#include "AliAODMCParticle.h"
#include "AliMCParticle.h"
#include "AliCentrality.h"
+#include "AliKFVertex.h"
+#include "AliExternalTrackParam.h"
// my headers
#include "AliAnalysisTaskUpcPsi2s.h"
: AliAnalysisTaskSE(),fType(0),fRunTree(kTRUE),fRunHist(kTRUE),fJPsiTree(0),fPsi2sTree(0),
fRunNum(0),fPerNum(0),fOrbNum(0),fL0inputs(0),fL1inputs(0),
fTOFtrig1(0), fTOFtrig2(0),
- fVtxContrib(0),fVtxPosX(0),fVtxPosY(0),fVtxPosZ(0),fVtxErrX(0),fVtxErrY(0),fVtxErrZ(0),fVtxChi2(0),fVtxNDF(0),
- fBCrossNum(0),fNtracklets(0),
+ fVtxContrib(0),fVtxChi2(0),fVtxNDF(0),
+ fBCrossNum(0),fNtracklets(0),fNLooseTracks(0),
fZDCAenergy(0),fZDCCenergy(0),fV0Adecision(0),fV0Cdecision(0),
fDataFilnam(0),fRecoPass(0),fEvtNum(0),
fJPsiAODTracks(0),fJPsiESDTracks(0),fPsi2sAODTracks(0),fPsi2sESDTracks(0),
: AliAnalysisTaskSE(name),fType(0),fRunTree(kTRUE),fRunHist(kTRUE),fJPsiTree(0),fPsi2sTree(0),
fRunNum(0),fPerNum(0),fOrbNum(0),fL0inputs(0),fL1inputs(0),
fTOFtrig1(0), fTOFtrig2(0),
- fVtxContrib(0),fVtxPosX(0),fVtxPosY(0),fVtxPosZ(0),fVtxErrX(0),fVtxErrY(0),fVtxErrZ(0),fVtxChi2(0),fVtxNDF(0),
- fBCrossNum(0),fNtracklets(0),
+ fVtxContrib(0),fVtxChi2(0),fVtxNDF(0),
+ fBCrossNum(0),fNtracklets(0),fNLooseTracks(0),
fZDCAenergy(0),fZDCCenergy(0),fV0Adecision(0),fV0Cdecision(0),
fDataFilnam(0),fRecoPass(0),fEvtNum(0),
fJPsiAODTracks(0),fJPsiESDTracks(0),fPsi2sAODTracks(0),fPsi2sESDTracks(0),
for(Int_t i=0; i<ntrg; i++) fTrigger[i] = kFALSE;
for(Int_t i=0; i<4; i++) fTOFphi[i] = -666;
+ for(Int_t i=0; i<3; i++){
+ fVtxPos[i] = -666;
+ fVtxErr[i] = -666;
+ fKfVtxPos[i] = -666;
+ }
}//Init
fJPsiTree ->Branch("fL0inputs", &fL0inputs, "fL0inputs/i");
fJPsiTree ->Branch("fL1inputs", &fL1inputs, "fL1inputs/i");
fJPsiTree ->Branch("fNtracklets", &fNtracklets, "fNtracklets/s");
+ fJPsiTree ->Branch("fNLooseTracks", &fNLooseTracks, "fNLooseTracks/s");
fJPsiTree ->Branch("fVtxContrib", &fVtxContrib, "fVtxContrib/I");
fJPsiTree ->Branch("fTOFtrig1", &fTOFtrig1, "fTOFtrig1/O");
fJPsiTree ->Branch("fTOFtrig2", &fTOFtrig2, "fTOFtrig2/O");
fJPsiTree ->Branch("fTOFphi", &fTOFphi[0], "fTOFphi[4]/D");
- fJPsiTree ->Branch("fVtxPosX", &fVtxPosX, "fVtxPosX/D");
- fJPsiTree ->Branch("fVtxPosY", &fVtxPosY, "fVtxPosY/D");
- fJPsiTree ->Branch("fVtxPosZ", &fVtxPosZ, "fVtxPosZ/D");
- fJPsiTree ->Branch("fVtxErrX", &fVtxErrX, "fVtxErrX/D");
- fJPsiTree ->Branch("fVtxErrY", &fVtxErrY, "fVtxErrY/D");
- fJPsiTree ->Branch("fVtxErrZ", &fVtxErrZ, "fVtxErrZ/D");
+ fJPsiTree ->Branch("fVtxPos", &fVtxPos[0], "fVtxPos[3]/D");
+ fJPsiTree ->Branch("fVtxErr", &fVtxErr[0], "fVtxErr[3]/D");
