[u/mrichter/AliRoot.git] / PWGDQ / dielectron / macrosLMEE / LMEECutLibAOD.C

class LMEECutLib {

  public:
	static  enum LMMECutSet {
   		kPbPb2011TPCandTOF,
		kPbPb2011TPCandTOFwide, //TOF required, more relaxed cut on TPC
		kPbPb2011TPCorTOF,
		kpp2010TPCandTOF,
		kpp2010TPCorTOF,
		kCUTSETMAX
	};

	static  enum LMMECentSel {
	  kPbPb2011Central,
		kPbPb2011SemiCentral,
		kPbPb2011Peripheral,
		kCENTSELMAX
	};

	//char* LMEECutNames[kCUTSETMAX] = { "PbPb2011TPCandTOF","PbPb2011TPCorTOF"};


	LMEECutLib() {}

	AliDielectronEventCuts*     GetEventCuts(Int_t cutSet);
	AliAnalysisCuts*            GetCentralityCuts(Int_t centSel);
	AliDielectronTrackRotator*  GetTrackRotator(Int_t cutSet);
	AliDielectronMixingHandler* GetMixingHandler(Int_t cutSet);

	AliAnalysisCuts* GetPIDCutsAna(Int_t cutSet);  
	AliAnalysisCuts* GetPIDCutsPre(Int_t cutSet);  

	AliAnalysisCuts* GetPairCuts2(Int_t cutSet,Bool_t tooglePC=kFALSE);
	AliAnalysisCuts* GetPairCuts(Int_t cutSet);  

	AliAnalysisCuts* GetTrackCutsAna(Int_t cutSet);  
	AliAnalysisCuts* GetTrackCutsPre(Int_t cutSet);  


	AliDielectronEventCuts* GetEventCuts(Int_t cutSet) {
	  AliDielectronEventCuts* eventCuts = 0x0;
	  switch (cutSet) {
		case kPbPb2011TPCandTOF :
		case kPbPb2011TPCandTOFwide :
		case kPbPb2011TPCorTOF  :
		case kpp2010TPCandTOF :
		case kpp2010TPCorTOF  :
		  eventCuts=new AliDielectronEventCuts("eventCuts","Vertex Track && |vtxZ|<10 && ncontrib>0");
		  eventCuts->SetVertexType(AliDielectronEventCuts::kVtxAny); // AOD
		  //           eventCuts->SetCentralityRange(0.0,80.0);
		  eventCuts->SetRequireVertex();
		  eventCuts->SetMinVtxContributors(1);
		  eventCuts->SetVertexZ(-10.,10.);
		  break;
		default: cout << "No Event Cut defined" << endl;
	  }
	  return eventCuts;
	}

	AliAnalysisCuts* GetCentralityCuts(Int_t centSel) {
	  AliDielectronVarCuts* centCuts = 0x0;
	  switch (centSel) {
		case kPbPb2011Central:
		  centCuts = new AliDielectronVarCuts("centCuts","CentralityPbPb2011Central");
		  centCuts->AddCut(AliDielectronVarManager::kCentrality,0.,10.);
		  break;
		case kPbPb2011SemiCentral:
		  centCuts = new AliDielectronVarCuts("centCuts","CentralityPbPb2011SemiCentral");
		  //Restrict to 50%, Trigger selction
		  centCuts->AddCut(AliDielectronVarManager::kCentrality,20.,50.);
		  break;
		case kPbPb2011Peripheral:
		  centCuts = new AliDielectronVarCuts("centCuts","CentralityPbPb2011Peripheral");
		  centCuts->AddCut(AliDielectronVarManager::kCentrality,50.,90.);
		  break;
			default: cout << "No Centrality selected" << endl;
	  }
	  return centCuts;
	}


	AliDielectronTrackRotator* GetTrackRotator(Int_t cutSet) {
	  AliDielectronTrackRotator* trackRotator = 0x0;
	  switch (cutSet) {
		case kPbPb2011TPCandTOF :
		case kPbPb2011TPCandTOFwide :
		case kPbPb2011TPCorTOF  :
		case kpp2010TPCandTOF :
		case kpp2010TPCorTOF  :
		  trackRotator = new AliDielectronTrackRotator();
		  trackRotator->SetIterations(20);
		  trackRotator->SetConeAnglePhi(TMath::Pi()/180*165);
		  trackRotator->SetStartAnglePhi(TMath::Pi());
		  break;
		default: cout << "No Rotator defined" << endl;
	  }
	  return trackRotator;
	}


	AliDielectronMixingHandler* GetMixingHandler(Int_t cutSet) {
	  AliDielectronMixingHandler* mixingHandler = 0x0;
	  switch (cutSet) {
		case kPbPb2011TPCorTOF  :
/*
		  mixingHandler = new AliDielectronMixingHandler;
		  mixingHandler->AddVariable(AliDielectronVarManager::kZvPrim,"-10,-5,0,5,10");
		  mixingHandler->AddVariable(AliDielectronVarManager::kCentrality,"0,5,10,20,40,80");
		  mixingHandler->SetDepth(25);
		  mixingHandler->SetMixType(AliDielectronMixingHandler::kAll);
		  break;
*/
		case kPbPb2011TPCandTOF :
		case kPbPb2011TPCandTOFwide :
		  mixingHandler = new AliDielectronMixingHandler;
		  mixingHandler->AddVariable(AliDielectronVarManager::kZvPrim,"-10,-5,0,5,10");
		  mixingHandler->AddVariable(AliDielectronVarManager::kCentrality,"0,5,10,20,40,80");
		   mixingHandler->AddVariable(AliDielectronVarManager::kv0ACrpH2,"-6*(TMath::Pi()/6),-5*(TMath::Pi()/6),-4*(TMath::Pi()/6),-3*(TMath::Pi()/6),-2*(TMath::Pi()/6),-1*(TMath::Pi()/6),0,1*(TMath::Pi()/6),2*(TMath::Pi()/6),3*(TMath::Pi()/6),4*(TMath::Pi()/6),5*(TMath::Pi()/6),6*(TMath::Pi()/6)");
		  //mixingHandler->SetDepth(50);
		  mixingHandler->SetDepth(15);
		  mixingHandler->SetMixType(AliDielectronMixingHandler::kAll);
		  break;
		case kpp2010TPCandTOF :
		case kpp2010TPCorTOF  :
		  mixingHandler = new AliDielectronMixingHandler;
		  mixingHandler->AddVariable(AliDielectronVarManager::kZvPrim,"-10,-5,0,5,10");
		  mixingHandler->AddVariable(AliDielectronVarManager::kNacc,"0,10000");
		  //might want to add multiplicity?
		  mixingHandler->SetDepth(50);
		  mixingHandler->SetMixType(AliDielectronMixingHandler::kAll);
		  break;
		default: cout << "No Rotator defined" << endl;
	  }
	  return mixingHandler;
	}


	AliAnalysisCuts* GetPIDCutsAna(Int_t cutSet) {
	  AliAnalysisCuts* anaCuts=0x0;

	  // + [2] added for Dec2010 Cut! 
	  TF1 *lowerCut = new TF1("lowerCut", "[0] * TMath::Exp([1]*x) + [2]", 0, 20);
	  /* until Nov2010
		 lowerCut->SetParameter(0, -2.7);
		 lowerCut->SetParameter(1, -0.4357);
	   */
	  /* 18.01.2011 ALiHFEpid.cxx */
	  lowerCut->SetParameter(0,-3.7);
	  lowerCut->SetParameter(1,-0.8);
	  lowerCut->SetParameter(2,-0.35);

	  if (MCenabled) { //overwrite parameters
		lowerCut->SetParameter(0,-2.5);
		lowerCut->SetParameter(2,-2.2);
	  }

	  //---------------------------------------------
	  AliDielectronPID *pidTPCTOFeOnly = new AliDielectronPID("TPC-TOF","TPC-TOF");
	  pidTPCTOFeOnly->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3,3.,0.0,100.,kFALSE);
	  pidTPCTOFeOnly->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.0 , 100., kFALSE );


          AliDielectronPID *pidTPCandTOF = new AliDielectronPID("TPC-TOF-HFE","TPC-TOF-HFE");
          pidTPCandTOF->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3.,3.,0.0,100.,kFALSE);
          pidTPCandTOF->AddCut(AliDielectronPID::kTPC,AliPID::kPion,-3.,3.,0.,100.,kTRUE);
          pidTPCandTOF->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.0 , 100., kFALSE );

	  AliDielectronPID *pidTPChardTOF = new AliDielectronPID("TPC-TOF-HFE","TPC-TOF-HFE");
	  pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,lowerCut,3.,0.0,100.,kFALSE);
	  pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kPion,-3,3.,0.,100.,kTRUE);
	  pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kProton,-3.,3.,0.,100.,kTRUE);
	  pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kKaon,-3.,3.,0.,100.,kTRUE);
	  pidTPChardTOF->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.0 , 100., kFALSE );
	  //___________________________________________
	  AliDielectronPID *pidTT = new AliDielectronPID("TPC-TOF","TPC-TOF");
	  pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-1.5,3.,0.2,0.4,kFALSE);
	  pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3,3.,0.4,100.,kFALSE);
	  pidTT->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.2 , 100., kFALSE );

	  pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kPion,-3,3.,0.,100.,kTRUE);
	  pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kProton,-3.,3.,0.,100.,kTRUE);
	  pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kKaon,-3.,3.,0.,100.,kTRUE);
	  //___________________________________________
	  AliDielectronVarCuts *pidTPCsignal = new AliDielectronVarCuts("pidTPCsignal","cut on the TPC signal");
	  if (MCenabled) {
	  pidTPCsignal->AddCut(AliDielectronVarManager::kTPCsignal,65.,85.); 
	  }	
	  else {
	  pidTPCsignal->AddCut(AliDielectronVarManager::kTPCsignal,75.,90.); 
	  }
	  //___________________________________________

          AliDielectronVarCuts *pidTPCsignalWide = new AliDielectronVarCuts("pidTPCsignalWide","cut on the TPC signal");
          pidTPCsignalWide->AddCut(AliDielectronVarManager::kTPCsignal,70.,90.);


	  AliDielectronVarCuts *pTPC = new AliDielectronVarCuts("P>.4","P>.4");
	  pTPC->AddCut(AliDielectronVarManager::kPt,.4,5.);
	  
	  AliDielectronVarCuts *pMin = new AliDielectronVarCuts("P>.2","P>.2");
	  pMin->AddCut(AliDielectronVarManager::kPt,.2,5.);

	  switch (cutSet) {
		case kPbPb2011TPCandTOF :
		  AliDielectronCutGroup* cgSecondTrackFilterPIDTPC1 = new AliDielectronCutGroup("cgPIDTPC1","cgPIDTPC1",AliDielectronCutGroup::kCompAND);
		  cgSecondTrackFilterPIDTPC1->AddCut(pTPC);
		  //cgSecondTrackFilterPIDTPC1->AddCut(pidTPChardTOF);
		  cgSecondTrackFilterPIDTPC1->AddCut(pidTPCTOFeOnly);
		  cgSecondTrackFilterPIDTPC1->AddCut(pidTPCsignal);
		  cgSecondTrackFilterPIDTPC1->AddCut(GetTrackCutsAna(cutSet));
		  anaCuts = cgSecondTrackFilterPIDTPC1;
		  break;
		case kPbPb2011TPCandTOFwide :
                  AliDielectronCutGroup* cgSecondTrackFilterPIDTPC1 = new AliDielectronCutGroup("cgPIDTPC1","cgPIDTPC1",AliDielectronCutGroup::kCompAND);
                  cgSecondTrackFilterPIDTPC1->AddCut(pTPC);
                  cgSecondTrackFilterPIDTPC1->AddCut(pidTPCandTOF);
                  cgSecondTrackFilterPIDTPC1->AddCut(pidTPCsignalWide);
                  cgSecondTrackFilterPIDTPC1->AddCut(GetTrackCutsAna(cutSet));
                  anaCuts = cgSecondTrackFilterPIDTPC1;
                  break;

		case kPbPb2011TPCorTOF  :
		  AliDielectronCutGroup* cgSecondTrackFilterPIDTPC2 = new AliDielectronCutGroup("cgPIDTPC2","cgPIDTPC2",AliDielectronCutGroup::kCompAND);
		  cgSecondTrackFilterPIDTPC2->AddCut(pMin);
		  cgSecondTrackFilterPIDTPC2->AddCut(pidTT);
		  cgSecondTrackFilterPIDTPC2->AddCut(pidTPCsignal);
		  cgSecondTrackFilterPIDTPC2->AddCut(GetTrackCutsAna(cutSet));
		  anaCuts = cgSecondTrackFilterPIDTPC2;
		  break;
		case kpp2010TPCandTOF :
		  AliDielectronCutGroup* cgSecondTrackFilterPIDTPC = new AliDielectronCutGroup("cgPIDTPC","cgPIDTPC",AliDielectronCutGroup::kCompAND);
		  cgSecondTrackFilterPIDTPC->AddCut(pTPC);
		  //cgSecondTrackFilterPIDTPC->AddCut(pidTPChardTOF);
		  cgSecondTrackFilterPIDTPC->AddCut(pidTPCTOFeOnly);
		  anaCuts = cgSecondTrackFilterPIDTPC;
		  break;
		case kpp2010TPCorTOF  :
		  AliDielectronCutGroup* cgSecondTrackFilterPIDTPC = new AliDielectronCutGroup("cgPIDTPC","cgPIDTPC",AliDielectronCutGroup::kCompAND);
		  cgSecondTrackFilterPIDTPC->AddCut(pMin);
		  cgSecondTrackFilterPIDTPC->AddCut(pidTT);
		  anaCuts = cgSecondTrackFilterPIDTPC;
		  break;
		default: cout << "No Analysis PID Cut defined " << endl;
	  }
	  return anaCuts;
	}

	AliAnalysisCuts* GetPIDCutsPre(Int_t cutSet) {
	  AliAnalysisCuts* anaCuts=0x0;
	  switch (cutSet) {
		case kPbPb2011TPCandTOF :
		case kPbPb2011TPCandTOFwide :
		case kPbPb2011TPCorTOF  :
		case kpp2010TPCandTOF :
		case kpp2010TPCorTOF  :
		  AliDielectronCutGroup* cgSecondTrackFilterPIDTPC = new AliDielectronCutGroup("cgPIDTPC","cgPIDTPC",AliDielectronCutGroup::kCompAND);
		  AliDielectronCutGroup* cgITSTPC = new AliDielectronCutGroup("cgITSTPC","cgITSTPC",AliDielectronCutGroup::kCompAND);
		  AliDielectronPID *pidITSTPC = new AliDielectronPID("TPCpre","TPCpre");
		  pidITSTPC->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3.,3.);
		  cgITSTPC->AddCut(pidITSTPC);
		  //	  cgITSTPC->AddCut(GetTrackCutsAna(cutSet));

		  AliDielectronCutGroup* cgITSSA = new AliDielectronCutGroup("cgITSSA","cgITSSA",AliDielectronCutGroup::kCompAND);
		  AliDielectronPID *pidITSSA = new  AliDielectronPID("pidITSSA","pidITSSA");
		  pidITSSA->AddCut(AliDielectronPID::kITS,AliPID::kElectron,-3.,3.);
		  cgITSSA->AddCut(pidITSSA);
		  //	  cgITSSA->AddCut(GetTrackCutsPre(cutSet));

		  AliDielectronCutGroup* cgInitialTrackFilter = new AliDielectronCutGroup("cgInitialTrackFilter","cgInitialTrackFilter",AliDielectronCutGroup::kCompOR);
		  cgInitialTrackFilter->AddCut(cgITSTPC);
		  cgInitialTrackFilter->AddCut(cgITSSA);
		  anaCuts = cgInitialTrackFilter;
		  break;
		default: cout << "No Pre-PID Cut defined " << endl;
	  }
	  return anaCuts;
	}


        AliAnalysisCuts* GetPairCuts2(Int_t cutSet, Bool_t togglePC /*=kFALSE*/)  {
          AliAnalysisCuts* pairCuts=0x0;
          switch (cutSet) {
                case kPbPb2011TPCorTOF  :
                case kpp2010TPCandTOF :
                  AliDielectronVarCuts* pairCutsV= new AliDielectronVarCuts("InvMass","InvMass > 150 MeV");
                  pairCutsV->AddCut(AliDielectronVarManager::kM,0.15,100.,kTRUE);
                  pairCuts = pairCutsV;
                  break;
                case kPbPb2011TPCandTOF :
                case kPbPb2011TPCandTOFwide :
                case kpp2010TPCorTOF  :
                  if (!togglePC) {

                  AliDielectronCutGroup* pairCutsCG2 =new AliDielectronCutGroup("pairCutsCG2","pairCutsCG2",AliDielectronCutGroup::kCompOR);
                  AliDielectronCutGroup* pairCutsCG =new AliDielectronCutGroup("pairCutsCG","pairCutsCG",AliDielectronCutGroup::kCompAND);
                  pairCutsPhiv =new AliDielectronVarCuts("Phiv Cuts","Phiv<2.0rad");
                  pairCutsPhiv->AddCut(AliDielectronVarManager::kPhivPair, 0.0, 2.0); 
                  pairCutsInvM =new AliDielectronVarCuts("InvM Cuts","InvM<0.3");
                  pairCutsInvM->AddCut(AliDielectronVarManager::kM, 0.0, 0.3); 
                  pairCutsInvMgood =new AliDielectronVarCuts("InvM Cuts good","InvM>0.3");
                  pairCutsInvMgood->AddCut(AliDielectronVarManager::kM, 0.3, 99999.); 
                  pairCutsCG->AddCut(pairCutsPhiv);
                  pairCutsCG->AddCut(pairCutsInvM);
                  pairCutsCG2->AddCut(pairCutsInvMgood);
                  pairCutsCG2->AddCut(pairCutsCG);
                  pairCuts = pairCutsCG2;
                  }
                  else {
                        AliDielectronVarCuts* pairCutsV =new AliDielectronVarCuts("OpeningAngle","Opening angle > .035rad");
                        pairCutsV->AddCut(AliDielectronVarManager::kOpeningAngle, 0. , 0.035,kTRUE);
                        pairCuts = pairCutsV;
                  }
                  break;
                default: cout << "No Pair Cuts defined " << endl;
          }
          return pairCuts;
        }


	AliAnalysisCuts* GetPairCuts(Int_t cutSet)  {  
	  AliDielectronVarCuts* pairCuts=0x0;
	  switch (cutSet) {
		case kPbPb2011TPCorTOF  :
		case kpp2010TPCandTOF :
		  pairCuts = new AliDielectronVarCuts("InvMass","InvMass > 150 MeV");
		  pairCuts->AddCut(AliDielectronVarManager::kM,0.15,100.,kTRUE);
		  break;
		case kPbPb2011TPCandTOF :
		case kPbPb2011TPCandTOFwide :
		case kpp2010TPCorTOF  :
		pairCuts =new AliDielectronVarCuts("OpeningAngle","Opening angle > .035rad");
		pairCuts->AddCut(AliDielectronVarManager::kOpeningAngle, 0. , 0.035);
		break;
		default: cout << "No Pair Cuts defined " << endl;
	  } 
	  return pairCuts;
	}

	AliAnalysisCuts* GetTrackCutsAna(Int_t cutSet) {
	  AliDielectronCutGroup* trackCuts=0x0;
	  switch (cutSet) {
		case kPbPb2011TPCandTOF :
		case kPbPb2011TPCandTOFwide :
		case kPbPb2011TPCorTOF  :
		case kpp2010TPCandTOF :
		case kpp2010TPCorTOF  :
			trackCuts = new AliDielectronCutGroup("cgPIDTPC1","cgPIDTPC1",AliDielectronCutGroup::kCompAND);

			trackCutsAOD =new AliDielectronVarCuts("trackCutsAOD","trackCutsAOD");
 
		        //Not necessary for AOD?
		        //-AOD-trackCuts->SetDCAToVertex2D(kTRUE);
			
		  
			//-AOD-trackCuts->SetMinNCrossedRowsTPC(110);
			//-AOD-trackCuts->SetMinRatioCrossedRowsOverFindableClustersTPC(0.7);
			//Legacy cut: Use Crossed Rows in ESD, in AOD ASAP
			trackCutsAOD->AddCut(AliDielectronVarManager::kNclsTPC,     60.0, 160.0);

			trackCutsAOD->AddCut(AliDielectronVarManager::kPt,0.05,200.);
			trackCutsAOD->AddCut(AliDielectronVarManager::kEta,-0.84,0.84);

		        //DCA Cut
			trackCutsAOD->AddCut(AliDielectronVarManager::kImpactParXY, -1.0,   1.0);
			trackCutsAOD->AddCut(AliDielectronVarManager::kImpactParZ,  -3.0,   3.0);
			trackCutsAOD->AddCut(AliDielectronVarManager::kTPCchi2Cl,    0.0,   3.5);
			
			
			trackCutsAOD->AddCut(AliDielectronVarManager::kNclsITS,     3.0, 100.0);

			trackCutsAOD->AddCut(AliDielectronVarManager::kKinkIndex0,   0.0);
			

			AliDielectronTrackCuts *trackCutsDiel = new AliDielectronTrackCuts("trackCutsDiel","trackCutsDiel");
			trackCutsDiel->SetRequireITSRefit(kTRUE);
			trackCutsDiel->SetRequireTPCRefit(kTRUE);
			
			//-AOD-trackCuts->SetMinNClustersITS(3);
			trackCutsDiel->SetITSclusterCut(AliDielectronTrackCuts::kAtLeast,7); //>=3
			trackCutsDiel->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kFirst)
			// trackCutsAOD->AddCut(AliDielectronVarManager::kITSLayerFirstCls,-0.01,0.5); //ITS(0) = SPDfirst
			
			trackCuts->AddCut(trackCutsDiel);
			trackCuts->AddCut(trackCutsAOD);

		  break;
		default: cout << "No Analysis Track Cut defined " << endl;
	  }
	  return trackCuts;
	} 

	AliAnalysisCuts* GetTrackCutsPre(Int_t cutSet) {
	  AliESDtrackCuts* trackCuts=0x0;
	  switch (cutSet) {
		case kPbPb2011TPCandTOF :
		case kPbPb2011TPCorTOF  :
		case kpp2010TPCandTOF :
		case kpp2010TPCorTOF  :
/*
	//	  trackCuts = new AliESDtrackCuts();
	//	  trackCuts->SetDCAToVertex2D(kTRUE);
	//	  trackCuts->SetMaxDCAToVertexZ(3.0);
	//	  trackCuts->SetMaxDCAToVertexXY(1.0);
		  trackCuts->SetEtaRange( -0.84 , 0.84 );
		  trackCuts->SetPtRange(  0.05 , 0.5);
		  trackCuts->SetAcceptKinkDaughters(kFALSE);
		  trackCuts->SetRequireITSRefit(kTRUE);
		  trackCuts->SetRequireITSStandAlone(kTRUE);
		  trackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kFirst);
		  trackCuts->SetMinNClustersITS(3); //PhotonGroup-Dalitz: 2?!
*/
		  cout << "No Pre-Track Cut defined for AODs at the moment " << endl;
		  break;
		default: cout << "No Pre-Track Cut defined " << endl;
	  }
	  return trackCuts;
	}

};
Commit	Line	Data
9f00b65f	1	class LMEECutLib {
	2
	3	public:
	4	static enum LMMECutSet {
	5	kPbPb2011TPCandTOF,
4118e72c	6	kPbPb2011TPCandTOFwide, //TOF required, more relaxed cut on TPC
9f00b65f	7	kPbPb2011TPCorTOF,
	8	kpp2010TPCandTOF,
	9	kpp2010TPCorTOF,
	10	kCUTSETMAX
	11	};
	12
	13	static enum LMMECentSel {
	14	kPbPb2011Central,
	15	kPbPb2011SemiCentral,
	16	kPbPb2011Peripheral,
	17	kCENTSELMAX
	18	};
	19
	20	//char* LMEECutNames[kCUTSETMAX] = { "PbPb2011TPCandTOF","PbPb2011TPCorTOF"};
	21
	22
	23	LMEECutLib() {}
	24
	25	AliDielectronEventCuts* GetEventCuts(Int_t cutSet);
	26	AliAnalysisCuts* GetCentralityCuts(Int_t centSel);
	27	AliDielectronTrackRotator* GetTrackRotator(Int_t cutSet);
	28	AliDielectronMixingHandler* GetMixingHandler(Int_t cutSet);
	29
	30	AliAnalysisCuts* GetPIDCutsAna(Int_t cutSet);
	31	AliAnalysisCuts* GetPIDCutsPre(Int_t cutSet);
	32
4118e72c	33	AliAnalysisCuts* GetPairCuts2(Int_t cutSet,Bool_t tooglePC=kFALSE);
9f00b65f	34	AliAnalysisCuts* GetPairCuts(Int_t cutSet);
	35
	36	AliAnalysisCuts* GetTrackCutsAna(Int_t cutSet);
	37	AliAnalysisCuts* GetTrackCutsPre(Int_t cutSet);
	38
	39
	40
	41
	42	AliDielectronEventCuts* GetEventCuts(Int_t cutSet) {
	43	AliDielectronEventCuts* eventCuts = 0x0;
	44	switch (cutSet) {
	45	case kPbPb2011TPCandTOF :
4118e72c	46	case kPbPb2011TPCandTOFwide :
9f00b65f	47	case kPbPb2011TPCorTOF :
	48	case kpp2010TPCandTOF :
	49	case kpp2010TPCorTOF :
	50	eventCuts=new AliDielectronEventCuts("eventCuts","Vertex Track && \|vtxZ\|<10 && ncontrib>0");
ee00eb9d	51	eventCuts->SetVertexType(AliDielectronEventCuts::kVtxAny); // AOD
ee00eb9d	52	// eventCuts->SetCentralityRange(0.0,80.0);
9f00b65f	53	eventCuts->SetRequireVertex();
	54	eventCuts->SetMinVtxContributors(1);
	55	eventCuts->SetVertexZ(-10.,10.);
	56	break;
	57	default: cout << "No Event Cut defined" << endl;
	58	}
	59	return eventCuts;
	60	}
	61
	62	AliAnalysisCuts* GetCentralityCuts(Int_t centSel) {
	63	AliDielectronVarCuts* centCuts = 0x0;
	64	switch (centSel) {
	65	case kPbPb2011Central:
	66	centCuts = new AliDielectronVarCuts("centCuts","CentralityPbPb2011Central");
	67	centCuts->AddCut(AliDielectronVarManager::kCentrality,0.,10.);
	68	break;
	69	case kPbPb2011SemiCentral:
	70	centCuts = new AliDielectronVarCuts("centCuts","CentralityPbPb2011SemiCentral");
	71	//Restrict to 50%, Trigger selction
4118e72c	72	centCuts->AddCut(AliDielectronVarManager::kCentrality,20.,50.);
9f00b65f	73	break;
	74	case kPbPb2011Peripheral:
	75	centCuts = new AliDielectronVarCuts("centCuts","CentralityPbPb2011Peripheral");
	76	centCuts->AddCut(AliDielectronVarManager::kCentrality,50.,90.);
	77	break;
	78	default: cout << "No Centrality selected" << endl;
	79	}
	80	return centCuts;
	81	}
	82
	83
	84	AliDielectronTrackRotator* GetTrackRotator(Int_t cutSet) {
	85	AliDielectronTrackRotator* trackRotator = 0x0;
	86	switch (cutSet) {
	87	case kPbPb2011TPCandTOF :
4118e72c	88	case kPbPb2011TPCandTOFwide :
9f00b65f	89	case kPbPb2011TPCorTOF :
	90	case kpp2010TPCandTOF :
	91	case kpp2010TPCorTOF :
	92	trackRotator = new AliDielectronTrackRotator();
	93	trackRotator->SetIterations(20);
	94	trackRotator->SetConeAnglePhi(TMath::Pi()/180*165);
	95	trackRotator->SetStartAnglePhi(TMath::Pi());
	96	break;
	97	default: cout << "No Rotator defined" << endl;
	98	}
	99	return trackRotator;
	100	}
	101
	102
	103	AliDielectronMixingHandler* GetMixingHandler(Int_t cutSet) {
	104	AliDielectronMixingHandler* mixingHandler = 0x0;
	105	switch (cutSet) {
	106	case kPbPb2011TPCorTOF :
4118e72c	107	/*
9f00b65f	108	mixingHandler = new AliDielectronMixingHandler;
	109	mixingHandler->AddVariable(AliDielectronVarManager::kZvPrim,"-10,-5,0,5,10");
	110	mixingHandler->AddVariable(AliDielectronVarManager::kCentrality,"0,5,10,20,40,80");
	111	mixingHandler->SetDepth(25);
	112	mixingHandler->SetMixType(AliDielectronMixingHandler::kAll);
4118e72c	113	break;
4118e72c	114	*/
9f00b65f	115	case kPbPb2011TPCandTOF :
4118e72c	116	case kPbPb2011TPCandTOFwide :
9f00b65f	117	mixingHandler = new AliDielectronMixingHandler;
	118	mixingHandler->AddVariable(AliDielectronVarManager::kZvPrim,"-10,-5,0,5,10");
	119	mixingHandler->AddVariable(AliDielectronVarManager::kCentrality,"0,5,10,20,40,80");
	120	mixingHandler->AddVariable(AliDielectronVarManager::kv0ACrpH2,"-6(TMath::Pi()/6),-5(TMath::Pi()/6),-4(TMath::Pi()/6),-3(TMath::Pi()/6),-2(TMath::Pi()/6),-1(TMath::Pi()/6),0,1(TMath::Pi()/6),2(TMath::Pi()/6),3(TMath::Pi()/6),4(TMath::Pi()/6),5(TMath::Pi()/6),6(TMath::Pi()/6)");
	121	//mixingHandler->SetDepth(50);
4118e72c	122	mixingHandler->SetDepth(15);
9f00b65f	123	mixingHandler->SetMixType(AliDielectronMixingHandler::kAll);
	124	break;
	125	case kpp2010TPCandTOF :
	126	case kpp2010TPCorTOF :
	127	mixingHandler = new AliDielectronMixingHandler;
	128	mixingHandler->AddVariable(AliDielectronVarManager::kZvPrim,"-10,-5,0,5,10");
	129	mixingHandler->AddVariable(AliDielectronVarManager::kNacc,"0,10000");
	130	//might want to add multiplicity?
	131	mixingHandler->SetDepth(50);
	132	mixingHandler->SetMixType(AliDielectronMixingHandler::kAll);
	133	break;
	134	default: cout << "No Rotator defined" << endl;
	135	}
	136	return mixingHandler;
	137	}
	138
	139
	140	AliAnalysisCuts* GetPIDCutsAna(Int_t cutSet) {
	141	AliAnalysisCuts* anaCuts=0x0;
	142
	143	// + [2] added for Dec2010 Cut!
	144	TF1 lowerCut = new TF1("lowerCut", "[0] TMath::Exp([1]*x) + [2]", 0, 20);
	145	/* until Nov2010
	146	lowerCut->SetParameter(0, -2.7);
	147	lowerCut->SetParameter(1, -0.4357);
	148	*/
	149	/* 18.01.2011 ALiHFEpid.cxx */
	150	lowerCut->SetParameter(0,-3.7);
	151	lowerCut->SetParameter(1,-0.8);
	152	lowerCut->SetParameter(2,-0.35);
	153
	154	if (MCenabled) { //overwrite parameters
	155	lowerCut->SetParameter(0,-2.5);
	156	lowerCut->SetParameter(2,-2.2);
	157	}
	158
	159	//---------------------------------------------
	160	AliDielectronPID *pidTPCTOFeOnly = new AliDielectronPID("TPC-TOF","TPC-TOF");
	161	pidTPCTOFeOnly->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3,3.,0.0,100.,kFALSE);
	162	pidTPCTOFeOnly->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.0 , 100., kFALSE );
	163
4118e72c	164
	165	AliDielectronPID *pidTPCandTOF = new AliDielectronPID("TPC-TOF-HFE","TPC-TOF-HFE");
	166	pidTPCandTOF->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3.,3.,0.0,100.,kFALSE);
	167	pidTPCandTOF->AddCut(AliDielectronPID::kTPC,AliPID::kPion,-3.,3.,0.,100.,kTRUE);
	168	pidTPCandTOF->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.0 , 100., kFALSE );
	169
9f00b65f	170	AliDielectronPID *pidTPChardTOF = new AliDielectronPID("TPC-TOF-HFE","TPC-TOF-HFE");
	171	pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,lowerCut,3.,0.0,100.,kFALSE);
	172	pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kPion,-3,3.,0.,100.,kTRUE);
	173	pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kProton,-3.,3.,0.,100.,kTRUE);
	174	pidTPChardTOF->AddCut(AliDielectronPID::kTPC,AliPID::kKaon,-3.,3.,0.,100.,kTRUE);
	175	pidTPChardTOF->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.0 , 100., kFALSE );
	176	//___________________________________________
	177	AliDielectronPID *pidTT = new AliDielectronPID("TPC-TOF","TPC-TOF");
	178	pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-1.5,3.,0.2,0.4,kFALSE);
	179	pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3,3.,0.4,100.,kFALSE);
4118e72c	180	pidTT->AddCut(AliDielectronPID::kTOF ,AliPID::kElectron , -3. , 3. , 0.2 , 100., kFALSE );
9f00b65f	181
	182	pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kPion,-3,3.,0.,100.,kTRUE);
	183	pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kProton,-3.,3.,0.,100.,kTRUE);
	184	pidTT->AddCut(AliDielectronPID::kTPC,AliPID::kKaon,-3.,3.,0.,100.,kTRUE);
	185	//___________________________________________
	186	AliDielectronVarCuts *pidTPCsignal = new AliDielectronVarCuts("pidTPCsignal","cut on the TPC signal");
4118e72c	187	if (MCenabled) {
	188	pidTPCsignal->AddCut(AliDielectronVarManager::kTPCsignal,65.,85.);
	189	}
	190	else {
9f00b65f	191	pidTPCsignal->AddCut(AliDielectronVarManager::kTPCsignal,75.,90.);
4118e72c	192	}
9f00b65f	193	//___________________________________________
9f00b65f	194
4118e72c	195	AliDielectronVarCuts *pidTPCsignalWide = new AliDielectronVarCuts("pidTPCsignalWide","cut on the TPC signal");
	196	pidTPCsignalWide->AddCut(AliDielectronVarManager::kTPCsignal,70.,90.);
	197
	198
9f00b65f	199	AliDielectronVarCuts *pTPC = new AliDielectronVarCuts("P>.4","P>.4");
4118e72c	200	pTPC->AddCut(AliDielectronVarManager::kPt,.4,5.);
9f00b65f	201
9f00b65f	202	AliDielectronVarCuts *pMin = new AliDielectronVarCuts("P>.2","P>.2");
4118e72c	203	pMin->AddCut(AliDielectronVarManager::kPt,.2,5.);
9f00b65f	204
	205	switch (cutSet) {
	206	case kPbPb2011TPCandTOF :
	207	AliDielectronCutGroup* cgSecondTrackFilterPIDTPC1 = new AliDielectronCutGroup("cgPIDTPC1","cgPIDTPC1",AliDielectronCutGroup::kCompAND);
	208	cgSecondTrackFilterPIDTPC1->AddCut(pTPC);
	209	//cgSecondTrackFilterPIDTPC1->AddCut(pidTPChardTOF);
	210	cgSecondTrackFilterPIDTPC1->AddCut(pidTPCTOFeOnly);
	211	cgSecondTrackFilterPIDTPC1->AddCut(pidTPCsignal);
	212	cgSecondTrackFilterPIDTPC1->AddCut(GetTrackCutsAna(cutSet));
	213	anaCuts = cgSecondTrackFilterPIDTPC1;
	214	break;
4118e72c	215	case kPbPb2011TPCandTOFwide :
	216	AliDielectronCutGroup* cgSecondTrackFilterPIDTPC1 = new AliDielectronCutGroup("cgPIDTPC1","cgPIDTPC1",AliDielectronCutGroup::kCompAND);
	217	cgSecondTrackFilterPIDTPC1->AddCut(pTPC);
	218	cgSecondTrackFilterPIDTPC1->AddCut(pidTPCandTOF);
	219	cgSecondTrackFilterPIDTPC1->AddCut(pidTPCsignalWide);
	220	cgSecondTrackFilterPIDTPC1->AddCut(GetTrackCutsAna(cutSet));
	221	anaCuts = cgSecondTrackFilterPIDTPC1;
	222	break;
	223
9f00b65f	224	case kPbPb2011TPCorTOF :
	225	AliDielectronCutGroup* cgSecondTrackFilterPIDTPC2 = new AliDielectronCutGroup("cgPIDTPC2","cgPIDTPC2",AliDielectronCutGroup::kCompAND);
	226	cgSecondTrackFilterPIDTPC2->AddCut(pMin);
	227	cgSecondTrackFilterPIDTPC2->AddCut(pidTT);
	228	cgSecondTrackFilterPIDTPC2->AddCut(pidTPCsignal);
	229	cgSecondTrackFilterPIDTPC2->AddCut(GetTrackCutsAna(cutSet));
	230	anaCuts = cgSecondTrackFilterPIDTPC2;
	231	break;
	232	case kpp2010TPCandTOF :
	233	AliDielectronCutGroup* cgSecondTrackFilterPIDTPC = new AliDielectronCutGroup("cgPIDTPC","cgPIDTPC",AliDielectronCutGroup::kCompAND);
	234	cgSecondTrackFilterPIDTPC->AddCut(pTPC);
	235	//cgSecondTrackFilterPIDTPC->AddCut(pidTPChardTOF);
	236	cgSecondTrackFilterPIDTPC->AddCut(pidTPCTOFeOnly);
	237	anaCuts = cgSecondTrackFilterPIDTPC;
	238	break;
	239	case kpp2010TPCorTOF :
	240	AliDielectronCutGroup* cgSecondTrackFilterPIDTPC = new AliDielectronCutGroup("cgPIDTPC","cgPIDTPC",AliDielectronCutGroup::kCompAND);
	241	cgSecondTrackFilterPIDTPC->AddCut(pMin);
	242	cgSecondTrackFilterPIDTPC->AddCut(pidTT);
	243	anaCuts = cgSecondTrackFilterPIDTPC;
	244	break;
	245	default: cout << "No Analysis PID Cut defined " << endl;
	246	}
	247	return anaCuts;
	248	}
	249
	250	AliAnalysisCuts* GetPIDCutsPre(Int_t cutSet) {
	251	AliAnalysisCuts* anaCuts=0x0;
	252	switch (cutSet) {
	253	case kPbPb2011TPCandTOF :
4118e72c	254	case kPbPb2011TPCandTOFwide :
9f00b65f	255	case kPbPb2011TPCorTOF :
	256	case kpp2010TPCandTOF :
	257	case kpp2010TPCorTOF :
	258	AliDielectronCutGroup* cgSecondTrackFilterPIDTPC = new AliDielectronCutGroup("cgPIDTPC","cgPIDTPC",AliDielectronCutGroup::kCompAND);
	259	AliDielectronCutGroup* cgITSTPC = new AliDielectronCutGroup("cgITSTPC","cgITSTPC",AliDielectronCutGroup::kCompAND);
	260	AliDielectronPID *pidITSTPC = new AliDielectronPID("TPCpre","TPCpre");
	261	pidITSTPC->AddCut(AliDielectronPID::kTPC,AliPID::kElectron,-3.,3.);
	262	cgITSTPC->AddCut(pidITSTPC);
	263	// cgITSTPC->AddCut(GetTrackCutsAna(cutSet));
	264
	265	AliDielectronCutGroup* cgITSSA = new AliDielectronCutGroup("cgITSSA","cgITSSA",AliDielectronCutGroup::kCompAND);
	266	AliDielectronPID *pidITSSA = new AliDielectronPID("pidITSSA","pidITSSA");
	267	pidITSSA->AddCut(AliDielectronPID::kITS,AliPID::kElectron,-3.,3.);
	268	cgITSSA->AddCut(pidITSSA);
	269	// cgITSSA->AddCut(GetTrackCutsPre(cutSet));
	270
	271	AliDielectronCutGroup* cgInitialTrackFilter = new AliDielectronCutGroup("cgInitialTrackFilter","cgInitialTrackFilter",AliDielectronCutGroup::kCompOR);
	272	cgInitialTrackFilter->AddCut(cgITSTPC);
	273	cgInitialTrackFilter->AddCut(cgITSSA);
	274	anaCuts = cgInitialTrackFilter;
	275	break;
	276	default: cout << "No Pre-PID Cut defined " << endl;
	277	}
	278	return anaCuts;
	279	}
	280
	281
4118e72c	282
	283	AliAnalysisCuts* GetPairCuts2(Int_t cutSet, Bool_t togglePC /=kFALSE/) {
	284	AliAnalysisCuts* pairCuts=0x0;
	285	switch (cutSet) {
	286	case kPbPb2011TPCorTOF :
	287	case kpp2010TPCandTOF :
	288	AliDielectronVarCuts* pairCutsV= new AliDielectronVarCuts("InvMass","InvMass > 150 MeV");
	289	pairCutsV->AddCut(AliDielectronVarManager::kM,0.15,100.,kTRUE);
	290	pairCuts = pairCutsV;
	291	break;
	292	case kPbPb2011TPCandTOF :
	293	case kPbPb2011TPCandTOFwide :
	294	case kpp2010TPCorTOF :
	295	if (!togglePC) {
	296
	297	AliDielectronCutGroup* pairCutsCG2 =new AliDielectronCutGroup("pairCutsCG2","pairCutsCG2",AliDielectronCutGroup::kCompOR);
	298	AliDielectronCutGroup* pairCutsCG =new AliDielectronCutGroup("pairCutsCG","pairCutsCG",AliDielectronCutGroup::kCompAND);
	299	pairCutsPhiv =new AliDielectronVarCuts("Phiv Cuts","Phiv<2.0rad");
	300	pairCutsPhiv->AddCut(AliDielectronVarManager::kPhivPair, 0.0, 2.0);
	301	pairCutsInvM =new AliDielectronVarCuts("InvM Cuts","InvM<0.3");
	302	pairCutsInvM->AddCut(AliDielectronVarManager::kM, 0.0, 0.3);
	303	pairCutsInvMgood =new AliDielectronVarCuts("InvM Cuts good","InvM>0.3");
	304	pairCutsInvMgood->AddCut(AliDielectronVarManager::kM, 0.3, 99999.);
	305	pairCutsCG->AddCut(pairCutsPhiv);
	306	pairCutsCG->AddCut(pairCutsInvM);
	307	pairCutsCG2->AddCut(pairCutsInvMgood);
	308	pairCutsCG2->AddCut(pairCutsCG);
	309	pairCuts = pairCutsCG2;
	310	}
	311	else {
	312	AliDielectronVarCuts* pairCutsV =new AliDielectronVarCuts("OpeningAngle","Opening angle > .035rad");
	313	pairCutsV->AddCut(AliDielectronVarManager::kOpeningAngle, 0. , 0.035,kTRUE);
	314	pairCuts = pairCutsV;
	315	}
	316	break;
	317	default: cout << "No Pair Cuts defined " << endl;
	318	}
	319	return pairCuts;
	320	}
	321
	322
9f00b65f	323	AliAnalysisCuts* GetPairCuts(Int_t cutSet) {
	324	AliDielectronVarCuts* pairCuts=0x0;
	325	switch (cutSet) {
	326	case kPbPb2011TPCorTOF :
	327	case kpp2010TPCandTOF :
	328	pairCuts = new AliDielectronVarCuts("InvMass","InvMass > 150 MeV");
	329	pairCuts->AddCut(AliDielectronVarManager::kM,0.15,100.,kTRUE);
	330	break;
	331	case kPbPb2011TPCandTOF :
4118e72c	332	case kPbPb2011TPCandTOFwide :
9f00b65f	333	case kpp2010TPCorTOF :
	334	pairCuts =new AliDielectronVarCuts("OpeningAngle","Opening angle > .035rad");
	335	pairCuts->AddCut(AliDielectronVarManager::kOpeningAngle, 0. , 0.035);
	336	break;
	337	default: cout << "No Pair Cuts defined " << endl;
	338	}
	339	return pairCuts;
	340	}
	341
	342	AliAnalysisCuts* GetTrackCutsAna(Int_t cutSet) {
	343	AliDielectronCutGroup* trackCuts=0x0;
	344	switch (cutSet) {
	345	case kPbPb2011TPCandTOF :
4118e72c	346	case kPbPb2011TPCandTOFwide :
9f00b65f	347	case kPbPb2011TPCorTOF :
	348	case kpp2010TPCandTOF :
	349	case kpp2010TPCorTOF :
	350	trackCuts = new AliDielectronCutGroup("cgPIDTPC1","cgPIDTPC1",AliDielectronCutGroup::kCompAND);
	351
	352	trackCutsAOD =new AliDielectronVarCuts("trackCutsAOD","trackCutsAOD");
	353
	354	//Not necessary for AOD?
	355	//-AOD-trackCuts->SetDCAToVertex2D(kTRUE);
	356
9f00b65f	357
5520ccf0	358
9f00b65f	359	//-AOD-trackCuts->SetMinNCrossedRowsTPC(110);
9f00b65f	360	//-AOD-trackCuts->SetMinRatioCrossedRowsOverFindableClustersTPC(0.7);
4118e72c	361	//Legacy cut: Use Crossed Rows in ESD, in AOD ASAP
	362	trackCutsAOD->AddCut(AliDielectronVarManager::kNclsTPC, 60.0, 160.0);
	363
9f00b65f	364	trackCutsAOD->AddCut(AliDielectronVarManager::kPt,0.05,200.);
	365	trackCutsAOD->AddCut(AliDielectronVarManager::kEta,-0.84,0.84);
	366
4118e72c	367	//DCA Cut
9f00b65f	368	trackCutsAOD->AddCut(AliDielectronVarManager::kImpactParXY, -1.0, 1.0);
9f00b65f	369	trackCutsAOD->AddCut(AliDielectronVarManager::kImpactParZ, -3.0, 3.0);
5520ccf0	370	trackCutsAOD->AddCut(AliDielectronVarManager::kTPCchi2Cl, 0.0, 3.5);
9f00b65f	371
5520ccf0	372
5520ccf0	373
ee00eb9d	374	trackCutsAOD->AddCut(AliDielectronVarManager::kNclsITS, 3.0, 100.0);
5520ccf0	375
9f00b65f	376	trackCutsAOD->AddCut(AliDielectronVarManager::kKinkIndex0, 0.0);
9f00b65f	377
9f00b65f	378
	379
	380
	381	AliDielectronTrackCuts *trackCutsDiel = new AliDielectronTrackCuts("trackCutsDiel","trackCutsDiel");
	382	trackCutsDiel->SetRequireITSRefit(kTRUE);
	383	trackCutsDiel->SetRequireTPCRefit(kTRUE);
5520ccf0	384
	385	//-AOD-trackCuts->SetMinNClustersITS(3);
	386	trackCutsDiel->SetITSclusterCut(AliDielectronTrackCuts::kAtLeast,7); //>=3
ee00eb9d	387	trackCutsDiel->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kFirst)
	388	// trackCutsAOD->AddCut(AliDielectronVarManager::kITSLayerFirstCls,-0.01,0.5); //ITS(0) = SPDfirst
	389
9f00b65f	390	trackCuts->AddCut(trackCutsDiel);
	391	trackCuts->AddCut(trackCutsAOD);
	392
	393	break;
	394	default: cout << "No Analysis Track Cut defined " << endl;
	395	}
	396	return trackCuts;
	397	}
	398
	399	AliAnalysisCuts* GetTrackCutsPre(Int_t cutSet) {
	400	AliESDtrackCuts* trackCuts=0x0;
	401	switch (cutSet) {
	402	case kPbPb2011TPCandTOF :
	403	case kPbPb2011TPCorTOF :
	404	case kpp2010TPCandTOF :
	405	case kpp2010TPCorTOF :
	406	/*
	407	// trackCuts = new AliESDtrackCuts();
	408	// trackCuts->SetDCAToVertex2D(kTRUE);
	409	// trackCuts->SetMaxDCAToVertexZ(3.0);
	410	// trackCuts->SetMaxDCAToVertexXY(1.0);
	411	trackCuts->SetEtaRange( -0.84 , 0.84 );
	412	trackCuts->SetPtRange( 0.05 , 0.5);
	413	trackCuts->SetAcceptKinkDaughters(kFALSE);
	414	trackCuts->SetRequireITSRefit(kTRUE);
	415	trackCuts->SetRequireITSStandAlone(kTRUE);
	416	trackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kFirst);
	417	trackCuts->SetMinNClustersITS(3); //PhotonGroup-Dalitz: 2?!
	418	*/
	419	cout << "No Pre-Track Cut defined for AODs at the moment " << endl;
	420	break;
	421	default: cout << "No Pre-Track Cut defined " << endl;
	422	}
	423	return trackCuts;
	424	}
	425
	426	};