1 //-------------------------------------------------------------------------
2 // Task for the Analysis Framework
3 // Creates a PWG2 specific AOD, from the ESD adding information required
5 // - Puts the per-track information into the AliPWG2AODTrack container,
6 // together with the link to the original AliAODTrack
8 // Author: Adam Kisiel, OSU, Adam.Kisiel@cern.ch
9 //-------------------------------------------------------------------------
14 #include "AliAnalysisTaskPWG2ESDfilter.h"
15 #include "AliAnalysisManager.h"
16 #include "AliESDEvent.h"
17 #include "AliAODEvent.h"
18 #include "AliESDInputHandler.h"
19 #include "AliAODHandler.h"
20 #include "AliAnalysisFilter.h"
21 #include "AliESDtrack.h"
22 #include "AliESDMuonTrack.h"
23 #include "AliESDVertex.h"
25 #include "AliESDkink.h"
26 #include "AliESDcascade.h"
28 #include "AliPWG2AODTrack.h"
30 ClassImp(AliAnalysisTaskPWG2ESDfilter)
32 ////////////////////////////////////////////////////////////////////////
34 AliAnalysisTaskPWG2ESDfilter::AliAnalysisTaskPWG2ESDfilter():
45 // Default constructor
48 AliAnalysisTaskPWG2ESDfilter::AliAnalysisTaskPWG2ESDfilter(const char* name):
49 AliAnalysisTask(name, "AnalysisTaskESDfilter"),
60 // Default constructor
61 DefineInput (0, TChain::Class());
62 DefineOutput(0, TTree::Class());
65 AliAnalysisTaskPWG2ESDfilter::AliAnalysisTaskPWG2ESDfilter(const AliAnalysisTaskPWG2ESDfilter &task):
83 fTrackFilter = task.fTrackFilter;
84 fKinkFilter = task.fKinkFilter;
85 fV0Filter = task.fV0Filter;
86 fPWG2AODTracks = task.fPWG2AODTracks;
89 AliAnalysisTaskPWG2ESDfilter& AliAnalysisTaskPWG2ESDfilter::operator=(const AliAnalysisTaskPWG2ESDfilter &task)
92 if (&task == this) return *this;
93 TTask::operator=(task);
100 fTrackFilter = task.fTrackFilter;
101 fKinkFilter = task.fKinkFilter;
102 fV0Filter = task.fV0Filter;
103 fPWG2AODTracks = task.fPWG2AODTracks;
108 void AliAnalysisTaskPWG2ESDfilter::CreateOutputObjects()
110 // Create the output container
111 if (fDebug > 1) AliInfo("CreateOutPutData() \n");
112 AliAODHandler* handler = (AliAODHandler*) ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
114 fAOD = handler->GetAOD();
115 fTreeA = handler->GetTree();
116 fTreeA->GetUserInfo()->Add(fTrackFilter);
118 // *** PWG2 specific ***
120 fPWG2AODTracks = new TClonesArray("AliPWG2AODTrack", 0);
121 const char *name = "pwg2aodtracks";
122 fPWG2AODTracks->SetName(name);
124 fAOD->AddObject(fPWG2AODTracks);
126 // TBranch *newBranch = fTreeA->Branch(name, &fPWG2AODTracks);
127 fTreeA->Branch(name, &fPWG2AODTracks);
128 fTreeA->GetUserInfo()->Add(fPWG2AODTracks);
130 // --- END PWG2 specific ---
133 void AliAnalysisTaskPWG2ESDfilter::Init()
136 if (fDebug > 1) AliInfo("Init() \n");
137 // Call configuration file
140 void AliAnalysisTaskPWG2ESDfilter::ConnectInputData(Option_t */*option*/)
142 // Connect the input data
144 if (fDebug > 1) AliInfo("ConnectInputData() \n");
146 AliESDInputHandler* esdH = (AliESDInputHandler*)
147 ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler());
148 fESD = (AliESDEvent*) esdH->GetEvent();
149 fTree = esdH->GetTree();
152 void AliAnalysisTaskPWG2ESDfilter::Exec(Option_t */*option*/)
154 // Execute analysis for current event
156 // ESD Filter analysis task executed for each event
157 AliESD* old = fESD->GetAliESDOld();
159 Long64_t ientry = fTree->GetReadEntry();
160 printf("Filter: Analysing event # %5d\n", (Int_t) ientry);
162 // set arrays and pointers
169 for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.;
170 for (Int_t i = 0; i < 21; i++) covTr [i] = 0.;
172 // *** PWG2 specific ***
174 Double_t tpcentrancepoint[3];
175 Double_t tpcexitpoint[3];
179 for (Int_t i = 0; i < 3; i++) { tpcentrancepoint[i] = 0.; tpcexitpoint[i] = 0; }
181 // --- END PWG2 specific ---
184 // loop over events and fill them
186 // Multiplicity information needed by the header (to be revised!)