fJPsiTree ->Branch("fVtxChi2", &fVtxChi2, "fVtxChi2/D");
fJPsiTree ->Branch("fVtxNDF", &fVtxNDF, "fVtxNDF/D");
+ fJPsiTree ->Branch("fKfVtxPos", &fKfVtxPos[0], "fKfVtxPos[3]/D");
+
fJPsiTree ->Branch("fZDCAenergy", &fZDCAenergy, "fZDCAenergy/D");
fJPsiTree ->Branch("fZDCCenergy", &fZDCCenergy, "fZDCCenergy/D");
fJPsiTree ->Branch("fV0Adecision", &fV0Adecision, "fV0Adecision/I");
fPsi2sTree ->Branch("fL0inputs", &fL0inputs, "fL0inputs/i");
fPsi2sTree ->Branch("fL1inputs", &fL1inputs, "fL1inputs/i");
fPsi2sTree ->Branch("fNtracklets", &fNtracklets, "fNtracklets/s");
+ fPsi2sTree ->Branch("fNLooseTracks", &fNLooseTracks, "fNLooseTracks/s");
fPsi2sTree ->Branch("fVtxContrib", &fVtxContrib, "fVtxContrib/I");
fPsi2sTree ->Branch("fTOFtrig1", &fTOFtrig1, "fTOFtrig1/O");
fPsi2sTree ->Branch("fTOFtrig2", &fTOFtrig2, "fTOFtrig2/O");
fPsi2sTree ->Branch("fTOFphi", &fTOFphi[0], "fTOFphi[4]/D");
- fPsi2sTree ->Branch("fVtxPosX", &fVtxPosX, "fVtxPosX/D");
- fPsi2sTree ->Branch("fVtxPosY", &fVtxPosY, "fVtxPosY/D");
- fPsi2sTree ->Branch("fVtxPosZ", &fVtxPosZ, "fVtxPosZ/D");
- fPsi2sTree ->Branch("fVtxErrX", &fVtxErrX, "fVtxErrX/D");
- fPsi2sTree ->Branch("fVtxErrY", &fVtxErrY, "fVtxErrY/D");
- fPsi2sTree ->Branch("fVtxErrZ", &fVtxErrZ, "fVtxErrZ/D");
+ fPsi2sTree ->Branch("fVtxPos", &fVtxPos[0], "fVtxPos[3]/D");
+ fPsi2sTree ->Branch("fVtxErr", &fVtxErr[0], "fVtxErr[3]/D");
fPsi2sTree ->Branch("fVtxChi2", &fVtxChi2, "fVtxChi2/D");
fPsi2sTree ->Branch("fVtxNDF", &fVtxNDF, "fVtxNDF/D");
+ fPsi2sTree ->Branch("fKfVtxPos", &fKfVtxPos[0], "fKfVtxPos[3]/D");
+
fPsi2sTree ->Branch("fZDCAenergy", &fZDCAenergy, "fZDCAenergy/D");
fPsi2sTree ->Branch("fZDCCenergy", &fZDCCenergy, "fZDCCenergy/D");
fPsi2sTree ->Branch("fV0Adecision", &fV0Adecision, "fV0Adecision/I");
TLorentzVector vLepton[4], vPion[4], vCandidate, vDilepton;
Short_t qLepton[4], qPion[4];
UInt_t nLepton=0, nPion=0, nHighPt=0;
- Double_t jRecTPCsignal[5];
+ Double_t fRecTPCsignal[5];
Int_t mass[3]={-1,-1,-1};
AliAODTrack *trk = aod->GetTrack(TrackIndex[i]);
if(trk->Pt() > 1){
- jRecTPCsignal[nLepton] = trk->GetTPCsignal();
+ fRecTPCsignal[nLepton] = trk->GetTPCsignal();
qLepton[nLepton] = trk->Charge();
- if(jRecTPCsignal[nLepton] > 40 && jRecTPCsignal[nLepton] < 70){
+ if(fRecTPCsignal[nLepton] > 40 && fRecTPCsignal[nLepton] < 70){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), muonMass);
mass[nLepton] = 0;
}
- if(jRecTPCsignal[nLepton] > 70 && jRecTPCsignal[nLepton] < 100){
+ if(fRecTPCsignal[nLepton] > 70 && fRecTPCsignal[nLepton] < 100){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), electronMass);
