#include "AliUEHistograms.h"
#include "AliCFContainer.h"
#include "AliVParticle.h"
#include "AliAODTrack.h"
#include "TList.h"
#include "TCanvas.h"
#include "TH2F.h"
#include "TH1F.h"
#include "TH3F.h"
#include "TMath.h"
#include "TLorentzVector.h"
ClassImp(AliUEHistograms)
const Int_t AliUEHistograms::fgkUEHists = 3;
AliUEHistograms::AliUEHistograms(const char* name, const char* histograms, const char* binning) :
TNamed(name, name),
fNumberDensitypT(0),
fSumpT(0),
fNumberDensityPhi(0),
fCorrelationpT(0),
fCorrelationEta(0),
fCorrelationPhi(0),
fCorrelationR(0),
fCorrelationLeading2Phi(0),
fCorrelationMultiplicity(0),
fYields(0),
fInvYield2(0),
fEventCount(0),
fEventCountDifferential(0),
fVertexContributors(0),
fCentralityDistribution(0),
fCentralityCorrelation(0),
fITSClusterMap(0),
fControlConvResoncances(0),
fEfficiencyCorrectionTriggers(0),
fEfficiencyCorrectionAssociated(0),
fSelectCharge(0),
fTriggerSelectCharge(0),
fAssociatedSelectCharge(0),
fTriggerRestrictEta(-1),
fEtaOrdering(kFALSE),
fCutConversions(kFALSE),
fCutResonances(kFALSE),
fRejectResonanceDaughters(-1),
fOnlyOneEtaSide(0),
fWeightPerEvent(kFALSE),
fPtOrder(kTRUE),
fTwoTrackCutMinRadius(0.8),
fRunNumber(0),
fMergeCount(1)
{
AliLog::SetClassDebugLevel("AliCFContainer", -1);
AliLog::SetClassDebugLevel("AliCFGridSparse", -3);
fTwoTrackDistancePt[0] = 0;
fTwoTrackDistancePt[1] = 0;
TString histogramsStr(histograms);
TString defaultBinningStr;
defaultBinningStr = "eta: -1.0, -0.9, -0.8, -0.7, -0.6, -0.5, -0.4, -0.3, -0.2, -0.1, 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0\n"
"p_t_assoc: 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 8.0\n"
"p_t_leading: 0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0, 13.5, 14.0, 14.5, 15.0, 15.5, 16.0, 16.5, 17.0, 17.5, 18.0, 18.5, 19.0, 19.5, 20.0, 20.5, 21.0, 21.5, 22.0, 22.5, 23.0, 23.5, 24.0, 24.5, 25.0, 25.5, 26.0, 26.5, 27.0, 27.5, 28.0, 28.5, 29.0, 29.5, 30.0, 30.5, 31.0, 31.5, 32.0, 32.5, 33.0, 33.5, 34.0, 34.5, 35.0, 35.5, 36.0, 36.5, 37.0, 37.5, 38.0, 38.5, 39.0, 39.5, 40.0, 40.5, 41.0, 41.5, 42.0, 42.5, 43.0, 43.5, 44.0, 44.5, 45.0, 45.5, 46.0, 46.5, 47.0, 47.5, 48.0, 48.5, 49.0, 49.5, 50.0\n"
"p_t_leading_course: 0.5, 1.0, 2.0, 3.0, 4.0, 6.0, 8.0\n"
"p_t_eff: 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5, 2.75, 3.0, 3.25, 3.5, 3.75, 4.0, 4.5, 5.0, 6.0, 7.0, 8.0\n"
"vertex_eff: -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10\n"
;
if (histogramsStr.Contains("4") || histogramsStr.Contains("5") || histogramsStr.Contains("6"))
{
if (histogramsStr.Contains("C"))
defaultBinningStr += "multiplicity: 0, 20, 40, 60, 80, 100.1\n";
else
defaultBinningStr += "multiplicity: 0, 1, 2, 3, 4, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.1\n";
if (histogramsStr.Contains("5"))
defaultBinningStr += "vertex: -7, -5, -3, -1, 1, 3, 5, 7\n";
else
defaultBinningStr += "vertex: -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10\n";
if (histogramsStr.Contains("R"))
defaultBinningStr += "delta_phi: -1.570796, -1.483530, -1.396263, -1.308997, -1.221730, -1.134464, -1.047198, -0.959931, -0.872665, -0.785398, -0.698132, -0.610865, -0.523599, -0.436332, -0.349066, -0.261799, -0.174533, -0.087266, 0.0, 0.087266, 0.174533, 0.261799, 0.349066, 0.436332, 0.523599, 0.610865, 0.698132, 0.785398, 0.872665, 0.959931, 1.047198, 1.134464, 1.221730, 1.308997, 1.396263, 1.483530, 1.570796, 1.658063, 1.745329, 1.832596, 1.919862, 2.007129, 2.094395, 2.181662, 2.268928, 2.356194, 2.443461, 2.530727, 2.617994, 2.705260, 2.792527, 2.879793, 2.967060, 3.054326, 3.141593, 3.228859, 3.316126, 3.403392, 3.490659, 3.577925, 3.665191, 3.752458, 3.839724, 3.926991, 4.014257, 4.101524, 4.188790, 4.276057, 4.363323, 4.450590, 4.537856, 4.625123, 4.712389\n"
"delta_eta: -2.4, -2.3, -2.2, -2.1, -2.0, -1.9, -1.8, -1.7, -1.6, -1.5, -1.4, -1.3, -1.2, -1.1, -1.0, -0.9, -0.8, -0.7, -0.6, -0.5, -0.4, -0.3, -0.2, -0.1, 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0,2.1, 2.2, 2.3, 2.4\n"
;
else
defaultBinningStr += "delta_phi: -1.570796, -1.483530, -1.396263, -1.308997, -1.221730, -1.134464, -1.047198, -0.959931, -0.872665, -0.785398, -0.698132, -0.610865, -0.523599, -0.436332, -0.349066, -0.261799, -0.174533, -0.087266, -0.043633, -0.021817, 0.0, 0.021817, 0.043633, 0.087266, 0.174533, 0.261799, 0.349066, 0.436332, 0.523599, 0.610865, 0.698132, 0.785398, 0.872665, 0.959931, 1.047198, 1.134464, 1.221730, 1.308997, 1.396263, 1.483530, 1.570796, 1.658063, 1.745329, 1.832596, 1.919862, 2.007129, 2.094395, 2.181662, 2.268928, 2.356194, 2.443461, 2.530727, 2.617994, 2.705260, 2.792527, 2.879793, 2.967060, 3.054326, 3.141593, 3.228859, 3.316126, 3.403392, 3.490659, 3.577925, 3.665191, 3.752458, 3.839724, 3.926991, 4.014257, 4.101524, 4.188790, 4.276057, 4.363323, 4.450590, 4.537856, 4.625123, 4.712389\n"
