PWG3/vertexingHF/macros/AddTaskCFVertexingHF.C

   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 = 5;
  27
  28 const Float_t centmin = 0.;
  29 const Float_t centmax = 100.;
  30 const Float_t fakemin = -0.5;
  31 const Float_t fakemax = 2.5.;
  32
  33 //----------------------------------------------------
  34
  35 AliCFTaskVertexingHF *AddTaskCFVertexingHF(const char* cutFile = "./D0toKpiCuts.root",Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 421, Char_t isSign = 2)
  36 {
  37         printf("Addig CF task using cuts from file %s\n",cutFile);
  38
  39         // isSign = 0 --> D0 only
  40         // isSign = 1 --> D0bar only
  41         // isSign = 2 --> D0 + D0bar
  42
  43         TString expected;
  44         if (isSign == 0 && pdgCode < 0){
  45                 AliError(Form("Error setting PDG code (%d) and sign (0 --> D0 only): they are not compatible, returning"));
  46                 return 0x0;
  47         }
  48         else if (isSign == 1 && pdgCode > 0){
  49                 AliError(Form("Error setting PDG code (%d) and sign (1 --> D0bar only): they are not compatible, returning"));
  50                 return 0x0;
  51         }
  52         else if (isSign > 2 || isSign < 0){
  53                 AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
  54                 return 0x0;
  55         }
  56
  57         TFile* fileCuts = new TFile(cutFile);
  58         AliRDHFCutsD0toKpi *cutsD0toKpi = (AliRDHFCutsD0toKpi*)fileCuts->Get("D0toKpiCuts");
  59
  60         // check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
  61         //  for now the binning is the same than for all D's
  62         if(isKeepDfromBOnly) isKeepDfromB = true;
  63
  64         Double_t ptmin_0_6;
  65         Double_t ptmax_0_6;
  66         Double_t ptmin_6_8;
  67         Double_t ptmax_6_8;
  68         Double_t ptmin_8_16;
  69         Double_t ptmax_8_16;
  70         Double_t ptmin_16_24;
  71         Double_t ptmax_16_24;
  72
  73         ptmin_0_6 =  0.0 ;
  74         ptmax_0_6 =  6.0 ;
  75         ptmin_6_8 =  6.0 ;
  76         ptmax_6_8 =  8.0 ;
  77         ptmin_8_16 =  8.0 ;
  78         ptmax_8_16 =  16.0 ;
  79         ptmin_16_24 =  16.0 ;
  80         ptmax_16_24 =  24.0 ;
  81
  82         //CONTAINER DEFINITION
  83         Info("AliCFTaskVertexingHF","SETUP CONTAINER");
  84         //the sensitive variables, their indices
  85         UInt_t ipt = 0;
  86         UInt_t iy  = 1;
  87         UInt_t icosThetaStar  = 2;
  88         UInt_t ipTpi  = 3;
  89         UInt_t ipTk  = 4;
  90         UInt_t icT  = 5;
  91         UInt_t idca  = 6;
  92         UInt_t id0pi  = 7;
  93         UInt_t id0K  = 8;
  94         UInt_t id0xd0  = 9;
  95         UInt_t ipointing  = 10;
  96         UInt_t iphi  = 11;
  97         UInt_t iz  = 12;
  98         UInt_t icent = 13;
  99         UInt_t ifake = 14;
 100
 101         const Double_t phimax = 2*TMath::Pi();
 102
 103         //Setting up the container grid...
 104         UInt_t nstep = 10; //number of selection steps: MC with limited acceptance, MC, Acceptance, Vertex, Refit, Reco (no cuts), RecoAcceptance, RecoITSClusters (RecoAcceptance included), RecoPPR (RecoAcceptance+RecoITSCluster included), RecoPID
 105         const Int_t nvar   = 15 ; //number of variables on the grid:pt, y, cosThetaStar, pTpi, pTk, cT, dca, d0pi, d0K, d0xd0, cosPointingAngle, phi
 106
 107         //Setting the bins: pt, ptPi, and ptK are considered seprately because for them you can either define the binning by hand, or using the cuts file
 108
 109         //arrays for the number of bins in each dimension
 110         Int_t iBin[nvar];
 111
 112         //OPTION 1: defining the pt, ptPi, ptK bins by hand...
 113         /*
 114         const Int_t nbin0_0_6  = 6 ; //bins in pt from 0 to 6 GeV
 115         const Int_t nbin0_6_8  = 1 ; //bins in pt from 6 to 8 GeV
 116         const Int_t nbin0_8_16  = 2 ; //bins in pt from 8 to 16 GeV
 117         const Int_t nbin0_16_24  = 1 ; //bins in pt from 16 to 24 GeV
 118         const Int_t nbin3_0_6  = 6 ; //bins in ptPi from 0 to 6 GeV
 119         const Int_t nbin3_6_8  = 1 ; //bins in ptPi from 6 to 8 GeV
 120         const Int_t nbin3_8_16  = 2 ; //bins in ptPi from 8 to 16 GeV
 121         const Int_t nbin3_16_24  = 1 ; //bins in ptPi from 16 to 24 GeV
 122         const Int_t nbin4_0_6  = 6 ; //bins in ptK from 0 to 6 GeV
 123         const Int_t nbin4_6_8  = 1 ; //bins in ptK from 6 to 8 GeV
 124         const Int_t nbin4_8_16  = 2 ; //bins in ptK from 8 to 16 GeV
 125         const Int_t nbin4_16_24  = 1 ; //bins in ptK from 16 to 24 GeV
 126         iBin[0]=nbin0_0_6+nbin0_6_8+nbin0_8_16+nbin0_16_24;
 127         iBin[3]=nbin3_0_6+nbin3_6_8+nbin3_8_16+nbin3_16_24;
 128         iBin[4]=nbin4_0_6+nbin4_6_8+nbin4_8_16+nbin4_16_24;
 129         Double_t *binLim0=new Double_t[iBin[0]+1];
 130         Double_t *binLim3=new Double_t[iBin[3]+1];
 131         Double_t *binLim4=new Double_t[iBin[4]+1];
 132
 133         // values for bin lower bounds
 134         // pt
 135         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 ;
 136         if (binLim0[nbin0_0_6] != ptmin_6_8)  {
 137                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 138         }
 139         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 ;
 140         if (binLim0[nbin0_0_6+nbin0_6_8] != ptmin_8_16)  {
 141                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 142         }
 143         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 ;
 144         if (binLim0[nbin0_0_6+nbin0_6_8+nbin0_8_16] != ptmin_16_24)  {
 145                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 146         }
 147         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 ;
 148
 149         // ptPi
 150         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 ;
 151         if (binLim3[nbin3_0_6] != ptmin_6_8)  {
 152                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 153         }
 154         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 ;
 155         if (binLim3[nbin3_0_6+nbin3_6_8] != ptmin_8_16)  {
 156                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 157         }
 158         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 ;
 159         if (binLim3[nbin3_0_6+nbin3_6_8+nbin3_8_16] != ptmin_16_24)  {
 160                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 161         }
 162         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 ;
 163
 164         // ptKa
 165         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 ;
 166         if (binLim4[nbin4_0_6] != ptmin_6_8)  {
 167                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 168         }
 169         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 ;
 170         if (binLim4[nbin4_0_6+nbin4_6_8] != ptmin_8_16)  {
 171                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 172         }
 173         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 ;
 174         if (binLim4[nbin4_0_6+nbin4_6_8+nbin4_8_16] != ptmin_16_24)  {
 175                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 176         }
 177         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 ;
 178         */
 179
 180         //OPTION 2: ...or from the cuts file
 181
 182         const Int_t nbin0 = cutsD0toKpi->GetNPtBins(); // bins in pT
 183         iBin[0]=nbin0;
 184         iBin[3]=nbin0;
 185         iBin[4]=nbin0;
 186         Double_t *binLim0=new Double_t[iBin[0]+1];
 187         Double_t *binLim3=new Double_t[iBin[3]+1];
 188         Double_t *binLim4=new Double_t[iBin[4]+1];
 189         // values for bin lower bounds
 190         Float_t* floatbinLim0 = cutsD0toKpi->GetPtBinLimits();
 191         for (Int_t ibin0 = 0 ; ibin0<iBin[0]+1; ibin0++){
 192                 binLim0[ibin0] = (Double_t)floatbinLim0[ibin0];
 193                 binLim3[ibin0] = (Double_t)floatbinLim0[ibin0];
 194                 binLim4[ibin0] = (Double_t)floatbinLim0[ibin0];
 195         }
 196         for(Int_t i=0; i<=nbin0; i++) printf("binLim0[%d]=%f\n",i,binLim0[i]);
 197
 198         printf("pT: nbin (from cuts file) = %d\n",nbin0);
 199
 200         // defining now the binning for the other variables:
 201
 202         const Int_t nbin1  = 42 ; //bins in y
 203         const Int_t nbin2  = 42 ; //bins in cosThetaStar
 204         const Int_t nbin5  = 24 ; //bins in cT
 205         const Int_t nbin6  = 24 ; //bins in dca
 206         const Int_t nbin7  = 100 ; //bins in d0pi
 207         const Int_t nbin8  = 100 ; //bins in d0K
 208         const Int_t nbin9  = 80 ; //bins in d0xd0
 209         const Int_t nbin10  = 1050 ; //bins in cosPointingAngle
 210         const Int_t nbin11  = 20 ; //bins in Phi
 211         const Int_t nbin12  = 60 ; //bins in z vertex
 212         const Int_t nbin13 = 10;  //bins in centrality
 213         const Int_t nbin14 = 3;  //bins in fake
 214
 215         iBin[1]=nbin1;
 216         iBin[2]=nbin2;
 217         iBin[5]=nbin5;
 218         iBin[6]=nbin6;
 219         iBin[7]=nbin7;
 220         iBin[8]=nbin8;
 221         iBin[9]=nbin9;
 222         iBin[10]=nbin10;
 223         iBin[11]=nbin11;
 224         iBin[12]=nbin12;
 225         iBin[13]=nbin13;
 226         iBin[14]=nbin14;
 227
 228         //arrays for lower bounds :
 229         Double_t *binLim1=new Double_t[iBin[1]+1];
 230         Double_t *binLim2=new Double_t[iBin[2]+1];
 231         Double_t *binLim5=new Double_t[iBin[5]+1];
 232         Double_t *binLim6=new Double_t[iBin[6]+1];
 233         Double_t *binLim7=new Double_t[iBin[7]+1];
 234         Double_t *binLim8=new Double_t[iBin[8]+1];
 235         Double_t *binLim9=new Double_t[iBin[9]+1];
 236         Double_t *binLim10=new Double_t[iBin[10]+1];
 237         Double_t *binLim11=new Double_t[iBin[11]+1];
 238         Double_t *binLim12=new Double_t[iBin[12]+1];
 239         Double_t *binLim13=new Double_t[iBin[13]+1];
 240         Double_t *binLim14=new Double_t[iBin[14]+1];
 241
 242         // y
 243         for(Int_t i=0; i<=nbin1; i++) binLim1[i]=(Double_t)ymin  + (ymax-ymin)  /nbin1*(Double_t)i ;
 244
 245         // cosThetaStar
 246         for(Int_t i=0; i<=nbin2; i++) binLim2[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbin2*(Double_t)i ;
 247
 248         // cT
 249         for(Int_t i=0; i<=nbin5; i++) binLim5[i]=(Double_t)cTmin  + (cTmax-cTmin)  /nbin5*(Double_t)i ;
 250
 251         // dca
 252         for(Int_t i=0; i<=nbin6; i++) binLim6[i]=(Double_t)dcamin  + (dcamax-dcamin)  /nbin6*(Double_t)i ;
 253
 254         // d0pi
 255         for(Int_t i=0; i<=nbin7; i++) binLim7[i]=(Double_t)d0min  + (d0max-d0min)  /nbin7*(Double_t)i ;
 256
 257         // d0K
 258         for(Int_t i=0; i<=nbin8; i++) binLim8[i]=(Double_t)d0min  + (d0max-d0min)  /nbin8*(Double_t)i ;
 259
 260         // d0xd0
 261         for(Int_t i=0; i<=nbin9; i++) binLim9[i]=(Double_t)d0xd0min  + (d0xd0max-d0xd0min)  /nbin9*(Double_t)i ;
 262
 263         // cosPointingAngle
 264         for(Int_t i=0; i<=nbin10; i++) binLim10[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbin10*(Double_t)i ;
 265
 266         // Phi
 267         for(Int_t i=0; i<=nbin11; i++) binLim11[i]=(Double_t)phimin  + (phimax-phimin)  /nbin11*(Double_t)i ;
 268
 269         // z Primary Vertex
 270         for(Int_t i=0; i<=nbin12; i++) {
 271                 binLim12[i]=(Double_t)zmin  + (zmax-zmin)  /nbin12*(Double_t)i ;
 272         }
 273
 274         // centrality
 275         for(Int_t i=0; i<=nbin13; i++) {
 276           binLim13[i]=(Double_t)centmin  + (centmax-centmin)/nbin13 * (Double_t)i;
 277         }
 278
 279         // fake
 280         for(Int_t i=0; i<=nbin14; i++) {
 281           binLim14[i]=(Double_t)fakemin  + (fakemax-fakemin)/nbin14 * (Double_t)i;
 282         }
 283
 284         //one "container" for MC
 285         TString nameContainer="";
 286         if(!isKeepDfromB) {
 287                 nameContainer="CFHFccontainer0_CommonFramework";
 288         }
 289         else  if(isKeepDfromBOnly){
 290                 nameContainer="CFHFccontainer0DfromB_CommonFramework";
 291         }
 292         else  {
 293                 nameContainer="CFHFccontainer0allD_CommonFramework";
 294         }
 295
 296         AliCFContainer* container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBin);
 297         //setting the bin limits
 298         printf("pt\n");
 299         container -> SetBinLimits(ipt,binLim0);
 300         printf("y\n");
 301         container -> SetBinLimits(iy,binLim1);
 302         printf("cts\n");
 303         container -> SetBinLimits(icosThetaStar,binLim2);
 304         printf("ptPi\n");
 305         container -> SetBinLimits(ipTpi,binLim3);
 306         printf("ptK\n");
 307         container -> SetBinLimits(ipTk,binLim4);
 308         printf("cT\n");
 309         container -> SetBinLimits(icT,binLim5);
 310         printf("dca\n");
 311         container -> SetBinLimits(idca,binLim6);
 312         printf("d0Pi\n");
 313         container -> SetBinLimits(id0pi,binLim7);
 314         printf("d0K\n");
 315         container -> SetBinLimits(id0K,binLim8);
 316         printf("d0xd0\n");
 317         container -> SetBinLimits(id0xd0,binLim9);
 318         printf("pointing\n");
 319         container -> SetBinLimits(ipointing,binLim10);
 320         printf("phi\n");
 321         container -> SetBinLimits(iphi,binLim11);
 322         printf("z\n");
 323         container -> SetBinLimits(iz,binLim12);
 324         printf("cent\n");
 325         container -> SetBinLimits(icent,binLim13);
 326         printf("fake\n");
 327         container -> SetBinLimits(ifake,binLim14);
 328
 329         container -> SetStepTitle(0, "MCLimAcc");
 330         container -> SetStepTitle(1, "MC");
 331         container -> SetStepTitle(2, "MCAcc");
 332         container -> SetStepTitle(3, "RecoVertex");
 333         container -> SetStepTitle(4, "RecoRefit");
 334         container -> SetStepTitle(5, "Reco");
 335         container -> SetStepTitle(6, "RecoAcc");
 336         container -> SetStepTitle(7, "RecoITSCluster");
 337         container -> SetStepTitle(8, "RecoCuts");
 338         container -> SetStepTitle(9, "RecoPID");
 339
 340         container -> SetVarTitle(ipt,"pt");
 341         container -> SetVarTitle(iy,"y");
 342         container -> SetVarTitle(icosThetaStar, "cosThetaStar");
 343         container -> SetVarTitle(ipTpi, "ptpi");
 344         container -> SetVarTitle(ipTk, "ptK");
 345         container -> SetVarTitle(icT, "ct");
 346         container -> SetVarTitle(idca, "dca");
 347         container -> SetVarTitle(id0pi, "d0pi");
 348         container -> SetVarTitle(id0K, "d0K");
 349         container -> SetVarTitle(id0xd0, "d0xd0");
 350         container -> SetVarTitle(ipointing, "piointing");
 351         container -> SetVarTitle(iphi, "phi");
 352         container -> SetVarTitle(iz, "z");
 353         container -> SetVarTitle(icent, "centrality");
 354         container -> SetVarTitle(ifake, "fake");
 355
 356
 357         //CREATE THE  CUTS -----------------------------------------------
 358
 359         // Gen-Level kinematic cuts
 360         AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
 361
 362         //Particle-Level cuts:
 363         AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
 364         Bool_t useAbsolute = kTRUE;
 365         if (isSign != 2){
 366                 useAbsolute = kFALSE;
 367         }
 368         mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute);  // kTRUE set in order to include D0_bar
 369         mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
 370
 371         // Acceptance cuts:
 372         AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
 373         AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
 374         kineAccCuts->SetPtRange(ptmin,ptmax);
 375         kineAccCuts->SetEtaRange(etamin,etamax);
 376
 377         // Rec-Level kinematic cuts
 378         AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
 379
 380         AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
 381
 382         AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
 383
 384         printf("CREATE MC KINE CUTS\n");
 385         TObjArray* mcList = new TObjArray(0) ;
 386         mcList->AddLast(mcKineCuts);
 387         mcList->AddLast(mcGenCuts);
 388
 389         printf("CREATE ACCEPTANCE CUTS\n");
 390         TObjArray* accList = new TObjArray(0) ;
 391         accList->AddLast(kineAccCuts);
 392
 393         printf("CREATE RECONSTRUCTION CUTS\n");
 394         TObjArray* recList = new TObjArray(0) ;   // not used!!
 395         recList->AddLast(recKineCuts);
 396         recList->AddLast(recQualityCuts);
 397         recList->AddLast(recIsPrimaryCuts);
 398
 399         TObjArray* emptyList = new TObjArray(0);
 400
 401         //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
 402         printf("CREATE INTERFACE AND CUTS\n");
 403         AliCFManager* man = new AliCFManager() ;
 404         man->SetParticleContainer(container);
 405         man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
 406         man->SetParticleCutsList(1 , mcList); // MC
 407         man->SetParticleCutsList(2 , accList); // Acceptance
 408         man->SetParticleCutsList(3 , emptyList); // Vertex
 409         man->SetParticleCutsList(4 , emptyList); // Refit
 410         man->SetParticleCutsList(5 , emptyList); // AOD
 411         man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
 412         man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
 413         man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
 414         man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
 415
 416         // Get the pointer to the existing analysis manager via the static access method.
 417         //==============================================================================
 418         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
 419         if (!mgr) {
 420           ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
 421           return NULL;
 422         }
 423         //CREATE THE TASK
 424         printf("CREATE TASK\n");
 425
 426         // create the task
 427         AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsD0toKpi);
 428         task->SetFillFromGenerated(kFALSE);
 429         task->SetCFManager(man); //here is set the CF manager
 430         task->SetDecayChannel(2);
 431         task->SetUseWeight(kFALSE);
 432         task->SetSign(isSign);
 433         task->SetCentralitySelection(kFALSE);
 434         task->SetFakeSelection(0);
 435         task->SetRejectCandidateIfNotFromQuark(kTRUE); // put to false if you want to keep HIJING D0!!
 436         task->SetUseMCVertex(kFALSE); // put to true if you want to do studies on pp
 437
 438         if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
 439         if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
 440
 441         Printf("***************** CONTAINER SETTINGS *****************");
 442         Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
 443         Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
 444         Printf("Dselection = %d",(Int_t)task->GetDselection());
 445         Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
 446         Printf("Sign = %d",(Int_t)task->GetSign());
 447         Printf("Centrality selection = %d",(Int_t)task->GetCentralitySelection());
 448         Printf("Fake selection = %d",(Int_t)task->GetFakeSelection());
 449         Printf("RejectCandidateIfNotFromQuark selection = %d",(Int_t)task->GetRejectCandidateIfNotFromQuark());
 450         Printf("UseMCVertex selection = %d",(Int_t)task->GetUseMCVertex());
 451         Printf("***************END CONTAINER SETTINGS *****************\n");
 452
 453         //-----------------------------------------------------------//
 454         //   create correlation matrix for unfolding - only eta-pt   //
 455         //-----------------------------------------------------------//
 456
 457         Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
 458
 459         Int_t thnDim[4];
 460
 461         //first half  : reconstructed
 462         //second half : MC
 463
 464         thnDim[0] = iBin[0];
 465         thnDim[2] = iBin[0];
 466         thnDim[1] = iBin[1];
 467         thnDim[3] = iBin[1];
 468
 469         TString nameCorr="";
 470         if(!isKeepDfromB) {
 471                 nameCorr="CFHFcorr0_CommonFramework";
 472         }
 473         else  if(isKeepDfromBOnly){
 474                 nameCorr= "CFHFcorr0KeepDfromBOnly_CommonFramework";
 475         }
 476         else  {
 477                 nameCorr="CFHFcorr0allD_CommonFramework";
 478
 479         }
 480
 481         THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
 482         Double_t** binEdges = new Double_t[2];
 483
 484         // set bin limits
 485
 486         binEdges[0]= binLim0;
 487         binEdges[1]= binLim1;
 488
 489         correlation->SetBinEdges(0,binEdges[0]);
 490         correlation->SetBinEdges(2,binEdges[0]);
 491
 492         correlation->SetBinEdges(1,binEdges[1]);
 493         correlation->SetBinEdges(3,binEdges[1]);
 494
 495         correlation->Sumw2();
 496
 497         // correlation matrix ready
 498         //------------------------------------------------//
 499
 500         task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
 501
 502         // Create and connect containers for input/output
 503
 504         // ------ input data ------
 505         AliAnalysisDataContainer *cinput0  = mgr->GetCommonInputContainer();
 506
 507         // ----- output data -----
 508
 509         TString outputfile = AliAnalysisManager::GetCommonFileName();
 510         TString output1name="", output2name="", output3name="",output4name="";
 511         output2name=nameContainer;
 512         output3name=nameCorr;
 513         if(!isKeepDfromB) {
 514                 outputfile += ":PWG3_D2H_CFtaskD0toKpi_CommonFramework";
 515                 output1name="CFHFchist0_CommonFramework";
 516         }
 517         else  if(isKeepDfromBOnly){
 518                 outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromBOnly_CommonFramework";
 519                 output1name="CFHFchist0DfromB_CommonFramework";
 520         }
 521         else{
 522                 outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromB_CommonFramework";
 523                 output1name="CFHFchist0allD_CommonFramework";
 524         }
 525         output4name= "Cuts_CommonFramework";
 526
 527         //now comes user's output objects :
 528         // output TH1I for event counting
 529         AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 530         // output Correction Framework Container (for acceptance & efficiency calculations)
 531         AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 532         // Unfolding - correlation matrix
 533         AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 534         // cuts
 535         AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 536
 537         mgr->AddTask(task);
 538
 539         mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
 540         mgr->ConnectOutput(task,1,coutput1);
 541         mgr->ConnectOutput(task,2,coutput2);
 542         mgr->ConnectOutput(task,3,coutput3);
 543         mgr->ConnectOutput(task,4,coutput4);
 544         return task;
 545 }
 546