mass[nLepton] = 1;
}
for(Int_t i=0; i<2; i++){
AliAODTrack *trk = aod->GetTrack(TrackIndex[i]);
if(trk->Pt() > 1) nHighPt++;
- jRecTPCsignal[nLepton] = trk->GetTPCsignal();
+ fRecTPCsignal[nLepton] = trk->GetTPCsignal();
qLepton[nLepton] = trk->Charge();
- if(jRecTPCsignal[nLepton] > 40 && jRecTPCsignal[nLepton] < 70){
+ if(fRecTPCsignal[nLepton] > 40 && fRecTPCsignal[nLepton] < 70){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), muonMass);
mass[nLepton] = 0;
}
- if(jRecTPCsignal[nLepton] > 70 && jRecTPCsignal[nLepton] < 100){
+ if(fRecTPCsignal[nLepton] > 70 && fRecTPCsignal[nLepton] < 100){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), electronMass);
mass[nLepton] = 1;
}
fHistNeventsJPsi->Fill(7);
if(nHighPt > 0){
fHistNeventsJPsi->Fill(8);
- fHistTPCsignalJPsi->Fill(jRecTPCsignal[0],jRecTPCsignal[1]);
+ fHistTPCsignalJPsi->Fill(fRecTPCsignal[0],fRecTPCsignal[1]);
if(nHighPt == 2) fHistNeventsJPsi->Fill(9);
if(mass[0] == mass[1] && mass[0] != -1) {
fHistNeventsJPsi->Fill(10);
//primary vertex
AliAODVertex *fAODVertex = aod->GetPrimaryVertex();
fVtxContrib = fAODVertex->GetNContributors();
- fVtxPosX = fAODVertex->GetX();
- fVtxPosY = fAODVertex->GetY();
- fVtxPosZ = fAODVertex->GetZ();
+ fVtxPos[0] = fAODVertex->GetX();
+ fVtxPos[1] = fAODVertex->GetY();
+ fVtxPos[2] = fAODVertex->GetZ();
Double_t CovMatx[6];
fAODVertex->GetCovarianceMatrix(CovMatx);
- fVtxErrX = CovMatx[0];
- fVtxErrY = CovMatx[1];
- fVtxErrZ = CovMatx[2];
+ fVtxErr[0] = CovMatx[0];
+ fVtxErr[1] = CovMatx[1];
+ fVtxErr[2] = CovMatx[2];
fVtxChi2 = fAODVertex->GetChi2();
fVtxNDF = fAODVertex->GetNDF();
fZDCAenergy = fZDCdata->GetZNATowerEnergy()[0];
fZDCCenergy = fZDCdata->GetZNCTowerEnergy()[0];
+ fNLooseTracks = 0;
+
+ //Track loop - loose cuts
+ for(Int_t itr=0; itr<aod ->GetNumberOfTracks(); itr++) {
+ AliAODTrack *trk = aod->GetTrack(itr);
+ if( !trk ) continue;
+
+ if(!(trk->GetStatus() & AliAODTrack::kTPCrefit) ) continue;
+ if(!(trk->GetStatus() & AliAODTrack::kITSrefit) ) continue;
+ if(trk->GetTPCNcls() < 20)continue;
+ fNLooseTracks++;
+ }//Track loop -loose cuts
+
Int_t nGoodTracks=0;
Int_t TrackIndex[5] = {-1,-1,-1,-1,-1};
- //Two track loop
+ //Two track loop
for(Int_t itr=0; itr<aod ->GetNumberOfTracks(); itr++) {
AliAODTrack *trk = aod->GetTrack(itr);
if( !trk ) continue;
- if(!(trk->GetStatus() & AliESDtrack::kTPCrefit) ) continue;
- if(!(trk->GetStatus() & AliESDtrack::kITSrefit) ) continue;
+ if(!(trk->GetStatus() & AliAODTrack::kTPCrefit) ) continue;
+ if(!(trk->GetStatus() & AliAODTrack::kITSrefit) ) continue;