"delta_eta: -2.0, -1.9, -1.8, -1.7, -1.6, -1.5, -1.4, -1.3, -1.2, -1.1, -1.0, -0.9, -0.8, -0.7, -0.6, -0.5, -0.4, -0.3, -0.2, -0.1, -0.05, -0.025, 0, 0.025, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0\n"
;
}
else
defaultBinningStr += "multiplicity: -0.5, 0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 10.5, 11.5, 12.5, 13.5, 200.0\n"
"delta_phi: -1.570796, -1.483530, -1.396263, -1.308997, -1.221730, -1.134464, -1.047198, -0.959931, -0.872665, -0.785398, -0.698132, -0.610865, -0.523599, -0.436332, -0.349066, -0.261799, -0.174533, -0.087266, 0.0, 0.087266, 0.174533, 0.261799, 0.349066, 0.436332, 0.523599, 0.610865, 0.698132, 0.785398, 0.872665, 0.959931, 1.047198, 1.134464, 1.221730, 1.308997, 1.396263, 1.483530, 1.570796, 1.658063, 1.745329, 1.832596, 1.919862, 2.007129, 2.094395, 2.181662, 2.268928, 2.356194, 2.443461, 2.530727, 2.617994, 2.705260, 2.792527, 2.879793, 2.967060, 3.054326, 3.141593, 3.228859, 3.316126, 3.403392, 3.490659, 3.577925, 3.665191, 3.752458, 3.839724, 3.926991, 4.014257, 4.101524, 4.188790, 4.276057, 4.363323, 4.450590, 4.537856, 4.625123, 4.712389\n"
"vertex: -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10\n"
;
TString binningStr = AliUEHist::CombineBinning(defaultBinningStr, TString(binning));
if (histogramsStr.Contains("1"))
fNumberDensitypT = new AliUEHist("NumberDensitypT", binningStr);
if (histogramsStr.Contains("2"))
fSumpT = new AliUEHist("SumpT", binningStr);
if (histogramsStr.Contains("3"))
fNumberDensityPhi = new AliUEHist("NumberDensityPhi", binningStr);
else if (histogramsStr.Contains("4"))
fNumberDensityPhi = new AliUEHist("NumberDensityPhiCentrality", binningStr);
else if (histogramsStr.Contains("5") || histogramsStr.Contains("6"))
fNumberDensityPhi = new AliUEHist("NumberDensityPhiCentralityVtx", binningStr);
Bool_t oldStatus = TH1::AddDirectoryStatus();
TH1::AddDirectory(kFALSE);
if (!histogramsStr.Contains("4") && !histogramsStr.Contains("5") && !histogramsStr.Contains("6"))
{
fCorrelationpT = new TH2F("fCorrelationpT", ";p_{T,lead} (MC);p_{T,lead} (RECO)", 200, 0, 50, 200, 0, 50);
fCorrelationEta = new TH2F("fCorrelationEta", ";#eta_{lead} (MC);#eta_{T,lead} (RECO)", 200, -1, 1, 200, -1, 1);
fCorrelationPhi = new TH2F("fCorrelationPhi", ";#varphi_{lead} (MC);#varphi_{T,lead} (RECO)", 200, 0, TMath::TwoPi(), 200, 0, TMath::TwoPi());
}
else
{
fCorrelationpT = new TH2F("fCorrelationpT", ";Centrality;p_{T} (RECO)", 100, 0, 100.001, 200, 0, 50);
fCorrelationEta = new TH2F("fCorrelationEta", ";Centrality;#eta (RECO)", 100, 0, 100.001, 200, -5, 5);
fCorrelationPhi = new TH2F("fCorrelationPhi", ";Centrality;#varphi (RECO)", 100, 0, 100.001, 200, 0, TMath::TwoPi());
}
fCorrelationR = new TH2F("fCorrelationR", ";R;p_{T,lead} (MC)", 200, 0, 2, 200, 0, 50);
fCorrelationLeading2Phi = new TH2F("fCorrelationLeading2Phi", ";#Delta #varphi;p_{T,lead} (MC)", 200, -TMath::Pi(), TMath::Pi(), 200, 0, 50);
fCorrelationMultiplicity = new TH2F("fCorrelationMultiplicity", ";MC tracks;Reco tracks", 100, -0.5, 99.5, 100, -0.5, 99.5);
fYields = new TH3F("fYields", ";centrality;pT;eta", 100, 0, 100, 40, 0, 20, 100, -1, 1);
fInvYield2 = new TH2F("fInvYield2", ";centrality;pT;1/pT dNch/dpT", 100, 0, 100, 80, 0, 20);
if (!histogramsStr.Contains("4") && !histogramsStr.Contains("5") && !histogramsStr.Contains("6"))
{
fEventCount = new TH2F("fEventCount", ";step;event type;count", AliUEHist::fgkCFSteps+2, -2.5, -0.5 + AliUEHist::fgkCFSteps, 3, -0.5, 2.5);
fEventCount->GetYaxis()->SetBinLabel(1, "ND");
fEventCount->GetYaxis()->SetBinLabel(2, "SD");
fEventCount->GetYaxis()->SetBinLabel(3, "DD");
}
else
{
fEventCount = new TH2F("fEventCount", ";step;centrality;count", AliUEHist::fgkCFSteps+2, -2.5, -0.5 + AliUEHist::fgkCFSteps, fNumberDensityPhi->GetEventHist()->GetNBins(1), fNumberDensityPhi->GetEventHist()->GetAxis(1, 0)->GetXbins()->GetArray());
}
fEventCountDifferential = new TH3F("fEventCountDifferential", ";p_{T,lead};step;event type", 100, 0, 50, AliUEHist::fgkCFSteps, -0.5, -0.5 + AliUEHist::fgkCFSteps, 3, -0.5, 2.5);
fEventCountDifferential->GetZaxis()->SetBinLabel(1, "ND");
fEventCountDifferential->GetZaxis()->SetBinLabel(2, "SD");
fEventCountDifferential->GetZaxis()->SetBinLabel(3, "DD");
fVertexContributors = new TH1F("fVertexContributors", ";contributors;count", 100, -0.5, 99.5);
if (fNumberDensityPhi)
{
