#include "TList.h"
#include "TFile.h"
#include "TGrid.h"
-
+#include "TExMap.h"
#include "AliCentrality.h"
#include "Riostream.h"
#include "AliCFContainer.h"
#include "THn.h"
#include "THnSparse.h"
-
+#include "TBits.h"
#include <TSpline.h>
#include <AliPID.h>
#include "AliESDpid.h"
fOutputList(0),
fList(0),
fCentralityMethod("V0A"),
+ fPPVsMultUtils(kFALSE),
fSampleType("pPb"),
fRequestEventPlane(kFALSE),
fnTracksVertex(1), // QA tracks pointing to principal vertex (= 3 default)
fTrackStatus(0),
fSharedClusterCut(-1),
fSharedTPCmapCut(-1),
+ fSharedfraction_Pair_cut(-1),
fVertextype(1),
skipParticlesAbove(0),
fzvtxcut(10.0),
fAnalysisType("AOD"),
fefffilename(""),
ftwoTrackEfficiencyCutDataReco(kTRUE),
+fTwoTrackCutMinRadius(0.8),
+fTwoTrackCutMaxRadius(2.5),
twoTrackEfficiencyCutValue(0.02),
fPID(NULL),
fPIDCombined(NULL),
fOutputList(0),
fList(0),
fCentralityMethod("V0A"),
+ fPPVsMultUtils(kFALSE),
fSampleType("pPb"),
fRequestEventPlane(kFALSE),
fnTracksVertex(1), // QA tracks pointing to principal vertex (= 3 default)
fTrackStatus(0),
fSharedClusterCut(-1),
fSharedTPCmapCut(-1),
+ fSharedfraction_Pair_cut(-1),
fVertextype(1),
skipParticlesAbove(0),
fzvtxcut(10.0),
fAnalysisType("AOD"),
fefffilename(""),
ftwoTrackEfficiencyCutDataReco(kTRUE),
+fTwoTrackCutMinRadius(0.8),
+fTwoTrackCutMaxRadius(2.5),
twoTrackEfficiencyCutValue(0.02),
fPID(NULL),
fPIDCombined(NULL),
fphiSpectraasso=new TH2F("fphiSpectraasso","fphiSpectraasso",72,0,2*TMath::Pi(),100,0.,20.);
fOutput->Add(fphiSpectraasso);
- if(fSampleType=="pPb" || fSampleType=="PbPb"){ fCentralityCorrelation = new TH2D("fCentralityCorrelation", ";centrality;multiplicity", 101, 0, 101, 20000, 0,40000);
+ if(fSampleType=="pPb" || fSampleType=="PbPb" || fPPVsMultUtils==kTRUE){ fCentralityCorrelation = new TH2D("fCentralityCorrelation", ";centrality;multiplicity", 101, 0, 101, 20000, 0,40000);
fOutput->Add(fCentralityCorrelation);
}
fOutput->Add(fHistCentStats);
}
-if(fCentralityMethod.EndsWith("_MANUAL"))
+if(fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE))
{
fhistcentrality=new TH1F("fhistcentrality","referencemultiplicity",30001,-0.5,30000.5);
fOutput->Add(fhistcentrality);
fOutput->Add(fhistcentrality);
}
-if(fCentralityMethod.EndsWith("_MANUAL"))
+if(fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE))
{
TString gmultName[4] = {"V0A_MANUAL","V0C_MANUAL","V0M_MANUAL","TRACKS_MANUAL"};
fHistRefmult = new TH2F("fHistRefmult",
90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110,
190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210};
-if(fCentralityMethod.EndsWith("_MANUAL"))
+if(fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE))
{
const Int_t NofCentBins=10;
Double_t CentralityBins[NofCentBins+1]={0.,9.,14.,19.,26.,34.,44.,58.,80.,500.,1000.};//Is This binning is fine for pp, or we don't require them....
AliInfo(Form("Injected signals in this event (%d headers). Keeping events of %s. Will skip particles/tracks above %d.", headers, eventHeader->ClassName(), skipParticlesAbove));
}
- if (fSampleType=="pp" && fCentralityMethod.EndsWith("_MANUAL"))
+ if (fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE))
{
//make the event selection with reco vertex cut and centrality cut and return the value of the centrality
Double_t refmultTruth = GetAcceptedEventMultiplicity(aod,kTRUE); //incase of ref multiplicity it will return the truth MC ref mullt value; need to determine the ref mult value separately for reco Mc case; in case of centrality this is final and fine
cent_v0=refmultTruth;
}
else {
- cent_v0=GetAcceptedEventMultiplicity(aod,kTRUE); //centrality value; 2nd argument has no meaning
- if(cent_v0<0.) return;
+ cent_v0=GetAcceptedEventMultiplicity(aod,kFALSE); //centrality value; 2nd argument has no meaning
}
+ if(cent_v0<0.) return;
effcent=cent_v0;// This will be required for efficiency THn filling(specially in case of pp)
//get the event plane in case of PbPb
}
// -- Fill THnSparse for efficiency and contamination calculation
- if (fSampleType=="pp" && fCentralityMethod.EndsWith("_MANUAL")) effcent=15.0;//integrated over multiplicity(so put any fixed value for each track so that practically means there is only one bin in multiplicity i.e. multiplicity intregated out )**************Important
+ if (fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE)) effcent=15.0;//integrated over multiplicity(so put any fixed value for each track so that practically means there is only one bin in multiplicity i.e. multiplicity intregated out )**************Important
Double_t primmctruth[4] = {effcent, zVtxmc,partMC->Pt(), partMC->Eta()};
if(ffillefficiency)
if(partMC->Charge()>0) chargeval=1;
if(partMC->Charge()<0) chargeval=-1;
if(chargeval==0) continue;
-LRCParticlePID* copy6 = new LRCParticlePID(particletypeTruth,chargeval,partMC->Pt(),partMC->Eta(), partMC->Phi(),effmatrixtruth);
+ const TBits *clustermap=0;
+ const TBits *sharemap=0;
+ LRCParticlePID* copy6 = new LRCParticlePID(particletypeTruth,chargeval,partMC->Pt(),partMC->Eta(), partMC->Phi(),effmatrixtruth,clustermap,sharemap);
//copy6->SetUniqueID(eventno * 100000 + TMath::Abs(partMC->GetLabel()));
copy6->SetUniqueID(eventno * 100000 + (Int_t)nooftrackstruth);
tracksMCtruth->Add(copy6);//************** TObjArray used for truth correlation function calculation
//*********************still in event loop
- if (fSampleType=="PbPb"){
if (fRandomizeReactionPlane)//only for TRuth MC??
{
Double_t centralityDigits = cent_v0*1000. - (Int_t)(cent_v0*1000.);
AliInfo(Form("Shifting phi of all tracks by %f (digits %f)", angle, centralityDigits));
ShiftTracks(tracksMCtruth, angle);
}
- }
+
Float_t weghtval=1.0;
//now deal with reco tracks
+
+ Float_t bSign1=aod->GetHeader()->GetMagneticField() ;//used for reconstructed track dca cut
+
//detrmine the ref mult in case of Reco(not required if we get centrality info from AliCentrality)
- if (fSampleType=="pp" && fCentralityMethod.EndsWith("_MANUAL")) cent_v0=refmultReco;
+ if (fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE)) cent_v0=refmultReco;
effcent=cent_v0;// This will be required for efficiency THn filling(specially in case of pp)
if(fRequestEventPlane){
gReactionPlane = GetEventPlane(aod,kFALSE,cent_v0);//get the reconstructed event plane
if(gReactionPlane==999.) return;
}
+
+
+ TExMap *trackMap = new TExMap();
+
+// --- track loop for mapping matrix
+ if(fFilterBit==128)
+ {
+ for (Int_t itrk = 0; itrk < aod->GetNumberOfTracks(); itrk++)
+{ //track loop starts for TObjArray(containing track and event information) filling; used for correlation function calculation
+ AliAODTrack* track = dynamic_cast<AliAODTrack*>(event->GetTrack(itrk));
+ if (!track) continue;
+ Int_t tracktype=ClassifyTrack(track,trkVtx,bSign1,kFALSE);//don't fill the histos here
+ if(tracktype!=1) continue;
+
+ if(!track) continue;//for safety
+
+ Int_t gid = track->GetID();
+ trackMap->Add(gid,itrk);
+ }//track looop ends
+ }
+
+
//TObjArray* tracksUNID=0;
TObjArray* tracksUNID = new TObjArray;
tracksID->SetOwner(kTRUE);
- Float_t bSign1=aod->GetHeader()->GetMagneticField() ;//used for reconstructed track dca cut
Double_t trackscount=0.0;
{
if(!track) continue;//for safety
//accepted all(primaries+secondary) reconstructed tracks(pt 0.2 to 10.0,,eta -0.8 to 0.8)
+
+ AliAODTrack *PIDtrack=track;//for PID purpose, mainly important for TPC only tracks
+
+ if(fFilterBit==128){
+Int_t gid1 = track->GetID();
+//if(gid1>=0) PIDtrack = track;
+ PIDtrack = aod->GetTrack(trackMap->GetValue(-1-gid1));
+if(!PIDtrack) continue;//for safety; so that each of the TPC only tracks have corresponding global track along with it
+ }
+
trackscount++;
//check for eta , phi holes
Float_t effmatrix=1.;
// -- Fill THnSparse for efficiency calculation
- if (fSampleType=="pp" && fCentralityMethod.EndsWith("_MANUAL")) effcent=15.0;//integrated over multiplicity(so put any fixed value for each track so that practically means there is only one bin in multiplicity i.e. multiplicity intregated out )**************Important
+ if (fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE)) effcent=15.0;//integrated over multiplicity(so put any fixed value for each track so that practically means there is only one bin in multiplicity i.e. multiplicity intregated out )**************Important
//NOTE:: this will be used for fillinfg THnSparse of efficiency & also to get the the track by track eff. factor on the fly(only in case of pp)
//Clone & Reduce track list(TObjArray) for unidentified particles
if(chargeval==0) continue;
if (fapplyTrigefficiency || fapplyAssoefficiency)//get the trackingefficiency x contamination factor for unidentified particles
effmatrix=GetTrackbyTrackeffvalue(track,effcent,zvtx,particletypeMC);
- LRCParticlePID* copy = new LRCParticlePID(particletypeMC,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix);
+ LRCParticlePID* copy = new LRCParticlePID(particletypeMC,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix,track->GetTPCClusterMapPtr(),track->GetTPCSharedMapPtr());
copy->SetUniqueID(eventno * 100000 +(Int_t)trackscount);
tracksUNID->Add(copy);//track information Storage for UNID correlation function(tracks that pass the filterbit & kinematic cuts only)
}
//now start the particle identification process:)
-Float_t dEdx = track->GetTPCsignal();
+Float_t dEdx = PIDtrack->GetTPCsignal();
fHistoTPCdEdx->Fill(track->Pt(), dEdx);
- if(HasTOFPID(track))
+ if(HasTOFPID(PIDtrack))
{
-Double_t beta = GetBeta(track);
+Double_t beta = GetBeta(PIDtrack);
fHistoTOFbeta->Fill(track->Pt(), beta);
}
//do track identification(nsigma method)
- particletypeMC=GetParticle(track,fFIllPIDQAHistos);//******************************problem is here
- cout<<particletypeMC<<endl;
+ particletypeMC=GetParticle(PIDtrack,fFIllPIDQAHistos);//******************************problem is here
switch(TMath::Abs(pdgCode)){
case 2212:
if(fFIllPIDQAHistos){
for(Int_t ipid=0;ipid<=NSigmaPIDType;ipid++){
- if((ipid!=NSigmaTPC) && (!HasTOFPID(track)))continue;//not filling TOF and combined if no TOF PID
+ if((ipid!=NSigmaTPC) && (!HasTOFPID(PIDtrack)))continue;//not filling TOF and combined if no TOF PID
TH2F *h=GetHistogram2D(Form("NSigmaMC_%d_%d",SpProton,ipid));
h->Fill(track->Pt(),fnsigmas[SpProton][ipid]);
}
case 321:
if(fFIllPIDQAHistos){
for(Int_t ipid=0;ipid<=NSigmaPIDType;ipid++){
- if((ipid!=NSigmaTPC) && (!HasTOFPID(track)))continue;//not filling TOF and combined if no TOF PID
+ if((ipid!=NSigmaTPC) && (!HasTOFPID(PIDtrack)))continue;//not filling TOF and combined if no TOF PID
TH2F *h=GetHistogram2D(Form("NSigmaMC_%d_%d",SpKaon,ipid));
h->Fill(track->Pt(),fnsigmas[SpKaon][ipid]);
}
case 211:
if(fFIllPIDQAHistos){
for(Int_t ipid=0;ipid<=NSigmaPIDType;ipid++){
- if((ipid!=NSigmaTPC) && (!HasTOFPID(track)))continue;//not filling TOF and combined if no TOF PID
+ if((ipid!=NSigmaTPC) && (!HasTOFPID(PIDtrack)))continue;//not filling TOF and combined if no TOF PID
TH2F *h=GetHistogram2D(Form("NSigmaMC_%d_%d",SpPion,ipid));
h->Fill(track->Pt(),fnsigmas[SpPion][ipid]);
}
//2-d TPCTOF map(for each Pt interval)
- if(HasTOFPID(track)){
+ if(HasTOFPID(PIDtrack)){
fTPCTOFPion3d->Fill(track->Pt(),fnsigmas[SpPion][NSigmaTOF],fnsigmas[SpPion][NSigmaTPC]);
fTPCTOFKaon3d->Fill(track->Pt(),fnsigmas[SpKaon][NSigmaTOF],fnsigmas[SpKaon][NSigmaTPC]);
fTPCTOFProton3d->Fill(track->Pt(),fnsigmas[SpProton][NSigmaTOF],fnsigmas[SpProton][NSigmaTPC]);
if(chargeval==0) continue;
if (fapplyTrigefficiency || fapplyAssoefficiency)
effmatrix=GetTrackbyTrackeffvalue(track,effcent,zvtx,particletypeMC);//get the tracking eff x TOF matching eff x PID eff x contamination factor for identified particles
- LRCParticlePID* copy1 = new LRCParticlePID(particletypeMC,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix);
+ LRCParticlePID* copy1 = new LRCParticlePID(particletypeMC,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix,track->GetTPCClusterMapPtr(),track->GetTPCSharedMapPtr());
copy1->SetUniqueID(eventno * 100000 + (Int_t)trackscount);
tracksID->Add(copy1);
}
//fill the centrality/multiplicity distribution of the selected events
fhistcentrality->Fill(cent_v0);//*********************************WARNING::binning of cent_v0 is different for pp and pPb/PbPb case
- if (fSampleType=="pPb" || fSampleType=="PbPb") fCentralityCorrelation->Fill(cent_v0, trackscount);//only with unidentified tracks(i.e before PID selection);;;;;can be used to remove centrality outliers??????
+ if (fSampleType=="pPb" || fSampleType=="PbPb" || fPPVsMultUtils==kTRUE) fCentralityCorrelation->Fill(cent_v0, trackscount);//only with unidentified tracks(i.e before PID selection);;;;;can be used to remove centrality outliers??????
//count selected events having centrality betn 0-100%
fEventCounter->Fill(13);
if((cent_v0 = GetAcceptedEventMultiplicity(aod,kFALSE)) < 0){
return;
}
-
+ effcent=cent_v0;//required for efficiency correction case********Extremely Important
//get the event plane in case of PbPb
if(fRequestEventPlane){
gReactionPlane = GetEventPlane(aod,kFALSE,cent_v0);
if(gReactionPlane==999.) return;
}
-
+
+
+TExMap *trackMap = new TExMap();
+// --- track loop for mapping matrix
+ if(fFilterBit==128)
+ {
+ for (Int_t itrk = 0; itrk < aod->GetNumberOfTracks(); itrk++)
+{ //track loop starts for TObjArray(containing track and event information) filling; used for correlation function calculation
+ AliAODTrack* track = dynamic_cast<AliAODTrack*>(event->GetTrack(itrk));
+ if (!track) continue;
+ Int_t tracktype=ClassifyTrack(track,trkVtx,bSign1,kFALSE);//don't fill the histos here
+ if(tracktype!=1) continue;
+
+ if(!track) continue;//for safety
+
+ Int_t gid = track->GetID();
+ trackMap->Add(gid,itrk);
+ }//track looop ends
+ }
+
TObjArray* tracksUNID= new TObjArray;//track info before doing PID
tracksUNID->SetOwner(kTRUE); // IMPORTANT!