if(trk->GetTPCNcls() < 70)continue;
if(trk->Chi2perNDF() > 4)continue;
if((!trk->HasPointOnITSLayer(0))&&(!trk->HasPointOnITSLayer(1))) continue;
}//Track loop
if(nGoodTracks == 2){
+
+ TDatabasePDG *pdgdat = TDatabasePDG::Instance();
+ TParticlePDG *partMuon = pdgdat->GetParticle( 13 );
+ Double_t muonMass = partMuon->Mass();
+ TParticlePDG *partElectron = pdgdat->GetParticle( 11 );
+ Double_t electronMass = partElectron->Mass();
+ TParticlePDG *partPion = pdgdat->GetParticle( 211 );
+ Double_t pionMass = partPion->Mass();
+
+ Double_t KFcov[21];
+ Double_t KFpar[6];
+ Double_t KFmass = pionMass;
+ Double_t fRecTPCsignal;
+ AliKFParticle *KFpart[2];
+ AliKFVertex *KFvtx = new AliKFVertex();
+ KFvtx->SetField(aod->GetMagneticField());
+
for(Int_t i=0; i<2; i++){
AliAODTrack *trk = aod->GetTrack(TrackIndex[i]);
new((*fJPsiAODTracks)[i]) AliAODTrack(*trk);
((AliAODTrack*)((*fJPsiAODTracks)[i]))->SetDCA(dca[0],dca[1]);//to get DCAxy trk->DCA(); to get DCAz trk->ZAtDCA();
+ trk->GetPosition(KFpar);
+ trk->PxPyPz(KFpar+3);
+ trk->GetCovMatrix(KFcov);
+
+ if(trk->Pt() > 1){
+ fRecTPCsignal = trk->GetTPCsignal();
+ if(fRecTPCsignal > 40 && fRecTPCsignal < 70) KFmass = muonMass;
+ if(fRecTPCsignal > 70 && fRecTPCsignal < 100)KFmass = electronMass;
+ }
+ else KFmass = pionMass;
+
+ KFpart[i] = new AliKFParticle();
+ KFpart[i]->SetField(aod->GetMagneticField());
+ KFpart[i]->AliKFParticleBase::Initialize(KFpar,KFcov,(Int_t) trk->Charge(), KFmass);
+ KFvtx->AddDaughter(*KFpart[i]);
+
+
Double_t pos[3]={0,0,0};
- if(!trk->GetXYZAt(378,aod->GetMagneticField(),pos)) fTOFphi[i] = -666;
+ AliExternalTrackParam *parTrk = new AliExternalTrackParam();
+ parTrk->CopyFromVTrack((AliVTrack*) trk);
+ if(!parTrk->GetXYZAt(378,aod->GetMagneticField(),pos)) fTOFphi[i] = -666;
else {
fTOFphi[i] = TMath::ATan2(pos[1],pos[0])*TMath::RadToDeg();
if(fTOFphi[i] < 0) fTOFphi[i]+=(2*TMath::Pi()*TMath::RadToDeg());
- }
+ }
+ delete parTrk;
}
+ fKfVtxPos[0]= KFvtx->GetX();
+ fKfVtxPos[1]= KFvtx->GetY();
+ fKfVtxPos[2]= KFvtx->GetZ();
+ for(UInt_t i=0; i<2; i++)delete KFpart[i];
+ delete KFvtx;
+
fJPsiTree ->Fill();
}
AliAODTrack *trk = aod->GetTrack(itr);
if( !trk ) continue;
- if(!(trk->GetStatus() & AliESDtrack::kTPCrefit) ) continue;
- if(!(trk->GetStatus() & AliESDtrack::kITSrefit) ) continue;
+ if(!(trk->GetStatus() & AliAODTrack::kTPCrefit) ) continue;
+ if(!(trk->GetStatus() & AliAODTrack::kITSrefit) ) continue;
if(trk->GetTPCNcls() < 50)continue;
if(trk->Chi2perNDF() > 4)continue;
Double_t dca[2] = {0.0,0.0}, cov[3] = {0.0,0.0,0.0};