fCentralityDistribution = new TH1F("fCentralityDistribution", ";centrality;count", fNumberDensityPhi->GetEventHist()->GetNBins(1), fNumberDensityPhi->GetEventHist()->GetAxis(1, 0)->GetXbins()->GetArray());
fCentralityCorrelation = new TH2F("fCentralityCorrelation", ";centrality;multiplicity", 404, 0, 101, 200, 0, 4000);
}
fITSClusterMap = new TH3F("fITSClusterMap", "; its cluster map; centrality; pT", 256, -0.5, 255.5, 20, 0, 100.001, 100, 0, 20);
fControlConvResoncances = new TH2F("fControlConvResoncances", ";id;delta mass", 3, -0.5, 2.5, 100, -0.1, 0.1);
TH1::AddDirectory(oldStatus);
}
AliUEHistograms::AliUEHistograms(const AliUEHistograms &c) :
TNamed(fName, fTitle),
fNumberDensitypT(0),
fSumpT(0),
fNumberDensityPhi(0),
fCorrelationpT(0),
fCorrelationEta(0),
fCorrelationPhi(0),
fCorrelationR(0),
fCorrelationLeading2Phi(0),
fCorrelationMultiplicity(0),
fYields(0),
fInvYield2(0),
fEventCount(0),
fEventCountDifferential(0),
fVertexContributors(0),
fCentralityDistribution(0),
fCentralityCorrelation(0),
fITSClusterMap(0),
fControlConvResoncances(0),
fEfficiencyCorrectionTriggers(0),
fEfficiencyCorrectionAssociated(0),
fSelectCharge(0),
fTriggerSelectCharge(0),
fAssociatedSelectCharge(0),
fTriggerRestrictEta(-1),
fEtaOrdering(kFALSE),
fCutConversions(kFALSE),
fCutResonances(kFALSE),
fRejectResonanceDaughters(-1),
fOnlyOneEtaSide(0),
fWeightPerEvent(kFALSE),
fPtOrder(kTRUE),
fTwoTrackCutMinRadius(0.8),
fRunNumber(0),
fMergeCount(1)
{
fTwoTrackDistancePt[0] = 0;
fTwoTrackDistancePt[1] = 0;
((AliUEHistograms &) c).Copy(*this);
}
AliUEHistograms::~AliUEHistograms()
{
DeleteContainers();
}
void AliUEHistograms::DeleteContainers()
{
if (fNumberDensitypT)
{
delete fNumberDensitypT;
fNumberDensitypT = 0;
}
if (fSumpT)
{
delete fSumpT;
fSumpT = 0;
}
if (fNumberDensityPhi)
{
delete fNumberDensityPhi;
fNumberDensityPhi = 0;
}
if (fCorrelationpT)
{
delete fCorrelationpT;
fCorrelationpT = 0;
}
if (fCorrelationEta)
{
delete fCorrelationEta;
fCorrelationEta = 0;
}
if (fCorrelationPhi)
{
delete fCorrelationPhi;
fCorrelationPhi = 0;
}
if (fCorrelationR)
{
delete fCorrelationR;
fCorrelationR = 0;
}
if (fCorrelationLeading2Phi)
{
delete fCorrelationLeading2Phi;
fCorrelationLeading2Phi = 0;
}
if (fCorrelationMultiplicity)
{
delete fCorrelationMultiplicity;
fCorrelationMultiplicity = 0;
}
if (fYields)
{
delete fYields;
fYields = 0;
}
if (fInvYield2)
{
delete fInvYield2;
fInvYield2 = 0;
}
if (fEventCount)
{
delete fEventCount;
fEventCount = 0;
}
if (fEventCountDifferential)
{
delete fEventCountDifferential;
fEventCountDifferential = 0;
}
if (fVertexContributors)
{
delete fVertexContributors;
fVertexContributors = 0;
}
if (fCentralityDistribution)
{
delete fCentralityDistribution;
fCentralityDistribution = 0;
}
if (fCentralityCorrelation)
{
delete fCentralityCorrelation;
fCentralityCorrelation = 0;
}
if (fITSClusterMap)
{
delete fITSClusterMap;
fITSClusterMap = 0;
}
for (Int_t i=0; i<2; i++)
if (fTwoTrackDistancePt[i])
{
delete fTwoTrackDistancePt[i];
fTwoTrackDistancePt[i] = 0;
}
if (fControlConvResoncances)
{
delete fControlConvResoncances;
fControlConvResoncances = 0;
}
if (fEfficiencyCorrectionTriggers)
{
delete fEfficiencyCorrectionTriggers;
fEfficiencyCorrectionTriggers = 0;
}
if (fEfficiencyCorrectionAssociated)
{
delete fEfficiencyCorrectionAssociated;
fEfficiencyCorrectionAssociated = 0;
}
}
AliUEHist* AliUEHistograms::GetUEHist(Int_t id)
{
switch (id)
{
case 0: return fNumberDensitypT; break;
case 1: return fSumpT; break;
case 2: return fNumberDensityPhi; break;
}
return 0;
}
Int_t AliUEHistograms::CountParticles(TList* list, Float_t ptMin)
{
Int_t count = 0;
for (Int_t j=0; j<list->GetEntries(); j++)
if (((AliVParticle*) list->At(j))->Pt() > ptMin)
count++;
return count;
}
void AliUEHistograms::Fill(Int_t eventType, Float_t zVtx, AliUEHist::CFStep step, AliVParticle* leading, TList* toward, TList* away, TList* min, TList* max)
{
if (leading)
{
Int_t multiplicity = 0;
Float_t ptMin = 0.15;
if (leading->Pt() > ptMin)
multiplicity++;
multiplicity += CountParticles(toward, ptMin);
multiplicity += CountParticles(away, ptMin);
multiplicity += CountParticles(min, ptMin);
multiplicity += CountParticles(max, ptMin);
FillRegion(AliUEHist::kToward, zVtx, step, leading, toward, multiplicity);
FillRegion(AliUEHist::kAway, zVtx, step, leading, away, multiplicity);
FillRegion(AliUEHist::kMin, zVtx, step, leading, min, multiplicity);
FillRegion(AliUEHist::kMax, zVtx, step, leading, max, multiplicity);
Double_t vars[3];
vars[0] = leading->Pt();
vars[1] = multiplicity;
vars[2] = zVtx;
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->GetEventHist()->Fill(vars, step);
fEventCountDifferential->Fill(leading->Pt(), step, eventType);
}
FillEvent(eventType, step);