187 Int_t nTracks = fESD->GetNumberOfTracks();
188 Int_t nPosTracks = 0;
189 for (Int_t iTrack = 0; iTrack < nTracks; ++iTrack)
190 if (fESD->GetTrack(iTrack)->GetSign()> 0) nPosTracks++;
194 AliAODHeader* header = fAOD->GetHeader();
195 header->SetRunNumber(fESD->GetRunNumber());
197 header->SetBunchCrossNumber(0);
198 header->SetOrbitNumber(0);
199 header->SetPeriodNumber(0);
200 header->SetEventType(0);
201 header->SetMuonMagFieldScale(-999.);
202 header->SetCentrality(0);
204 header->SetBunchCrossNumber(fESD->GetBunchCrossNumber());
205 header->SetOrbitNumber(fESD->GetOrbitNumber());
206 header->SetPeriodNumber(fESD->GetPeriodNumber());
207 header->SetEventType(fESD->GetEventType());
208 header->SetMuonMagFieldScale(-999.);
209 header->SetCentrality(0);
212 header->SetTriggerMask(fESD->GetTriggerMask());
213 header->SetTriggerCluster(fESD->GetTriggerCluster());
214 header->SetMagneticField(fESD->GetMagneticField());
215 header->SetZDCN1Energy(fESD->GetZDCN1Energy());
216 header->SetZDCP1Energy(fESD->GetZDCP1Energy());
217 header->SetZDCN2Energy(fESD->GetZDCN2Energy());
218 header->SetZDCP2Energy(fESD->GetZDCP2Energy());
219 header->SetZDCEMEnergy(fESD->GetZDCEMEnergy(0),fESD->GetZDCEMEnergy(1));
220 header->SetRefMultiplicity(nTracks);
221 header->SetRefMultiplicityPos(nPosTracks);
222 header->SetRefMultiplicityNeg(nTracks - nPosTracks);
225 Int_t nV0s = fESD->GetNumberOfV0s();
226 Int_t nCascades = fESD->GetNumberOfCascades();
227 Int_t nKinks = fESD->GetNumberOfKinks();
228 // Int_t nVertices = nV0s + nCascades + nKinks + 1 /* = prim. vtx*/;
230 // Int_t nCaloClus = fESD->GetNumberOfCaloClusters();
231 // Int_t nFmdClus = 0;
232 // Int_t nPmdClus = fESD->GetNumberOfPmdTracks();
234 printf(" NV0=%d NCASCADES=%d NKINKS=%d\n", nV0s, nCascades, nKinks);
236 // fAOD->ResetStd(nTracks, nVertices, nV0s+nCascades, nJets, nCaloClus, nFmdClus, nPmdClus);
238 AliAODTrack *aodTrack;
241 // Array to take into account the tracks already added to the AOD
242 Bool_t * usedTrack = NULL;
244 usedTrack = new Bool_t[nTracks];
245 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE;
247 // Array to take into account the V0s already added to the AOD
248 Bool_t * usedV0 = NULL;
250 usedV0 = new Bool_t[nV0s];
251 for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE;
253 // Array to take into account the kinks already added to the AOD
254 Bool_t * usedKink = NULL;
256 usedKink = new Bool_t[nKinks];
257 for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE;
260 // Access to the AOD container of vertices
261 TClonesArray &vertices = *(fAOD->GetVertices());
264 // Access to the AOD container of tracks
265 TClonesArray &tracks = *(fAOD->GetTracks());
269 // Add primary vertex. The primary tracks will be defined
270 // after the loops on the composite objects (V0, cascades, kinks)
271 const AliESDVertex *vtx = fESD->GetPrimaryVertex();
273 vtx->GetXYZ(pos); // position
274 vtx->GetCovMatrix(covVtx); //covariance matrix
276 AliAODVertex * primary = new(vertices[jVertices++])
277 AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, AliAODVertex::kPrimary);