if(nGoodTracks > 4) break;
}//Track loop
+
if(nGoodTracks == 4){
+
+ TDatabasePDG *pdgdat = TDatabasePDG::Instance();
+ TParticlePDG *partMuon = pdgdat->GetParticle( 13 );
+ Double_t muonMass = partMuon->Mass();
+ TParticlePDG *partElectron = pdgdat->GetParticle( 11 );
+ Double_t electronMass = partElectron->Mass();
+ TParticlePDG *partPion = pdgdat->GetParticle( 211 );
+ Double_t pionMass = partPion->Mass();
+
+ Double_t KFcov[21];
+ Double_t KFpar[6];
+ Double_t KFmass = pionMass;
+ Double_t fRecTPCsignal;
+ AliKFParticle *KFpart[4];
+ AliKFVertex *KFvtx = new AliKFVertex();
+ KFvtx->SetField(aod->GetMagneticField());
+
for(Int_t i=0; i<4; i++){
AliAODTrack *trk = aod->GetTrack(TrackIndex[i]);
new((*fPsi2sAODTracks)[i]) AliAODTrack(*trk);
((AliAODTrack*)((*fPsi2sAODTracks)[i]))->SetDCA(dca[0],dca[1]);//to get DCAxy trk->DCA(); to get DCAz trk->ZAtDCA();
+ trk->GetPosition(KFpar);
+ trk->PxPyPz(KFpar+3);
+ trk->GetCovMatrix(KFcov);
+
+ if(trk->Pt() > 1){
+ fRecTPCsignal = trk->GetTPCsignal();
+ if(fRecTPCsignal > 40 && fRecTPCsignal < 70) KFmass = muonMass;
+ if(fRecTPCsignal > 70 && fRecTPCsignal < 100)KFmass = electronMass;
+ }
+ else KFmass = pionMass;
+
+ KFpart[i] = new AliKFParticle();
+ KFpart[i]->SetField(aod->GetMagneticField());
+ KFpart[i]->AliKFParticleBase::Initialize(KFpar,KFcov,(Int_t) trk->Charge(), KFmass);
+ KFvtx->AddDaughter(*KFpart[i]);
+
Double_t pos[3]={0,0,0};
- if(!trk->GetXYZAt(378,aod->GetMagneticField(),pos)) fTOFphi[i] = -666;
+ AliExternalTrackParam *parTrk = new AliExternalTrackParam();
+ parTrk->CopyFromVTrack((AliVTrack*) trk);
+ if(!parTrk->GetXYZAt(378,aod->GetMagneticField(),pos)) fTOFphi[i] = -666;
else {
fTOFphi[i] = TMath::ATan2(pos[1],pos[0])*TMath::RadToDeg();
if(fTOFphi[i] < 0) fTOFphi[i]+=(2*TMath::Pi()*TMath::RadToDeg());
- }
+ }
+ delete parTrk;
}
+ fKfVtxPos[0]= KFvtx->GetX();
+ fKfVtxPos[1]= KFvtx->GetY();
+ fKfVtxPos[2]= KFvtx->GetZ();
+ for(UInt_t i=0; i<4; i++)delete KFpart[i];
+ delete KFvtx;
fPsi2sTree ->Fill();
}
TLorentzVector vLepton[4], vPion[4], vCandidate, vDilepton;
Short_t qLepton[4], qPion[4];
UInt_t nLepton=0, nPion=0, nHighPt=0;
- Double_t jRecTPCsignal[5];
+ Double_t fRecTPCsignal[5];
Int_t mass[3]={-1,-1,-1};
//Two Track loop
for(Int_t i=0; i<2; i++){
AliESDtrack *trk = esd->GetTrack(TrackIndex[i]);
if(trk->Pt() > 1) nHighPt++;
- jRecTPCsignal[nLepton] = trk->GetTPCsignal();
+ fRecTPCsignal[nLepton] = trk->GetTPCsignal();
qLepton[nLepton] = trk->Charge();
- if(jRecTPCsignal[nLepton] > 40 && jRecTPCsignal[nLepton] < 70){
