PWGHF/vertexingHF/macros/AddTaskCFVertexingHF3ProngLc.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 cosmin = -0.7;
   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 phimin = 0.0;
   9 const Int_t    mintrackrefsTPC = 2 ;
  10 const Int_t    mintrackrefsITS = 3 ;
  11 const Int_t    charge  = 1 ;
  12 const Int_t    minclustersTPC = 50 ;
  13 // cuts
  14 const Double_t ptmin = 0.1;
  15 const Double_t ptmax = 9999.;
  16 const Double_t etamin = -0.9;
  17 const Double_t etamax = 0.9;
  18 const Double_t zvtxmin = -15;
  19 const Double_t zvtxmax = 15;
  20 const Int_t    minITSClusters = 5;
  21
  22 const Float_t centmin_0_10 = 0.;
  23 const Float_t centmax_0_10 = 10.;
  24 const Float_t centmin_10_60 = 10.;
  25 const Float_t centmax_10_60 = 60.;
  26 const Float_t centmin_60_100 = 60.;
  27 const Float_t centmax_60_100 = 100.;
  28 const Float_t centmax = 100.;
  29 const Float_t fakemin = -0.5;
  30 const Float_t fakemax = 2.5.;
  31 const Double_t distTwoPartmin=0;
  32 const Double_t distTwoPartmax=600;
  33 const Double_t dispVtxmin = 0;
  34 const Double_t dispVtxmax = 600;
  35 const Double_t sumd02min = 0.;
  36 const Double_t sumd02max = 50000.;
  37 const Float_t cosminXY = 0.95;
  38 const Float_t cosmaxXY = 1.0;
  39 const Float_t normDecLXYmin = 0;
  40 const Float_t normDecLXYmax = 20;
  41 const Float_t multmin_0_20 = 0;
  42 const Float_t multmax_0_20 = 20;
  43 const Float_t multmin_20_50 = 20;
  44 const Float_t multmax_20_50 = 50;
  45 const Float_t multmin_50_102 = 50;
  46 const Float_t multmax_50_102 = 102;
  47
  48
  49 //----------------------------------------------------
  50
  51 //AliCFTaskVertexingHF *AddTaskCFVertexingHF3ProngLc(const char* cutFile = "./cuts4LctopKpi.root", Int_t configuration = AliCFTaskVertexingHF::kSnail, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 4122, Char_t isSign = 2)
  52 AliCFContainer *AddTaskCFVertexingHF3ProngLc(const char* cutFile = "./cuts4LctopKpi.root", Int_t configuration = AliCFTaskVertexingHF::kSnail, Bool_t isKeepDfromB=kFALSE, Bool_t isKeepDfromBOnly=kFALSE, Int_t pdgCode = 4122, Char_t isSign = 2)
  53 {
  54         printf("Addig CF task using cuts from file %s\n",cutFile);
  55         if (configuration == AliCFTaskVertexingHF::kSnail){
  56                 printf("The configuration is set to be SLOW --> all the variables will be used to fill the CF\n");
  57         }
  58         else if (configuration == AliCFTaskVertexingHF::kCheetah){
  59                 printf("The configuration is set to be FAST --> using only pt, y, ct, phi, zvtx, centrality, fake, multiplicity to fill the CF\n");
  60         }
  61         else{
  62                 printf("The configuration is not defined! returning\n");
  63                 return;
  64         }
  65
  66         gSystem->Sleep(2000);
  67
  68         // isSign = 0 --> D0 only
  69         // isSign = 1 --> D0bar only
  70         // isSign = 2 --> D0 + D0bar
  71
  72         TString expected;
  73         if (isSign == 0 && pdgCode < 0){
  74                 AliError(Form("Error setting PDG code (%d) and sign (0 --> particle (%d) only): they are not compatible, returning",pdgCode));
  75                 return 0x0;
  76         }
  77         else if (isSign == 1 && pdgCode > 0){
  78                 AliError(Form("Error setting PDG code (%d) and sign (1 --> antiparticle (%d) only): they are not compatible, returning",pdgCode));
  79                 return 0x0;
  80         }
  81         else if (isSign > 2 || isSign < 0){
  82                 AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
  83                 return 0x0;
  84         }
  85
  86         TFile* fileCuts = TFile::Open(cutFile);
  87         if(!fileCuts || (fileCuts && !fileCuts->IsOpen())){
  88           AliError("Wrong cut file");
  89           return 0x0;
  90         }
  91
  92         AliRDHFCutsLctopKpi *cutsLctopKpi = (AliRDHFCutsLctopKpi*)fileCuts->Get("LctopKpiProdCuts");
  93
  94         // check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
  95         //  for now the binning is the same than for all D's
  96         if(isKeepDfromBOnly) isKeepDfromB = true;
  97
  98         /*
  99           Double_t ptmin_0_4;
 100           Double_t ptmax_0_4;
 101           Double_t ptmin_4_8;
 102           Double_t ptmax_4_8;
 103           Double_t ptmin_8_10;
 104           Double_t ptmax_8_10;
 105
 106           if(!isKeepDfromB){
 107           ptmin_0_4 =  0.0 ;
 108           ptmax_0_4 =  4.0 ;
 109           ptmin_4_8 =  4.0 ;
 110           ptmax_4_8 =  8.0 ;
 111           ptmin_8_10 =  8.0 ;
 112           ptmax_8_10 =  10.0 ;
 113           } else{
 114           ptmin_0_4 =  0.0 ;
 115           ptmax_0_4 =  3.0 ;
 116           ptmin_4_8 =  3.0 ;
 117           ptmax_4_8 =  5.0 ;
 118           ptmin_8_10 =  5.0 ;
 119           ptmax_8_10 =  10.0 ;
 120           }
 121         */
 122
 123         //CONTAINER DEFINITION
 124         Info("AliCFTaskVertexingHF","SETUP CONTAINER");
 125
 126         const Double_t phimax = 2*TMath::Pi();
 127
 128         //Setting up the container grid...
 129         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
 130 //      const Int_t nbinpt_0_4  = 8 ; //bins in pt from 0 to 4 GeV
 131 //      const Int_t nbinpt_4_8  = 4 ; //bins in pt from 4 to 8 GeV
 132 //      const Int_t nbinpt_8_10  = 1 ; //bins in pt from 8 to 10 GeV
 133
 134 /*
 135         Int_t nbinpt_0_4;
 136         Int_t nbinpt_4_8;
 137         Int_t nbinpt_8_10;
 138         if (!isKeepDfromB){
 139           nbinpt_0_4  = 8 ; //bins in pt from 0 to 4 GeV
 140           nbinpt_4_8  = 4 ; //bins in pt from 4 to 8 GeV
 141           nbinpt_8_10  = 1 ; //bins in pt from 8 to 10 GeV
 142         }else{
 143           nbinpt_0_4  = 3 ; //bins in pt from 0 to 3 GeV
 144           nbinpt_4_8  = 1 ; //bins in pt from 3 to 5 GeV
 145           nbinpt_8_10  = 1 ; //bins in pt from 5 to 10 GeV
 146         }
 147 */
 148         const Int_t nbinpt = cutsLctopKpi->GetNPtBins(); // bins in pT
 149         printf("pT: nbin (from cuts file) = %d\n",nbinpt);
 150         const Int_t nbiny  = 24 ; //bins in y
 151         const Int_t nbinphi  = 18 ; //bins in phi
 152         const Int_t nbincT  = 25 ; //bins in cT
 153         const Int_t nbinpointing  = 350 ; //bins in cosPointingAngle
 154         const Int_t nbinpTpi_0_4  = 8 ; //bins in ptPi from 0 to 4 GeV
 155         const Int_t nbinpTpi_4_8  = 4 ; //bins in ptPi from 4 to 8 GeV
 156         const Int_t nbinpTpi_8_10  = 1 ; //bins in ptPi from 8 to 10 GeV
 157         const Int_t nbinpTk_0_4  = 8 ; //bins in ptKa from 0 to 4 GeV
 158         const Int_t nbinpTk_4_8  = 4 ; //bins in ptKa from 4 to 8 GeV
 159         const Int_t nbinpTk_8_10  = 1 ; //bins in ptKa from 8 to 10 GeV
 160         const Int_t nbinpTpi2_0_4  = 8 ; //bins in ptpi2 from 0 to 4 GeV
 161         const Int_t nbinpTpi2_4_8  = 4 ; //bins in ptpi2 from 4 to 8 GeV
 162         const Int_t nbinpTpi2_8_10  = 1 ; //bins in ptpi2 from 8 to 10 GeV
 163         const Int_t nbinzvtx  = 30 ; //bins in z vertex
 164         const Int_t nbincent = 18;  //bins in centrality
 165         const Int_t nbincent_0_10 = 4;  //bins in centrality between 0 and 10
 166         const Int_t nbincent_10_60 = 10;  //bins in centrality between 10 and 60
 167         const Int_t nbincent_60_100 = 4;  //bins in centrality between 60 and 100
 168         const Int_t nbinfake = 3;  //bins in fake
 169         const Int_t nbindist12 = 10; //bins dist12
 170         const Int_t nbindist23 = 10; //bins dist23
 171         const Int_t nbinsigmaVtx = 10; //bin sigmaVtx
 172         const Int_t nbinsumd02 = 10; //bin sumD0^2