281 // Create vertices starting from the most complex objects
285 for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) {
286 AliESDcascade *cascade = fESD->GetCascade(nCascade);
288 cascade->GetXYZ(pos[0], pos[1], pos[2]);
291 chi2 = vtx->GetChi2toNDF();
292 cascade->GetPosCovXi(covVtx);
296 // Add the cascade vertex
297 AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos,
299 chi2, // = chi2/NDF since NDF = 2*2-3 (AM)
301 AliAODVertex::kCascade);
303 primary->AddDaughter(vcascade);
305 // Add the V0 from the cascade. The ESD class have to be optimized...
306 // Now we have to search for the corresponding Vo in the list of V0s
307 // using the indeces of the positive and negative tracks
309 Int_t posFromV0 = cascade->GetPindex();
310 Int_t negFromV0 = cascade->GetNindex();
316 for (Int_t iV0=0; iV0<nV0s; ++iV0) {
318 v0 = fESD->GetV0(iV0);
319 Int_t posV0 = v0->GetPindex();
320 Int_t negV0 = v0->GetNindex();
322 if (posV0==posFromV0 && negV0==negFromV0) {
328 AliAODVertex * vV0FromCascade = 0x0;
330 if (indV0>-1 && !usedV0[indV0] ) {
332 // the V0 exists in the array of V0s and is not used
334 usedV0[indV0] = kTRUE;
336 v0->GetXYZ(pos[0], pos[1], pos[2]);
338 chi2 = v0->GetChi2V0();
339 v0->GetPosCov(covVtx);
344 vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos,
346 chi2, // = chi2/NDF since NDF = 2*2-3 (AM)
351 // the V0 doesn't exist in the array of V0s or was used
352 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " cascade " << nCascade
353 // << " The V0 " << indV0
354 // << " doesn't exist in the array of V0s or was used!" << endl;
356 cascade->GetXYZ(pos[0], pos[1], pos[2]);
359 chi2 = v0->GetChi2V0();
360 cascade->GetPosCov(covVtx);
365 vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos,
367 chi2, // = chi2/NDF since NDF = 2*2-3 (AM)
370 vcascade->AddDaughter(vV0FromCascade);
373 // Add the positive tracks from the V0
375 if (posFromV0>-1 && !usedTrack[posFromV0]) {
377 usedTrack[posFromV0] = kTRUE;
379 AliESDtrack *esdTrack = fESD->GetTrack(posFromV0);
380 esdTrack->GetPxPyPz(p);
381 esdTrack->GetXYZ(pos);
382 esdTrack->GetCovarianceXYZPxPyPz(covTr);
383 esdTrack->GetESDpid(pid);
385 vV0FromCascade->AddDaughter(aodTrack =
386 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
387 esdTrack->GetLabel(),
393 (Short_t)esdTrack->GetSign(),
394 esdTrack->GetITSClusterMap(),
397 kTRUE, // check if this is right
398 kFALSE, // check if this is right
399 AliAODTrack::kSecondary)
401 aodTrack->ConvertAliPIDtoAODPID();
404 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " cascade " << nCascade
405 // << " track " << posFromV0 << " has already been used!" << endl;
408 // Add the negative tracks from the V0
410 if (negFromV0>-1 && !usedTrack[negFromV0]) {
412 usedTrack[negFromV0] = kTRUE;
414 AliESDtrack *esdTrack = fESD->GetTrack(negFromV0);
415 esdTrack->GetPxPyPz(p);
416 esdTrack->GetXYZ(pos);
417 esdTrack->GetCovarianceXYZPxPyPz(covTr);
418 esdTrack->GetESDpid(pid);
420 vV0FromCascade->AddDaughter(aodTrack =
421 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
422 esdTrack->GetLabel(),
428 (Short_t)esdTrack->GetSign(),
429 esdTrack->GetITSClusterMap(),
432 kTRUE, // check if this is right
433 kFALSE, // check if this is right
434 AliAODTrack::kSecondary)
436 aodTrack->ConvertAliPIDtoAODPID();
439 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " cascade " << nCascade
440 // << " track " << negFromV0 << " has already been used!" << endl;
443 // Add the bachelor track from the cascade
445 Int_t bachelor = cascade->GetBindex();
447 if(bachelor>-1 && !usedTrack[bachelor]) {
449 usedTrack[bachelor] = kTRUE;
451 AliESDtrack *esdTrack = fESD->GetTrack(bachelor);
452 esdTrack->GetPxPyPz(p);
453 esdTrack->GetXYZ(pos);
454 esdTrack->GetCovarianceXYZPxPyPz(covTr);
455 esdTrack->GetESDpid(pid);
457 vcascade->AddDaughter(aodTrack =
458 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
459 esdTrack->GetLabel(),
465 (Short_t)esdTrack->GetSign(),
466 esdTrack->GetITSClusterMap(),
469 kTRUE, // check if this is right
470 kFALSE, // check if this is right
471 AliAODTrack::kSecondary)
473 aodTrack->ConvertAliPIDtoAODPID();
476 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " cascade " << nCascade
477 // << " track " << bachelor << " has already been used!" << endl;
480 // Add the primary track of the cascade (if any)
482 } // end of the loop on cascades
486 for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) {
488 if (usedV0[nV0]) continue; // skip if aready added to the AOD
490 AliESDv0 *v0 = fESD->GetV0(nV0);
492 v0->GetXYZ(pos[0], pos[1], pos[2]);
495 chi2 = v0->GetChi2V0();
496 v0->GetPosCov(covVtx);
503 new(vertices[jVertices++]) AliAODVertex(pos,
505 chi2, // = chi2/NDF since NDF = 2*2-3
508 primary->AddDaughter(vV0);
510 Int_t posFromV0 = v0->GetPindex();
511 Int_t negFromV0 = v0->GetNindex();
513 // Add the positive tracks from the V0
515 if (posFromV0>-1 && !usedTrack[posFromV0]) {
517 usedTrack[posFromV0] = kTRUE;
519 AliESDtrack *esdTrack = fESD->GetTrack(posFromV0);
520 esdTrack->GetPxPyPz(p);
521 esdTrack->GetXYZ(pos);
522 esdTrack->GetCovarianceXYZPxPyPz(covTr);
523 esdTrack->GetESDpid(pid);
525 vV0->AddDaughter(aodTrack =
526 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
527 esdTrack->GetLabel(),
533 (Short_t)esdTrack->GetSign(),
534 esdTrack->GetITSClusterMap(),
537 kTRUE, // check if this is right
538 kFALSE, // check if this is right
539 AliAODTrack::kSecondary)
541 aodTrack->ConvertAliPIDtoAODPID();
544 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " V0 " << nV0
545 // << " track " << posFromV0 << " has already been used!" << endl;
548 // Add the negative tracks from the V0
550 if (negFromV0>-1 && !usedTrack[negFromV0]) {
552 usedTrack[negFromV0] = kTRUE;
554 AliESDtrack *esdTrack = fESD->GetTrack(negFromV0);
555 esdTrack->GetPxPyPz(p);
556 esdTrack->GetXYZ(pos);
557 esdTrack->GetCovarianceXYZPxPyPz(covTr);
558 esdTrack->GetESDpid(pid);
560 vV0->AddDaughter(aodTrack =
561 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
562 esdTrack->GetLabel(),
568 (Short_t)esdTrack->GetSign(),
569 esdTrack->GetITSClusterMap(),
572 kTRUE, // check if this is right
573 kFALSE, // check if this is right
574 AliAODTrack::kSecondary)
576 aodTrack->ConvertAliPIDtoAODPID();
579 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " V0 " << nV0
580 // << " track " << negFromV0 << " has already been used!" << endl;
583 } // end of the loop on V0s
585 // Kinks: it is a big mess the access to the information in the kinks
586 // The loop is on the tracks in order to find the mother and daugther of each kink
589 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) {
592 AliESDtrack * esdTrack = fESD->GetTrack(iTrack);
594 Int_t ikink = esdTrack->GetKinkIndex(0);
596 if (ikink && nKinks) {
597 // Negative kink index: mother, positive: daughter
599 // Search for the second track of the kink
601 for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) {
603 AliESDtrack * esdTrack1 = fESD->GetTrack(jTrack);
605 Int_t jkink = esdTrack1->GetKinkIndex(0);
607 if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) {
609 // The two tracks are from the same kink
611 if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks
614 Int_t idaughter = -1;
616 if (ikink<0 && jkink>0) {
621 else if (ikink>0 && jkink<0) {
627 // cerr << "Error: Wrong combination of kink indexes: "
628 // << ikink << " " << jkink << endl;
632 // Add the mother track
634 AliAODTrack * mother = NULL;
636 if (!usedTrack[imother]) {
638 usedTrack[imother] = kTRUE;
640 AliESDtrack *esdTrackC = fESD->GetTrack(imother);
641 esdTrackC->GetPxPyPz(p);
642 esdTrackC->GetXYZ(pos);
643 esdTrackC->GetCovarianceXYZPxPyPz(covTr);
644 esdTrackC->GetESDpid(pid);
647 new(tracks[jTracks++]) AliAODTrack(esdTrackC->GetID(),
648 esdTrackC->GetLabel(),
654 (Short_t)esdTrackC->GetSign(),
655 esdTrackC->GetITSClusterMap(),
658 kTRUE, // check if this is right
659 kTRUE, // check if this is right
660 AliAODTrack::kPrimary);
661 primary->AddDaughter(mother);
662 mother->ConvertAliPIDtoAODPID();
665 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " kink " << TMath::Abs(ikink)-1
666 // << " track " << imother << " has already been used!" << endl;
669 // Add the kink vertex
670 AliESDkink * kink = fESD->GetKink(TMath::Abs(ikink)-1);
672 AliAODVertex * vkink =
673 new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(),
677 AliAODVertex::kKink);
678 // Add the daughter track
680 AliAODTrack * daughter = NULL;
682 if (!usedTrack[idaughter]) {
684 usedTrack[idaughter] = kTRUE;
686 AliESDtrack *esdTrackC = fESD->GetTrack(idaughter);
687 esdTrackC->GetPxPyPz(p);
688 esdTrackC->GetXYZ(pos);
689 esdTrackC->GetCovarianceXYZPxPyPz(covTr);
690 esdTrackC->GetESDpid(pid);
693 new(tracks[jTracks++]) AliAODTrack(esdTrackC->GetID(),
694 esdTrackC->GetLabel(),
700 (Short_t)esdTrackC->GetSign(),
701 esdTrackC->GetITSClusterMap(),
704 kTRUE, // check if this is right
705 kTRUE, // check if this is right
706 AliAODTrack::kPrimary);
707 vkink->AddDaughter(daughter);
708 daughter->ConvertAliPIDtoAODPID();
711 // cerr << "Error: event " << fESD->GetEventNumberInFile() << " kink " << TMath::Abs(ikink)-1
712 // << " track " << idaughter << " has already been used!" << endl;
720 // Tracks (primary and orphan)
722 printf("NUMBER OF TRACKS %5d\n", nTracks);
724 // *** PWG2 specific ***