+ if(fRecTPCsignal[nLepton] > 40 && fRecTPCsignal[nLepton] < 70){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), muonMass);
mass[nLepton] = 0;
}
- if(jRecTPCsignal[nLepton] > 70 && jRecTPCsignal[nLepton] < 100){
+ if(fRecTPCsignal[nLepton] > 70 && fRecTPCsignal[nLepton] < 100){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), electronMass);
mass[nLepton] = 1;
}
fHistNeventsJPsi->Fill(7);
if(nHighPt > 0){
fHistNeventsJPsi->Fill(8);
- fHistTPCsignalJPsi->Fill(jRecTPCsignal[0],jRecTPCsignal[1]);
+ fHistTPCsignalJPsi->Fill(fRecTPCsignal[0],fRecTPCsignal[1]);
if(nHighPt == 2) fHistNeventsJPsi->Fill(9);
if(mass[0] == mass[1] && mass[0] != -1) {
fHistNeventsJPsi->Fill(10);
AliESDtrack *trk = esd->GetTrack(TrackIndex[i]);
if(trk->Pt() > 1){
- jRecTPCsignal[nLepton] = trk->GetTPCsignal();
+ fRecTPCsignal[nLepton] = trk->GetTPCsignal();
qLepton[nLepton] = trk->Charge();
- if(jRecTPCsignal[nLepton] > 40 && jRecTPCsignal[nLepton] < 70){
+ if(fRecTPCsignal[nLepton] > 40 && fRecTPCsignal[nLepton] < 70){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), muonMass);
mass[nLepton] = 0;
}
- if(jRecTPCsignal[nLepton] > 70 && jRecTPCsignal[nLepton] < 100){
+ if(fRecTPCsignal[nLepton] > 70 && fRecTPCsignal[nLepton] < 100){
vLepton[nLepton].SetPtEtaPhiM(trk->Pt(), trk->Eta(), trk->Phi(), electronMass);
mass[nLepton] = 1;
}
//primary vertex
AliESDVertex *fESDVertex = (AliESDVertex*) esd->GetPrimaryVertex();
fVtxContrib = fESDVertex->GetNContributors();
- fVtxPosX = fESDVertex->GetX();
- fVtxPosY = fESDVertex->GetY();
- fVtxPosZ = fESDVertex->GetZ();
+ fVtxPos[0] = fESDVertex->GetX();
+ fVtxPos[1] = fESDVertex->GetY();
+ fVtxPos[2] = fESDVertex->GetZ();
Double_t CovMatx[6];
fESDVertex->GetCovarianceMatrix(CovMatx);
- fVtxErrX = CovMatx[0];
- fVtxErrY = CovMatx[1];
- fVtxErrZ = CovMatx[2];
+ fVtxErr[0] = CovMatx[0];
+ fVtxErr[1] = CovMatx[1];
+ fVtxErr[2] = CovMatx[2];
fVtxChi2 = fESDVertex->GetChi2();
fVtxNDF = fESDVertex->GetNDF();
fV0Cdecision = fV0data->GetV0CDecision();
fZDCAenergy = fZDCdata->GetZN2TowerEnergy()[0];
fZDCCenergy = fZDCdata->GetZN1TowerEnergy()[0];
+
+ fNLooseTracks = 0;
+
+ //Track loop - loose cuts
+ for(Int_t itr=0; itr<esd ->GetNumberOfTracks(); itr++) {
+ AliESDtrack *trk = esd->GetTrack(itr);
+ if( !trk ) continue;
+
+ if(!(trk->GetStatus() & AliESDtrack::kTPCrefit) ) continue;
+ if(!(trk->GetStatus() & AliESDtrack::kITSrefit) ) continue;
+ if(trk->GetTPCNcls() < 20)continue;
+ fNLooseTracks++;
+ }//Track loop -loose cuts
Int_t nGoodTracks=0;
Int_t TrackIndex[5] = {-1,-1,-1,-1,-1};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff