PWG3/vertexingHF/macros/AddTaskCFVertexingHF.C

   1 //DEFINITION OF A FEW CONSTANTS
   2 const Double_t ymin  = -1.2 ;
   3 const Double_t ymax  =  1.2 ;
   4 const Double_t cosminTS = -1.05;
   5 const Double_t cosmaxTS =  1.05;
   6 const Double_t cosmin = 0.7;
   7 const Double_t cosmax =  1.02;
   8 const Double_t cTmin = 0;  // micron
   9 const Double_t cTmax = 300;  // micron
  10 const Double_t dcamin = 0;  // micron
  11 const Double_t dcamax = 600;  // micron
  12 const Double_t d0xd0min = -80000;  // 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_10 = 0.;
  29 const Float_t centmax_0_10 = 10.;
  30 const Float_t centmin_10_100 = 10.;
  31 const Float_t centmax_10_100 = 100.;
  32 const Float_t centmax = 100.;
  33 const Float_t fakemin = -0.5;
  34 const Float_t fakemax = 2.5.;
  35 const Float_t cosminXY = 0.95;
  36 const Float_t cosmaxXY = 1.0;
  37 const Float_t normDecLXYmin = 0;
  38 const Float_t normDecLXYmax = 20;
  39 const Float_t multmin_0_20 = 0;
  40 const Float_t multmax_0_20 = 20;
  41 const Float_t multmin_20_50 = 20;
  42 const Float_t multmax_20_50 = 50;
  43 const Float_t multmin_50_102 = 50;
  44 const Float_t multmax_50_102 = 102;
  45
  46 //----------------------------------------------------
  47
  48 AliCFTaskVertexingHF *AddTaskCFVertexingHF(const char* cutFile = "./D0toKpiCuts.root",Int_t configuration = AliCFTaskVertexingHF::kSnail, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 421, Char_t isSign = 2)
  49 //AliCFContainer *AddTaskCFVertexingHF(const char* cutFile = "./D0toKpiCuts.root", Int_t configuration = AliCFTaskVertexingHF::kSnail, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 421, Char_t isSign = 2)
  50 {
  51         printf("Adding CF task using cuts from file %s\n",cutFile);
  52         if (configuration == AliCFTaskVertexingHF::kSnail){
  53                 printf("The configuration is set to be SLOW --> all the variables will be used to fill the CF\n");
  54         }
  55         else if (configuration == AliCFTaskVertexingHF::kCheetah){
  56                 printf("The configuration is set to be FAST --> using only pt, y, ct, phi, zvtx, centrality, fake, multiplicity to fill the CF\n");
  57         }
  58         else{
  59                 printf("The configuration is not defined! returning\n");
  60                 return;
  61         }
  62
  63         gSystem->Sleep(2000);
  64
  65         // isSign = 0 --> D0 only
  66         // isSign = 1 --> D0bar only
  67         // isSign = 2 --> D0 + D0bar
  68
  69         TString expected;
  70         if (isSign == 0 && pdgCode < 0){
  71                 AliError(Form("Error setting PDG code (%d) and sign (0 --> D0 only): they are not compatible, returning"));
  72                 return 0x0;
  73         }
  74         else if (isSign == 1 && pdgCode > 0){
  75                 AliError(Form("Error setting PDG code (%d) and sign (1 --> D0bar only): they are not compatible, returning"));
  76                 return 0x0;
  77         }
  78         else if (isSign > 2 || isSign < 0){
  79                 AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
  80                 return 0x0;
  81         }
  82
  83         TFile* fileCuts = new TFile(cutFile);
  84         AliRDHFCutsD0toKpi *cutsD0toKpi = (AliRDHFCutsD0toKpi*)fileCuts->Get("D0toKpiCutsStandard");
  85
  86         // check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
  87         //  for now the binning is the same than for all D's
  88         if(isKeepDfromBOnly) isKeepDfromB = true;
  89
  90         Double_t ptmin_0_6;
  91         Double_t ptmax_0_6;
  92         Double_t ptmin_6_8;
  93         Double_t ptmax_6_8;
  94         Double_t ptmin_8_16;
  95         Double_t ptmax_8_16;
  96         Double_t ptmin_16_24;
  97         Double_t ptmax_16_24;
  98
  99         ptmin_0_6 =  0.0 ;
 100         ptmax_0_6 =  6.0 ;
 101         ptmin_6_8 =  6.0 ;
 102         ptmax_6_8 =  8.0 ;
 103         ptmin_8_16 =  8.0 ;
 104         ptmax_8_16 =  16.0 ;
 105         ptmin_16_24 =  16.0 ;
 106         ptmax_16_24 =  24.0 ;
 107
 108         //CONTAINER DEFINITION
 109         Info("AliCFTaskVertexingHF","SETUP CONTAINER");
 110         const Double_t phimax = 2*TMath::Pi();
 111         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
 112
 113         //const UInt_t ipT, iy, icosThetaStar, ipTpi, ipTk, icT, idca, id0xd0, ipointing, iphi, izvtx, icent, ifake, ipointingXY, iNormDecayLXY, imult;
 114         const Int_t nbiny  = 24 ; //bins in y
 115         const Int_t nbincosThetaStar  = 42 ; //bins in cosThetaStar
 116         const Int_t nbincT  = 15 ; //bins in cT
 117         const Int_t nbindca  = 20 ; //bins in dca
 118         const Int_t nbind0xd0  = 90 ; //bins in d0xd0
 119         const Int_t nbinpointing  = 50 ; //bins in cosPointingAngle
 120         const Int_t nbinphi  = 18 ; //bins in Phi
 121         const Int_t nbinzvtx  = 30 ; //bins in z vertex
 122         const Int_t nbincent = 11;  //bins in centrality
 123         const Int_t nbincent_0_10 = 2;  //bins in centrality between 0 and 10
 124         const Int_t nbincent_10_100 = 9;  //bins in centrality between 10 and 100
 125         const Int_t nbinfake = 3;  //bins in fake
 126         const Int_t nbinpointingXY = 50;  //bins in cosPointingAngleXY
 127         const Int_t nbinnormDecayLXY = 20;  //bins in NormDecayLengthXY
 128         const Int_t nbinmult = 48;  //bins in multiplicity (total number)
 129         const Int_t nbinmult_0_20 = 20; //bins in multiplicity between 0 and 20
 130         const Int_t nbinmult_20_50 = 15; //bins in multiplicity between 20 and 50
 131         const Int_t nbinmult_50_102 = 13; //bins in multiplicity between 50 and 102
 132
 133         //the sensitive variables, their indices
 134
 135         const Int_t nvarTot   = 16 ; //number of variables on the grid:pt, y, cosThetaStar, pTpi, pTk, cT, dca, d0pi, d0K, d0xd0, cosPointingAngle, phi, z, centrality, fake, cosPointingAngleXY, normDecayLengthXY, multiplicity
 136
 137         // variables' indices
 138         const UInt_t ipT = 0;
 139         const UInt_t iy  = 1;
 140         const UInt_t icosThetaStar  = 2;
 141         const UInt_t ipTpi  = 3;
 142         const UInt_t ipTk  = 4;
 143         const UInt_t icT  = 5;
 144         const UInt_t idca  = 6;
 145         const UInt_t id0xd0  = 7;
 146         const UInt_t ipointing  = 8;
 147         const UInt_t iphi  = 9;
 148         const UInt_t izvtx  = 10;
 149         const UInt_t icent = 11;
 150         const UInt_t ifake = 12;
 151         const UInt_t ipointingXY = 13;
 152         const UInt_t inormDecayLXY = 14;
 153         const UInt_t imult = 15;
 154
 155         //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
 156
 157         //arrays for the number of bins in each dimension
 158         Int_t iBin[nvarTot];
 159
 160         //OPTION 1: defining the pt, ptPi, ptK bins by hand...
 161         /*
 162           const Int_t nbinpt_0_6  = 6 ; //bins in pt from 0 to 6 GeV
 163           const Int_t nbinpt_6_8  = 1 ; //bins in pt from 6 to 8 GeV
 164           const Int_t nbinpt_8_16  = 2 ; //bins in pt from 8 to 16 GeV
 165           const Int_t nbinpt_16_24  = 1 ; //bins in pt from 16 to 24 GeV
 166           const Int_t nbinpTpi_0_6  = 6 ; //bins in ptPi from 0 to 6 GeV
 167           const Int_t nbinpTpi_6_8  = 1 ; //bins in ptPi from 6 to 8 GeV
 168           const Int_t nbinpTpi_8_16  = 2 ; //bins in ptPi from 8 to 16 GeV
 169           const Int_t nbinpTpi_16_24  = 1 ; //bins in ptPi from 16 to 24 GeV
 170           const Int_t nbinpTk_0_6  = 6 ; //bins in ptK from 0 to 6 GeV
 171           const Int_t nbinpTk_6_8  = 1 ; //bins in ptK from 6 to 8 GeV
 172           const Int_t nbinpTk_8_16  = 2 ; //bins in ptK from 8 to 16 GeV
 173           const Int_t nbinpTk_16_24  = 1 ; //bins in ptK from 16 to 24 GeV
 174           iBin[ipT]=nbinpt_0_6+nbinpt_6_8+nbinpt_8_16+nbinpt_16_24;
 175           iBin[ipTpi]=nbinpTpi_0_6+nbinpTpi_6_8+nbinpTpi_8_16+nbinpTpi_16_24;
 176           iBin[ipTk]=nbinpTk_0_6+nbinpTk_6_8+nbinpTk_8_16+nbinpTk_16_24;
 177           Double_t *binLimpT=new Double_t[iBin[0]+1];
 178           Double_t *binLimpTpi=new Double_t[iBin[3]+1];
 179           Double_t *binLimpTk=new Double_t[iBin[4]+1];
 180
 181           // values for bin lower bounds
 182           // pt
 183           for(Int_t i=0; i<=nbinpt_0_6; i++) binLimpT[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbinpt_0_6*(Double_t)i ;
 184           if (binLimpT[nbinpt_0_6] != ptmin_6_8)  {
 185           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 186           }
 187           for(Int_t i=0; i<=nbinpt_6_8; i++) binLimpT[i+nbinpt_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbinpt_6_8*(Double_t)i ;
 188           if (binLimpT[nbinpt_0_6+nbinpt_6_8] != ptmin_8_16)  {
 189           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 190           }
 191           for(Int_t i=0; i<=nbinpt_8_16; i++) binLimpT[i+nbinpt_0_6+nbinpt_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbinpt_8_16*(Double_t)i ;
 192           if (binLimpT[nbinpt_0_6+nbinpt_6_8+nbinpt_8_16] != ptmin_16_24)  {
 193           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 194           }
 195           for(Int_t i=0; i<=nbinpt_16_24; i++) binLimpT[i+nbinpt_0_6+nbinpt_6_8+nbinpt_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbinpt_16_24*(Double_t)i ;
 196
 197           // ptPi
 198           for(Int_t i=0; i<=nbinpTpi_0_6; i++) binLimpTpi[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbinpTpi_0_6*(Double_t)i ;
 199           if (binLimpTpi[nbinpTpi_0_6] != ptmin_6_8)  {
 200           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 201           }
 202           for(Int_t i=0; i<=nbinpTpi_6_8; i++) binLimpTpi[i+nbinpTpi_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbinpTpi_6_8*(Double_t)i ;
 203           if (binLimpTpi[nbinpTpi_0_6+nbinpTpi_6_8] != ptmin_8_16)  {
 204           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 205           }
 206           for(Int_t i=0; i<=nbinpTpi_8_16; i++) binLimpTpi[i+nbinpTpi_0_6+nbinpt_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbinpTpi_8_16*(Double_t)i ;
 207           if (binLimpTpi[nbinpTpi_0_6+nbinpTpi_6_8+nbinpTpi_8_16] != ptmin_16_24)  {
 208           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 209           }
 210           for(Int_t i=0; i<=nbinpTpi_16_24; i++) binLimpTpi[i+nbinpTpi_0_6+nbinpTpi_6_8+nbinpTpi_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbinpTpi_16_24*(Double_t)i ;
 211
 212           // ptKa
 213           for(Int_t i=0; i<=nbinpTk_0_6; i++) binLimpTk[i]=(Double_t)ptmin_0_6 + (ptmax_0_6-ptmin_0_6)/nbinpTk_0_6*(Double_t)i ;
 214           if (binLimpTk[nbinpTk_0_6] != ptmin_6_8)  {
 215           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 216           }
 217           for(Int_t i=0; i<=nbinpTk_6_8; i++) binLimpTk[i+nbinpTk_0_6]=(Double_t)ptmin_6_8 + (ptmax_6_8-ptmin_6_8)/nbinpTk_6_8*(Double_t)i ;
 218           if (binLimpTk[nbinpTk_0_6+nbinpTk_6_8] != ptmin_8_16)  {
 219           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 220           }
 221           for(Int_t i=0; i<=nbinpTk_8_16; i++) binLimpTk[i+nbinpTk_0_6+nbinpt_6_8]=(Double_t)ptmin_8_16 + (ptmax_8_16-ptmin_8_16)/nbinpTk_8_16*(Double_t)i ;
 222           if (binLimpTk[nbinpTk_0_6+nbinpTk_6_8+nbinpTk_8_16] != ptmin_16_24)  {
 223           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 224           }
 225           for(Int_t i=0; i<=nbinpTk_16_24; i++) binLimpTk[i+nbinpTk_0_6+nbinpTk_6_8+nbinpTk_8_16]=(Double_t)ptmin_16_24 + (ptmax_16_24-ptmin_16_24)/nbinpTk_16_24*(Double_t)i ;
 226         */
 227
 228         //OPTION 2: ...or from the cuts file
 229
 230         const Int_t nbinpt = cutsD0toKpi->GetNPtBins(); // bins in pT
 231         iBin[ipT]=nbinpt;
 232         iBin[ipTpi]=nbinpt;
 233         iBin[ipTk]=nbinpt;
 234         Double_t *binLimpT=new Double_t[iBin[ipT]+1];
 235         Double_t *binLimpTpi=new Double_t[iBin[ipTpi]+1];
 236         Double_t *binLimpTk=new Double_t[iBin[ipTk]+1];
 237         // values for bin lower bounds
 238         Float_t* floatbinLimpT = cutsD0toKpi->GetPtBinLimits();
 239         for (Int_t ibin0 = 0 ; ibin0<iBin[ipT]+1; ibin0++){
 240                 binLimpT[ibin0] = (Double_t)floatbinLimpT[ibin0];
 241                 binLimpTpi[ibin0] = (Double_t)floatbinLimpT[ibin0];
 242                 binLimpTk[ibin0] = (Double_t)floatbinLimpT[ibin0];
 243         }
 244         for(Int_t i=0; i<=nbinpt; i++) printf("binLimpT[%d]=%f\n",i,binLimpT[i]);
 245
 246         printf("pT: nbin (from cuts file) = %d\n",nbinpt);
 247
 248         // defining now the binning for the other variables:
 249
 250         iBin[iy]=nbiny;
 251         iBin[icosThetaStar]=nbincosThetaStar;
 252         iBin[icT]=nbincT;
 253         iBin[idca]=nbindca;
 254         iBin[id0xd0]=nbind0xd0;
 255         iBin[ipointing]=nbinpointing;
 256         iBin[iphi]=nbinphi;
 257         iBin[izvtx]=nbinzvtx;
 258         iBin[icent]=nbincent;
 259         iBin[ifake]=nbinfake;
 260         iBin[ipointingXY]=nbinpointingXY;
 261         iBin[inormDecayLXY]=nbinnormDecayLXY;
 262         iBin[imult]=nbinmult;
 263
 264         //arrays for lower bounds :
 265         Double_t *binLimy=new Double_t[iBin[iy]+1];
 266         Double_t *binLimcosThetaStar=new Double_t[iBin[icosThetaStar]+1];
 267         Double_t *binLimcT=new Double_t[iBin[icT]+1];
 268         Double_t *binLimdca=new Double_t[iBin[idca]+1];
 269         Double_t *binLimd0xd0=new Double_t[iBin[id0xd0]+1];
 270         Double_t *binLimpointing=new Double_t[iBin[ipointing]+1];
 271         Double_t *binLimphi=new Double_t[iBin[iphi]+1];
 272         Double_t *binLimzvtx=new Double_t[iBin[izvtx]+1];
 273         Double_t *binLimcent=new Double_t[iBin[icent]+1];
 274         Double_t *binLimfake=new Double_t[iBin[ifake]+1];
 275         Double_t *binLimpointingXY=new Double_t[iBin[ipointingXY]+1];
 276         Double_t *binLimnormDecayLXY=new Double_t[iBin[inormDecayLXY]+1];
 277         Double_t *binLimmult=new Double_t[iBin[imult]+1];
 278
 279         // y
 280         for(Int_t i=0; i<=nbiny; i++) binLimy[i]=(Double_t)ymin  + (ymax-ymin)  /nbiny*(Double_t)i ;
 281
 282         // cosThetaStar
 283         for(Int_t i=0; i<=nbincosThetaStar; i++) binLimcosThetaStar[i]=(Double_t)cosminTS  + (cosmaxTS-cosminTS)  /nbincosThetaStar*(Double_t)i ;
 284
 285         // cT
 286         for(Int_t i=0; i<=nbincT; i++) binLimcT[i]=(Double_t)cTmin  + (cTmax-cTmin)  /nbincT*(Double_t)i ;
 287
 288         // dca
 289         for(Int_t i=0; i<=nbindca; i++) binLimdca[i]=(Double_t)dcamin  + (dcamax-dcamin)  /nbindca*(Double_t)i ;
 290
 291         // d0xd0
 292         for(Int_t i=0; i<=nbind0xd0; i++) binLimd0xd0[i]=(Double_t)d0xd0min  + (d0xd0max-d0xd0min)  /nbind0xd0*(Double_t)i ;
 293
 294         // cosPointingAngle
 295         for(Int_t i=0; i<=nbinpointing; i++) binLimpointing[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbinpointing*(Double_t)i ;
 296
 297         // Phi
 298         for(Int_t i=0; i<=nbinphi; i++) binLimphi[i]=(Double_t)phimin  + (phimax-phimin)  /nbinphi*(Double_t)i ;
 299
 300         // z Primary Vertex
 301         for(Int_t i=0; i<=nbinzvtx; i++) {
 302                 binLimzvtx[i]=(Double_t)zmin  + (zmax-zmin)  /nbinzvtx*(Double_t)i ;
 303         }
 304
 305         // centrality
 306         for(Int_t i=0; i<=nbincent_0_10; i++) binLimcent[i]=(Double_t)centmin_0_10 + (centmax_0_10-centmin_0_10)/nbincent_0_10*(Double_t)i ;
 307         if (binLimcent[nbincent_0_10] != centmin_10_100)  {
 308                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 1st range - differs from expected!\n");
 309         }
 310         for(Int_t i=0; i<=nbincent_10_100; i++) binLimcent[i+nbincent_0_10]=(Double_t)centmin_10_100 + (centmax_10_100-centmin_10_100)/nbincent_10_100*(Double_t)i ;
 311
 312         // fake
 313         for(Int_t i=0; i<=nbinfake; i++) {
 314           binLimfake[i]=(Double_t)fakemin  + (fakemax-fakemin)/nbinfake * (Double_t)i;
 315         }
 316
 317         // cosPointingAngleXY
 318         for(Int_t i=0; i<=nbinpointingXY; i++) binLimpointingXY[i]=(Double_t)cosminXY  + (cosmaxXY-cosminXY)  /nbinpointingXY*(Double_t)i ;
 319
 320         // normDecayLXY
 321         for(Int_t i=0; i<=nbinnormDecayLXY; i++) binLimnormDecayLXY[i]=(Double_t)normDecLXYmin  + (normDecLXYmax-normDecLXYmin)  /nbinnormDecayLXY*(Double_t)i ;
 322
 323         // multiplicity
 324         for(Int_t i=0; i<=nbinmult_0_20; i++) binLimmult[i]=(Double_t)multmin_0_20 + (multmax_0_20-multmin_0_20)/nbinmult_0_20*(Double_t)i ;
 325         if (binLimmult[nbinmult_0_20] != multmin_20_50)  {
 326                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 1st range - differs from expected!\n");
 327         }
 328         for(Int_t i=0; i<=nbinmult_20_50; i++) binLimmult[i+nbinmult_0_20]=(Double_t)multmin_20_50 + (multmax_20_50-multmin_20_50)/nbinmult_20_50*(Double_t)i ;
 329         if (binLimmult[nbinmult_0_20+nbinmult_20_50] != multmin_50_102)  {
 330                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
 331         }
 332         for(Int_t i=0; i<=nbinmult_50_102; i++) binLimmult[i+nbinmult_0_20+nbinmult_20_50]=(Double_t)multmin_50_102 + (multmax_50_102-multmin_50_102)/nbinmult_50_102*(Double_t)i ;
 333
 334         //one "container" for MC
 335         TString nameContainer="";
 336         if(!isKeepDfromB) {
 337                 nameContainer="CFHFccontainer0_CommonFramework";
 338         }
 339         else  if(isKeepDfromBOnly){
 340                 nameContainer="CFHFccontainer0DfromB_CommonFramework";
 341         }
 342         else  {
 343                 nameContainer="CFHFccontainer0allD_CommonFramework";
 344         }
 345
 346         //Setting up the container grid...
 347
 348         AliCFContainer* container;
 349
 350         if (configuration == AliCFTaskVertexingHF::kSnail){
 351                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvarTot,iBin);
 352                 //setting the bin limits
 353                 printf("pt\n");
 354                 container -> SetBinLimits(ipT,binLimpT);
 355                 printf("y\n");
 356                 container -> SetBinLimits(iy,binLimy);
 357                 printf("cts\n");
 358                 container -> SetBinLimits(icosThetaStar,binLimcosThetaStar);
 359                 printf("ptPi\n");
 360                 container -> SetBinLimits(ipTpi,binLimpTpi);
 361                 printf("ptK\n");
 362                 container -> SetBinLimits(ipTk,binLimpTk);
 363                 printf("cT\n");
 364                 container -> SetBinLimits(icT,binLimcT);
 365                 printf("dca\n");
 366                 container -> SetBinLimits(idca,binLimdca);
 367                 printf("d0xd0\n");
 368                 container -> SetBinLimits(id0xd0,binLimd0xd0);
 369                 printf("pointing\n");
 370                 container -> SetBinLimits(ipointing,binLimpointing);
 371                 printf("phi\n");
 372                 container -> SetBinLimits(iphi,binLimphi);
 373                 printf("z\n");
 374                 container -> SetBinLimits(izvtx,binLimzvtx);
 375                 printf("cent\n");
 376                 container -> SetBinLimits(icent,binLimcent);
 377                 printf("fake\n");
 378                 container -> SetBinLimits(ifake,binLimfake);
 379                 printf("pointingXY\n");
 380                 container -> SetBinLimits(ipointingXY,binLimpointingXY);
 381                 printf("normDecayLXY\n");
 382                 container -> SetBinLimits(inormDecayLXY,binLimnormDecayLXY);
 383                 printf("multiplicity\n");
 384                 container -> SetBinLimits(imult,binLimmult);
 385
 386                 container -> SetVarTitle(ipT,"pt");
 387                 container -> SetVarTitle(iy,"y");
 388                 container -> SetVarTitle(icosThetaStar, "cosThetaStar");
 389                 container -> SetVarTitle(ipTpi, "ptpi");
 390                 container -> SetVarTitle(ipTk, "ptK");
 391                 container -> SetVarTitle(icT, "ct");
 392                 container -> SetVarTitle(idca, "dca");
 393                 container -> SetVarTitle(id0xd0, "d0xd0");
 394                 container -> SetVarTitle(ipointing, "pointing");
 395                 container -> SetVarTitle(iphi, "phi");
 396                 container -> SetVarTitle(izvtx, "zvtx");
 397                 container -> SetVarTitle(icent, "centrality");
 398                 container -> SetVarTitle(ifake, "fake");
 399                 container -> SetVarTitle(ipointingXY, "piointingXY");
 400                 container -> SetVarTitle(inormDecayLXY, "normDecayLXY");
 401                 container -> SetVarTitle(imult, "multiplicity");
 402         }
 403         else if (configuration == AliCFTaskVertexingHF::kCheetah){
 404                 //arrays for the number of bins in each dimension
 405                 const Int_t nvar = 8;
 406
 407                 const UInt_t ipTFast = 0;
 408                 const UInt_t iyFast = 1;
 409                 const UInt_t icTFast = 2;
 410                 const UInt_t iphiFast = 3;
 411                 const UInt_t izvtxFast = 4;
 412                 const UInt_t icentFast = 5;
 413                 const UInt_t ifakeFast = 6;
 414                 const UInt_t imultFast = 7;
 415
 416                 Int_t iBinFast[nvar];
 417                 iBinFast[ipTFast] = iBin[ipT];
 418                 iBinFast[iyFast] = iBin[iy];
 419                 iBinFast[icTFast] = iBin[icT];
 420                 iBinFast[iphiFast] = iBin[iphi];
 421                 iBinFast[izvtxFast] = iBin[izvtx];
 422                 iBinFast[icentFast] = iBin[icent];
 423                 iBinFast[ifakeFast] = iBin[ifake];
 424                 iBinFast[imultFast] = iBin[imult];
 425
 426                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBinFast);
 427                 printf("pt\n");
 428                 container -> SetBinLimits(ipTFast,binLimpT);
 429                 printf("y\n");
 430                 container -> SetBinLimits(iyFast,binLimy);
 431                 printf("ct\n");
 432                 container -> SetBinLimits(icTFast,binLimcT);
 433                 printf("phi\n");
 434                 container -> SetBinLimits(iphiFast,binLimphi);
 435                 printf("zvtx\n");
 436                 container -> SetBinLimits(izvtxFast,binLimzvtx);
 437                 printf("centrality\n");
 438                 container -> SetBinLimits(icentFast,binLimcent);
 439                 printf("fake\n");
 440                 container -> SetBinLimits(ifakeFast,binLimfake);
 441                 printf("multiplicity\n");
 442                 container -> SetBinLimits(imultFast,binLimmult);
 443
 444                 container -> SetVarTitle(ipTFast,"pt");
 445                 container -> SetVarTitle(iyFast,"y");
 446                 container -> SetVarTitle(icTFast, "ct");
 447                 container -> SetVarTitle(iphiFast, "phi");
 448                 container -> SetVarTitle(izvtxFast, "zvtx");
 449                 container -> SetVarTitle(icentFast, "centrality");
 450                 container -> SetVarTitle(ifakeFast, "fake");
 451                 container -> SetVarTitle(imultFast, "multiplicity");
 452         }
 453
 454         container -> SetStepTitle(0, "MCLimAcc");
 455         container -> SetStepTitle(1, "MC");
 456         container -> SetStepTitle(2, "MCAcc");
 457         container -> SetStepTitle(3, "RecoVertex");
 458         container -> SetStepTitle(4, "RecoRefit");
 459         container -> SetStepTitle(5, "Reco");
 460         container -> SetStepTitle(6, "RecoAcc");
 461         container -> SetStepTitle(7, "RecoITSCluster");
 462         container -> SetStepTitle(8, "RecoCuts");
 463         container -> SetStepTitle(9, "RecoPID");
 464
 465         //return container;
 466
 467         //CREATE THE  CUTS -----------------------------------------------
 468
 469         // Gen-Level kinematic cuts
 470         AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
 471
 472         //Particle-Level cuts:
 473         AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
 474         Bool_t useAbsolute = kTRUE;
 475         if (isSign != 2){
 476                 useAbsolute = kFALSE;
 477         }
 478         mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute);  // kTRUE set in order to include D0_bar
 479         mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
 480
 481         // Acceptance cuts:
 482         AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
 483         AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
 484         kineAccCuts->SetPtRange(ptmin,ptmax);
 485         kineAccCuts->SetEtaRange(etamin,etamax);
 486
 487         // Rec-Level kinematic cuts
 488         AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
 489
 490         AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
 491
 492         AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
 493
 494         printf("CREATE MC KINE CUTS\n");
 495         TObjArray* mcList = new TObjArray(0) ;
 496         mcList->AddLast(mcKineCuts);
 497         mcList->AddLast(mcGenCuts);
 498
 499         printf("CREATE ACCEPTANCE CUTS\n");
 500         TObjArray* accList = new TObjArray(0) ;
 501         accList->AddLast(kineAccCuts);
 502
 503         printf("CREATE RECONSTRUCTION CUTS\n");
 504         TObjArray* recList = new TObjArray(0) ;   // not used!!
 505         recList->AddLast(recKineCuts);
 506         recList->AddLast(recQualityCuts);
 507         recList->AddLast(recIsPrimaryCuts);
 508
 509         TObjArray* emptyList = new TObjArray(0);
 510
 511         //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
 512         printf("CREATE INTERFACE AND CUTS\n");
 513         AliCFManager* man = new AliCFManager() ;
 514         man->SetParticleContainer(container);
 515         man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
 516         man->SetParticleCutsList(1 , mcList); // MC
 517         man->SetParticleCutsList(2 , accList); // Acceptance
 518         man->SetParticleCutsList(3 , emptyList); // Vertex
 519         man->SetParticleCutsList(4 , emptyList); // Refit
 520         man->SetParticleCutsList(5 , emptyList); // AOD
 521         man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
 522         man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
 523         man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
 524         man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
 525
 526         // Get the pointer to the existing analysis manager via the static access method.
 527         //==============================================================================
 528         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
 529         if (!mgr) {
 530           ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
 531           return NULL;
 532         }
 533         //CREATE THE TASK
 534         printf("CREATE TASK\n");
 535
 536         // create the task
 537         AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsD0toKpi);
 538         task->SetConfiguration(configuration);
 539         task->SetFillFromGenerated(kFALSE);
 540         task->SetCFManager(man); //here is set the CF manager
 541         task->SetDecayChannel(2);
 542         task->SetUseWeight(kFALSE);
 543         task->SetSign(isSign);
 544         task->SetCentralitySelection(kFALSE);
 545         task->SetFakeSelection(0);
 546         task->SetRejectCandidateIfNotFromQuark(kTRUE); // put to false if you want to keep HIJING D0!!
 547         task->SetUseMCVertex(kFALSE); // put to true if you want to do studies on pp
 548
 549         if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
 550         if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
 551
 552         TF1* funcWeight = 0x0;
 553         if (task->GetUseWeight()) {
 554                 funcWeight = (TF1*)fileCuts->Get("funcWeight");
 555                 if (funcWeight == 0x0){
 556                         Printf("FONLL Weights will be used");
 557                 }
 558                 else {
 559                         task->SetWeightFunction(funcWeight);
 560                         Printf("User-defined Weights will be used. The function being:");
 561                         task->GetWeightFunction(funcWeight)->Print();
 562                 }
 563         }
 564
 565         Printf("***************** CONTAINER SETTINGS *****************");
 566         Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
 567         Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
 568         Printf("Dselection = %d",(Int_t)task->GetDselection());
 569         Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
 570         if (task->GetUseWeight()) {
 571                 Printf("User-defined Weight function:");
 572                 task->GetWeightFunction(funcWeight)->Print();
 573         }
 574         else{
 575                 Printf("FONLL will be used for the weights");
 576         }
 577         Printf("Sign = %d",(Int_t)task->GetSign());
 578         Printf("Centrality selection = %d",(Int_t)task->GetCentralitySelection());
 579         Printf("Fake selection = %d",(Int_t)task->GetFakeSelection());
 580         Printf("RejectCandidateIfNotFromQuark selection = %d",(Int_t)task->GetRejectCandidateIfNotFromQuark());
 581         Printf("UseMCVertex selection = %d",(Int_t)task->GetUseMCVertex());
 582         Printf("***************END CONTAINER SETTINGS *****************\n");
 583
 584         //-----------------------------------------------------------//
 585         //   create correlation matrix for unfolding - only eta-pt   //
 586         //-----------------------------------------------------------//
 587
 588         Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
 589
 590         Int_t thnDim[4];
 591
 592         //first half  : reconstructed
 593         //second half : MC
 594
 595         thnDim[0] = iBin[0];
 596         thnDim[2] = iBin[0];
 597         thnDim[1] = iBin[1];
 598         thnDim[3] = iBin[1];
 599
 600         TString nameCorr="";
 601         if(!isKeepDfromB) {
 602                 nameCorr="CFHFcorr0_CommonFramework";
 603         }
 604         else  if(isKeepDfromBOnly){
 605                 nameCorr= "CFHFcorr0KeepDfromBOnly_CommonFramework";
 606         }
 607         else  {
 608                 nameCorr="CFHFcorr0allD_CommonFramework";
 609
 610         }
 611
 612         THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
 613         Double_t** binEdges = new Double_t[2];
 614
 615         // set bin limits
 616
 617         binEdges[0]= binLimpT;
 618         binEdges[1]= binLimy;
 619
 620         correlation->SetBinEdges(0,binEdges[0]);
 621         correlation->SetBinEdges(2,binEdges[0]);
 622
 623         correlation->SetBinEdges(1,binEdges[1]);
 624         correlation->SetBinEdges(3,binEdges[1]);
 625
 626         correlation->Sumw2();
 627
 628         // correlation matrix ready
 629         //------------------------------------------------//
 630
 631         task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
 632
 633         // Create and connect containers for input/output
 634
 635         // ------ input data ------
 636         AliAnalysisDataContainer *cinput0  = mgr->GetCommonInputContainer();
 637
 638         // ----- output data -----
 639
 640         TString outputfile = AliAnalysisManager::GetCommonFileName();
 641         TString output1name="", output2name="", output3name="",output4name="";
 642         output2name=nameContainer;
 643         output3name=nameCorr;
 644         if(!isKeepDfromB) {
 645                 outputfile += ":PWG3_D2H_CFtaskD0toKpi_CommonFramework";
 646                 output1name="CFHFchist0_CommonFramework";
 647         }
 648         else  if(isKeepDfromBOnly){
 649                 outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromBOnly_CommonFramework";
 650                 output1name="CFHFchist0DfromB_CommonFramework";
 651         }
 652         else{
 653                 outputfile += ":PWG3_D2H_CFtaskD0toKpiKeepDfromB_CommonFramework";
 654                 output1name="CFHFchist0allD_CommonFramework";
 655         }
 656         output4name= "Cuts_CommonFramework";
 657
 658         //now comes user's output objects :
 659         // output TH1I for event counting
 660         AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 661         // output Correction Framework Container (for acceptance & efficiency calculations)
 662         AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 663         // Unfolding - correlation matrix
 664         AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 665         // cuts
 666         AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 667
 668         mgr->AddTask(task);
 669
 670         mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
 671         mgr->ConnectOutput(task,1,coutput1);
 672         mgr->ConnectOutput(task,2,coutput2);
 673         mgr->ConnectOutput(task,3,coutput3);
 674         mgr->ConnectOutput(task,4,coutput4);
 675         return task;
 676
 677 }
 678