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

void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);

AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition);

TString namesDieleData=("base-PairPt;base-PairPt+AnyLegEoverP;base+PairPt");


TObjArray *arrNamesDieleData=namesDieleData.Tokenize(";");

const Int_t nDie=arrNamesDieleData->GetEntries();

AliDielectron* ConfigCCbar_mk_pp(Int_t cutDefinition, Bool_t isAOD=kFALSE)
{
  //
  // Setup the instance of AliDielectron
  //
  
  // create the actual framework object
  TString name=Form("%02d",cutDefinition);
  if (cutDefinition<arrNamesDieleData->GetEntriesFast()){
    name=arrNamesDieleData->At(cutDefinition)->GetName();
  }
  AliDielectron *diele = new AliDielectron(Form("%s",name.Data()),
                             Form("Track cuts: %s",name.Data()));

  // cut setup
  SetupTrackCutsDieleData(diele, cutDefinition, isAOD);
  SetupPairCutsDieleData(diele, cutDefinition, isAOD);

  //
  // histogram setup
  // only if an AliDielectronHistos object is attached to the
  // dielelectron framework histograms will be filled
  //
  InitHistogramsDieleData(diele, cutDefinition, isAOD);
  InitCFDieleData(diele, cutDefinition, isAOD);

  // mixing
  AliDielectronMixingHandler *mix=new AliDielectronMixingHandler;
  mix->AddVariable(AliDielectronVarManager::kZvPrim,100,-20.,20.);
  mix->SetMixType(AliDielectronMixingHandler::kAll);
  mix->SetDepth(120);
  diele->SetMixingHandler(mix);
 
  return diele;
}


//______________________________________________________________________________________
void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
{
  //
  // Setup the track cuts
  //
  
  AliDielectronCutGroup* cuts = new AliDielectronCutGroup("cuts","cuts",AliDielectronCutGroup::kCompAND);
  diele->GetTrackFilter().AddCuts(cuts);
  
  
  //ESD quality cuts DielectronTrackCuts
  if (!isAOD) {
    diele->GetTrackFilter().AddCuts(SetupESDtrackCutsDieleData(cutDefinition));
  } else {
    AliDielectronTrackCuts *trkFilter = new AliDielectronTrackCuts("TrkFilter","TrkFilter"); //don't use -> cuts on primaries
    trkFilter->SetAODFilterBit(AliDielectronTrackCuts::kTPCqual);//also used for R_AA
//    trkFilter->SetAODFilterBit(AliDielectronTrackCuts::kTPCqualSPDany); //TPCqual + SPDany
//    trkFilter->SetAODFilterBit(AliDielectronTrackCuts::kTPCqualSPDanyPIDele);   
//    cuts->AddCut(trkFilter);//don't use -> cuts on primaries -> too hard DCA cut
    
    AliDielectronTrackCuts *trackCuts=new AliDielectronTrackCuts("trackCuts","trackCuts");
    trackCuts->SetRequireTPCRefit(kTRUE);
    trackCuts->SetRequireITSRefit(kTRUE);
    trackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny);
    trackCuts->SetMinNCrossedRowsOverFindable(0.7);
    //    diele->GetTrackFilter().AddCuts(trackCuts);
    cuts->AddCut(trackCuts);
  }

  //Pt cut ----------------------------------------------------------
  AliDielectronVarCuts *pt = new AliDielectronVarCuts("ptCut","pt cut");
  pt->AddCut(AliDielectronVarManager::kPt,0.8,1e30);
  pt->AddCut(AliDielectronVarManager::kKinkIndex0,0.);
  pt->AddCut(AliDielectronVarManager::kNclsTPC,50.,160.);
  pt->AddCut(AliDielectronVarManager::kEta,-0.9,0.9);
  pt->AddCut(AliDielectronVarManager::kTPCchi2Cl,0.,4.);
  pt->AddCut(AliDielectronVarManager::kImpactParXY,-1.5,1.5);
  pt->AddCut(AliDielectronVarManager::kImpactParZ,-3.,3.);
  
  
  //
  // AOD additions since there are no AliESDtrackCuts -----------------
  //
  if (isAOD){
    //eID
    pt->AddCut(AliDielectronVarManager::kTPCnSigmaEle,-3.,4.);

  }
//  diele->GetTrackFilter().AddCuts(pt);
  cuts->AddCut(pt);

  
}//SetupTrackCutsDieleData

//______________________________________________________________________________________
void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
{
  // Setup the pair cuts

  //rapidity selection
  AliDielectronVarCuts *pairCut=new AliDielectronVarCuts("pairCut","pairCut");
  pairCut->AddCut(AliDielectronVarManager::kY,-1.,1.);
  if(cutDefinition==2)pairCut->AddCut(AliDielectronVarManager::kPt,4.8,100.);
  diele->GetPairFilter().AddCuts(pairCut);


  AliDielectronVarCuts *mycut = new AliDielectronVarCuts("CutEMCAL","cut for EMCal");
  mycut->AddCut(AliDielectronVarManager::kEMCALnSigmaEle,-4.,20.);
  mycut->AddCut(AliDielectronVarManager::kEMCALE,3.5,50.);
  if(cutDefinition==1)mycut->AddCut(AliDielectronVarManager::kEMCALEoverP,0.6,10.);
  

  AliDielectronPairLegCuts *varpair=new AliDielectronPairLegCuts();
  varpair->GetLeg1Filter().AddCuts(mycut);
  varpair->GetLeg2Filter().AddCuts(mycut);
  varpair->SetCutType(AliDielectronPairLegCuts::kAnyLeg);
  diele->GetPairFilter().AddCuts(varpair);
 

}//SetupPairCutsDieleData

//______________________________________________________________________________________
void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
{
  //
  // Initialise the histograms
  //
  
  //Setup histogram Manager
  AliDielectronHistos *histos=new AliDielectronHistos(diele->GetName(),diele->GetTitle());
  
  //Initialise histogram classes
  histos->SetReservedWords("Track;Pair");
  
  //Track classes
  //to fill also track info from 2nd event loop until 2
  for (Int_t i=0; i<2; ++i){
    histos->AddClass(Form("Track_%s",AliDielectron::TrackClassName(i)));
  }
  
  //Pair classes
  // to fill also mixed event histograms loop until 10

   for (Int_t i=0; i<3; ++i){
  	histos->AddClass(Form("Pair_%s",AliDielectron::PairClassName(i)));

  }
  
  //legs from pair
  for (Int_t i=0; i<3; ++i){
    histos->AddClass(Form("Track_Legs_%s",AliDielectron::PairClassName(i)));
  }
  //track rotation
  //histos->AddClass(Form("Pair_%s",PairClassName(AliDielectron::kEv1PMRot)));
  //histos->AddClass(Form("Track_Legs_%s",PairClassName(AliDielectron::kEv1PMRot)));
  

    //add histograms to event class
  if(cutDefinition == 0){
    histos->AddClass("Event");
    histos->UserHistogram("Event","VtxZ","Vertex Z;Z[cm]",500,-40.,40.,AliDielectronVarManager::kZvPrim);
    histos->UserHistogram("Event","VtxYxVtxZ","Vertexyz;Z[cm];Y[cm]",500,-40.,40.,400,-0.5,0.5,AliDielectronVarManager::kZvPrim,AliDielectronVarManager::kYvPrim);
    histos->UserHistogram("Event","VtxXxVtxZ","Vertexxz;Z[cm];X[cm]",500,-40.,40.,400,-0.5,0.5,AliDielectronVarManager::kZvPrim,AliDielectronVarManager::kXvPrim);
    histos->UserHistogram("Event","VtxYxVtxX","Vertexxz;Z[cm];X[cm]",400,-0.5,0.5,400,-0.5,0.5,AliDielectronVarManager::kXvPrim,AliDielectronVarManager::kYvPrim);
}
  
  
  //add histograms to Track classes
  histos->UserHistogram("Track","Pt","Pt;Pt [GeV];#tracks",250,0,50.,AliDielectronVarManager::kPt,kTRUE);
  histos->UserHistogram("Track","TPCnCls","Number of Clusters TPC;TPC number clusters;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNclsTPC,kTRUE);
  histos->UserHistogram("Track","TPCchi2Cl","Chi-2/Clusters TPC;Chi2/ncls number clusters;#tracks",100,0,10,AliDielectronVarManager::kTPCchi2Cl,kTRUE);
  histos->UserHistogram("Track","TPCnFCls","Number of findable Clusters TPC;Number of findable Clusters TPC;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNFclsTPC,kTRUE);
  histos->UserHistogram("Track","TPCnFClsfCross","fraction crossed rows/findable;fraction crossed rows/findable;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCfCross,kTRUE);
  histos->UserHistogram("Track","TPCnFClsr","Number of findable Clusters(crossed rows) TPC;Number of findable crossed rows TPC;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNFclsTPCr,kTRUE);
  histos->UserHistogram("Track","TPCnFClsrFrac","Number of found/findable Clusters TPC;Number of found/findable Clusters TPC;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCrFrac,kTRUE);
  histos->UserHistogram("Track","TPCnFClsTPCfCross","Fraction of findable Clusters/Cr.rows TPC;Fraction of findable Clusters/Cr.rows TPC;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCfCross,kTRUE);  
  histos->UserHistogram("Track","TPCsignalN","Number of points for TPC Signal;TPC Npoints dEdx;#tracks",160,-0.5,159.5,AliDielectronVarManager::kTPCsignalN,kTRUE);    
  
  histos->UserHistogram("Track","dXY","dXY;dXY [cm];#tracks",200,-1.5,1.5,AliDielectronVarManager::kImpactParXY,kTRUE);
  histos->UserHistogram("Track","dZ","dZ;dZ [cm];#tracks",200,-4.,4.,AliDielectronVarManager::kImpactParZ,kTRUE);
  
  histos->UserHistogram("Track","Eta_Phi","Eta vs Phi; Eta; Phi;#tracks",
                        100,-1.2,1.2,144,0,6.285,AliDielectronVarManager::kEta,AliDielectronVarManager::kPhi,kTRUE);

  histos->UserHistogram("Track","dEdx_P","dEdx;P [GeV];TPC signal (arb units);#tracks",
                        200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCsignal,kTRUE);

  histos->UserHistogram("Track","dEdx_Pt","dEdx;Pt [GeV];TPC signal (arb units);#tracks",
                        200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCsignal,kTRUE);

  histos->UserHistogram("Track","TPCnSigmaEle_P","TPCnSigmaEle;P [GeV];TPCnSigmaEle;#tracks",
                        200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
  
  histos->UserHistogram("Track","TPCnSigmaEle_Pt","TPCnSigmaEle;Pt [GeV];TPCnSigmaEle;#tracks",
                        200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);

  histos->UserHistogram("Track","TPCnSigmaEle_Phi","TPCnSigmaEle;#phi [rad];TPCnSigmaEle;#tracks",
                        200,0.,2*TMath::Pi(),800,-12.,12.,AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
  
  histos->UserHistogram("Track","TPCnSigmaEle_Eta","TPCnSigmaEle;#eta;TPCnSigmaEle;#tracks",
                        200,-1.,1.,800,-12.,12.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
    

  histos->UserHistogram("Track","dEdx_Phi","dEdx vs phi;#phi [rad];TPC signal (arb units);#tracks",
                        200,0.,2*TMath::Pi(),800,20.,200.,AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCsignal,kTRUE);

  histos->UserHistogram("Track","dEdx_Eta","dEdx vs eta;#eta;TPC signal (arb units);#tracks",
                        200,-1.,1.,800,20.,200.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCsignal,kTRUE);


  histos->UserHistogram("Track","dEdx_nSigmaEMCal","dEdx vs nSigmaEMCal;NsigmaEmcal;TPC signal (arb units);NSigmaEMCAL",
                        200,-5.,5.,800,20.,200.,AliDielectronVarManager::kEMCALnSigmaEle,AliDielectronVarManager::kTPCsignal,kTRUE);

  histos->UserHistogram("Track","dEdx_TPCnSigmaEle","dEdx vs TPCnSigmaEle;TPC signal electrons(arbunits);TPC number of sigmas Electrons;TPC signal (a.u.);#tracks",
                        100,-10.,10.,800,20.,200.,AliDielectronVarManager::kTPCnSigmaEle,AliDielectronVarManager::kTPCsignal,kTRUE);

  histos->UserHistogram("Track","dEdx_EoverP","dEdx;EoverP;TPC signal (arbunits);E/P",100,0.,5.,800,20.,200.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kTPCsignal,kTRUE);
  
  histos->UserHistogram("Track","nSigmaEMCal_EoverP","NsigmaEmcal;EoverP;NSigmaEMCAL;E/P",100,0.,5.,200,-5.,5.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kEMCALnSigmaEle,kTRUE);
 
  histos->UserHistogram("Track","EMCal_E","EmcalE;Cluster Energy [GeV];#Clusters",200,0.,40.,AliDielectronVarManager::kEMCALE,kTRUE);

  histos->UserHistogram("Track","ITS_FirstCls","ITS First Layer;ITS First Layer;#Entries",6,0.,6.,AliDielectronVarManager::kITSLayerFirstCls,kTRUE);
 
  //add histograms to Pair classes
  histos->UserHistogram("Pair","InvMass","Inv.Mass;Inv. Mass [GeV];#pairs",
                        251,-.01,5.01,AliDielectronVarManager::kM);
  histos->UserHistogram("Pair","InvMass2D","Inv.Mass;Pt [GeV]; Inv. Mass [GeV]",
                        20,0.,20.,251,-.01,5.01,AliDielectronVarManager::kPt,AliDielectronVarManager::kM);
  
  
  /*
     histos->UserHistogram("Pair","InvMasslongVarBin","Inv.Mass;Inv. Mass [GeV];#pairs",
        "0. , 0.025, 0.05 , 0.075 ,0.1 ,0.15 , 0.2 , 0.25 , 0.3 , 
        0.4 ,  0.5 , 0.6, 0.65 , 0.688 , 0.725, 0.75, 0.775, 0.8 , 0.85 ,
         0.95,  0.975 , 1.0 , 1.025 , 1.05, 1.125 , 1.25 , 1.5 , 1.75 , 2.0 , 
        2.25, 2.5 , 2.75 , 2.85, 2.95,3.05, 3.1 , 3.15 , 
        3.3 , 3.4 ,3.5, 3.6, 3.7,3.8,3.9, 4.0,4.5, 5.0,6.0,7.0,8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0",AliDielectronVarManager::kM);
     
     
     */
    histos->UserHistogram("Pair","InvMasslong","Inv.Mass;Inv. Mass [GeV];#pairs",
                        301,-.02,15.02,AliDielectronVarManager::kM);
    
  histos->UserHistogram("Pair","Rapidity","Rapidity;Rapidity;#pairs",
                        50,-1.,1.,AliDielectronVarManager::kY);
  histos->UserHistogram("Pair","OpeningAngle","Opening angle;angle",
                        50,0.,3.15,AliDielectronVarManager::kOpeningAngle);

  histos->UserHistogram("Pair","PseudoProperTime","Pseudoproper decay length; pseudoproper-decay-length[#mum];Entries/40#mum",
                          150,-0.3.,0.3,AliDielectronVarManager::kPseudoProperTime);
  
 histos->UserHistogram("Pair","Chi2/NDF","#Chi^{2}/NDF;#Chi^{2}/NDF",
                        100, 0., 20., AliDielectronVarManager::kChi2NDF);
  
  
  diele->SetHistogramManager(histos);
}


void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
{
  //
  // Setupd the CF Manager if needed
  //
  
  AliDielectronCF *cf=new AliDielectronCF(diele->GetName(),diele->GetTitle());
  
  //pair variables
//  cf->AddVariable(AliDielectronVarManager::kPt,"2.0,3.0,4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0,15.0,16.0,17.0,18.0,19.0,20.0,30.0,50.0, 100.0");
  cf->AddVariable(AliDielectronVarManager::kM,400,0.,10.);//also try variable bi sizes later...
  
    cf->AddVariable(AliDielectronVarManager::kPairType,12,0,12);//-> check last 4 bins
//  cf->AddVariable(AliDielectronVarManager::kPairType,8,0.,8.);
  cf->AddVariable(AliDielectronVarManager::kOpeningAngle,31,-0.15,3.15);
  cf->AddVariable(AliDielectronVarManager::kEta,40,-1.,1.);
  cf->AddVariable(AliDielectronVarManager::kY,40,-1.,1.);
  cf->AddVariable(AliDielectronVarManager::kPhi,20,0.,20*0.32);
//  cf->AddVariable(AliDielectronVarManager::kPseudoProperTime,300,-0.3,0.3);
//  cf->AddVariable(AliDielectronVarManager::kPseudoProperTimeErr,200,0.,0.1);
//  cf->AddVariable(AliDielectronVarManager::kPseudoProperTimeResolution,400,-0.1,0.1);
//  cf->AddVariable(AliDielectronVarManager::kPseudoProperTimePull,400,-0.1,0.1); 
//  cf->AddVariable(AliDielectronVarManager::kChi2NDF,40, 0., 20.);

  //global leg variables
  cf->AddVariable(AliDielectronVarManager::kP,50,0.,5.,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kPt,"0.,0.5,0.75,0.9,1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 2.0, 3.0, 4.0, 8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0,16.0,17.0,18.0,19.0,20.0,30.0,50.0,100.0",kTRUE);
  cf->AddVariable(AliDielectronVarManager::kNclsTPC,"65, 70, 75, 80, 85, 90, 95, 100, 120, 160",kTRUE);
  cf->AddVariable(AliDielectronVarManager::kTPCchi2Cl,100, 0., 10.,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kTPCsignalN,160,-0.5,159.5,kTRUE);   
  cf->AddVariable(AliDielectronVarManager::kEta,44,-1.2,1.2,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kPhi,64,0.,64*0.1,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kImpactParXY,200,-1.,1.,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kImpactParZ,600,-3.,3.,kTRUE);
  //TPC
  cf->AddVariable(AliDielectronVarManager::kTPCsignal,"40.,50.,55.,60.,65.,68.,70.,72.,75.,80.,90.,100.,110.,200.",kTRUE);
  cf->AddVariable(AliDielectronVarManager::kTPCnSigmaEle,20,-3.,4.,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kTPCnSigmaPio,8,1.,4.5,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kTPCnSigmaPro,8,0.,4.,kTRUE);
  //TOF
  cf->AddVariable(AliDielectronVarManager::kTOFnSigmaEle,20,-3.5,4.,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kTOFnSigmaPio,8,0.,4.,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kITSLayerFirstCls,6,0.,6.,kTRUE);

  //EMCal variables
  cf->AddVariable(AliDielectronVarManager::kEMCALE,20,0.,20.,kTRUE); 
  cf->AddVariable(AliDielectronVarManager::kEMCALnSigmaEle,50,-5.,5.,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kEMCALNCells,50,0,50,kTRUE);
  cf->AddVariable(AliDielectronVarManager::kEMCALEoverP,"0.6,0.7,0.8,0.9,1.1,1.2,1.3,1.4,1.8,2.0,4.0",kTRUE);
  

//    cf->AddVariable(AliDielectronVarManager::kZvPrim,20,-20.,20.);
   
  //leg variables
  diele->SetCFManagerPair(cf);
  
}


/*


//______________________________________________________________________________________
AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition)
{
  //
  // Setup default AliESDtrackCuts
  //
  AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts;

  // basic track quality cuts  (basicQ)
  esdTrackCuts->SetMaxDCAToVertexZ(3.0);
  esdTrackCuts->SetMaxDCAToVertexXY(1.0);

  esdTrackCuts->SetEtaRange( -0.9 , 0.9 );

  esdTrackCuts->SetAcceptKinkDaughters(kFALSE);
  esdTrackCuts->SetRequireITSRefit(kTRUE);
  esdTrackCuts->SetRequireTPCRefit(kTRUE);

  esdTrackCuts->SetPtRange(.8,1e30);

  esdTrackCuts->SetMinNClustersTPC(70);
  esdTrackCuts->SetMaxChi2PerClusterTPC(4);

  // default SPD any
  esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny);

  return esdTrackCuts;
}

 */
Commit	Line	Data
0d57c290	1	void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
	2	void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
	3	void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
	4	void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD);
	5
	6	AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition);
	7
41e9987e	8	TString namesDieleData=("base-PairPt;base-PairPt+AnyLegEoverP;base+PairPt");
41e9987e	9
0d57c290	10
	11	TObjArray *arrNamesDieleData=namesDieleData.Tokenize(";");
	12
	13	const Int_t nDie=arrNamesDieleData->GetEntries();
	14
	15	AliDielectron* ConfigCCbar_mk_pp(Int_t cutDefinition, Bool_t isAOD=kFALSE)
	16	{
	17	//
	18	// Setup the instance of AliDielectron
	19	//
	20
	21	// create the actual framework object
	22	TString name=Form("%02d",cutDefinition);
	23	if (cutDefinition<arrNamesDieleData->GetEntriesFast()){
	24	name=arrNamesDieleData->At(cutDefinition)->GetName();
	25	}
	26	AliDielectron *diele = new AliDielectron(Form("%s",name.Data()),
	27	Form("Track cuts: %s",name.Data()));
	28
	29	// cut setup
	30	SetupTrackCutsDieleData(diele, cutDefinition, isAOD);
	31	SetupPairCutsDieleData(diele, cutDefinition, isAOD);
	32
	33	//
	34	// histogram setup
	35	// only if an AliDielectronHistos object is attached to the
	36	// dielelectron framework histograms will be filled
	37	//
	38	InitHistogramsDieleData(diele, cutDefinition, isAOD);
	39	InitCFDieleData(diele, cutDefinition, isAOD);
	40
	41	// mixing
	42	AliDielectronMixingHandler *mix=new AliDielectronMixingHandler;
	43	mix->AddVariable(AliDielectronVarManager::kZvPrim,100,-20.,20.);
	44	mix->SetMixType(AliDielectronMixingHandler::kAll);
	45	mix->SetDepth(120);
	46	diele->SetMixingHandler(mix);
	47
	48	return diele;
	49	}
	50
	51
	52	//______________________________________________________________________________________
	53	void SetupTrackCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
	54	{
	55	//
	56	// Setup the track cuts
	57	//
	58
41e9987e	59	AliDielectronCutGroup* cuts = new AliDielectronCutGroup("cuts","cuts",AliDielectronCutGroup::kCompAND);
	60	diele->GetTrackFilter().AddCuts(cuts);
	61
	62
	63
0d57c290	64	//ESD quality cuts DielectronTrackCuts
	65	if (!isAOD) {
	66	diele->GetTrackFilter().AddCuts(SetupESDtrackCutsDieleData(cutDefinition));
	67	} else {
41e9987e	68	AliDielectronTrackCuts *trkFilter = new AliDielectronTrackCuts("TrkFilter","TrkFilter"); //don't use -> cuts on primaries
	69	trkFilter->SetAODFilterBit(AliDielectronTrackCuts::kTPCqual);//also used for R_AA
	70	// trkFilter->SetAODFilterBit(AliDielectronTrackCuts::kTPCqualSPDany); //TPCqual + SPDany
	71	// trkFilter->SetAODFilterBit(AliDielectronTrackCuts::kTPCqualSPDanyPIDele);
	72	// cuts->AddCut(trkFilter);//don't use -> cuts on primaries -> too hard DCA cut
	73
0d57c290	74	AliDielectronTrackCuts *trackCuts=new AliDielectronTrackCuts("trackCuts","trackCuts");
0d57c290	75	trackCuts->SetRequireTPCRefit(kTRUE);
0d57c290	76	trackCuts->SetRequireITSRefit(kTRUE);
41e9987e	77	trackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny);
	78	trackCuts->SetMinNCrossedRowsOverFindable(0.7);
	79	// diele->GetTrackFilter().AddCuts(trackCuts);
	80	cuts->AddCut(trackCuts);
0d57c290	81	}
	82
	83	//Pt cut ----------------------------------------------------------
	84	AliDielectronVarCuts *pt = new AliDielectronVarCuts("ptCut","pt cut");
	85	pt->AddCut(AliDielectronVarManager::kPt,0.8,1e30);
	86	pt->AddCut(AliDielectronVarManager::kKinkIndex0,0.);
41e9987e	87	pt->AddCut(AliDielectronVarManager::kNclsTPC,50.,160.);
	88	pt->AddCut(AliDielectronVarManager::kEta,-0.9,0.9);
	89	pt->AddCut(AliDielectronVarManager::kTPCchi2Cl,0.,4.);
	90	pt->AddCut(AliDielectronVarManager::kImpactParXY,-1.5,1.5);
	91	pt->AddCut(AliDielectronVarManager::kImpactParZ,-3.,3.);
	92
0d57c290	93
	94	//
	95	// AOD additions since there are no AliESDtrackCuts -----------------
	96	//
	97	if (isAOD){
41e9987e	98	//eID
	99	pt->AddCut(AliDielectronVarManager::kTPCnSigmaEle,-3.,4.);
	100
0d57c290	101	}
41e9987e	102	// diele->GetTrackFilter().AddCuts(pt);
41e9987e	103	cuts->AddCut(pt);
0d57c290	104
	105
	106	}//SetupTrackCutsDieleData
	107
	108	//______________________________________________________________________________________
	109	void SetupPairCutsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
	110	{
	111	// Setup the pair cuts
	112
	113	//rapidity selection
	114	AliDielectronVarCuts *pairCut=new AliDielectronVarCuts("pairCut","pairCut");
	115	pairCut->AddCut(AliDielectronVarManager::kY,-1.,1.);
41e9987e	116	if(cutDefinition==2)pairCut->AddCut(AliDielectronVarManager::kPt,4.8,100.);
0d57c290	117	diele->GetPairFilter().AddCuts(pairCut);
	118
	119
	120	AliDielectronVarCuts *mycut = new AliDielectronVarCuts("CutEMCAL","cut for EMCal");
	121	mycut->AddCut(AliDielectronVarManager::kEMCALnSigmaEle,-4.,20.);
41e9987e	122	mycut->AddCut(AliDielectronVarManager::kEMCALE,3.5,50.);
	123	if(cutDefinition==1)mycut->AddCut(AliDielectronVarManager::kEMCALEoverP,0.6,10.);
	124
0d57c290	125
	126	AliDielectronPairLegCuts *varpair=new AliDielectronPairLegCuts();
	127	varpair->GetLeg1Filter().AddCuts(mycut);
	128	varpair->GetLeg2Filter().AddCuts(mycut);
	129	varpair->SetCutType(AliDielectronPairLegCuts::kAnyLeg);
	130	diele->GetPairFilter().AddCuts(varpair);
41e9987e	131
0d57c290	132
	133
	134	}//SetupPairCutsDieleData
	135
	136	//______________________________________________________________________________________
	137	void InitHistogramsDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
	138	{
	139	//
	140	// Initialise the histograms
	141	//
	142
	143	//Setup histogram Manager
	144	AliDielectronHistos *histos=new AliDielectronHistos(diele->GetName(),diele->GetTitle());
	145
	146	//Initialise histogram classes
	147	histos->SetReservedWords("Track;Pair");
	148
	149	//Track classes
	150	//to fill also track info from 2nd event loop until 2
	151	for (Int_t i=0; i<2; ++i){
	152	histos->AddClass(Form("Track_%s",AliDielectron::TrackClassName(i)));
	153	}
	154
	155	//Pair classes
	156	// to fill also mixed event histograms loop until 10
	157
	158	for (Int_t i=0; i<3; ++i){
	159	histos->AddClass(Form("Pair_%s",AliDielectron::PairClassName(i)));
	160
	161	}
	162
	163	//legs from pair
	164	for (Int_t i=0; i<3; ++i){
	165	histos->AddClass(Form("Track_Legs_%s",AliDielectron::PairClassName(i)));
	166	}
	167	//track rotation
	168	//histos->AddClass(Form("Pair_%s",PairClassName(AliDielectron::kEv1PMRot)));
	169	//histos->AddClass(Form("Track_Legs_%s",PairClassName(AliDielectron::kEv1PMRot)));
	170
	171
	172	//add histograms to event class
	173	if(cutDefinition == 0){
	174	histos->AddClass("Event");
	175	histos->UserHistogram("Event","VtxZ","Vertex Z;Z[cm]",500,-40.,40.,AliDielectronVarManager::kZvPrim);
	176	histos->UserHistogram("Event","VtxYxVtxZ","Vertexyz;Z[cm];Y[cm]",500,-40.,40.,400,-0.5,0.5,AliDielectronVarManager::kZvPrim,AliDielectronVarManager::kYvPrim);
	177	histos->UserHistogram("Event","VtxXxVtxZ","Vertexxz;Z[cm];X[cm]",500,-40.,40.,400,-0.5,0.5,AliDielectronVarManager::kZvPrim,AliDielectronVarManager::kXvPrim);
	178	histos->UserHistogram("Event","VtxYxVtxX","Vertexxz;Z[cm];X[cm]",400,-0.5,0.5,400,-0.5,0.5,AliDielectronVarManager::kXvPrim,AliDielectronVarManager::kYvPrim);
	179	}
	180
	181
	182
	183	//add histograms to Track classes
	184	histos->UserHistogram("Track","Pt","Pt;Pt [GeV];#tracks",250,0,50.,AliDielectronVarManager::kPt,kTRUE);
	185	histos->UserHistogram("Track","TPCnCls","Number of Clusters TPC;TPC number clusters;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNclsTPC,kTRUE);
	186	histos->UserHistogram("Track","TPCchi2Cl","Chi-2/Clusters TPC;Chi2/ncls number clusters;#tracks",100,0,10,AliDielectronVarManager::kTPCchi2Cl,kTRUE);
	187	histos->UserHistogram("Track","TPCnFCls","Number of findable Clusters TPC;Number of findable Clusters TPC;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNFclsTPC,kTRUE);
	188	histos->UserHistogram("Track","TPCnFClsfCross","fraction crossed rows/findable;fraction crossed rows/findable;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCfCross,kTRUE);
	189	histos->UserHistogram("Track","TPCnFClsr","Number of findable Clusters(crossed rows) TPC;Number of findable crossed rows TPC;#tracks",160,-0.5,159.5,AliDielectronVarManager::kNFclsTPCr,kTRUE);
	190	histos->UserHistogram("Track","TPCnFClsrFrac","Number of found/findable Clusters TPC;Number of found/findable Clusters TPC;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCrFrac,kTRUE);
	191	histos->UserHistogram("Track","TPCnFClsTPCfCross","Fraction of findable Clusters/Cr.rows TPC;Fraction of findable Clusters/Cr.rows TPC;#tracks",200,0.,2.,AliDielectronVarManager::kNFclsTPCfCross,kTRUE);
	192	histos->UserHistogram("Track","TPCsignalN","Number of points for TPC Signal;TPC Npoints dEdx;#tracks",160,-0.5,159.5,AliDielectronVarManager::kTPCsignalN,kTRUE);
	193
	194	histos->UserHistogram("Track","dXY","dXY;dXY [cm];#tracks",200,-1.5,1.5,AliDielectronVarManager::kImpactParXY,kTRUE);
	195	histos->UserHistogram("Track","dZ","dZ;dZ [cm];#tracks",200,-4.,4.,AliDielectronVarManager::kImpactParZ,kTRUE);
196
197	histos->UserHistogram("Track","Eta_Phi","Eta vs Phi; Eta; Phi;#tracks",
198	100,-1.2,1.2,144,0,6.285,AliDielectronVarManager::kEta,AliDielectronVarManager::kPhi,kTRUE);
199
200	histos->UserHistogram("Track","dEdx_P","dEdx;P [GeV];TPC signal (arb units);#tracks",
201	200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCsignal,kTRUE);
202
203	histos->UserHistogram("Track","dEdx_Pt","dEdx;Pt [GeV];TPC signal (arb units);#tracks",
204	200,0.2,20.,800,20.,200.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCsignal,kTRUE);
205
206	histos->UserHistogram("Track","TPCnSigmaEle_P","TPCnSigmaEle;P [GeV];TPCnSigmaEle;#tracks",
207	200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
208
209	histos->UserHistogram("Track","TPCnSigmaEle_Pt","TPCnSigmaEle;Pt [GeV];TPCnSigmaEle;#tracks",
210	200,0.2,20.,800,-12.,12.,AliDielectronVarManager::kPt,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
211
212	histos->UserHistogram("Track","TPCnSigmaEle_Phi","TPCnSigmaEle;#phi [rad];TPCnSigmaEle;#tracks",
213	200,0.,2*TMath::Pi(),800,-12.,12.,AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
214
215	histos->UserHistogram("Track","TPCnSigmaEle_Eta","TPCnSigmaEle;#eta;TPCnSigmaEle;#tracks",
216	200,-1.,1.,800,-12.,12.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCnSigmaEle,kTRUE);
217
218
219	histos->UserHistogram("Track","dEdx_Phi","dEdx vs phi;#phi [rad];TPC signal (arb units);#tracks",
220	200,0.,2*TMath::Pi(),800,20.,200.,AliDielectronVarManager::kPhi,AliDielectronVarManager::kTPCsignal,kTRUE);
221
222	histos->UserHistogram("Track","dEdx_Eta","dEdx vs eta;#eta;TPC signal (arb units);#tracks",
223	200,-1.,1.,800,20.,200.,AliDielectronVarManager::kEta,AliDielectronVarManager::kTPCsignal,kTRUE);
224
225
226
227	histos->UserHistogram("Track","dEdx_nSigmaEMCal","dEdx vs nSigmaEMCal;NsigmaEmcal;TPC signal (arb units);NSigmaEMCAL",
228	200,-5.,5.,800,20.,200.,AliDielectronVarManager::kEMCALnSigmaEle,AliDielectronVarManager::kTPCsignal,kTRUE);
229
230	histos->UserHistogram("Track","dEdx_TPCnSigmaEle","dEdx vs TPCnSigmaEle;TPC signal electrons(arbunits);TPC number of sigmas Electrons;TPC signal (a.u.);#tracks",
231	100,-10.,10.,800,20.,200.,AliDielectronVarManager::kTPCnSigmaEle,AliDielectronVarManager::kTPCsignal,kTRUE);
232
233	histos->UserHistogram("Track","dEdx_EoverP","dEdx;EoverP;TPC signal (arbunits);E/P",100,0.,5.,800,20.,200.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kTPCsignal,kTRUE);
234
235	histos->UserHistogram("Track","nSigmaEMCal_EoverP","NsigmaEmcal;EoverP;NSigmaEMCAL;E/P",100,0.,5.,200,-5.,5.,AliDielectronVarManager::kEMCALEoverP,AliDielectronVarManager::kEMCALnSigmaEle,kTRUE);
236
237	histos->UserHistogram("Track","EMCal_E","EmcalE;Cluster Energy [GeV];#Clusters",200,0.,40.,AliDielectronVarManager::kEMCALE,kTRUE);
238
239	histos->UserHistogram("Track","ITS_FirstCls","ITS First Layer;ITS First Layer;#Entries",6,0.,6.,AliDielectronVarManager::kITSLayerFirstCls,kTRUE);
240
241	//add histograms to Pair classes
242	histos->UserHistogram("Pair","InvMass","Inv.Mass;Inv. Mass [GeV];#pairs",
243	251,-.01,5.01,AliDielectronVarManager::kM);
244	histos->UserHistogram("Pair","InvMass2D","Inv.Mass;Pt [GeV]; Inv. Mass [GeV]",
245	20,0.,20.,251,-.01,5.01,AliDielectronVarManager::kPt,AliDielectronVarManager::kM);
246
41e9987e	247
41e9987e	248	/*
0d57c290	249	histos->UserHistogram("Pair","InvMasslongVarBin","Inv.Mass;Inv. Mass [GeV];#pairs",
	250	"0. , 0.025, 0.05 , 0.075 ,0.1 ,0.15 , 0.2 , 0.25 , 0.3 ,
	251	0.4 , 0.5 , 0.6, 0.65 , 0.688 , 0.725, 0.75, 0.775, 0.8 , 0.85 ,
	252	0.95, 0.975 , 1.0 , 1.025 , 1.05, 1.125 , 1.25 , 1.5 , 1.75 , 2.0 ,
	253	2.25, 2.5 , 2.75 , 2.85, 2.95,3.05, 3.1 , 3.15 ,
	254	3.3 , 3.4 ,3.5, 3.6, 3.7,3.8,3.9, 4.0,4.5, 5.0,6.0,7.0,8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0",AliDielectronVarManager::kM);
41e9987e	255
	256
	257	*/
0d57c290	258	histos->UserHistogram("Pair","InvMasslong","Inv.Mass;Inv. Mass [GeV];#pairs",
	259	301,-.02,15.02,AliDielectronVarManager::kM);
	260
	261	histos->UserHistogram("Pair","Rapidity","Rapidity;Rapidity;#pairs",
	262	50,-1.,1.,AliDielectronVarManager::kY);
	263	histos->UserHistogram("Pair","OpeningAngle","Opening angle;angle",
	264	50,0.,3.15,AliDielectronVarManager::kOpeningAngle);
	265
	266	histos->UserHistogram("Pair","PseudoProperTime","Pseudoproper decay length; pseudoproper-decay-length[#mum];Entries/40#mum",
	267	150,-0.3.,0.3,AliDielectronVarManager::kPseudoProperTime);
	268
	269	histos->UserHistogram("Pair","Chi2/NDF","#Chi^{2}/NDF;#Chi^{2}/NDF",
	270	100, 0., 20., AliDielectronVarManager::kChi2NDF);
	271
	272
	273	diele->SetHistogramManager(histos);
	274	}
	275
	276
	277	void InitCFDieleData(AliDielectron *diele, Int_t cutDefinition, Bool_t isAOD)
	278	{
	279	//
	280	// Setupd the CF Manager if needed
	281	//
	282
	283	AliDielectronCF *cf=new AliDielectronCF(diele->GetName(),diele->GetTitle());
	284
	285	//pair variables
41e9987e	286	// cf->AddVariable(AliDielectronVarManager::kPt,"2.0,3.0,4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0,15.0,16.0,17.0,18.0,19.0,20.0,30.0,50.0, 100.0");
41e9987e	287	cf->AddVariable(AliDielectronVarManager::kM,400,0.,10.);//also try variable bi sizes later...
0d57c290	288
41e9987e	289	cf->AddVariable(AliDielectronVarManager::kPairType,12,0,12);//-> check last 4 bins
41e9987e	290	// cf->AddVariable(AliDielectronVarManager::kPairType,8,0.,8.);
0d57c290	291	cf->AddVariable(AliDielectronVarManager::kOpeningAngle,31,-0.15,3.15);
	292	cf->AddVariable(AliDielectronVarManager::kEta,40,-1.,1.);
	293	cf->AddVariable(AliDielectronVarManager::kY,40,-1.,1.);
41e9987e	294	cf->AddVariable(AliDielectronVarManager::kPhi,20,0.,20*0.32);
0d57c290	295	// cf->AddVariable(AliDielectronVarManager::kPseudoProperTime,300,-0.3,0.3);
	296	// cf->AddVariable(AliDielectronVarManager::kPseudoProperTimeErr,200,0.,0.1);
	297	// cf->AddVariable(AliDielectronVarManager::kPseudoProperTimeResolution,400,-0.1,0.1);
	298	// cf->AddVariable(AliDielectronVarManager::kPseudoProperTimePull,400,-0.1,0.1);
	299	// cf->AddVariable(AliDielectronVarManager::kChi2NDF,40, 0., 20.);
	300
41e9987e	301	//global leg variables
41e9987e	302	cf->AddVariable(AliDielectronVarManager::kP,50,0.,5.,kTRUE);
0d57c290	303	cf->AddVariable(AliDielectronVarManager::kPt,"0.,0.5,0.75,0.9,1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 2.0, 3.0, 4.0, 8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0,16.0,17.0,18.0,19.0,20.0,30.0,50.0,100.0",kTRUE);
	304	cf->AddVariable(AliDielectronVarManager::kNclsTPC,"65, 70, 75, 80, 85, 90, 95, 100, 120, 160",kTRUE);
	305	cf->AddVariable(AliDielectronVarManager::kTPCchi2Cl,100, 0., 10.,kTRUE);
	306	cf->AddVariable(AliDielectronVarManager::kTPCsignalN,160,-0.5,159.5,kTRUE);
	307	cf->AddVariable(AliDielectronVarManager::kEta,44,-1.2,1.2,kTRUE);
	308	cf->AddVariable(AliDielectronVarManager::kPhi,64,0.,64*0.1,kTRUE);
0d57c290	309	cf->AddVariable(AliDielectronVarManager::kImpactParXY,200,-1.,1.,kTRUE);
0d57c290	310	cf->AddVariable(AliDielectronVarManager::kImpactParZ,600,-3.,3.,kTRUE);
41e9987e	311	//TPC
	312	cf->AddVariable(AliDielectronVarManager::kTPCsignal,"40.,50.,55.,60.,65.,68.,70.,72.,75.,80.,90.,100.,110.,200.",kTRUE);
	313	cf->AddVariable(AliDielectronVarManager::kTPCnSigmaEle,20,-3.,4.,kTRUE);
	314	cf->AddVariable(AliDielectronVarManager::kTPCnSigmaPio,8,1.,4.5,kTRUE);
	315	cf->AddVariable(AliDielectronVarManager::kTPCnSigmaPro,8,0.,4.,kTRUE);
	316	//TOF
	317	cf->AddVariable(AliDielectronVarManager::kTOFnSigmaEle,20,-3.5,4.,kTRUE);
	318	cf->AddVariable(AliDielectronVarManager::kTOFnSigmaPio,8,0.,4.,kTRUE);
	319	cf->AddVariable(AliDielectronVarManager::kITSLayerFirstCls,6,0.,6.,kTRUE);
	320
	321	//EMCal variables
	322	cf->AddVariable(AliDielectronVarManager::kEMCALE,20,0.,20.,kTRUE);
	323	cf->AddVariable(AliDielectronVarManager::kEMCALnSigmaEle,50,-5.,5.,kTRUE);
	324	cf->AddVariable(AliDielectronVarManager::kEMCALNCells,50,0,50,kTRUE);
	325	cf->AddVariable(AliDielectronVarManager::kEMCALEoverP,"0.6,0.7,0.8,0.9,1.1,1.2,1.3,1.4,1.8,2.0,4.0",kTRUE);
	326
	327
	328	// cf->AddVariable(AliDielectronVarManager::kZvPrim,20,-20.,20.);
	329
	330	//leg variables
0d57c290	331	diele->SetCFManagerPair(cf);
	332
	333	}
	334
	335
	336
	337	/*
	338
	339
	340	//______________________________________________________________________________________
	341	AliESDtrackCuts *SetupESDtrackCutsDieleData(Int_t cutDefinition)
	342	{
	343	//
	344	// Setup default AliESDtrackCuts
	345	//
	346	AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts;
	347
	348	// basic track quality cuts (basicQ)
	349	esdTrackCuts->SetMaxDCAToVertexZ(3.0);
	350	esdTrackCuts->SetMaxDCAToVertexXY(1.0);
	351
	352	esdTrackCuts->SetEtaRange( -0.9 , 0.9 );
	353
	354	esdTrackCuts->SetAcceptKinkDaughters(kFALSE);
	355	esdTrackCuts->SetRequireITSRefit(kTRUE);
	356	esdTrackCuts->SetRequireTPCRefit(kTRUE);
	357
	358	esdTrackCuts->SetPtRange(.8,1e30);
	359
	360	esdTrackCuts->SetMinNClustersTPC(70);
	361	esdTrackCuts->SetMaxChi2PerClusterTPC(4);
	362
	363	// default SPD any
	364	esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny);
	365
	366	return esdTrackCuts;
	367	}
	368
	369	*/