}
void AliUEHistograms::FillRegion(AliUEHist::Region region, Float_t zVtx, AliUEHist::CFStep step, AliVParticle* leading, TList* list, Int_t multiplicity)
{
for (Int_t i=0; i<list->GetEntries(); i++)
{
AliVParticle* particle = (AliVParticle*) list->At(i);
Double_t vars[6];
vars[0] = particle->Eta();
vars[1] = particle->Pt();
vars[2] = leading->Pt();
vars[3] = multiplicity;
vars[4] = leading->Phi() - particle->Phi();
if (vars[4] > 1.5 * TMath::Pi())
vars[4] -= TMath::TwoPi();
if (vars[4] < -0.5 * TMath::Pi())
vars[4] += TMath::TwoPi();
vars[5] = zVtx;
if (fNumberDensitypT)
fNumberDensitypT->GetTrackHist(region)->Fill(vars, step);
if (fSumpT)
fSumpT->GetTrackHist(region)->Fill(vars, step, particle->Pt());
if (fNumberDensityPhi)
fNumberDensityPhi->GetTrackHist(AliUEHist::kToward)->Fill(vars, step);
}
}
void AliUEHistograms::Fill(AliVParticle* leadingMC, AliVParticle* leadingReco)
{
if (leadingMC)
{
fCorrelationpT->Fill(leadingMC->Pt(), leadingReco->Pt());
if (leadingMC->Pt() > 0.5)
{
fCorrelationEta->Fill(leadingMC->Eta(), leadingReco->Eta());
fCorrelationPhi->Fill(leadingMC->Phi(), leadingReco->Phi());
}
Float_t phiDiff = leadingMC->Phi() - leadingReco->Phi();
if (phiDiff > TMath::Pi())
phiDiff -= TMath::TwoPi();
if (phiDiff < -TMath::Pi())
phiDiff += TMath::TwoPi();
Float_t etaDiff = leadingMC->Eta() - leadingReco->Eta();
fCorrelationR->Fill(TMath::Sqrt(phiDiff * phiDiff + etaDiff * etaDiff), leadingMC->Pt());
fCorrelationLeading2Phi->Fill(phiDiff, leadingMC->Pt());
}
else
{
fCorrelationpT->Fill(1.0, leadingReco->Pt());
if (leadingReco->Pt() > 0.5)
{
fCorrelationEta->Fill(0.0, leadingReco->Eta());
fCorrelationPhi->Fill(0.0, leadingReco->Phi());
}
}
}
void AliUEHistograms::FillCorrelations(Double_t centrality, Float_t zVtx, AliUEHist::CFStep step, TObjArray* particles, TObjArray* mixed, Float_t weight, Bool_t firstTime, Bool_t twoTrackEfficiencyCut, Float_t bSign, Float_t twoTrackEfficiencyCutValue, Bool_t applyEfficiency)
{
Bool_t fillpT = kFALSE;
if (weight < 0)
fillpT = kTRUE;
if (twoTrackEfficiencyCut && !fTwoTrackDistancePt[0])
{
Bool_t oldStatus = TH1::AddDirectoryStatus();
TH1::AddDirectory(kFALSE);
fTwoTrackDistancePt[0] = new TH3F("fTwoTrackDistancePt[0]", ";#Delta#eta;#Delta#varphi^{*}_{min};#Delta p_{T}", 100, -0.15, 0.15, 100, -0.05, 0.05, 20, 0, 10);
fTwoTrackDistancePt[1] = (TH3F*) fTwoTrackDistancePt[0]->Clone("fTwoTrackDistancePt[1]");
TH1::AddDirectory(oldStatus);
}
TObjArray* input = (mixed) ? mixed : particles;
TArrayF eta(input->GetEntriesFast());
for (Int_t i=0; i<input->GetEntriesFast(); i++)
eta[i] = ((AliVParticle*) input->UncheckedAt(i))->Eta();
if (particles)
{
Int_t jMax = particles->GetEntriesFast();
if (mixed)
jMax = mixed->GetEntriesFast();
TH1* triggerWeighting = 0;
if (fWeightPerEvent)
{
TAxis* axis = fNumberDensityPhi->GetTrackHist(AliUEHist::kToward)->GetGrid(0)->GetGrid()->GetAxis(2);
triggerWeighting = new TH1F("triggerWeighting", "", axis->GetNbins(), axis->GetXbins()->GetArray());
for (Int_t i=0; i<particles->GetEntriesFast(); i++)
{
AliVParticle* triggerParticle = (AliVParticle*) particles->UncheckedAt(i);
Float_t triggerEta = triggerParticle->Eta();
if (fTriggerRestrictEta > 0 && TMath::Abs(triggerEta) > fTriggerRestrictEta)
continue;
if (fOnlyOneEtaSide != 0)
{
if (fOnlyOneEtaSide * triggerEta < 0)
continue;
}
if (fTriggerSelectCharge != 0)
if (triggerParticle->Charge() * fTriggerSelectCharge < 0)
continue;
triggerWeighting->Fill(triggerParticle->Pt());
}
}
const UInt_t kResonanceDaughterFlag = 1 << 14;
if (fRejectResonanceDaughters > 0)
{
Double_t resonanceMass = -1;
Double_t massDaughter1 = -1;
Double_t massDaughter2 = -1;
const Double_t interval = 0.02;
switch (fRejectResonanceDaughters)
{
case 1: resonanceMass = 1.2; massDaughter1 = 0.1396; massDaughter2 = 0.9383; break;
case 2: resonanceMass = 0.4976; massDaughter1 = 0.1396; massDaughter2 = massDaughter1; break;
case 3: resonanceMass = 1.115; massDaughter1 = 0.1396; massDaughter2 = 0.9383; break;
default: AliFatal(Form("Invalid setting %d", fRejectResonanceDaughters));
}
for (Int_t i=0; i<particles->GetEntriesFast(); i++)
particles->UncheckedAt(i)->ResetBit(kResonanceDaughterFlag);
if (mixed)
for (Int_t i=0; i<jMax; i++)
mixed->UncheckedAt(i)->ResetBit(kResonanceDaughterFlag);
for (Int_t i=0; i<particles->GetEntriesFast(); i++)
{
AliVParticle* triggerParticle = (AliVParticle*) particles->UncheckedAt(i);
for (Int_t j=0; j<jMax; j++)
{
if (!mixed && i == j)
continue;
AliVParticle* particle = 0;
if (!mixed)
particle = (AliVParticle*) particles->UncheckedAt(j);
else
particle = (AliVParticle*) mixed->UncheckedAt(j);