726 fPWG2AODTracks->Delete();
727 fPWG2AODTracks->Expand(nTracks);
728 TClonesArray &tPWG2AODTracks = *fPWG2AODTracks;
730 // --- END PWG2 specific ---
732 for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) {
734 if (usedTrack[nTrack]) continue;
735 AliESDtrack *esdTrack = fESD->GetTrack(nTrack);
736 UInt_t selectInfo = 0;
740 selectInfo = fTrackFilter->IsSelected(esdTrack);
741 if (!selectInfo) continue;
745 esdTrack->GetPxPyPz(p);
746 esdTrack->GetXYZ(pos);
747 esdTrack->GetCovarianceXYZPxPyPz(covTr);
748 esdTrack->GetESDpid(pid);
750 Float_t impactXY, impactZ;
752 esdTrack->GetImpactParameters(impactXY,impactZ);
754 // *** PWG2 specific ***
756 sharemap = esdTrack->GetTPCSharedMap();
757 clustermap = esdTrack->GetTPCClusterMap();
759 esdTrack->GetInnerXYZ(tpcentrancepoint);
760 tpcentrancepoint[2] -= pos[2];
762 esdTrack->GetOuterXYZ(tpcexitpoint);
763 tpcexitpoint[2] -= pos[2];
765 // --- END PWG2 specific ---
769 // track inside the beam pipe
771 primary->AddDaughter(aodTrack =
772 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
773 esdTrack->GetLabel(),
779 (Short_t)esdTrack->GetSign(),
780 esdTrack->GetITSClusterMap(),
783 kTRUE, // check if this is right
784 kTRUE, // check if this is right
785 AliAODTrack::kPrimary,
788 aodTrack->ConvertAliPIDtoAODPID();
790 // *** PWG2 specific ****
791 // Add the PWG2 info into the AOD
792 new (tPWG2AODTracks[pTracks++]) AliPWG2AODTrack(tpcentrancepoint,
797 // --- END PWG2 specific ---
800 // outside the beam pipe: orphan track
802 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
803 esdTrack->GetLabel(),
809 (Short_t)esdTrack->GetSign(),
810 esdTrack->GetITSClusterMap(),
813 kFALSE, // check if this is right
814 kFALSE, // check if this is right
815 AliAODTrack::kOrphan,
817 aodTrack->ConvertAliPIDtoAODPID();
819 // *** PWG2 specific ****
820 // Add the PWG2 info into the AOD
821 new (tPWG2AODTracks[pTracks++]) AliPWG2AODTrack(tpcentrancepoint,
826 // --- END PWG2 specific ---
828 } // end of loop on tracks
831 Int_t nMuTracks = fESD->GetNumberOfMuonTracks();
832 for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) {
834 AliESDMuonTrack *esdMuTrack = fESD->GetMuonTrack(nMuTrack);
835 p[0] = esdMuTrack->Px();
836 p[1] = esdMuTrack->Py();
837 p[2] = esdMuTrack->Pz();
838 pos[0] = primary->GetX();
839 pos[1] = primary->GetY();
840 pos[2] = primary->GetZ();
842 // has to be changed once the muon pid is provided by the ESD
843 for (Int_t i = 0; i < 10; pid[i++] = 0.) {}
844 pid[AliAODTrack::kMuon]=1.;
846 primary->AddDaughter(
847 new(tracks[jTracks++]) AliAODTrack(0, // no ID provided
848 0, // no label provided
853 NULL, // no covariance matrix provided
854 (Short_t)-99, // no charge provided
855 0, // no ITSClusterMap
858 kTRUE, // check if this is right
859 kTRUE, // not used for vertex fit
860 AliAODTrack::kPrimary)
864 printf(" jTracks=%d pTracks=%d PWG2=%d\n", jTracks, pTracks, fPWG2AODTracks->GetEntries());
876 void AliAnalysisTaskPWG2ESDfilter::Terminate(Option_t */*option*/)
878 // Terminate analysis
880 if (fDebug > 1) printf("AnalysisESDfilter: Terminate() \n");