 173         const Int_t nbinpointingXY = 50;  //bins in cosPointingAngleXY
 174         const Int_t nbinnormDecayLXY = 20;  //bins in NormDecayLengthXY
 175         const Int_t nbinmult = 48;  //bins in multiplicity (total number)
 176         const Int_t nbinmult_0_20 = 20; //bins in multiplicity between 0 and 20
 177         const Int_t nbinmult_20_50 = 15; //bins in multiplicity between 20 and 50
 178         const Int_t nbinmult_50_102 = 13; //bins in multiplicity between 50 and 102
 179
 180         //the sensitive variables, their indices
 181         const UInt_t ipT = 0;
 182         const UInt_t iy  = 1;
 183         const UInt_t iphi  = 2;
 184         const UInt_t icT  = 3;
 185         const UInt_t ipointing  = 4;
 186         const UInt_t ipTpi  = 5;
 187         const UInt_t ipTk  = 6;
 188         const UInt_t ipTpi2  = 7;
 189         const UInt_t izvtx  = 8;
 190         const UInt_t icent = 9;
 191         const UInt_t ifake = 10;
 192         const UInt_t idist12 = 11;
 193         const UInt_t idist23 = 12;
 194         const UInt_t isigmaVtx = 13;
 195         const UInt_t isumd02 = 14;
 196         const UInt_t ipointingXY = 15;
 197         const UInt_t inormDecayLXY = 16;
 198         const UInt_t imult = 17;
 199
 200         const Int_t nvarTot   = 18 ; //number of variables on the grid:pt, y, cosThetaStar, pTpi, pTk, cT, dca, d0pi, d0K, d0xd0, cosPointingAngle, phi, zvtx, centrality, fake, cosPointingAngleXY, normDecayLengthXY, multiplicity
 201
 202         //arrays for the number of bins in each dimension
 203         Int_t iBin[nvarTot];
 204         //iBin[ipT]=nbinpt_0_4+nbinpt_4_8+nbinpt_8_10;
 205         iBin[ipT]=nbinpt;
 206         iBin[iy]=nbiny;
 207         iBin[iphi]=nbinphi;
 208         //      iBin[icT]=nbincT_0_4+nbincT_4_8+nbincT_8_10;
 209         //iBin[4]=nbinpointing_0_4+nbinpointing_4_8+nbinpointing_8_10;
 210         iBin[icT]=nbincT;
 211         iBin[ipointing]=nbinpointing;
 212         iBin[ipTpi]=nbinpt;
 213         iBin[ipTk]=nbinpt;
 214         iBin[ipTpi2]=nbinpt;
 215         iBin[izvtx]=nbinzvtx;
 216         iBin[icent]=nbincent;
 217         iBin[ifake]=nbinfake;
 218         iBin[idist12]=nbindist12;
 219         iBin[idist23]=nbindist23;
 220         iBin[isigmaVtx]=nbinsigmaVtx;
 221         iBin[isumd02]=nbinsumd02;
 222         iBin[ipointingXY]=nbinpointingXY;
 223         iBin[inormDecayLXY]=nbinnormDecayLXY;
 224         iBin[imult]=nbinmult;
 225
 226         //arrays for lower bounds :
 227         Double_t *binLimpT=new Double_t[iBin[ipT]+1];
 228         Double_t *binLimy=new Double_t[iBin[iy]+1];
 229         Double_t *binLimphi=new Double_t[iBin[iphi]+1];
 230         Double_t *binLimcT=new Double_t[iBin[icT]+1];
 231         Double_t *binLimpointing=new Double_t[iBin[ipointing]+1];
 232         Double_t *binLimpTpi=new Double_t[iBin[ipTpi]+1];
 233         Double_t *binLimpTk=new Double_t[iBin[ipTk]+1];
 234         Double_t *binLimpTpi2=new Double_t[iBin[ipTpi2]+1];
 235         Double_t *binLimzvtx=new Double_t[iBin[izvtx]+1];
 236         Double_t *binLimcent=new Double_t[iBin[icent]+1];
 237         Double_t *binLimfake=new Double_t[iBin[ifake]+1];
 238         Double_t *binLimdist12=new Double_t[iBin[idist12]+1];
 239         Double_t *binLimdist23=new Double_t[iBin[idist23]+1];
 240         Double_t *binLimsigmaVtx=new Double_t[iBin[isigmaVtx]+1];
 241         Double_t *binLimsumd02=new Double_t[iBin[isumd02]+1];
 242         Double_t *binLimpointingXY=new Double_t[iBin[ipointingXY]+1];
 243         Double_t *binLimnormDecayLXY=new Double_t[iBin[inormDecayLXY]+1];
 244         Double_t *binLimmult=new Double_t[iBin[imult]+1];
 245
 246         // checking limits
 247         /*
 248           if (ptmax_0_4 != ptmin_4_8) {