if (mixed && triggerParticle->IsEqual(particle))
continue;
if (triggerParticle->Charge() * particle->Charge() > 0)
continue;
Float_t mass = GetInvMassSquaredCheap(triggerParticle->Pt(), triggerParticle->Eta(), triggerParticle->Phi(), particle->Pt(), particle->Eta(), particle->Phi(), massDaughter1, massDaughter2);
if (TMath::Abs(mass - resonanceMass*resonanceMass) < interval*5)
{
mass = GetInvMassSquared(triggerParticle->Pt(), triggerParticle->Eta(), triggerParticle->Phi(), particle->Pt(), particle->Eta(), particle->Phi(), massDaughter1, massDaughter2);
if (mass > (resonanceMass-interval)*(resonanceMass-interval) && mass < (resonanceMass+interval)*(resonanceMass+interval))
{
triggerParticle->SetBit(kResonanceDaughterFlag);
particle->SetBit(kResonanceDaughterFlag);
}
}
}
}
}
for (Int_t i=0; i<particles->GetEntriesFast(); i++)
{
AliVParticle* triggerParticle = (AliVParticle*) particles->UncheckedAt(i);
Float_t triggerEta = triggerParticle->Eta();
if (fTriggerRestrictEta > 0 && TMath::Abs(triggerEta) > fTriggerRestrictEta)
continue;
if (fOnlyOneEtaSide != 0)
{
if (fOnlyOneEtaSide * triggerEta < 0)
continue;
}
if (fTriggerSelectCharge != 0)
if (triggerParticle->Charge() * fTriggerSelectCharge < 0)
continue;
if (fRejectResonanceDaughters > 0)
if (triggerParticle->TestBit(kResonanceDaughterFlag))
{
continue;
}
for (Int_t j=0; j<jMax; j++)
{
if (!mixed && i == j)
continue;
AliVParticle* particle = 0;
if (!mixed)
particle = (AliVParticle*) particles->UncheckedAt(j);
else
particle = (AliVParticle*) mixed->UncheckedAt(j);
if (mixed && triggerParticle->IsEqual(particle))
continue;
if (fPtOrder)
if (particle->Pt() >= triggerParticle->Pt())
continue;
if (fAssociatedSelectCharge != 0)
if (particle->Charge() * fAssociatedSelectCharge < 0)
continue;
if (fSelectCharge > 0)
{
if (fSelectCharge == 1 && particle->Charge() * triggerParticle->Charge() > 0)
continue;
if (fSelectCharge == 2 && particle->Charge() * triggerParticle->Charge() < 0)
continue;
}
if (fEtaOrdering)
{
if (triggerEta < 0 && eta[j] < triggerEta)
continue;
if (triggerEta > 0 && eta[j] > triggerEta)
continue;
}
if (fRejectResonanceDaughters > 0)
if (particle->TestBit(kResonanceDaughterFlag))
{
continue;
}
if (fCutConversions && particle->Charge() * triggerParticle->Charge() < 0)
{
Float_t mass = GetInvMassSquaredCheap(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.510e-3, 0.510e-3);
if (mass < 0.1)
{
mass = GetInvMassSquared(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.510e-3, 0.510e-3);
fControlConvResoncances->Fill(0.0, mass);
if (mass < 0.04*0.04)
continue;
}
}
if (fCutResonances && particle->Charge() * triggerParticle->Charge() < 0)
{
Float_t mass = GetInvMassSquaredCheap(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.1396, 0.1396);
const Float_t kK0smass = 0.4976;
if (TMath::Abs(mass - kK0smass*kK0smass) < 0.1)
{
mass = GetInvMassSquared(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.1396, 0.1396);
fControlConvResoncances->Fill(1, mass - kK0smass*kK0smass);
if (mass > (kK0smass-0.02)*(kK0smass-0.02) && mass < (kK0smass+0.02)*(kK0smass+0.02))
continue;
}
}
if (fCutResonances && particle->Charge() * triggerParticle->Charge() < 0)
{
Float_t mass1 = GetInvMassSquaredCheap(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.1396, 0.9383);
Float_t mass2 = GetInvMassSquaredCheap(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.9383, 0.1396);
const Float_t kLambdaMass = 1.115;
if (TMath::Abs(mass1 - kLambdaMass*kLambdaMass) < 0.1)
{
mass1 = GetInvMassSquared(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.1396, 0.9383);
fControlConvResoncances->Fill(2, mass1 - kLambdaMass*kLambdaMass);
if (mass1 > (kLambdaMass-0.02)*(kLambdaMass-0.02) && mass1 < (kLambdaMass+0.02)*(kLambdaMass+0.02))
continue;
}
if (TMath::Abs(mass2 - kLambdaMass*kLambdaMass) < 0.1)
{
mass2 = GetInvMassSquared(triggerParticle->Pt(), triggerEta, triggerParticle->Phi(), particle->Pt(), eta[j], particle->Phi(), 0.9383, 0.1396);
fControlConvResoncances->Fill(2, mass2 - kLambdaMass*kLambdaMass);
if (mass2 > (kLambdaMass-0.02)*(kLambdaMass-0.02) && mass2 < (kLambdaMass+0.02)*(kLambdaMass+0.02))
continue;
}
}
if (twoTrackEfficiencyCut)
{
Float_t phi1 = triggerParticle->Phi();
Float_t pt1 = triggerParticle->Pt();
Float_t charge1 = triggerParticle->Charge();
Float_t phi2 = particle->Phi();
Float_t pt2 = particle->Pt();
Float_t charge2 = particle->Charge();
Float_t deta = triggerEta - eta[j];
if (TMath::Abs(deta) < twoTrackEfficiencyCutValue * 2.5 * 3)
{
Float_t dphistar1 = GetDPhiStar(phi1, pt1, charge1, phi2, pt2, charge2, fTwoTrackCutMinRadius, bSign);
Float_t dphistar2 = GetDPhiStar(phi1, pt1, charge1, phi2, pt2, charge2, 2.5, bSign);
const Float_t kLimit = twoTrackEfficiencyCutValue * 3;
Float_t dphistarminabs = 1e5;
Float_t dphistarmin = 1e5;
if (TMath::Abs(dphistar1) < kLimit || TMath::Abs(dphistar2) < kLimit || dphistar1 * dphistar2 < 0)
{
for (Double_t rad=fTwoTrackCutMinRadius; rad<2.51; rad+=0.01)
{
Float_t dphistar = GetDPhiStar(phi1, pt1, charge1, phi2, pt2, charge2, rad, bSign);
Float_t dphistarabs = TMath::Abs(dphistar);
if (dphistarabs < dphistarminabs)
{
dphistarmin = dphistar;
dphistarminabs = dphistarabs;
}
}
fTwoTrackDistancePt[0]->Fill(deta, dphistarmin, TMath::Abs(pt1 - pt2));
if (dphistarminabs < twoTrackEfficiencyCutValue && TMath::Abs(deta) < twoTrackEfficiencyCutValue)
{
continue;
}
fTwoTrackDistancePt[1]->Fill(deta, dphistarmin, TMath::Abs(pt1 - pt2));
}
}
}
Double_t vars[6];
vars[0] = triggerEta - eta[j];
vars[1] = particle->Pt();
vars[2] = triggerParticle->Pt();
vars[3] = centrality;
vars[4] = triggerParticle->Phi() - particle->Phi();
if (vars[4] > 1.5 * TMath::Pi())
vars[4] -= TMath::TwoPi();
if (vars[4] < -0.5 * TMath::Pi())
vars[4] += TMath::TwoPi();
vars[5] = zVtx;
if (fillpT)
weight = particle->Pt();
Double_t useWeight = weight;
if (applyEfficiency)
{
if (fEfficiencyCorrectionAssociated)
{
Int_t effVars[4];
effVars[0] = fEfficiencyCorrectionAssociated->GetAxis(0)->FindBin(eta[j]);
effVars[1] = fEfficiencyCorrectionAssociated->GetAxis(1)->FindBin(vars[1]);
effVars[2] = fEfficiencyCorrectionAssociated->GetAxis(2)->FindBin(vars[3]);
effVars[3] = fEfficiencyCorrectionAssociated->GetAxis(3)->FindBin(vars[5]);
useWeight *= fEfficiencyCorrectionAssociated->GetBinContent(effVars);
}
if (fEfficiencyCorrectionTriggers)
{
Int_t effVars[4];
effVars[0] = fEfficiencyCorrectionTriggers->GetAxis(0)->FindBin(triggerEta);
effVars[1] = fEfficiencyCorrectionTriggers->GetAxis(1)->FindBin(vars[2]);
effVars[2] = fEfficiencyCorrectionTriggers->GetAxis(2)->FindBin(vars[3]);
effVars[3] = fEfficiencyCorrectionTriggers->GetAxis(3)->FindBin(vars[5]);
useWeight *= fEfficiencyCorrectionTriggers->GetBinContent(effVars);
}
}
if (fWeightPerEvent)
{
Int_t weightBin = triggerWeighting->GetXaxis()->FindBin(vars[2]);
useWeight /= triggerWeighting->GetBinContent(weightBin);
}
fNumberDensityPhi->GetTrackHist(AliUEHist::kToward)->Fill(vars, step, useWeight);
}
if (firstTime)
{
Double_t vars[3];
vars[0] = triggerParticle->Pt();
vars[1] = centrality;
vars[2] = zVtx;
Double_t useWeight = 1;
if (fEfficiencyCorrectionTriggers && applyEfficiency)
{
Int_t effVars[4];
effVars[0] = fEfficiencyCorrectionTriggers->GetAxis(0)->FindBin(triggerEta);
effVars[1] = fEfficiencyCorrectionTriggers->GetAxis(1)->FindBin(vars[0]);
effVars[2] = fEfficiencyCorrectionTriggers->GetAxis(2)->FindBin(vars[1]);
effVars[3] = fEfficiencyCorrectionTriggers->GetAxis(3)->FindBin(vars[2]);
useWeight *= fEfficiencyCorrectionTriggers->GetBinContent(effVars);
}
if (TMath::Abs(triggerEta) < 0.8 && triggerParticle->Pt() > 0)
fInvYield2->Fill(centrality, triggerParticle->Pt(), useWeight / triggerParticle->Pt());
if (fWeightPerEvent)
{
Int_t weightBin = triggerWeighting->GetXaxis()->FindBin(vars[0]);
useWeight /= triggerWeighting->GetBinContent(weightBin);
}
fNumberDensityPhi->GetEventHist()->Fill(vars, step, useWeight);
fCorrelationpT->Fill(centrality, triggerParticle->Pt());
fCorrelationEta->Fill(centrality, triggerEta);
fCorrelationPhi->Fill(centrality, triggerParticle->Phi());
fYields->Fill(centrality, triggerParticle->Pt(), triggerEta);
}
}
if (triggerWeighting)
{
delete triggerWeighting;
triggerWeighting = 0;
}
}
fCentralityDistribution->Fill(centrality);
fCentralityCorrelation->Fill(centrality, particles->GetEntriesFast());
FillEvent(centrality, step);
}
void AliUEHistograms::FillTrackingEfficiency(TObjArray* mc, TObjArray* recoPrim, TObjArray* recoAll, TObjArray* recoPrimPID, TObjArray* recoAllPID, TObjArray* fake, Int_t particleType, Double_t centrality, Double_t zVtx)
{
for (Int_t step=0; step<6; step++)
{
TObjArray* list = mc;
if (step == 1)
list = recoPrim;
else if (step == 2)
list = recoAll;
else if (step == 3)
list = recoPrimPID;
else if (step == 4)
list = recoAllPID;
else if (step == 5)
list = fake;
if (!list)
continue;
for (Int_t i=0; i<list->GetEntriesFast(); i++)
{
AliVParticle* particle = (AliVParticle*) list->UncheckedAt(i);
Double_t vars[5];
vars[0] = particle->Eta();
vars[1] = particle->Pt();
vars[2] = particleType;
vars[3] = centrality;
vars[4] = zVtx;
for (Int_t j=0; j<fgkUEHists; j++)
if (GetUEHist(j))
GetUEHist(j)->GetTrackHistEfficiency()->Fill(vars, step);
}
}
}
void AliUEHistograms::FillFakePt(TObjArray* fake, Double_t centrality)
{
TObjArray* tracksReco = (TObjArray*) fake->At(0);
TObjArray* tracksMC = (TObjArray*) fake->At(1);
if (tracksReco->GetEntriesFast() != tracksMC->GetEntriesFast())
AliFatal(Form("Inconsistent arrays: %d vs %d", tracksReco->GetEntriesFast(), tracksMC->GetEntriesFast()));
for (Int_t i=0; i<tracksReco->GetEntriesFast(); i++)
{
AliVParticle* particle1 = (AliVParticle*) tracksReco->At(i);
AliVParticle* particle2 = (AliVParticle*) tracksMC->At(i);
Double_t vars[3];
vars[0] = particle1->Pt();
vars[1] = particle2->Pt();
vars[2] = centrality;
for (Int_t j=0; j<fgkUEHists; j++)
if (GetUEHist(j))
GetUEHist(j)->GetMCRecoPtCorrelation()->Fill(vars[0],vars[1],vars[2]);
}
}
void AliUEHistograms::FillEvent(Int_t eventType, Int_t step)
{
fEventCount->Fill(step, eventType);
}
void AliUEHistograms::FillEvent(Double_t centrality, Int_t step)
{
fEventCount->Fill(step, centrality);
}
void AliUEHistograms::SetEtaRange(Float_t etaMin, Float_t etaMax)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetEtaRange(etaMin, etaMax);
}
void AliUEHistograms::SetPtRange(Float_t ptMin, Float_t ptMax)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetPtRange(ptMin, ptMax);
}
void AliUEHistograms::SetPartSpecies(Int_t species)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetPartSpecies(species);
}
void AliUEHistograms::SetZVtxRange(Float_t min, Float_t max)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetZVtxRange(min, max);
}
void AliUEHistograms::SetContaminationEnhancement(TH1F* hist)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetContaminationEnhancement(hist);
}
void AliUEHistograms::SetCombineMinMax(Bool_t flag)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetCombineMinMax(flag);
}
void AliUEHistograms::SetTrackEtaCut(Float_t value)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetTrackEtaCut(value);
}
void AliUEHistograms::SetWeightPerEvent(Bool_t flag)
{
fWeightPerEvent = flag;
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->SetWeightPerEvent(fWeightPerEvent);
}
void AliUEHistograms::Correct(AliUEHistograms* corrections)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->Correct(corrections->GetUEHist(i));
}
AliUEHistograms &AliUEHistograms::operator=(const AliUEHistograms &c)
{
DeleteContainers();
if (this != &c)
((AliUEHistograms &) c).Copy(*this);
return *this;
}
void AliUEHistograms::Copy(TObject& c) const
{
AliUEHistograms& target = (AliUEHistograms &) c;
if (fNumberDensitypT)
target.fNumberDensitypT = dynamic_cast<AliUEHist*> (fNumberDensitypT->Clone());
if (fSumpT)
target.fSumpT = dynamic_cast<AliUEHist*> (fSumpT->Clone());
if (fNumberDensityPhi)
target.fNumberDensityPhi = dynamic_cast<AliUEHist*> (fNumberDensityPhi->Clone());
if (fCorrelationpT)
target.fCorrelationpT = dynamic_cast<TH2F*> (fCorrelationpT->Clone());
if (fCorrelationEta)
target.fCorrelationEta = dynamic_cast<TH2F*> (fCorrelationEta->Clone());
if (fCorrelationPhi)
target.fCorrelationPhi = dynamic_cast<TH2F*> (fCorrelationPhi->Clone());
if (fCorrelationR)
target.fCorrelationR = dynamic_cast<TH2F*> (fCorrelationR->Clone());
if (fCorrelationLeading2Phi)
target.fCorrelationLeading2Phi = dynamic_cast<TH2F*> (fCorrelationLeading2Phi->Clone());
if (fCorrelationMultiplicity)
target.fCorrelationMultiplicity = dynamic_cast<TH2F*> (fCorrelationMultiplicity->Clone());
if (fYields)
target.fYields = dynamic_cast<TH3F*> (fYields->Clone());
if (fInvYield2)
target.fInvYield2 = dynamic_cast<TH2F*> (fInvYield2->Clone());
if (fEventCount)
target.fEventCount = dynamic_cast<TH2F*> (fEventCount->Clone());
if (fEventCountDifferential)
target.fEventCountDifferential = dynamic_cast<TH3F*> (fEventCountDifferential->Clone());
if (fVertexContributors)
target.fVertexContributors = dynamic_cast<TH1F*> (fVertexContributors->Clone());
if (fCentralityDistribution)
target.fCentralityDistribution = dynamic_cast<TH1F*> (fCentralityDistribution->Clone());
if (fCentralityCorrelation)
target.fCentralityCorrelation = dynamic_cast<TH2F*> (fCentralityCorrelation->Clone());
if (fITSClusterMap)
target.fITSClusterMap = dynamic_cast<TH3F*> (fITSClusterMap->Clone());
if (fControlConvResoncances)
target.fControlConvResoncances = dynamic_cast<TH2F*> (fControlConvResoncances->Clone());
for (Int_t i=0; i<2; i++)
if (fTwoTrackDistancePt[i])
target.fTwoTrackDistancePt[i] = dynamic_cast<TH3F*> (fTwoTrackDistancePt[i]->Clone());
if (fEfficiencyCorrectionTriggers)
target.fEfficiencyCorrectionTriggers = dynamic_cast<THnF*> (fEfficiencyCorrectionTriggers->Clone());
if (fEfficiencyCorrectionAssociated)
target.fEfficiencyCorrectionAssociated = dynamic_cast<THnF*> (fEfficiencyCorrectionAssociated->Clone());
