+
+
+
+
+ if (handler && aodH) {
+ fMCEvent = aodH->MCEvent();
+ Bool_t merging = aodH->GetMergeEvents();
+
+ if (!(handler->IsStandard()) && !(handler->AODIsReplicated())) {
+ if ((handler->NeedsHeaderReplication()) && (fgAODHeader))
+ {
+ // copy the contents by assigment
+ *fgAODHeader = *(dynamic_cast<AliAODHeader*>(InputEvent()->GetHeader()));
+ }
+ if ((handler->NeedsTracksBranchReplication() || merging) && (fgAODTracks))
+ {
+ TClonesArray* tracks = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetTracks();
+ new (fgAODTracks) TClonesArray(*tracks);
+ }
+ if ((handler->NeedsVerticesBranchReplication() || merging) && (fgAODVertices))
+ {
+ TClonesArray* vertices = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetVertices();
+ new (fgAODVertices) TClonesArray(*vertices);
+ }
+ if ((handler->NeedsV0sBranchReplication()) && (fgAODV0s))
+ {
+ TClonesArray* v0s = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetV0s();
+ new (fgAODV0s) TClonesArray(*v0s);
+ }
+ if ((handler->NeedsTrackletsBranchReplication()) && (fgAODTracklets))
+ {
+ *fgAODTracklets = *(dynamic_cast<AliAODEvent*>(InputEvent()))->GetTracklets();
+ }
+ if ((handler->NeedsPMDClustersBranchReplication()) && (fgAODPMDClusters))
+ {
+ TClonesArray* pmdClusters = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetPmdClusters();
+ new (fgAODPMDClusters) TClonesArray(*pmdClusters);
+ }
+ if ((handler->NeedsJetsBranchReplication() || merging) && (fgAODJets))
+ {
+ TClonesArray* jets = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetJets();
+ new (fgAODJets) TClonesArray(*jets);
+ }
+ if ((handler->NeedsFMDClustersBranchReplication()) && (fgAODFMDClusters))
+ {
+ TClonesArray* fmdClusters = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetFmdClusters();
+ new (fgAODFMDClusters) TClonesArray(*fmdClusters);
+ }
+ if ((handler->NeedsCaloClustersBranchReplication() || merging) && (fgAODCaloClusters))
+ {
+ TClonesArray* caloClusters = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetCaloClusters();
+ new (fgAODCaloClusters) TClonesArray(*caloClusters);
+ }
+
+ if ((handler->NeedsMCParticlesBranchReplication() || merging) && (fgAODMCParticles))
+ {
+ TClonesArray* mcParticles = (TClonesArray*) ((dynamic_cast<AliAODEvent*>(InputEvent()))->FindListObject("mcparticles"));
+ new (fgAODMCParticles) TClonesArray(*mcParticles);
+ }
+
+ if ((handler->NeedsDimuonsBranchReplication() || merging) && (fgAODDimuons))
+ {
+ fgAODDimuons->Clear();
+ TClonesArray& dimuons = *fgAODDimuons;
+ TClonesArray& tracksnew = *fgAODTracks;
+
+ Int_t nMuonTrack[10];
+ for(Int_t imuon = 0; imuon < 10; imuon++) nMuonTrack[imuon] = 0;
+ Int_t nMuons=0;
+ for(Int_t ii=0; ii < fgAODTracks->GetEntries(); ii++){
+ AliAODTrack *track = (AliAODTrack*) fgAODTracks->At(ii);
+ if(track->IsMuonTrack()) {
+ nMuonTrack[nMuons]= ii;
+ nMuons++;
+ }
+ }
+ Int_t jDimuons=0;
+ if(nMuons >= 2){
+ for(Int_t i = 0; i < nMuons; i++){
+ Int_t index0 = nMuonTrack[i];
+ for(Int_t j = i+1; j < nMuons; j++){
+ Int_t index1 = nMuonTrack[j];
+ tracksnew.At(index0)->ResetBit(kIsReferenced);
+ tracksnew.At(index0)->SetUniqueID(0);
+ tracksnew.At(index1)->ResetBit(kIsReferenced);
+ tracksnew.At(index1)->SetUniqueID(0);
+ new(dimuons[jDimuons++]) AliAODDimuon(tracksnew.At(index0),tracksnew.At(index1));
+ }
+ }
+ }
+ }
+
+ // Additional merging if needed
+ if (merging) {
+ // mcParticles
+ TClonesArray* mcparticles = (TClonesArray*) ((aodH->GetEventToMerge())->FindListObject("mcparticles"));
+ Int_t npart = mcparticles->GetEntries();
+ Int_t nc = fgAODMCParticles->GetEntries();
+ Int_t nc0 = nc;
+
+ for (Int_t i = 0; i < npart; i++) {
+ AliAODMCParticle* particle = (AliAODMCParticle*) mcparticles->At(i);
+ new((*fgAODMCParticles)[nc++]) AliAODMCParticle(*particle);
+ }
+
+ // tracks
+ TClonesArray* tracks = aodH->GetEventToMerge()->GetTracks();
+ Int_t ntr = tracks->GetEntries();
+ nc = fgAODTracks->GetEntries();
+ for (Int_t i = 0; i < ntr; i++) {
+ AliAODTrack* track = (AliAODTrack*) tracks->At(i);
+ AliAODTrack* newtrack = new((*fgAODTracks)[nc++]) AliAODTrack(*track);
+ newtrack->SetLabel(newtrack->GetLabel() + nc0);
+ }
+
+ for (Int_t i = 0; i < nc; i++)
+ {
+ AliAODTrack* track = (AliAODTrack*) fgAODTracks->At(i);
+ track->ResetBit(kIsReferenced);
+ track->SetUniqueID(0);
+ }
+
+
+ // clusters
+ TClonesArray* clusters = aodH->GetEventToMerge()->GetCaloClusters();
+ Int_t ncl = clusters->GetEntries();
+ nc = fgAODCaloClusters->GetEntries();
+ for (Int_t i = 0; i < ncl; i++) {
+ AliAODCaloCluster* cluster = (AliAODCaloCluster*) clusters->At(i);
+ new((*fgAODCaloClusters)[nc++]) AliAODCaloCluster(*cluster);
+ }
+ // cells
+ AliAODCaloCells* cellsA = aodH->GetEventToMerge()->GetEMCALCells();
+ Int_t ncells = cellsA->GetNumberOfCells();
+ nc = fgAODEmcalCells->GetNumberOfCells();
+
+ for (Int_t i = 0; i < ncells; i++) {
+ Int_t cn = cellsA->GetCellNumber(i);
+ Int_t pos = fgAODEmcalCells->GetCellPosition(cn);
+ if (pos >= 0) {
+ Double_t amp = cellsA->GetAmplitude(i) + fgAODEmcalCells->GetAmplitude(pos);
+ fgAODEmcalCells->SetCell(pos, cn, amp);
+ } else {
+ Double_t amp = cellsA->GetAmplitude(i);
+ fgAODEmcalCells->SetCell(nc++, cn, amp);
+ fgAODEmcalCells->Sort();
+ }
+ }
+
+
+ } // merging
+
+ handler->SetAODIsReplicated();
+ }
+ }
+