if(!track) continue;//for safety
+AliAODTrack *PIDtrack=track;//for PID purpose, mainly important for TPC only tracks
+
+ if(fFilterBit==128){
+Int_t gid1 = track->GetID();
+//if(gid1>=0) PIDtrack = track;
+ PIDtrack = aod->GetTrack(trackMap->GetValue(-1-gid1));
+if(!PIDtrack) continue;//for safety; so that each of the TPC only tracks have corresponding global track along with it
+ }
+
//check for eta , phi holes
fEtaSpectrasso->Fill(track->Eta(),track->Pt());
fphiSpectraasso->Fill(track->Phi(),track->Pt());
if(track->Pt()>=fmaxPtTrig) fTrigPtJet=kTRUE;
- if (fSampleType=="pp") effcent=15.0;//integrated over multiplicity [i.e each track has multiplicity 15.0](so put any fixed value for each track so that practically means there is only one bin in multiplicityi.e multiplicity intregated out )**************Important for efficiency related issues
+if (fSampleType=="pp_2_76" || fCentralityMethod.EndsWith("_MANUAL") || (fSampleType=="pp_7" && fPPVsMultUtils==kFALSE)) effcent=15.0;//integrated over multiplicity [i.e each track has multiplicity 15.0](so put any fixed value for each track so that practically means there is only one bin in multiplicityi.e multiplicity intregated out )**************Important for efficiency related issues
//to reduce memory consumption in pool
if(chargeval==0) continue;
if (fapplyTrigefficiency || fapplyAssoefficiency)//get the trackingefficiency x contamination factor for unidentified particles
effmatrix=GetTrackbyTrackeffvalue(track,effcent,zvtx,particletype);
- LRCParticlePID* copy = new LRCParticlePID(particletype,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix);
+ LRCParticlePID* copy = new LRCParticlePID(particletype,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix,track->GetTPCClusterMapPtr(),track->GetTPCSharedMapPtr());
copy->SetUniqueID(eventno * 100000 + (Int_t)trackscount);
tracksUNID->Add(copy);//track information Storage for UNID correlation function(tracks that pass the filterbit & kinematic cuts only)
}
//track passing filterbit 768 have proper TPC response,or need to be checked explicitly before doing PID????
- Float_t dEdx = track->GetTPCsignal();
+ Float_t dEdx = PIDtrack->GetTPCsignal();
fHistoTPCdEdx->Fill(track->Pt(), dEdx);
//fill beta vs Pt plots only for tracks having proper TOF response(much less tracks compared to the no. that pass the filterbit & kinematic cuts)
- if(HasTOFPID(track))
+ if(HasTOFPID(PIDtrack))
{
- Double_t beta = GetBeta(track);
+ Double_t beta = GetBeta(PIDtrack);
fHistoTOFbeta->Fill(track->Pt(), beta);
}
//track identification(using nsigma method)
- particletype=GetParticle(track,fFIllPIDQAHistos);//*******************************change may be required(It should return only pion,kaon, proton and Spundefined; NOT unidentifed***************be careful)
-
+ particletype=GetParticle(PIDtrack,fFIllPIDQAHistos);//*******************************change may be required(It should return only pion,kaon, proton and Spundefined; NOT unidentifed***************be careful)
//2-d TPCTOF map(for each Pt interval)
- if(HasTOFPID(track)){
+ if(HasTOFPID(PIDtrack)){
fTPCTOFPion3d->Fill(track->Pt(),fnsigmas[SpPion][NSigmaTOF],fnsigmas[SpPion][NSigmaTPC]);
fTPCTOFKaon3d->Fill(track->Pt(),fnsigmas[SpKaon][NSigmaTOF],fnsigmas[SpKaon][NSigmaTPC]);
fTPCTOFProton3d->Fill(track->Pt(),fnsigmas[SpProton][NSigmaTOF],fnsigmas[SpProton][NSigmaTPC]);
if(chargeval==0) continue;
if (fapplyTrigefficiency || fapplyAssoefficiency)
effmatrix=GetTrackbyTrackeffvalue(track,effcent,zvtx,particletype);//get the tracking eff x TOF matching eff x PID eff x contamination factor for identified particles; Bool_t mesoneffrequired=kFALSE
- LRCParticlePID* copy1 = new LRCParticlePID(particletype,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix);
+ LRCParticlePID* copy1 = new LRCParticlePID(particletype,chargeval,track->Pt(),track->Eta(), track->Phi(),effmatrix,track->GetTPCClusterMapPtr(),track->GetTPCSharedMapPtr());
copy1->SetUniqueID(eventno * 100000 + (Int_t)trackscount);
tracksID->Add(copy1);
}
//fill the centrality/multiplicity distribution of the selected events
fhistcentrality->Fill(cent_v0);//*********************************WARNING::binning of cent_v0 is different for pp and pPb/PbPb case
-if(fSampleType=="pPb" || fSampleType=="PbPb") fCentralityCorrelation->Fill(cent_v0, trackscount);//only with unidentified tracks(i.e before PID selection);;;;;can be used to remove centrality outliers??????
+if(fSampleType=="pPb" || fSampleType=="PbPb" || fPPVsMultUtils==kTRUE) fCentralityCorrelation->Fill(cent_v0, trackscount);//only with unidentified tracks(i.e before PID selection);;;;;can be used to remove centrality outliers??????
//count selected events having centrality betn 0-100%
fEventCounter->Fill(13);
for (Int_t i=0; i<tracks->GetEntriesFast(); i++)
{
LRCParticlePID* particle = (LRCParticlePID*) tracks->UncheckedAt(i);
- LRCParticlePID* copy100 = new LRCParticlePID(particle->getparticle(),particle->Charge(), particle->Pt(),particle->Eta(), particle->Phi(), particle->geteffcorrectionval());
+ LRCParticlePID* copy100 = new LRCParticlePID(particle->getparticle(),particle->Charge(), particle->Pt(),particle->Eta(), particle->Phi(), particle->geteffcorrectionval(),particle->GetTPCPadMap(),particle->GetTPCSharedMap());
copy100->SetUniqueID(particle->GetUniqueID());
tracksClone->Add(copy100);
}
{
// check first boundaries to see if is worth to loop and find the minimum
- Float_t dphistar1 = GetDPhiStar(phi1, pt1, charge1, phi2, pt2, charge2, 0.8, bSign);
- Float_t dphistar2 = GetDPhiStar(phi1, pt1, charge1, phi2, pt2, charge2, 2.5, bSign);
+ Float_t dphistar1 = GetDPhiStar(phi1, pt1, charge1, phi2, pt2, charge2, fTwoTrackCutMinRadius, bSign);
+ Float_t dphistar2 = GetDPhiStar(phi1, pt1, charge1, phi2, pt2, charge2, fTwoTrackCutMaxRadius, bSign);
const Float_t kLimit = twoTrackEfficiencyCutValue * 3;
}
}
+ //pair sharedfraction cut(only between the trig and asso track)
+ if(fillup!="trigIDassoIDMCTRUTH")//******************************************NOT for TRUTH MC particles
+ {
+ if(fSharedfraction_Pair_cut>=0){
+ Bool_t passsharedfractionpaircut=CalculateSharedFraction(trig->GetTPCPadMap(),asso->GetTPCPadMap(),trig->GetTPCSharedMap(),asso->GetTPCSharedMap());
+ if(!passsharedfractionpaircut) continue;
+ }
+ }
Float_t weightperevent=weight;
Float_t trackeffasso=1.0;
if(fapplyAssoefficiency) trackeffasso=asso->geteffcorrectionval();
}
}
-//--------------------------------------------------------------------------------
+//------------------------------------------------------------------------------------------------
+Bool_t AliTwoParticlePIDCorr:: CalculateSharedFraction(const TBits *triggerPadMap,const TBits *assocPadMap,const TBits *triggerShareMap,const TBits *assocShareMap)
+{//source code-AliFemtoShareQualityPairCut.cxx
+Double_t nofhits=0;
+Double_t nofsharedhits=0;
+
+for(UInt_t imap=0;imap< (triggerPadMap->GetNbits() );imap++)
+{
+//if they are in same pad
+//cout<<triggerPadMap->TestBitNumber(imap)<<" "<< assocPadMap->TestBitNumber(imap)<<endl;
+if (triggerPadMap->TestBitNumber(imap) &&
+ assocPadMap->TestBitNumber(imap))
+{
+//if they share
+//cout<<triggerShareMap->TestBitNumber(imap)<<" "<<assocShareMap->TestBitNumber(imap)<<endl;
+if (triggerShareMap->TestBitNumber(imap) &&
+ assocShareMap->TestBitNumber(imap))
+{
+ //cout<<triggerShareMap->TestBitNumber(imap)<<" "<<assocShareMap->TestBitNumber(imap)<<endl;
+nofhits+=2;
+nofsharedhits+=2;
+}
+
+
+
+//not shared
+ else {
+
+ nofhits+=2;
+ }
+
+
+}
+//different pad
+
+//cout<< (triggerPadMap->TestBitNumber(imap) || assocPadMap->TestBitNumber(imap))<<endl;
+else if (triggerPadMap->TestBitNumber(imap) ||
+ assocPadMap->TestBitNumber(imap)) {
+ // One track has a hit, the other does not
+
+ nofhits++;
+ //cout<<"No hits :"<<nofhits<<endl;
+
+ }
+
+
+
+}
+
+Double_t SharedFraction=0.0;
+if(nofhits>0) SharedFraction=(nofsharedhits/nofhits);
+
+//cout<<"Fraction shared hits :"<<SharedFraction<<endl;
+
+if(SharedFraction>fSharedfraction_Pair_cut) return kFALSE;
+
+return kTRUE;
+
+}
+
+//________________________________________________________________________________________________
Float_t AliTwoParticlePIDCorr::GetTrackbyTrackeffvalue(AliAODTrack* track,Double_t cent,Float_t evzvtx, Int_t parpid)
{
//This function is called only when applyefficiency=kTRUE; also ensure that "track" is present before calling that function
gRefMultiplicity = gRefMultiplicityVZEROC;
fHistRefmult->Fill(1.,gRefMultiplicityVZEROC);
}
-
-
+ else {
+gRefMultiplicity = gRefMultiplicityTPC;
+ }
return gRefMultiplicity;
}
// get centrality object and check quality
Double_t cent_v0=-1;
Double_t nooftrackstruth=0;
+ Bool_t shift_to_TRACKS_MANUAL=kFALSE;//in case of wrong setting automatic shift to Tracks_Manual method
if(fCentralityMethod=="V0M" || fCentralityMethod=="V0A" || fCentralityMethod=="V0C" || fCentralityMethod=="CL1" || fCentralityMethod=="ZNA" || fCentralityMethod=="V0AEq" || fCentralityMethod=="V0CEq" || fCentralityMethod=="V0MEq")//for PbPb, pPb, pp7TeV(still to be introduced)//data or RecoMC and also for TRUTH
{
+ /*
+if(fSampleType=="pp_7" && fPPVsMultUtils)
+{//for pp 7 TeV case only using Alianalysisutils class
+ if(fAnalysisUtils) cent_v0 = fAnalysisUtils->GetMultiplicityPercentile((AliVEvent*)event,fCentralityMethod);
+ else cent_v0 = -1;
+ fHistCentStats->Fill(0.,fAnalysisUtils->GetMultiplicityPercentile((AliVEvent*)event,"V0A"));
+ fHistCentStats->Fill(1.,fAnalysisUtils->GetMultiplicityPercentile((AliVEvent*)event,"V0C"));
+ fHistCentStats->Fill(2.,fAnalysisUtils->GetMultiplicityPercentile((AliVEvent*)event,"V0M"));