target.fSelectCharge = fSelectCharge;
target.fTriggerSelectCharge = fTriggerSelectCharge;
target.fAssociatedSelectCharge = fAssociatedSelectCharge;
target.fTriggerRestrictEta = fTriggerRestrictEta;
target.fEtaOrdering = fEtaOrdering;
target.fCutConversions = fCutConversions;
target.fCutResonances = fCutResonances;
target.fOnlyOneEtaSide = fOnlyOneEtaSide;
target.fWeightPerEvent = fWeightPerEvent;
target.fRunNumber = fRunNumber;
target.fMergeCount = fMergeCount;
target.fWeightPerEvent = fWeightPerEvent;
target.fPtOrder = fPtOrder;
target.fTwoTrackCutMinRadius = fTwoTrackCutMinRadius;
}
Long64_t AliUEHistograms::Merge(TCollection* list)
{
if (!list)
return 0;
if (list->IsEmpty())
return 1;
TIterator* iter = list->MakeIterator();
TObject* obj;
const Int_t kMaxLists = 20;
TList* lists[kMaxLists];
for (Int_t i=0; i<kMaxLists; i++)
lists[i] = new TList;
Int_t count = 0;
while ((obj = iter->Next())) {
AliUEHistograms* entry = dynamic_cast<AliUEHistograms*> (obj);
if (entry == 0)
continue;
if (entry->fNumberDensitypT)
lists[0]->Add(entry->fNumberDensitypT);
if (entry->fSumpT)
lists[1]->Add(entry->fSumpT);
if (entry->fNumberDensityPhi)
lists[2]->Add(entry->fNumberDensityPhi);
lists[3]->Add(entry->fCorrelationpT);
lists[4]->Add(entry->fCorrelationEta);
lists[5]->Add(entry->fCorrelationPhi);
lists[6]->Add(entry->fCorrelationR);
lists[7]->Add(entry->fCorrelationLeading2Phi);
lists[8]->Add(entry->fCorrelationMultiplicity);
lists[9]->Add(entry->fEventCount);
lists[10]->Add(entry->fEventCountDifferential);
lists[11]->Add(entry->fVertexContributors);
lists[12]->Add(entry->fCentralityDistribution);
lists[13]->Add(entry->fITSClusterMap);
if (entry->fTwoTrackDistancePt[0])
lists[14]->Add(entry->fTwoTrackDistancePt[0]);
if (entry->fTwoTrackDistancePt[1])
lists[15]->Add(entry->fTwoTrackDistancePt[1]);
if (entry->fCentralityCorrelation)
lists[16]->Add(entry->fCentralityCorrelation);
if (entry->fYields)
lists[17]->Add(entry->fYields);
if (entry->fInvYield2)
lists[18]->Add(entry->fInvYield2);
if (entry->fControlConvResoncances)
lists[19]->Add(entry->fControlConvResoncances);
fMergeCount += entry->fMergeCount;
count++;
}
if (fNumberDensitypT)
fNumberDensitypT->Merge(lists[0]);
if (fSumpT)
fSumpT->Merge(lists[1]);
if (fNumberDensityPhi)
fNumberDensityPhi->Merge(lists[2]);
fCorrelationpT->Merge(lists[3]);
fCorrelationEta->Merge(lists[4]);
fCorrelationPhi->Merge(lists[5]);
fCorrelationR->Merge(lists[6]);
fCorrelationLeading2Phi->Merge(lists[7]);
fCorrelationMultiplicity->Merge(lists[8]);
fEventCount->Merge(lists[9]);
fEventCountDifferential->Merge(lists[10]);
fVertexContributors->Merge(lists[11]);
fCentralityDistribution->Merge(lists[12]);
fITSClusterMap->Merge(lists[13]);
if (fTwoTrackDistancePt[0] && lists[14]->GetEntries() > 0)
fTwoTrackDistancePt[0]->Merge(lists[14]);
if (fTwoTrackDistancePt[1] && lists[15]->GetEntries() > 0)
fTwoTrackDistancePt[1]->Merge(lists[15]);
if (fCentralityCorrelation)
fCentralityCorrelation->Merge(lists[16]);
if (fYields && lists[17]->GetEntries() > 0)
fYields->Merge(lists[17]);
if (fInvYield2 && lists[18]->GetEntries() > 0)
fInvYield2->Merge(lists[18]);
if (fControlConvResoncances && lists[19]->GetEntries() > 0)
fControlConvResoncances->Merge(lists[19]);
for (Int_t i=0; i<kMaxLists; i++)
delete lists[i];
return count+1;
}
void AliUEHistograms::CopyReconstructedData(AliUEHistograms* from)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->CopyReconstructedData(from->GetUEHist(i));
}
void AliUEHistograms::DeepCopy(AliUEHistograms* from)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i) && from->GetUEHist(i))
GetUEHist(i)->DeepCopy(from->GetUEHist(i));
}
void AliUEHistograms::ExtendTrackingEfficiency(Bool_t verbose)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->ExtendTrackingEfficiency(verbose);
}
void AliUEHistograms::Scale(Double_t factor)
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->Scale(factor);
TList list;
list.Add(fCorrelationpT);
list.Add(fCorrelationEta);
list.Add(fCorrelationPhi);
list.Add(fCorrelationR);
list.Add(fCorrelationLeading2Phi);
list.Add(fCorrelationMultiplicity);
list.Add(fYields);
list.Add(fInvYield2);
list.Add(fEventCount);
list.Add(fEventCountDifferential);
list.Add(fVertexContributors);
list.Add(fCentralityDistribution);
list.Add(fCentralityCorrelation);
list.Add(fITSClusterMap);
list.Add(fTwoTrackDistancePt[0]);
list.Add(fTwoTrackDistancePt[1]);
list.Add(fControlConvResoncances);
for (Int_t i=0; i<list.GetEntries(); i++)
((TH1*) list.At(i))->Scale(factor);
}
void AliUEHistograms::Reset()
{
for (Int_t i=0; i<fgkUEHists; i++)
if (GetUEHist(i))
GetUEHist(i)->Reset();
}