calculates 3 estimators for the multiplicity in the -eta:eta range
2177 // tracklets : using SPD tracklets only
2178 // trITSTPC : using TPC/ITS + complementary ITS SA tracks + tracklets from clusters not used by tracks
2179 // trITSSApure : using ITS standalone tracks + tracklets from clusters not used by tracks
2180 // if useDCAFlag is true: account for the ESDtrack flag marking the tracks with large DCA
2181 // if useV0Flag is true: account for the ESDtrack flag marking conversion and K0's V0s
2183 AliWarning("This obsolete method will be eliminated soon. Use AliESDtrackCuts::GetReferenceMultiplicity");
2185 tracklets = trITSSApure = trITSTPC = 0;
2186 int ntr = fSPDMult ? fSPDMult->GetNumberOfTracklets() : 0;
2189 for (int itr=ntr;itr--;) {
2190 if (TMath::Abs(fSPDMult->GetEta(itr))>eta) continue;
2192 if (fSPDMult->FreeClustersTracklet(itr,0)) trITSTPC++; // not used in ITS/TPC or ITS_SA track
2193 if (fSPDMult->FreeClustersTracklet(itr,1)) trITSSApure++; // not used in ITS_SA_Pure track
2196 // count real tracks
2197 ntr = GetNumberOfTracks();
2198 for (int itr=ntr;itr--;) {
2199 AliESDtrack *t = GetTrack(itr);
2200 if (!t) {AliFatal(Form("NULL pointer for ESD track %d",itr));}
2201 if (TMath::Abs(t->Eta())>eta) continue;
2202 if (!t->IsOn(AliESDtrack::kITSin)) continue;
2203 if (useDCAFlag && t->IsOn(AliESDtrack::kMultSec)) continue;
2204 if (useV0Flag && t->IsOn(AliESDtrack::kMultInV0)) continue;
2205 if (t->IsOn(AliESDtrack::kITSpureSA)) trITSSApure++;
2211 //______________________________________________________________________________
2212 Bool_t AliESDEvent::IsPileupFromSPDInMultBins() const {
2213 Int_t nTracklets=GetMultiplicity()->GetNumberOfTracklets();
2214 if(nTracklets<20) return IsPileupFromSPD(3,0.8);
2215 else if(nTracklets<50) return IsPileupFromSPD(4,0.8);
2216 else return IsPileupFromSPD(5,0.8);
2219 //______________________________________________________________________________
2220 void AliESDEvent::SetTOFHeader(const AliTOFHeader *header)
2223 // Set the TOF event_time
2227 *fTOFHeader=*header;
2228 //fTOFHeader->SetName(fgkESDListName[kTOFHeader]);
2231 // for analysis of reconstructed events
2232 // when this information is not avaliable
2233 fTOFHeader = new AliTOFHeader(*header);
2234 //AddObject(fTOFHeader);
2239 //______________________________________________________________________________
2240 AliCentrality* AliESDEvent::GetCentrality()
2242 if (!fCentrality) fCentrality = new AliCentrality();
2246 //______________________________________________________________________________
2247 AliEventplane* AliESDEvent::GetEventplane()
2249 if (!fEventplane) fEventplane = new AliEventplane();
2253 //______________________________________________________________________________
2254 Float_t AliESDEvent::GetVZEROEqMultiplicity(Int_t i) const
2256 // Get VZERO Multiplicity for channel i
2257 // Themethod uses the equalization factors
2258 // stored in the ESD-run object in order to
2259 // get equal multiplicities within a VZERO rins (1/8 of VZERO)
2260 if (!fESDVZERO || !fESDRun) return -1;
2263 Float_t factorSum = 0;
2264 for(Int_t j = 8*ring; j < (8*ring+8); ++j) {
2265 factorSum += fESDRun->GetVZEROEqFactors(j);
2267 Float_t factor = fESDRun->GetVZEROEqFactors(i)*8./factorSum;
2269 return (fESDVZERO->GetMultiplicity(i)/factor);
2272 //______________________________________________________________________________
2273 void AliESDEvent::SetTOFcluster(Int_t ntofclusters,AliESDTOFCluster *cluster,Int_t *mapping)
2275 // Reset TClonesArray of TOF clusters
2276 if (!fESDTOFClusters) {
2277 AliError("fESDTOFClusters is not initialized");
2280 fESDTOFClusters->Clear();
2282 Int_t goodhit[20000];
2284 for(Int_t i=0;i < 20000;i++){
2289 for(Int_t i=0;i < ntofclusters;i++){
2291 if(cluster[i].GetNMatchableTracks() || !mapping){
2293 mapping[i] = fESDTOFClusters->GetEntriesFast();
2295 // update TClonesArray
2296 TClonesArray &ftr = *fESDTOFClusters;
2297 AliESDTOFCluster *clusterTBW = new(ftr[fESDTOFClusters->GetEntriesFast()])AliESDTOFCluster(cluster[i]);
2300 // loop over hit in the cluster