 249           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","max lim 1st range != min lim 2nd range, please check!");
 250           }
 251           if (ptmax_4_8 != ptmin_8_10) {
 252           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","max lim 2nd range != min lim 3rd range, please check!");
 253           }
 254         */
 255         // values for bin lower bounds
 256         // pt
 257         Float_t* floatbinLimpT = cutsLctopKpi->GetPtBinLimits();
 258         for (Int_t ibinpT = 0 ; ibinpT<iBin[ipT]+1; ibinpT++){
 259                 binLimpT[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 260                 binLimpTpi[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 261                 binLimpTk[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 262                 binLimpTpi2[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 263         }
 264         for(Int_t i=0; i<=nbinpt; i++) printf("binLimpT[%d]=%f\n",i,binLimpT[i]);
 265
 266         /*
 267           for(Int_t i=0; i<=nbinpt_0_4; i++) binLimpT[i]=(Double_t)ptmin_0_4 + (ptmax_0_4-ptmin_0_4)/nbinpt_0_4*(Double_t)i ;
 268           if (binLimpT[nbinpt_0_4] != ptmin_4_8)  {
 269           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 270           }
 271           for(Int_t i=0; i<=nbinpt_4_8; i++) binLimpT[i+nbinpt_0_4]=(Double_t)ptmin_4_8 + (ptmax_4_8-ptmin_4_8)/nbinpt_4_8*(Double_t)i ;
 272           if (binLimpT[nbinpt_0_4+nbinpt_4_8] != ptmin_8_10)  {
 273           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 274           }
 275           for(Int_t i=0; i<=nbinpt_8_10; i++) binLimpT[i+nbinpt_0_4+nbinpt_4_8]=(Double_t)ptmin_8_10 + (ptmax_8_10-ptmin_8_10)/nbinpt_8_10*(Double_t)i ;
 276         */
 277
 278         // y
 279         for(Int_t i=0; i<=nbiny; i++) binLimy[i]=(Double_t)ymin  + (ymax-ymin)  /nbiny*(Double_t)i ;
 280
 281         // Phi
 282         for(Int_t i=0; i<=nbinphi; i++) binLimphi[i]=(Double_t)phimin  + (phimax-phimin)  /nbinphi*(Double_t)i ;
 283
 284         // cT
 285         for(Int_t i=0; i<=nbincT; i++) binLimcT[i]=(Double_t)cTmin  + (cTmax-cTmin)  /nbincT*(Double_t)i ;
 286
 287         // cosPointingAngle
 288         for(Int_t i=0; i<=nbinpointing; i++) binLimpointing[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbinpointing*(Double_t)i ;
 289
 290         /*
 291         // ptPi
 292         for(Int_t i=0; i<=nbincT_0_4; i++) binLimcT[i]=(Double_t)ptmin_0_4 + (ptmax_0_4-ptmin_0_4)/nbincT_0_4*(Double_t)i ;
 293         if (binLimcT[nbincT_0_4] != ptmin_4_8)  {
 294         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptPi - 1st range - differs from expected!");
 295         }
 296         for(Int_t i=0; i<=nbincT_4_8; i++) binLimcT[i+nbincT_0_4]=(Double_t)ptmin_4_8 + (ptmax_4_8-ptmin_4_8)/nbincT_4_8*(Double_t)i ;
 297         if (binLimcT[nbincT_0_4+nbincT_4_8] != ptmin_8_10)  {
 298         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptPi - 2nd range - differs from expected!\n");
 299         }
 300         for(Int_t i=0; i<=nbincT_8_10; i++) binLimcT[i+nbincT_0_4+nbincT_4_8]=(Double_t)ptmin_8_10 + (ptmax_8_10-ptmin_8_10)/nbincT_8_10*(Double_t)i ;
 301
 302         // ptKa
 303         for(Int_t i=0; i<=nbinpointing_0_4; i++) binLimpointing[i]=(Double_t)ptmin_0_4 + (ptmax_0_4-ptmin_0_4)/nbinpointing_0_4*(Double_t)i ;
 304         if (binLimpointing[nbinpointing_0_4] != ptmin_4_8)  {
 305         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptKa - 1st range - differs from expected!");
 306         }
 307         for(Int_t i=0; i<=nbinpointing_4_8; i++) binLimpointing[i+nbinpointing_0_4]=(Double_t)ptmin_4_8 + (ptmax_4_8-ptmin_4_8)/nbinpointing_4_8*(Double_t)i ;
 308         if (binLimpointing[nbinpointing_0_4+nbinpointing_4_8] != ptmin_8_10)  {
 309         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptKa - 2nd range - differs from expected!\n");
 310         }
 311         for(Int_t i=0; i<=nbinpointing_8_10; i++) binLimpointing[i+nbinpointing_0_4+nbinpointing_4_8]=(Double_t)ptmin_8_10 + (ptmax_8_10-ptmin_8_10)/nbinpointing_8_10*(Double_t)i ;
 312         */
 313
 314         // z Primary Vertex
 315         for(Int_t i=0; i<=nbinzvtx; i++) {
 316                 binLimzvtx[i]=(Double_t)zvtxmin  + (zvtxmax-zvtxmin)  /nbinzvtx*(Double_t)i ;
 317         }
 318
 319         // centrality
 320         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 ;
 321         if (binLimcent[nbincent_0_10] != centmin_10_60)  {
 322                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 1st range - differs from expected!\n");
 323         }
 324         for(Int_t i=0; i<=nbincent_10_60; i++) binLimcent[i+nbincent_0_10]=(Double_t)centmin_10_60 + (centmax_10_60-centmin_10_60)/nbincent_10_60*(Double_t)i ;
 325         if (binLimcent[nbincent_0_10+nbincent_10_60] != centmin_60_100)  {
 326                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 2st range - differs from expected!\n");
 327         }
 328         for(Int_t i=0; i<=nbincent_60_100; i++) binLimcent[i+nbincent_10_60]=(Double_t)centmin_60_100 + (centmax_60_100-centmin_60_100)/nbincent_60_100*(Double_t)i ;
 329
 330         // fake
 331         for(Int_t i=0; i<=nbinfake; i++) {
 332           binLimfake[i]=(Double_t)fakemin  + (fakemax-fakemin)/nbinfake * (Double_t)i;
 333         }
 334
 335         //dist12
 336         for(Int_t i=0; i<=nbindist12; i++) {
 337           binLimdist12[i]=(Double_t)distTwoPartmin  + (distTwoPartmax-distTwoPartmin)/nbindist12 * (Double_t)i;
 338         }
 339
 340         //dist23
 341         for(Int_t i=0; i<=nbindist23; i++) {
 342           binLimdist23[i]=(Double_t)distTwoPartmin  + (distTwoPartmax-distTwoPartmin)/nbindist23 * (Double_t)i;
 343         }
 344
 345         //dispersion Vtx
 346         for(Int_t i=0; i<=nbinsigmaVtx; i++) {
 347           binLimsigmaVtx[i]=(Double_t)dispVtxmin  + (dispVtxmax-dispVtxmin)/nbinsigmaVtx * (Double_t)i;
 348         }
 349
 350         //sumd0^2
 351         for(Int_t i=0; i<=nbinsumd02; i++) {
 352           binLimsumd02[i]=(Double_t)sumd02min  + (sumd02max-sumd02min)/nbinsumd02 * (Double_t)i;
 353         }
 354
 355         // cosPointingAngleXY
 356         for(Int_t i=0; i<=nbinpointingXY; i++) binLimpointingXY[i]=(Double_t)cosminXY  + (cosmaxXY-cosminXY)  /nbinpointingXY*(Double_t)i ;
 357
 358         // normDecayLXY
 359         for(Int_t i=0; i<=nbinnormDecayLXY; i++) binLimnormDecayLXY[i]=(Double_t)normDecLXYmin  + (normDecLXYmax-normDecLXYmin)  /nbinnormDecayLXY*(Double_t)i ;
 360
 361         // multiplicity
 362         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 ;
 363         if (binLimmult[nbinmult_0_20] != multmin_20_50)  {
 364                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 1st range - differs from expected!\n");
 365         }
 366         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 ;
 367         if (binLimmult[nbinmult_0_20+nbinmult_20_50] != multmin_50_102)  {
 368                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
 369         }
 370         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 ;
 371
 372         //one "container" for MC
 373         TString nameContainer="";
 374         if(!isKeepDfromB) {
 375                 nameContainer="CFHFccontainer0_3Prong_CommonFramework";
 376         }
 377         else  if(isKeepDfromBOnly){
 378                 nameContainer="CFHFccontainer0DfromB_3Prong_CommonFramework";
 379         }
 380         else  {
 381                 nameContainer="CFHFccontainer0allD_3Prong_CommonFramework";
 382         }
 383
 384         AliCFContainer* container;
 385         if (configuration == AliCFTaskVertexingHF::kSnail){
 386                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvarTot,iBin);
 387                 //setting the bin limits
 388                 printf("pt\n");
 389                 container -> SetBinLimits(ipT,binLimpT);
 390                 printf("y\n");
 391                 container -> SetBinLimits(iy,binLimy);
 392                 printf("Phi\n");
 393                 container -> SetBinLimits(iphi,binLimphi);
 394                 printf("cT\n");
 395                 container -> SetBinLimits(icT,binLimcT);
 396                 printf("pointing angle\n");
 397                 container -> SetBinLimits(ipointing,binLimpointing);
 398                 printf("ptpi\n");
 399                 container -> SetBinLimits(ipTpi,binLimpTpi);
 400                 printf("ptK\n");
 401                 container -> SetBinLimits(ipTk,binLimpTk);
 402                 printf("ptpi2\n");
 403                 container -> SetBinLimits(ipTpi2,binLimpTpi2);
 404                 printf("zvtx \n");
 405                 container -> SetBinLimits(izvtx,binLimzvtx);
 406                 printf("cent\n");
 407                 container -> SetBinLimits(icent,binLimcent);
 408                 printf("fake\n");
 409                 container -> SetBinLimits(ifake,binLimfake);
 410                 printf("dist12\n");
 411                 container -> SetBinLimits(idist12,binLimdist12);
 412                 printf("dist23\n");
 413                 container -> SetBinLimits(idist23,binLimdist23);
 414                 printf("dispVtx\n");
 415                 container -> SetBinLimits(isigmaVtx,binLimsigmaVtx);
 416                 printf("sumd0^2\n");
 417                 container -> SetBinLimits(isumd02,binLimsumd02);
 418                 printf("pointingXY\n");
 419                 container -> SetBinLimits(ipointingXY,binLimpointingXY);
 420                 printf("normDecayLXY\n");
 421                 container -> SetBinLimits(inormDecayLXY,binLimnormDecayLXY);
 422                 printf("multiplicity\n");
 423                 container -> SetBinLimits(imult,binLimmult);
 424
 425                 container -> SetVarTitle(ipT,"pt");
 426                 container -> SetVarTitle(iy,"y");
 427                 container -> SetVarTitle(iphi, "phi");
 428                 container -> SetVarTitle(icT, "ct");
 429                 container -> SetVarTitle(ipointing, "pionting");
 430                 container -> SetVarTitle(ipTpi, "ptpi");
 431                 container -> SetVarTitle(ipTk, "ptK");
 432                 container -> SetVarTitle(ipTpi2, "ptpi2");
 433                 container -> SetVarTitle(izvtx, "zvtx");
 434                 container -> SetVarTitle(icent, "centrality");
 435                 container -> SetVarTitle(ifake, "fake");
 436                 container -> SetVarTitle(idist12, "dist12toVtx");
 437                 container -> SetVarTitle(idist23, "dist23toVtx");
 438                 container -> SetVarTitle(isigmaVtx, "dispertionToSecVtx");
 439                 container -> SetVarTitle(isumd02, "sumd0^2");
 440                 container -> SetVarTitle(ipointingXY, "piointingXY");
 441                 container -> SetVarTitle(inormDecayLXY, "normDecayLXY");
 442                 container -> SetVarTitle(imult, "multiplicity");
 443         }
 444         else if (configuration == AliCFTaskVertexingHF::kCheetah){
 445                 //arrays for the number of bins in each dimension
 446                 const Int_t nvar = 8;
 447
 448                 const UInt_t ipTFast = 0;
 449                 const UInt_t iyFast = 1;
 450                 const UInt_t icTFast = 2;
 451                 const UInt_t iphiFast = 3;
 452                 const UInt_t izvtxFast = 4;
 453                 const UInt_t icentFast = 5;
 454                 const UInt_t ifakeFast = 6;