+ fHistCentStats->Fill(3.,fAnalysisUtils->GetMultiplicityPercentile((AliVEvent*)event,"V0AEq"));//only available for LHC10d at present (Quantile info)
+ fHistCentStats->Fill(4.,fAnalysisUtils->GetMultiplicityPercentile((AliVEvent*)event,"V0CEq"));//only available for LHC10d at present (Quantile info)
+ fHistCentStats->Fill(5.,fAnalysisUtils->GetMultiplicityPercentile((AliVEvent*)event,"V0MEq"));//only available for LHC10d at present (Quantile info)
+ }
+ */
+ if(fSampleType=="pPb" || fSampleType=="PbPb")
+ {
AliCentrality *centralityObj=0;
AliAODHeader *header = (AliAODHeader*) event->GetHeader();
if(!header) return -1;
centralityObj = header->GetCentralityP();
// if (centrality->GetQuality() != 0) return ;
-
- if(centralityObj)
- {
+ if(centralityObj){
fHistCentStats->Fill(0.,centralityObj->GetCentralityPercentile("V0A"));
fHistCentStats->Fill(1.,centralityObj->GetCentralityPercentile("V0C"));
fHistCentStats->Fill(2.,centralityObj->GetCentralityPercentile("V0M"));
-if(fSampleType=="pp") fHistCentStats->Fill(3.,centralityObj->GetCentralityPercentile("V0AEq"));//only available for LHC10d at present (Quantile info)
-if(fSampleType=="pp") fHistCentStats->Fill(4.,centralityObj->GetCentralityPercentile("V0CEq"));//only available for LHC10d at present (Quantile info)
-if(fSampleType=="pp") fHistCentStats->Fill(5.,centralityObj->GetCentralityPercentile("V0MEq"));//only available for LHC10d at present (Quantile info)
+ fHistCentStats->Fill(3.,centralityObj->GetCentralityPercentile("V0AEq"));//only available for LHC10d at present (Quantile info)
+ fHistCentStats->Fill(4.,centralityObj->GetCentralityPercentile("V0CEq"));//only available for LHC10d at present (Quantile info)
+ fHistCentStats->Fill(5.,centralityObj->GetCentralityPercentile("V0MEq"));//only available for LHC10d at present (Quantile info)
-if(fSampleType=="pPb" || fSampleType=="PbPb") fHistCentStats->Fill(6.,centralityObj->GetCentralityPercentile("CL1"));
-if(fSampleType=="pPb" || fSampleType=="PbPb") fHistCentStats->Fill(7.,centralityObj->GetCentralityPercentile("ZNA"));
+ fHistCentStats->Fill(6.,centralityObj->GetCentralityPercentile("CL1"));
+ fHistCentStats->Fill(7.,centralityObj->GetCentralityPercentile("ZNA"));
- cent_v0 = centralityObj->GetCentralityPercentile(fCentralityMethod);
- }
+ cent_v0 = centralityObj->GetCentralityPercentile(fCentralityMethod);
+ }
else cent_v0= -1;
+ }
+ else shift_to_TRACKS_MANUAL=kTRUE;
+
}//centralitymethod condition
- else if(fCentralityMethod=="V0M_MANUAL" || fCentralityMethod=="V0A_MANUAL" || fCentralityMethod=="V0C_MANUAL" || fCentralityMethod=="TRACKS_MANUAL")//data or RecoMc and also for TRUTH
+ else if(fCentralityMethod=="V0M_MANUAL" || fCentralityMethod=="V0A_MANUAL" || fCentralityMethod=="V0C_MANUAL" || fCentralityMethod=="TRACKS_MANUAL" || shift_to_TRACKS_MANUAL)//data or RecoMc and also for TRUTH
{
if(!truth){//for data or RecoMC
cent_v0 = GetReferenceMultiplicityVZEROFromAOD(event);
}//for data or RecoMC
- if(truth){//condition for TRUTH case
+ if(truth && (fAnalysisType == "MCAOD")){//condition for TRUTH case
//check for TClonesArray(truth track MC information)
fArrayMC = dynamic_cast<TClonesArray*>(event->FindListObject(AliAODMCParticle::StdBranchName()));
if (!fArrayMC) {
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff