[u/mrichter/AliRoot.git] / PWG3 / vertexingHF / macros / AddTaskCFVertexingHFCascade.C

//DEFINITION OF A FEW CONSTANTS
const Double_t ymin  = -2.1 ;
const Double_t ymax  =  2.1 ;
const Double_t cosmin = -1.05;
const Double_t cosmax =  1.05;
const Double_t cTmin = 0;  // micron
const Double_t cTmax = 500;  // micron
const Double_t dcamin = 0;  // micron
const Double_t dcamax = 500;  // micron
const Double_t d0min = -1000;  // micron
const Double_t d0max = 1000;  // micron
const Double_t d0xd0min = -100000;  // micron
const Double_t d0xd0max = 100000;  // micron
const Double_t phimin = 0.0;  
const Int_t    mintrackrefsTPC = 2 ;
const Int_t    mintrackrefsITS = 3 ;
const Int_t    charge  = 1 ;
const Int_t    minclustersTPC = 50 ;
// cuts
const Double_t ptmin = 0.1;
const Double_t ptmax = 9999.;
const Double_t etamin = -0.9;
const Double_t etamax = 0.9;
const Double_t zmin = -15;
const Double_t zmax = 15;
const Int_t    minITSClusters = 1;

//----------------------------------------------------

AliCFTaskVertexingHF *AddTaskCFVertexingHFCascade(const char* cutFile = "./DStartoKpipiCuts.root",Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 413, Char_t isSign = 2)
{
	printf("Addig CF task using cuts from file %s\n",cutFile);

	// isSign = 0 --> D0 only
	// isSign = 1 --> D0bar only
	// isSign = 2 --> D0 + D0bar

	TString expected;
	if (isSign == 0 && pdgCode < 0){
		AliError(Form("Error setting PDG code (%d) and sign (0 --> D0 only): they are not compatible, returning"));
		return 0x0;
	}
	else if (isSign == 1 && pdgCode > 0){
		AliError(Form("Error setting PDG code (%d) and sign (1 --> D0bar only): they are not compatible, returning"));
		return 0x0;
	}
	else if (isSign > 2 || isSign < 0){
		AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
		return 0x0;
	}

	TFile* fileCuts = new TFile(cutFile);
	AliRDHFCutsDStartoKpipi *cutsD0toKpi = (AliRDHFCutsDStartoKpipi*)fileCuts->Get("DStartoKpipiCuts");
	
	// check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
	//  for now the binning is the same than for all D's
	if(isKeepDfromBOnly) isKeepDfromB = true;
	
	Double_t ptmin_0_6;
	Double_t ptmax_0_6;
	Double_t ptmin_6_8;
	Double_t ptmax_6_8;
	Double_t ptmin_8_16;
	Double_t ptmax_8_16;
	Double_t ptmin_16_24;
	Double_t ptmax_16_24;
	
	ptmin_0_6 =  0.0 ;
	ptmax_0_6 =  6.0 ;
	ptmin_6_8 =  6.0 ;
	ptmax_6_8 =  8.0 ;
	ptmin_8_16 =  8.0 ;
	ptmax_8_16 =  16.0 ;
	ptmin_16_24 =  16.0 ;
	ptmax_16_24 =  24.0 ;

	//CONTAINER DEFINITION
	Info("AliCFTaskVertexingHF","SETUP CONTAINER");
	//the sensitive variables, their indices
	UInt_t ipt = 0;
	UInt_t iy  = 1;
	UInt_t icosThetaStar  = 2;
	UInt_t ipTpi  = 3;
	UInt_t ipTk  = 4;
	UInt_t icT  = 5;
	UInt_t idca  = 6;
	UInt_t id0pi  = 7;
	UInt_t id0K  = 8;
	UInt_t id0xd0  = 9;
	UInt_t ipointing  = 10;
	UInt_t iphi  = 11;
	UInt_t iz  = 12;

	const Double_t phimax = 2*TMath::Pi();

	//Setting up the container grid... 
	UInt_t nstep = 10; 
	const Int_t nvar   = 13;

	//arrays for the number of bins in each dimension
	Int_t iBin[nvar];

	//OPTION 1: defining the pt, ptPi, ptK bins by hand...		
	const Int_t nbin0_0_6  = 6 ; //bins in pt from 0 to 6 GeV
	const Int_t nbin0_6_8  = 1 ; //bins in pt from 6 to 8 GeV
	const Int_t nbin0_8_16  = 2 ; //bins in pt from 8 to 16 GeV
	const Int_t nbin0_16_24  = 1 ; //bins in pt from 16 to 24 GeV
	const Int_t nbin3_0_6  = 6 ; //bins in ptPi from 0 to 6 GeV
	const Int_t nbin3_6_8  = 1 ; //bins in ptPi from 6 to 8 GeV
	const Int_t nbin3_8_16  = 2 ; //bins in ptPi from 8 to 16 GeV
	const Int_t nbin3_16_24  = 1 ; //bins in ptPi from 16 to 24 GeV
	const Int_t nbin4_0_6  = 6 ; //bins in ptK from 0 to 6 GeV
	const Int_t nbin4_6_8  = 1 ; //bins in ptK from 6 to 8 GeV
	const Int_t nbin4_8_16  = 2 ; //bins in ptK from 8 to 16 GeV
	const Int_t nbin4_16_24  = 1 ; //bins in ptK from 16 to 24 GeV
 	iBin[0]=nbin0_0_6+nbin0_6_8+nbin0_8_16+nbin0_16_24;
      	iBin[3]=nbin3_0_6+nbin3_6_8+nbin3_8_16+nbin3_16_24;
 	iBin[4]=nbin4_0_6+nbin4_6_8+nbin4_8_16+nbin4_16_24;
	Double_t *binLim0=new Double_t[iBin[0]+1];
	Double_t *binLim3=new Double_t[iBin[3]+1];
	Double_t *binLim4=new Double_t[iBin[4]+1];

	// values for bin lower bounds
	// pt
	for(Int_t i=0; i<=nbin0_0_6; i++) binLim0[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbin0_0_6*(Double_t)i ; 
	if (binLim0[nbin0_0_6] != ptmin_6_8)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin0_6_8; i++) binLim0[i+nbin0_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbin0_6_8*(Double_t)i ; 
	if (binLim0[nbin0_0_6+nbin0_6_8] != ptmin_8_16)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin0_8_16; i++) binLim0[i+nbin0_0_6+nbin0_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbin0_8_16*(Double_t)i ; 
	if (binLim0[nbin0_0_6+nbin0_6_8+nbin0_8_16] != ptmin_16_24)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin0_16_24; i++) binLim0[i+nbin0_0_6+nbin0_6_8+nbin0_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbin0_16_24*(Double_t)i ; 

	// ptPi
	for(Int_t i=0; i<=nbin3_0_6; i++) binLim3[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbin3_0_6*(Double_t)i ; 
	if (binLim3[nbin3_0_6] != ptmin_6_8)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin3_6_8; i++) binLim3[i+nbin3_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbin3_6_8*(Double_t)i ; 
	if (binLim3[nbin3_0_6+nbin3_6_8] != ptmin_8_16)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin3_8_16; i++) binLim3[i+nbin3_0_6+nbin0_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbin3_8_16*(Double_t)i ; 
	if (binLim3[nbin3_0_6+nbin3_6_8+nbin3_8_16] != ptmin_16_24)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin3_16_24; i++) binLim3[i+nbin3_0_6+nbin3_6_8+nbin3_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbin3_16_24*(Double_t)i ; 

	// ptKa
	for(Int_t i=0; i<=nbin4_0_6; i++) binLim4[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbin4_0_6*(Double_t)i ; 
	if (binLim4[nbin4_0_6] != ptmin_6_8)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin4_6_8; i++) binLim4[i+nbin4_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbin4_6_8*(Double_t)i ; 
	if (binLim4[nbin4_0_6+nbin4_6_8] != ptmin_8_16)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin4_8_16; i++) binLim4[i+nbin4_0_6+nbin0_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbin4_8_16*(Double_t)i ; 
	if (binLim4[nbin4_0_6+nbin4_6_8+nbin4_8_16] != ptmin_16_24)  {
		Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
	}
	for(Int_t i=0; i<=nbin4_16_24; i++) binLim4[i+nbin4_0_6+nbin4_6_8+nbin4_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbin4_16_24*(Double_t)i ; 
	
	//OPTION 2: ...or from the cuts file

	//const Int_t nbin0 = cutsD0toKpi->GetNPtBins(); // bins in pT
	//iBin[0]=nbin0;
 	//iBin[3]=nbin0;
 	//iBin[4]=nbin0;
	// values for bin lower bounds
	//Float_t* floatbinLim0 = cutsD0toKpi->GetPtBinLimits();
	//for (Int_t ibin0 = 0 ; ibin0<iBin[0]+1; ibin0++){
	//	binLim0[ibin0] = (Double_t)floatbinLim0[ibin0];
	//	binLim3[ibin0] = (Double_t)floatbinLim0[ibin0];
	//	binLim4[ibin0] = (Double_t)floatbinLim0[ibin0];
	//}
	//for(Int_t i=0; i<=nbin0; i++) printf("binLim0[%d]=%f\n",i,binLim0[i]);  

	//printf("pT: nbin (from cuts file) = %d\n",nbin0);

	// defining now the binning for the other variables:

	const Int_t nbin1  = 42 ; //bins in y
	const Int_t nbin2  = 42 ; //bins in cosThetaStar 
	const Int_t nbin5  = 24 ; //bins in cT
	const Int_t nbin6  = 24 ; //bins in dca
	const Int_t nbin7  = 100 ; //bins in d0pi
	const Int_t nbin8  = 100 ; //bins in d0K
	const Int_t nbin9  = 80 ; //bins in d0xd0
	const Int_t nbin10  = 1050 ; //bins in cosPointingAngle
	const Int_t nbin11  = 20 ; //bins in Phi
	const Int_t nbin12  = 60 ; //bins in z vertex

	iBin[1]=nbin1;
	iBin[2]=nbin2;
	iBin[5]=nbin5;
	iBin[6]=nbin6;
	iBin[7]=nbin7;
	iBin[8]=nbin8;
	iBin[9]=nbin9;
	iBin[10]=nbin10;
	iBin[11]=nbin11;
	iBin[12]=nbin12;
	
	//arrays for lower bounds :
	Double_t *binLim1=new Double_t[iBin[1]+1];
	Double_t *binLim2=new Double_t[iBin[2]+1];
	Double_t *binLim5=new Double_t[iBin[5]+1];
	Double_t *binLim6=new Double_t[iBin[6]+1];
	Double_t *binLim7=new Double_t[iBin[7]+1];
	Double_t *binLim8=new Double_t[iBin[8]+1];
	Double_t *binLim9=new Double_t[iBin[9]+1];
	Double_t *binLim10=new Double_t[iBin[10]+1];
	Double_t *binLim11=new Double_t[iBin[11]+1];
	Double_t *binLim12=new Double_t[iBin[12]+1];

	// y
	for(Int_t i=0; i<=nbin1; i++) binLim1[i]=(Double_t)ymin  + (ymax-ymin)  /nbin1*(Double_t)i ;

	// cosThetaStar
	for(Int_t i=0; i<=nbin2; i++) binLim2[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbin2*(Double_t)i ;
	
	// cT
	for(Int_t i=0; i<=nbin5; i++) binLim5[i]=(Double_t)cTmin  + (cTmax-cTmin)  /nbin5*(Double_t)i ;

	// dca
	for(Int_t i=0; i<=nbin6; i++) binLim6[i]=(Double_t)dcamin  + (dcamax-dcamin)  /nbin6*(Double_t)i ;

	// d0pi
	for(Int_t i=0; i<=nbin7; i++) binLim7[i]=(Double_t)d0min  + (d0max-d0min)  /nbin7*(Double_t)i ;

	// d0K
	for(Int_t i=0; i<=nbin8; i++) binLim8[i]=(Double_t)d0min  + (d0max-d0min)  /nbin8*(Double_t)i ;

	// d0xd0
	for(Int_t i=0; i<=nbin9; i++) binLim9[i]=(Double_t)d0xd0min  + (d0xd0max-d0xd0min)  /nbin9*(Double_t)i ;

	// cosPointingAngle
	for(Int_t i=0; i<=nbin10; i++) binLim10[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbin10*(Double_t)i ;

	// Phi
	for(Int_t i=0; i<=nbin11; i++) binLim11[i]=(Double_t)phimin  + (phimax-phimin)  /nbin11*(Double_t)i ;

	// z Primary Vertex
	for(Int_t i=0; i<=nbin12; i++) {
		binLim12[i]=(Double_t)zmin  + (zmax-zmin)  /nbin12*(Double_t)i ;
	}

	//one "container" for MC
	TString nameContainer="";
	if(!isKeepDfromB) {
		nameContainer="CFHFccontainer0_CommonFramework";
	}
	else  if(isKeepDfromBOnly){
		nameContainer="CFHFccontainer0DfromB_CommonFramework";
	}
	else  {
		nameContainer="CFHFccontainer0allD_CommonFramework";	  
	}

	AliCFContainer* container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBin);
	//setting the bin limits
	printf("pt\n");
	container -> SetBinLimits(ipt,binLim0);
	printf("y\n");
	container -> SetBinLimits(iy,binLim1);
	printf("cts\n");
	container -> SetBinLimits(icosThetaStar,binLim2);
	printf("ptPi\n");
	container -> SetBinLimits(ipTpi,binLim3);
	printf("ptK\n");
	container -> SetBinLimits(ipTk,binLim4);
	printf("cT\n");
	container -> SetBinLimits(icT,binLim5);
	printf("dca\n");
	container -> SetBinLimits(idca,binLim6);
	printf("d0Pi\n");
	container -> SetBinLimits(id0pi,binLim7);
	printf("d0K\n");
	container -> SetBinLimits(id0K,binLim8);
	printf("d0xd0\n");
	container -> SetBinLimits(id0xd0,binLim9);
	printf("pointing\n");
	container -> SetBinLimits(ipointing,binLim10);
	printf("phi\n");
	container -> SetBinLimits(iphi,binLim11);
	printf("z\n");
	container -> SetBinLimits(iz,binLim12);
	
	container -> SetStepTitle(0, "MCLimAcc");
	container -> SetStepTitle(1, "MC");
        container -> SetStepTitle(2, "MCAcc");
        container -> SetStepTitle(3, "RecoVertex");
        container -> SetStepTitle(4, "RecoRefit");
        container -> SetStepTitle(5, "Reco");
        container -> SetStepTitle(6, "RecoAcc");
	container -> SetStepTitle(7, "RecoITSCluster");
	container -> SetStepTitle(8, "RecoCuts");
	container -> SetStepTitle(8, "RecoPID");

        container -> SetVarTitle(ipt,"pt");
	container -> SetVarTitle(iy,"y");
        container -> SetVarTitle(icosThetaStar, "cosThetaStar");
        container -> SetVarTitle(ipTpi, "ptpi");
	container -> SetVarTitle(ipTk, "ptK");
        container -> SetVarTitle(icT, "ct");
        container -> SetVarTitle(idca, "dca");
        container -> SetVarTitle(id0pi, "d0pi");
        container -> SetVarTitle(id0K, "d0K");
	container -> SetVarTitle(id0xd0, "d0xd0");
	container -> SetVarTitle(ipointing, "piointing");
	container -> SetVarTitle(iphi, "phi");
	container -> SetVarTitle(iz, "z");


	//CREATE THE  CUTS -----------------------------------------------
	
	// Gen-Level kinematic cuts
	AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
	
	//Particle-Level cuts:  
	AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
	Bool_t useAbsolute = kTRUE;
	if (isSign != 2){
		useAbsolute = kFALSE;
	}
	mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute);  // kTRUE set in order to include D0_bar
	mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
	
	// Acceptance cuts:
	AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
	AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
	kineAccCuts->SetPtRange(ptmin,ptmax);
	kineAccCuts->SetEtaRange(etamin,etamax);

	// Rec-Level kinematic cuts
	AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
	
	AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
	
	AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
	
	printf("CREATE MC KINE CUTS\n");
	TObjArray* mcList = new TObjArray(0) ;
	mcList->AddLast(mcKineCuts);
	mcList->AddLast(mcGenCuts);
	
	printf("CREATE ACCEPTANCE CUTS\n");
	TObjArray* accList = new TObjArray(0) ;
	accList->AddLast(kineAccCuts);

	printf("CREATE RECONSTRUCTION CUTS\n");
	TObjArray* recList = new TObjArray(0) ;   // not used!! 
	recList->AddLast(recKineCuts);
	recList->AddLast(recQualityCuts);
	recList->AddLast(recIsPrimaryCuts);
	
	TObjArray* emptyList = new TObjArray(0);

	//CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
	printf("CREATE INTERFACE AND CUTS\n");
	AliCFManager* man = new AliCFManager() ;
	man->SetParticleContainer(container);
	man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
	man->SetParticleCutsList(1 , mcList); // MC
	man->SetParticleCutsList(2 , accList); // Acceptance 
	man->SetParticleCutsList(3 , emptyList); // Vertex 
	man->SetParticleCutsList(4 , emptyList); // Refit 
	man->SetParticleCutsList(5 , emptyList); // AOD
	man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
	man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
	man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
	man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
	
	// Get the pointer to the existing analysis manager via the static access method.
	//==============================================================================
	AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
	if (!mgr) {
	  ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
	  return NULL;
	}   
	//CREATE THE TASK
	printf("CREATE TASK\n");

	// create the task
	AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsD0toKpi);
	task->SetFillFromGenerated(kFALSE);
	task->SetCFManager(man); //here is set the CF manager
	task->SetDecayChannel(21);
	task->SetUseWeight(kFALSE);
	task->SetSign(isSign);
	task->SetDebugLevel(10);
	if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
	if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);		

	Printf("***************** CONTAINER SETTINGS *****************");
	Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
	Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
	Printf("Dselection = %d",(Int_t)task->GetDselection());
	Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
	Printf("Sign = %d",(Int_t)task->GetSign());
	Printf("***************END CONTAINER SETTINGS *****************\n");

        //-----------------------------------------------------------//
        //   create correlation matrix for unfolding - only eta-pt   //
        //-----------------------------------------------------------//

        Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR

        Int_t thnDim[4];
        
        //first half  : reconstructed 
        //second half : MC

        thnDim[0] = iBin[0];
        thnDim[2] = iBin[0];
        thnDim[1] = iBin[1];
        thnDim[3] = iBin[1];

	TString nameCorr="";
	if(!isKeepDfromB) {
		nameCorr="CFHFcorr0_CommonFramework";
	}
	else  if(isKeepDfromBOnly){
		nameCorr= "CFHFcorr0KeepDfromBOnly_CommonFramework";
	}
	else  {
		nameCorr="CFHFcorr0allD_CommonFramework";

	}

        THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
        Double_t** binEdges = new Double_t[2];

        // set bin limits

        binEdges[0]= binLim0;
        binEdges[1]= binLim1;

        correlation->SetBinEdges(0,binEdges[0]);
        correlation->SetBinEdges(2,binEdges[0]);

        correlation->SetBinEdges(1,binEdges[1]);
        correlation->SetBinEdges(3,binEdges[1]);

        correlation->Sumw2();
  
        // correlation matrix ready
        //------------------------------------------------//

        task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
	
	// Create and connect containers for input/output
	
	// ------ input data ------
	AliAnalysisDataContainer *cinput0  = mgr->GetCommonInputContainer();
	
	// ----- output data -----
	
	TString outputfile = AliAnalysisManager::GetCommonFileName();
	TString output1name="", output2name="", output3name="",output4name="";
	output2name=nameContainer;
	output3name=nameCorr;
	if(!isKeepDfromB) {
		outputfile += ":PWG3_D2H_CFtaskD0toKpi_CommonFramework";
		output1name="CFHFchist0_CommonFramework";
	}
	else  if(isKeepDfromBOnly){
		outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromBOnly_CommonFramework";
		output1name="CFHFchist0DfromB_CommonFramework";
	}
	else{
		outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromB_CommonFramework";
		output1name="CFHFchist0allD_CommonFramework";
	}
	output4name= "Cuts_CommonFramework";

	//now comes user's output objects :
	// output TH1I for event counting
	AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
	// output Correction Framework Container (for acceptance & efficiency calculations)
	AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
	// Unfolding - correlation matrix
        AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
	// cuts
	AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());

	mgr->AddTask(task);
	
	mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
	mgr->ConnectOutput(task,1,coutput1);
	mgr->ConnectOutput(task,2,coutput2);
        mgr->ConnectOutput(task,3,coutput3);
	mgr->ConnectOutput(task,4,coutput4);
	return task;
}
Commit	Line	Data
367e9aa3	1	//DEFINITION OF A FEW CONSTANTS
	2	const Double_t ymin = -2.1 ;
	3	const Double_t ymax = 2.1 ;
	4	const Double_t cosmin = -1.05;
	5	const Double_t cosmax = 1.05;
	6	const Double_t cTmin = 0; // micron
	7	const Double_t cTmax = 500; // micron
	8	const Double_t dcamin = 0; // micron
	9	const Double_t dcamax = 500; // micron
	10	const Double_t d0min = -1000; // micron
	11	const Double_t d0max = 1000; // micron
	12	const Double_t d0xd0min = -100000; // micron
	13	const Double_t d0xd0max = 100000; // micron
	14	const Double_t phimin = 0.0;
	15	const Int_t mintrackrefsTPC = 2 ;
	16	const Int_t mintrackrefsITS = 3 ;
	17	const Int_t charge = 1 ;
	18	const Int_t minclustersTPC = 50 ;
	19	// cuts
	20	const Double_t ptmin = 0.1;
	21	const Double_t ptmax = 9999.;
	22	const Double_t etamin = -0.9;
	23	const Double_t etamax = 0.9;
	24	const Double_t zmin = -15;
	25	const Double_t zmax = 15;
	26	const Int_t minITSClusters = 1;
	27
	28	//----------------------------------------------------
	29
	30	AliCFTaskVertexingHF AddTaskCFVertexingHFCascade(const char cutFile = "./DStartoKpipiCuts.root",Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 413, Char_t isSign = 2)
	31	{
	32	printf("Addig CF task using cuts from file %s\n",cutFile);
	33
	34	// isSign = 0 --> D0 only
	35	// isSign = 1 --> D0bar only
	36	// isSign = 2 --> D0 + D0bar
	37
	38	TString expected;
	39	if (isSign == 0 && pdgCode < 0){
	40	AliError(Form("Error setting PDG code (%d) and sign (0 --> D0 only): they are not compatible, returning"));
	41	return 0x0;
	42	}
	43	else if (isSign == 1 && pdgCode > 0){
	44	AliError(Form("Error setting PDG code (%d) and sign (1 --> D0bar only): they are not compatible, returning"));
	45	return 0x0;
	46	}
	47	else if (isSign > 2 \|\| isSign < 0){
	48	AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
	49	return 0x0;
	50	}
	51
	52	TFile* fileCuts = new TFile(cutFile);
	53	AliRDHFCutsDStartoKpipi cutsD0toKpi = (AliRDHFCutsDStartoKpipi)fileCuts->Get("DStartoKpipiCuts");
	54
	55	// check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
	56	// for now the binning is the same than for all D's
	57	if(isKeepDfromBOnly) isKeepDfromB = true;
	58
	59	Double_t ptmin_0_6;
	60	Double_t ptmax_0_6;
	61	Double_t ptmin_6_8;
	62	Double_t ptmax_6_8;
	63	Double_t ptmin_8_16;
	64	Double_t ptmax_8_16;
65	Double_t ptmin_16_24;
66	Double_t ptmax_16_24;
67
68	ptmin_0_6 = 0.0 ;
69	ptmax_0_6 = 6.0 ;
70	ptmin_6_8 = 6.0 ;
71	ptmax_6_8 = 8.0 ;
72	ptmin_8_16 = 8.0 ;
73	ptmax_8_16 = 16.0 ;
74	ptmin_16_24 = 16.0 ;
75	ptmax_16_24 = 24.0 ;
76
77	//CONTAINER DEFINITION
78	Info("AliCFTaskVertexingHF","SETUP CONTAINER");
79	//the sensitive variables, their indices
80	UInt_t ipt = 0;
81	UInt_t iy = 1;
82	UInt_t icosThetaStar = 2;
83	UInt_t ipTpi = 3;
84	UInt_t ipTk = 4;
85	UInt_t icT = 5;
86	UInt_t idca = 6;
87	UInt_t id0pi = 7;
88	UInt_t id0K = 8;
89	UInt_t id0xd0 = 9;
90	UInt_t ipointing = 10;
91	UInt_t iphi = 11;
92	UInt_t iz = 12;
93
94	const Double_t phimax = 2*TMath::Pi();
95
96	//Setting up the container grid...
97	UInt_t nstep = 10;
98	const Int_t nvar = 13;
99
100	//arrays for the number of bins in each dimension
101	Int_t iBin[nvar];
102
103	//OPTION 1: defining the pt, ptPi, ptK bins by hand...
104	const Int_t nbin0_0_6 = 6 ; //bins in pt from 0 to 6 GeV
105	const Int_t nbin0_6_8 = 1 ; //bins in pt from 6 to 8 GeV
106	const Int_t nbin0_8_16 = 2 ; //bins in pt from 8 to 16 GeV
107	const Int_t nbin0_16_24 = 1 ; //bins in pt from 16 to 24 GeV
108	const Int_t nbin3_0_6 = 6 ; //bins in ptPi from 0 to 6 GeV
109	const Int_t nbin3_6_8 = 1 ; //bins in ptPi from 6 to 8 GeV
110	const Int_t nbin3_8_16 = 2 ; //bins in ptPi from 8 to 16 GeV
111	const Int_t nbin3_16_24 = 1 ; //bins in ptPi from 16 to 24 GeV
112	const Int_t nbin4_0_6 = 6 ; //bins in ptK from 0 to 6 GeV
113	const Int_t nbin4_6_8 = 1 ; //bins in ptK from 6 to 8 GeV
114	const Int_t nbin4_8_16 = 2 ; //bins in ptK from 8 to 16 GeV
115	const Int_t nbin4_16_24 = 1 ; //bins in ptK from 16 to 24 GeV
116	iBin[0]=nbin0_0_6+nbin0_6_8+nbin0_8_16+nbin0_16_24;
117	iBin[3]=nbin3_0_6+nbin3_6_8+nbin3_8_16+nbin3_16_24;
118	iBin[4]=nbin4_0_6+nbin4_6_8+nbin4_8_16+nbin4_16_24;
119	Double_t *binLim0=new Double_t[iBin[0]+1];
120	Double_t *binLim3=new Double_t[iBin[3]+1];
121	Double_t *binLim4=new Double_t[iBin[4]+1];
122
123	// values for bin lower bounds
124	// pt
125	for(Int_t i=0; i<=nbin0_0_6; i++) binLim0[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbin0_0_6*(Double_t)i ;
126	if (binLim0[nbin0_0_6] != ptmin_6_8) {
127	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
128	}
129	for(Int_t i=0; i<=nbin0_6_8; i++) binLim0[i+nbin0_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbin0_6_8*(Double_t)i ;
130	if (binLim0[nbin0_0_6+nbin0_6_8] != ptmin_8_16) {
131	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
132	}
133	for(Int_t i=0; i<=nbin0_8_16; i++) binLim0[i+nbin0_0_6+nbin0_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbin0_8_16*(Double_t)i ;
134	if (binLim0[nbin0_0_6+nbin0_6_8+nbin0_8_16] != ptmin_16_24) {
135	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
136	}
137	for(Int_t i=0; i<=nbin0_16_24; i++) binLim0[i+nbin0_0_6+nbin0_6_8+nbin0_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbin0_16_24*(Double_t)i ;
138
139	// ptPi
140	for(Int_t i=0; i<=nbin3_0_6; i++) binLim3[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbin3_0_6*(Double_t)i ;
141	if (binLim3[nbin3_0_6] != ptmin_6_8) {
142	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
143	}
144	for(Int_t i=0; i<=nbin3_6_8; i++) binLim3[i+nbin3_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbin3_6_8*(Double_t)i ;
145	if (binLim3[nbin3_0_6+nbin3_6_8] != ptmin_8_16) {
146	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
147	}
148	for(Int_t i=0; i<=nbin3_8_16; i++) binLim3[i+nbin3_0_6+nbin0_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbin3_8_16*(Double_t)i ;
149	if (binLim3[nbin3_0_6+nbin3_6_8+nbin3_8_16] != ptmin_16_24) {
150	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
151	}
152	for(Int_t i=0; i<=nbin3_16_24; i++) binLim3[i+nbin3_0_6+nbin3_6_8+nbin3_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbin3_16_24*(Double_t)i ;
153
154	// ptKa
155	for(Int_t i=0; i<=nbin4_0_6; i++) binLim4[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbin4_0_6*(Double_t)i ;
156	if (binLim4[nbin4_0_6] != ptmin_6_8) {
157	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
158	}
159	for(Int_t i=0; i<=nbin4_6_8; i++) binLim4[i+nbin4_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbin4_6_8*(Double_t)i ;
160	if (binLim4[nbin4_0_6+nbin4_6_8] != ptmin_8_16) {
161	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
162	}
163	for(Int_t i=0; i<=nbin4_8_16; i++) binLim4[i+nbin4_0_6+nbin0_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbin4_8_16*(Double_t)i ;
164	if (binLim4[nbin4_0_6+nbin4_6_8+nbin4_8_16] != ptmin_16_24) {
165	Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
166	}
167	for(Int_t i=0; i<=nbin4_16_24; i++) binLim4[i+nbin4_0_6+nbin4_6_8+nbin4_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbin4_16_24*(Double_t)i ;
168
169	//OPTION 2: ...or from the cuts file
170
171	//const Int_t nbin0 = cutsD0toKpi->GetNPtBins(); // bins in pT
172	//iBin[0]=nbin0;
173	//iBin[3]=nbin0;
174	//iBin[4]=nbin0;
175	// values for bin lower bounds
176	//Float_t* floatbinLim0 = cutsD0toKpi->GetPtBinLimits();
177	//for (Int_t ibin0 = 0 ; ibin0<iBin[0]+1; ibin0++){
178	// binLim0[ibin0] = (Double_t)floatbinLim0[ibin0];
179	// binLim3[ibin0] = (Double_t)floatbinLim0[ibin0];
180	// binLim4[ibin0] = (Double_t)floatbinLim0[ibin0];
181	//}
182	//for(Int_t i=0; i<=nbin0; i++) printf("binLim0[%d]=%f\n",i,binLim0[i]);
183
184	//printf("pT: nbin (from cuts file) = %d\n",nbin0);
185
186	// defining now the binning for the other variables:
187
188	const Int_t nbin1 = 42 ; //bins in y
189	const Int_t nbin2 = 42 ; //bins in cosThetaStar
190	const Int_t nbin5 = 24 ; //bins in cT
191	const Int_t nbin6 = 24 ; //bins in dca
192	const Int_t nbin7 = 100 ; //bins in d0pi
193	const Int_t nbin8 = 100 ; //bins in d0K
194	const Int_t nbin9 = 80 ; //bins in d0xd0
195	const Int_t nbin10 = 1050 ; //bins in cosPointingAngle
196	const Int_t nbin11 = 20 ; //bins in Phi
197	const Int_t nbin12 = 60 ; //bins in z vertex
198
199	iBin[1]=nbin1;
200	iBin[2]=nbin2;
201	iBin[5]=nbin5;
202	iBin[6]=nbin6;
203	iBin[7]=nbin7;
204	iBin[8]=nbin8;
205	iBin[9]=nbin9;
206	iBin[10]=nbin10;
207	iBin[11]=nbin11;
208	iBin[12]=nbin12;
209
210	//arrays for lower bounds :
211	Double_t *binLim1=new Double_t[iBin[1]+1];
212	Double_t *binLim2=new Double_t[iBin[2]+1];
213	Double_t *binLim5=new Double_t[iBin[5]+1];
214	Double_t *binLim6=new Double_t[iBin[6]+1];
215	Double_t *binLim7=new Double_t[iBin[7]+1];
216	Double_t *binLim8=new Double_t[iBin[8]+1];
217	Double_t *binLim9=new Double_t[iBin[9]+1];
218	Double_t *binLim10=new Double_t[iBin[10]+1];
219	Double_t *binLim11=new Double_t[iBin[11]+1];
220	Double_t *binLim12=new Double_t[iBin[12]+1];
221
222	// y
223	for(Int_t i=0; i<=nbin1; i++) binLim1[i]=(Double_t)ymin + (ymax-ymin) /nbin1*(Double_t)i ;
224
225	// cosThetaStar
226	for(Int_t i=0; i<=nbin2; i++) binLim2[i]=(Double_t)cosmin + (cosmax-cosmin) /nbin2*(Double_t)i ;
227
228	// cT
229	for(Int_t i=0; i<=nbin5; i++) binLim5[i]=(Double_t)cTmin + (cTmax-cTmin) /nbin5*(Double_t)i ;
230
231	// dca
232	for(Int_t i=0; i<=nbin6; i++) binLim6[i]=(Double_t)dcamin + (dcamax-dcamin) /nbin6*(Double_t)i ;
233
234	// d0pi
235	for(Int_t i=0; i<=nbin7; i++) binLim7[i]=(Double_t)d0min + (d0max-d0min) /nbin7*(Double_t)i ;
236
237	// d0K
238	for(Int_t i=0; i<=nbin8; i++) binLim8[i]=(Double_t)d0min + (d0max-d0min) /nbin8*(Double_t)i ;
239
240	// d0xd0
241	for(Int_t i=0; i<=nbin9; i++) binLim9[i]=(Double_t)d0xd0min + (d0xd0max-d0xd0min) /nbin9*(Double_t)i ;
242
243	// cosPointingAngle
244	for(Int_t i=0; i<=nbin10; i++) binLim10[i]=(Double_t)cosmin + (cosmax-cosmin) /nbin10*(Double_t)i ;
245
246	// Phi
247	for(Int_t i=0; i<=nbin11; i++) binLim11[i]=(Double_t)phimin + (phimax-phimin) /nbin11*(Double_t)i ;
248
249	// z Primary Vertex
250	for(Int_t i=0; i<=nbin12; i++) {
251	binLim12[i]=(Double_t)zmin + (zmax-zmin) /nbin12*(Double_t)i ;
252	}
253
254	//one "container" for MC
255	TString nameContainer="";
256	if(!isKeepDfromB) {
257	nameContainer="CFHFccontainer0_CommonFramework";
258	}
259	else if(isKeepDfromBOnly){
260	nameContainer="CFHFccontainer0DfromB_CommonFramework";
261	}
262	else {
263	nameContainer="CFHFccontainer0allD_CommonFramework";
264	}
265
266	AliCFContainer* container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBin);
267	//setting the bin limits
268	printf("pt\n");
269	container -> SetBinLimits(ipt,binLim0);
270	printf("y\n");
271	container -> SetBinLimits(iy,binLim1);
272	printf("cts\n");
273	container -> SetBinLimits(icosThetaStar,binLim2);
274	printf("ptPi\n");
275	container -> SetBinLimits(ipTpi,binLim3);
276	printf("ptK\n");
277	container -> SetBinLimits(ipTk,binLim4);
278	printf("cT\n");
279	container -> SetBinLimits(icT,binLim5);
280	printf("dca\n");
281	container -> SetBinLimits(idca,binLim6);
282	printf("d0Pi\n");
283	container -> SetBinLimits(id0pi,binLim7);
284	printf("d0K\n");
285	container -> SetBinLimits(id0K,binLim8);
286	printf("d0xd0\n");
287	container -> SetBinLimits(id0xd0,binLim9);
288	printf("pointing\n");
289	container -> SetBinLimits(ipointing,binLim10);
290	printf("phi\n");
291	container -> SetBinLimits(iphi,binLim11);
292	printf("z\n");
293	container -> SetBinLimits(iz,binLim12);
294
295	container -> SetStepTitle(0, "MCLimAcc");
296	container -> SetStepTitle(1, "MC");
297	container -> SetStepTitle(2, "MCAcc");
298	container -> SetStepTitle(3, "RecoVertex");
299	container -> SetStepTitle(4, "RecoRefit");
300	container -> SetStepTitle(5, "Reco");
301	container -> SetStepTitle(6, "RecoAcc");
302	container -> SetStepTitle(7, "RecoITSCluster");
303	container -> SetStepTitle(8, "RecoCuts");
304	container -> SetStepTitle(8, "RecoPID");
305
306	container -> SetVarTitle(ipt,"pt");
307	container -> SetVarTitle(iy,"y");
308	container -> SetVarTitle(icosThetaStar, "cosThetaStar");
309	container -> SetVarTitle(ipTpi, "ptpi");
310	container -> SetVarTitle(ipTk, "ptK");
311	container -> SetVarTitle(icT, "ct");
312	container -> SetVarTitle(idca, "dca");
313	container -> SetVarTitle(id0pi, "d0pi");
314	container -> SetVarTitle(id0K, "d0K");
315	container -> SetVarTitle(id0xd0, "d0xd0");
316	container -> SetVarTitle(ipointing, "piointing");
317	container -> SetVarTitle(iphi, "phi");
318	container -> SetVarTitle(iz, "z");
319
320
321	//CREATE THE CUTS -----------------------------------------------
322
323	// Gen-Level kinematic cuts
324	AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
325
326	//Particle-Level cuts:
327	AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
328	Bool_t useAbsolute = kTRUE;
329	if (isSign != 2){
330	useAbsolute = kFALSE;
331	}
332	mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute); // kTRUE set in order to include D0_bar
333	mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
334
335	// Acceptance cuts:
336	AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
337	AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
338	kineAccCuts->SetPtRange(ptmin,ptmax);
339	kineAccCuts->SetEtaRange(etamin,etamax);
340
341	// Rec-Level kinematic cuts
342	AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
343
344	AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
345
346	AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
347
348	printf("CREATE MC KINE CUTS\n");
349	TObjArray* mcList = new TObjArray(0) ;
350	mcList->AddLast(mcKineCuts);
351	mcList->AddLast(mcGenCuts);
352
353	printf("CREATE ACCEPTANCE CUTS\n");
354	TObjArray* accList = new TObjArray(0) ;
355	accList->AddLast(kineAccCuts);
356
357	printf("CREATE RECONSTRUCTION CUTS\n");
358	TObjArray* recList = new TObjArray(0) ; // not used!!
359	recList->AddLast(recKineCuts);
360	recList->AddLast(recQualityCuts);
361	recList->AddLast(recIsPrimaryCuts);
362
363	TObjArray* emptyList = new TObjArray(0);
364
365	//CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
366	printf("CREATE INTERFACE AND CUTS\n");
367	AliCFManager* man = new AliCFManager() ;
368	man->SetParticleContainer(container);
369	man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
370	man->SetParticleCutsList(1 , mcList); // MC
371	man->SetParticleCutsList(2 , accList); // Acceptance
372	man->SetParticleCutsList(3 , emptyList); // Vertex
373	man->SetParticleCutsList(4 , emptyList); // Refit
374	man->SetParticleCutsList(5 , emptyList); // AOD
375	man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
376	man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
377	man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
378	man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
379
380	// Get the pointer to the existing analysis manager via the static access method.
381	//==============================================================================
382	AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
383	if (!mgr) {
384	::Error("AddTaskCompareHF", "No analysis manager to connect to.");
385	return NULL;
386	}
387	//CREATE THE TASK
388	printf("CREATE TASK\n");
389
390	// create the task
391	AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsD0toKpi);
392	task->SetFillFromGenerated(kFALSE);
393	task->SetCFManager(man); //here is set the CF manager
394	task->SetDecayChannel(21);
395	task->SetUseWeight(kFALSE);
396	task->SetSign(isSign);
397	task->SetDebugLevel(10);
398	if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
399	if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
400
401	Printf("*************** CONTAINER SETTINGS ***************");
402	Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
403	Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
404	Printf("Dselection = %d",(Int_t)task->GetDselection());
405	Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
406	Printf("Sign = %d",(Int_t)task->GetSign());
407	Printf("*************END CONTAINER SETTINGS ***************\n");
408
409	//-----------------------------------------------------------//
410	// create correlation matrix for unfolding - only eta-pt //
411	//-----------------------------------------------------------//
412
413	Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
414
415	Int_t thnDim[4];
416
417	//first half : reconstructed
418	//second half : MC
419
420	thnDim[0] = iBin[0];
421	thnDim[2] = iBin[0];
422	thnDim[1] = iBin[1];
423	thnDim[3] = iBin[1];
424
425	TString nameCorr="";
426	if(!isKeepDfromB) {
427	nameCorr="CFHFcorr0_CommonFramework";
428	}
429	else if(isKeepDfromBOnly){
430	nameCorr= "CFHFcorr0KeepDfromBOnly_CommonFramework";
431	}
432	else {
433	nameCorr="CFHFcorr0allD_CommonFramework";
434
435	}
436
437	THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
438	Double_t** binEdges = new Double_t[2];
439
440	// set bin limits
441
442	binEdges[0]= binLim0;
443	binEdges[1]= binLim1;
444
445	correlation->SetBinEdges(0,binEdges[0]);
446	correlation->SetBinEdges(2,binEdges[0]);
447
448	correlation->SetBinEdges(1,binEdges[1]);
449	correlation->SetBinEdges(3,binEdges[1]);
450
451	correlation->Sumw2();
452
453	// correlation matrix ready
454	//------------------------------------------------//
455
456	task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
457
458	// Create and connect containers for input/output
459
460	// ------ input data ------
461	AliAnalysisDataContainer *cinput0 = mgr->GetCommonInputContainer();
462
463	// ----- output data -----
464
465	TString outputfile = AliAnalysisManager::GetCommonFileName();
466	TString output1name="", output2name="", output3name="",output4name="";
467	output2name=nameContainer;
468	output3name=nameCorr;
469	if(!isKeepDfromB) {
470	outputfile += ":PWG3_D2H_CFtaskD0toKpi_CommonFramework";
471	output1name="CFHFchist0_CommonFramework";
472	}
473	else if(isKeepDfromBOnly){
474	outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromBOnly_CommonFramework";
475	output1name="CFHFchist0DfromB_CommonFramework";
476	}
477	else{
478	outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromB_CommonFramework";
479	output1name="CFHFchist0allD_CommonFramework";
480	}
481	output4name= "Cuts_CommonFramework";
482
483	//now comes user's output objects :
484	// output TH1I for event counting
485	AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
486	// output Correction Framework Container (for acceptance & efficiency calculations)
487	AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
488	// Unfolding - correlation matrix
489	AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
490	// cuts
491	AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
492
493	mgr->AddTask(task);
494
495	mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
496	mgr->ConnectOutput(task,1,coutput1);
497	mgr->ConnectOutput(task,2,coutput2);
498	mgr->ConnectOutput(task,3,coutput3);
499	mgr->ConnectOutput(task,4,coutput4);
500	return task;
501	}
502