/************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ /* $Id: $ */ //_________________________________________________________________________ // Base class for analysis algorithms //-- Author: Gustavo Conesa (LNF-INFN) //_________________________________________________________________________ // --- ROOT system --- #include //---- AliRoot system ---- #include "AliAODPWG4Particle.h" #include "AliAODCaloCluster.h" #include "AliAODCaloCells.h" #include "AliAODTrack.h" #include "AliAnaPartCorrBaseClass.h" #include "AliCaloTrackReader.h" #include "AliCaloPID.h" #include "AliFidutialCut.h" #include "AliIsolationCut.h" #include "AliMCAnalysisUtils.h" #include "AliNeutralMesonSelection.h" #include "AliLog.h" #include "AliAODPWG4ParticleCorrelation.h" ClassImp(AliAnaPartCorrBaseClass) //_______________________________________________ AliAnaPartCorrBaseClass::AliAnaPartCorrBaseClass() : TObject(), fDataMC(0), fDebug(0), fCheckFidCut(0), fCheckCaloPID(0), fRecalculateCaloPID(0), fMinPt(0), fMaxPt(0), fReader(0x0), fInputAODBranch(0x0), fInputAODName(""), fOutputAODBranch(0x0), fNewAOD(kFALSE), fOutputAODName(""), fOutputAODClassName(""), fAODCaloClusters(0x0), fAODCaloCells(0x0), fCaloPID(0x0), fFidCut(0x0), fIC(0x0),fMCUtils(0x0), fNMS(0x0), fHistoNPtBins(0), fHistoPtMax(0.), fHistoPtMin(0.), fHistoNPhiBins(0), fHistoPhiMax(0.), fHistoPhiMin(0.), fHistoNEtaBins(0), fHistoEtaMax(0.), fHistoEtaMin(0.) { //Default Ctor fReader = new AliCaloTrackReader(); fCaloPID = new AliCaloPID(); fFidCut = new AliFidutialCut(); fIC = new AliIsolationCut(); fMCUtils = new AliMCAnalysisUtils(); //Initialize parameters InitParameters(); } //___________________________________________________________ AliAnaPartCorrBaseClass::AliAnaPartCorrBaseClass(const AliAnaPartCorrBaseClass & abc) : TObject(), fDataMC(abc.fDataMC), fDebug(abc.fDebug), fCheckFidCut(abc.fCheckFidCut), fCheckCaloPID(abc. fCheckCaloPID), fRecalculateCaloPID(abc.fRecalculateCaloPID), fMinPt(abc.fMinPt), fMaxPt(abc.fMaxPt), fReader(abc.fReader), fInputAODBranch(new TClonesArray(*abc.fInputAODBranch)), fInputAODName(abc.fInputAODName), fOutputAODBranch(new TClonesArray(*abc.fOutputAODBranch)),fNewAOD(abc.fNewAOD), fOutputAODName(abc.fOutputAODName), fOutputAODClassName(abc.fOutputAODClassName), fAODCaloClusters(new TClonesArray(*abc.fAODCaloClusters)), fAODCaloCells(new AliAODCaloCells(*abc.fAODCaloCells)), fCaloPID(abc.fCaloPID), fFidCut(abc.fFidCut), fIC(abc.fIC),fMCUtils(abc.fMCUtils), fNMS(abc.fNMS), fHistoNPtBins(abc.fHistoNPtBins), fHistoPtMax(abc.fHistoPtMax), fHistoPtMin(abc.fHistoPtMin), fHistoNPhiBins(abc.fHistoNPhiBins), fHistoPhiMax(abc.fHistoPhiMax), fHistoPhiMin(abc.fHistoPhiMin), fHistoNEtaBins(abc.fHistoNEtaBins), fHistoEtaMax(abc.fHistoEtaMax), fHistoEtaMin(abc.fHistoEtaMin) { // cpy ctor } //_________________________________________________________________________ AliAnaPartCorrBaseClass & AliAnaPartCorrBaseClass::operator = (const AliAnaPartCorrBaseClass & abc) { // assignment operator if(this == &abc) return *this; ((TObject *)this)->operator=(abc); fDataMC = abc.fDataMC; fDebug = abc.fDebug ; fRecalculateCaloPID = abc.fRecalculateCaloPID ; fCheckCaloPID = abc.fCheckCaloPID ; fCheckFidCut = abc.fCheckFidCut ; fReader = abc.fReader ; fAODCaloClusters = new TClonesArray(*abc.fAODCaloClusters) ; fAODCaloCells = new AliAODCaloCells(*abc.fAODCaloCells) ; fMinPt = abc.fMinPt; fMaxPt = abc.fMaxPt; fCaloPID = abc.fCaloPID; fFidCut = abc.fFidCut; fIC = abc.fIC; fMCUtils = abc.fMCUtils; fNMS = abc.fNMS; fInputAODBranch = new TClonesArray(*abc.fInputAODBranch) ; fInputAODName = abc.fInputAODName; fOutputAODBranch = new TClonesArray(*abc.fOutputAODBranch) ; fNewAOD = abc.fNewAOD ; fOutputAODName = abc.fOutputAODName; fOutputAODClassName = abc.fOutputAODClassName; fHistoNPtBins = abc.fHistoNPtBins; fHistoPtMax = abc.fHistoPtMax; fHistoPtMin = abc.fHistoPtMin; fHistoNPhiBins = abc.fHistoNPhiBins; fHistoPhiMax = abc.fHistoPhiMax; fHistoPhiMin = abc.fHistoPhiMin; fHistoNEtaBins = abc.fHistoNEtaBins; fHistoEtaMax = abc.fHistoEtaMax; fHistoEtaMin = abc.fHistoEtaMin; return *this; } //____________________________________________________________________________ AliAnaPartCorrBaseClass::~AliAnaPartCorrBaseClass() { // Remove all pointers except analysis output pointers. if(fOutputAODBranch){ fOutputAODBranch->Clear() ; delete fOutputAODBranch ; } if(fInputAODBranch){ fInputAODBranch->Clear() ; delete fInputAODBranch ; } if(fAODCaloClusters){ fAODCaloClusters->Clear() ; delete fAODCaloClusters ; } if(fAODCaloCells){ fAODCaloCells->Clear() ; delete fAODCaloCells ; } if(fReader) delete fReader ; if(fCaloPID) delete fCaloPID ; if(fFidCut) delete fFidCut ; if(fIC) delete fIC ; if(fMCUtils) delete fMCUtils ; if(fNMS) delete fNMS ; } //____________________________________________________________________________ void AliAnaPartCorrBaseClass::AddAODCaloCluster(AliAODCaloCluster calo) { //Put AOD calo cluster in the CaloClusters array Int_t i = fAODCaloClusters->GetEntriesFast(); new((*fAODCaloClusters)[i]) AliAODCaloCluster(calo); } //____________________________________________________________________________ void AliAnaPartCorrBaseClass::AddAODParticle(AliAODPWG4Particle pc) { //Put AOD calo cluster in the AODParticleCorrelation array if(fOutputAODBranch){ Int_t i = fOutputAODBranch->GetEntriesFast(); //new((*fOutputAODBranch)[i]) AliAODPWG4Particle(pc); if(strcmp(fOutputAODBranch->GetClass()->GetName(),"AliAODPWG4Particle")==0) new((*fOutputAODBranch)[i]) AliAODPWG4Particle(pc); else if(strcmp(fOutputAODBranch->GetClass()->GetName(),"AliAODPWG4ParticleCorrelation")==0) new((*fOutputAODBranch)[i]) AliAODPWG4ParticleCorrelation(pc); else AliFatal(Form(">>> Cannot add an object of type < %s >, to the AOD TClonesArray \n", fOutputAODBranch->GetClass()->GetName())); } else AliFatal("AddAODParticle: No AOD branch available!!!"); } //___________________________________________________ void AliAnaPartCorrBaseClass::ConnectAODCaloClusters() { //Recover the list of AODCaloClusters fAODCaloClusters = fReader->GetAOD()->GetCaloClusters(); } //___________________________________________________ void AliAnaPartCorrBaseClass::ConnectAODPHOSCells() { //Recover the list of PHOS AODCaloCells fAODCaloCells = fReader->GetAOD()->GetPHOSCells(); } //___________________________________________________ void AliAnaPartCorrBaseClass::ConnectAODEMCALCells() { //Recover the list of EMCAL AODCaloCells fAODCaloCells = fReader->GetAOD()->GetEMCALCells(); } //___________________________________________________ void AliAnaPartCorrBaseClass::ConnectInputOutputAODBranches() { //Recover ouput and input AOD pointers for each event in the maker fOutputAODBranch = (TClonesArray *) fReader->GetAOD()->FindListObject(fOutputAODName); fInputAODBranch = (TClonesArray *) fReader->GetAOD()->FindListObject(fInputAODName); } //__________________________________________________ TClonesArray * AliAnaPartCorrBaseClass::GetAODCTS() const { //Get list of tracks from reader return fReader->GetAODCTS(); } //__________________________________________________ TClonesArray * AliAnaPartCorrBaseClass::GetAODPHOS() const { //Get list of PHOS calo clusters from reader return fReader->GetAODPHOS(); } //__________________________________________________ TClonesArray * AliAnaPartCorrBaseClass::GetAODEMCAL() const { //Get list of emcal caloclusters from reader return fReader->GetAODEMCAL(); } //__________________________________________________ TString AliAnaPartCorrBaseClass::GetBaseParametersList() { //Put data member values in string to keep in output container TString parList ; //this will be list of parameters used for this analysis. char onePar[255] ; sprintf(onePar,"--- AliAnaPartCorrBaseClass ---\n") ; parList+=onePar ; sprintf(onePar,"Minimal P_t: %2.2f ; Max\n", fMinPt) ; parList+=onePar ; sprintf(onePar,"Minimal P_t: %2.2f ; Max\n", fMaxPt) ; parList+=onePar ; sprintf(onePar,"fDataMC =%d (Check MC information, on/off) \n",fDataMC) ; parList+=onePar ; sprintf(onePar,"fCheckFidCut=%d (Check Fidutial cut selection on/off) \n",fCheckFidCut) ; parList+=onePar ; sprintf(onePar,"fCheckCaloPIC =%d (Use Bayesian PID in calorimetes, on/off) \n",fCheckCaloPID) ; parList+=onePar ; sprintf(onePar,"fRecalculateCaloPID =%d (Calculate PID from shower/tof/tracking parameters, on/off) \n",fRecalculateCaloPID) ; parList+=onePar ; return parList; } //__________________________________________________ TClonesArray * AliAnaPartCorrBaseClass::GetCreateOutputAODBranch() { //Create AOD branch filled in the analysis //if(fDebug > 0 ) printf("Create AOD branch of %s objects and with name < %s >\n", fOutputAODClassName.Data(),fOutputAODName.Data()) ; TClonesArray * aodBranch = new TClonesArray(fOutputAODClassName, 0); aodBranch->SetName(fOutputAODName); return aodBranch ; } //__________________________________________________ TNamed * AliAnaPartCorrBaseClass::GetPHOSCells() const { //Get list of PHOS calo cells (ESD or AOD) from reader return fReader->GetPHOSCells(); } //__________________________________________________ TNamed * AliAnaPartCorrBaseClass::GetEMCALCells() const { //Get list of emcal calo cells (ESD or AOD) from reader return fReader->GetEMCALCells(); } //__________________________________________________ Int_t AliAnaPartCorrBaseClass::GetEventNumber() const { //Get current event number return fReader->GetEventNumber() ; } //__________________________________________________ AliStack * AliAnaPartCorrBaseClass::GetMCStack() const { //Get stack pointer from reader return fReader->GetStack(); } //__________________________________________________ AliHeader * AliAnaPartCorrBaseClass::GetMCHeader() const { //Get header pointer from reader return fReader->GetHeader(); } //__________________________________________________ AliGenEventHeader * AliAnaPartCorrBaseClass::GetMCGenEventHeader() const { //Get GenEventHeader pointer from reader return fReader->GetGenEventHeader(); } //__________________________________________________ void AliAnaPartCorrBaseClass::InitParameters() { //Initialize the parameters of the analysis. fDataMC = kFALSE; fDebug = -1; fCheckCaloPID = kTRUE ; fCheckFidCut = kFALSE ; fRecalculateCaloPID = kFALSE ; fMinPt = 0.2 ; //Min pt in particle analysis fMaxPt = 300. ; //Max pt in particle analysis fCaloPID = new AliCaloPID ; fFidCut = new AliFidutialCut; fIC = new AliIsolationCut; fNMS = new AliNeutralMesonSelection; fNewAOD = kFALSE ; fOutputAODName = "PartCorr"; fOutputAODClassName = "AliAODPWG4Particle"; fInputAODName = "PartCorr"; //Histogrammes settings fHistoNPtBins = 240 ; fHistoPtMax = 120 ; fHistoPtMin = 0. ; fHistoNPhiBins = 120 ; fHistoPhiMax = TMath::TwoPi(); fHistoPhiMin = 0. ; fHistoNEtaBins = 100 ; fHistoEtaMax = 1 ; fHistoEtaMin = -1 ; } //__________________________________________________________________ void AliAnaPartCorrBaseClass::Print(const Option_t * opt) const { //Print some relevant parameters set for the analysis if(! opt) return; printf("New AOD: = %d\n",fNewAOD); printf("Input AOD name: = %s\n",fInputAODName.Data()); printf("Output AOD name: = %s\n",fOutputAODName.Data()); printf("Output AOD Class name: = %s\n",fOutputAODClassName.Data()); printf("Min Photon pT = %2.2f\n", fMinPt) ; printf("Max Photon pT = %3.2f\n", fMaxPt) ; printf("Check PID = %d\n", fCheckCaloPID) ; printf("Recalculate PID = %d\n", fRecalculateCaloPID) ; printf("Check Fidutial cut = %d\n", fCheckFidCut) ; printf("Check MC labels = %d\n", fDataMC); printf("Debug Level = %d\n", fDebug); printf("Histograms: %3.1f < pT < %3.1f, Nbin = %d\n", fHistoPtMin, fHistoPtMax, fHistoNPtBins); printf("Histograms: %3.1f < phi < %3.1f, Nbin = %d\n", fHistoPhiMin, fHistoPhiMax, fHistoNPhiBins); printf("Histograms: %3.1f < eta < %3.1f, Nbin = %d\n", fHistoEtaMin, fHistoEtaMax, fHistoNEtaBins); printf(" \n") ; }