2301 for(Int_t k=0;k < clusterTBW->GetNTOFhits();k++){
2302 Int_t ipos = clusterTBW->GetHitIndex(k);
2303 goodhit[ipos] = 1; // hit should be kept
2310 AliInfo(Form("TOF cluster before of matching = %i , after = %i\n",ntofclusters,fESDTOFClusters->GetEntriesFast()));
2311 Int_t hitnewpos[20000]={0};
2312 Int_t nhitOriginal = fESDTOFHits->GetEntries();
2313 for(Int_t i=0;i < fESDTOFHits->GetEntries();i++){
2317 else{ // remove hit and decrease the hit array
2318 TClonesArray &a=*fESDTOFHits;
2319 Int_t lastpos = fESDTOFHits->GetEntries()-1;
2322 delete a.RemoveAt(i);
2324 Int_t nhitBefore = fESDTOFHits->GetEntries();
2325 for(Int_t k=nhitBefore-1;k>i;k--){ // find the last good track
2326 if(!goodhit[k]){ // remove track
2327 delete a.RemoveAt(k);
2328 if(k-i==1) delete a.RemoveAt(i);
2330 else{ // replace last one to the "i"
2331 AliESDTOFHit *last = (AliESDTOFHit *) fESDTOFHits->At(k);
2332 delete a.RemoveAt(i);
2333 new (a[i]) AliESDTOFHit(*last);
2334 delete a.RemoveAt(k);
2343 // remap cluster to hits
2344 for(Int_t i=0;i < fESDTOFClusters->GetEntries();i++){
2345 AliESDTOFCluster *cl = (AliESDTOFCluster *) fESDTOFClusters->At(i);
2346 // loop over hit in the cluster
2347 for(Int_t k=0;k < cl->GetNTOFhits();k++){
2348 cl->SetHitIndex(k,hitnewpos[cl->GetHitIndex(k)]);
2351 AliInfo(Form("TOF hit before of matching = %i , after = %i\n",nhitOriginal,fESDTOFHits->GetEntriesFast()));
2356 //______________________________________________________________________________
2357 void AliESDEvent::SetTOFcluster(Int_t ntofclusters,AliESDTOFCluster *cluster[],Int_t *mapping)
2359 // Reset TClonesArray of TOF clusters
2360 if(fESDTOFClusters)fESDTOFClusters->Delete();
2362 Int_t goodhit[20000];
2364 for(Int_t i=0;i < 20000;i++){
2369 for(Int_t i=0;i < ntofclusters;i++){
2371 if(cluster[i]->GetNMatchableTracks() || !mapping){
2373 mapping[i] = fESDTOFClusters->GetEntriesFast();
2375 // update TClonesArray
2376 TClonesArray &ftr = *fESDTOFClusters;
2377 AliESDTOFCluster *clusterTBW = new(ftr[fESDTOFClusters->GetEntriesFast()])AliESDTOFCluster(*(cluster[i]));
2380 // loop over hit in the cluster
2381 for(Int_t k=0;k < clusterTBW->GetNTOFhits();k++){
2382 Int_t ipos = clusterTBW->GetHitIndex(k);
2383 goodhit[ipos] = 1; // hit should be kept
2390 AliInfo(Form("TOF cluster before of matching = %i , after = %i\n",ntofclusters,fESDTOFClusters->GetEntriesFast()));
2391 Int_t hitnewpos[20000]={0};
2392 Int_t nhitOriginal = fESDTOFHits->GetEntries();
2393 for(Int_t i=0;i < fESDTOFHits->GetEntries();i++){
2397 else{ // remove hit and decrease the hit array
2398 TClonesArray &a=*fESDTOFHits;
2399 Int_t lastpos = fESDTOFHits->GetEntries()-1;
2402 delete a.RemoveAt(i);
2404 Int_t nhitBefore = fESDTOFHits->GetEntries();
2405 for(Int_t k=nhitBefore-1;k>i;k--){ // find the last good track
2406 if(!goodhit[k]){ // remove track
2407 delete a.RemoveAt(k);
2408 if(k-i==1) delete a.RemoveAt(i);
2410 else{ // replace last one to the "i"
2411 AliESDTOFHit *last = (AliESDTOFHit *) fESDTOFHits->At(k);
2412 delete a.RemoveAt(i);
2413 new (a[i]) AliESDTOFHit(*last);
2414 delete a.RemoveAt(k);
2423 // remap cluster to hits
2424 for(Int_t i=0;i < fESDTOFClusters->GetEntries();i++){
2425 AliESDTOFCluster *cl = (AliESDTOFCluster *) fESDTOFClusters->At(i);
2426 // loop over hit in the cluster
2427 for(Int_t k=0;k < cl->GetNTOFhits();k++){
2428 cl->SetHitIndex(k,hitnewpos[cl->GetHitIndex(k)]);
2431 AliInfo(Form("TOF hit before of matching = %i , after = %i\n",nhitOriginal,fESDTOFHits->GetEntriesFast()));
2436 //______________________________________________________________________________
2437 void AliESDEvent::ConnectTracks() {
2438 // Connect tracks to this event
2439 if (fTracksConnected || !fTracks || !fTracks->GetEntriesFast()) return;
2441 TIter next(fTracks);
2442 while ((track=(AliESDtrack*)next())) track->SetESDEvent(this);
2444 // The same for TOF clusters
2445 if (fESDTOFClusters) {
2446 AliESDTOFCluster *clus;
2447 TIter nextTOF(fESDTOFClusters);
2448 while ((clus=(AliESDTOFCluster*)nextTOF())) clus->SetEvent((AliVEvent *) this);
2450 fTracksConnected = kTRUE;