 455                 const UInt_t imultFast = 7;
 456
 457                 Int_t iBinFast[nvar];
 458                 iBinFast[ipTFast] = iBin[ipT];
 459                 iBinFast[iyFast] = iBin[iy];
 460                 iBinFast[icTFast] = iBin[icT];
 461                 iBinFast[iphiFast] = iBin[iphi];
 462                 iBinFast[izvtxFast] = iBin[izvtx];
 463                 iBinFast[icentFast] = iBin[icent];
 464                 iBinFast[ifakeFast] = iBin[ifake];
 465                 iBinFast[imultFast] = iBin[imult];
 466
 467                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBinFast);
 468                 printf("pt\n");
 469                 container -> SetBinLimits(ipTFast,binLimpT);
 470                 printf("y\n");
 471                 container -> SetBinLimits(iyFast,binLimy);
 472                 printf("ct\n");
 473                 container -> SetBinLimits(icTFast,binLimcT);
 474                 printf("phi\n");
 475                 container -> SetBinLimits(iphiFast,binLimphi);
 476                 printf("zvtx\n");
 477                 container -> SetBinLimits(izvtxFast,binLimzvtx);
 478                 printf("centrality\n");
 479                 container -> SetBinLimits(icentFast,binLimcent);
 480                 printf("fake\n");
 481                 container -> SetBinLimits(ifakeFast,binLimfake);
 482                 printf("multiplicity\n");
 483                 container -> SetBinLimits(imultFast,binLimmult);
 484
 485                 container -> SetVarTitle(ipTFast,"pt");
 486                 container -> SetVarTitle(iyFast,"y");
 487                 container -> SetVarTitle(icTFast, "ct");
 488                 container -> SetVarTitle(iphiFast, "phi");
 489                 container -> SetVarTitle(izvtxFast, "zvtx");
 490                 container -> SetVarTitle(icentFast, "centrality");
 491                 container -> SetVarTitle(ifakeFast, "fake");
 492                 container -> SetVarTitle(imultFast, "multiplicity");
 493         }
 494
 495         return container;
 496
 497         container -> SetStepTitle(0, "MCLimAcc");
 498         container -> SetStepTitle(1, "MC");
 499         container -> SetStepTitle(2, "MCAcc");
 500         container -> SetStepTitle(3, "RecoVertex");
 501         container -> SetStepTitle(4, "RecoRefit");
 502         container -> SetStepTitle(5, "Reco");
 503         container -> SetStepTitle(6, "RecoAcc");
 504         container -> SetStepTitle(7, "RecoITSCluster");
 505         container -> SetStepTitle(8, "RecoCuts");
 506         container -> SetStepTitle(9, "RecoPID");
 507
 508
 509         //CREATE THE  CUTS -----------------------------------------------
 510
 511         // Gen-Level kinematic cuts
 512         AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
 513
 514         //Particle-Level cuts:
 515         AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
 516         Bool_t useAbsolute = kTRUE;
 517         if (isSign != 2){
 518                 useAbsolute = kFALSE;
 519         }
 520         mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute);  // kTRUE set in order to include antiparticle
 521         mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
 522
 523         // Acceptance cuts:
 524         AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
 525         AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
 526         kineAccCuts->SetPtRange(ptmin,ptmax);
 527         kineAccCuts->SetEtaRange(etamin,etamax);
 528
 529         // Rec-Level kinematic cuts
 530         AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
 531
 532         AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
 533
 534         AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
 535
 536         printf("CREATE MC KINE CUTS\n");
 537         TObjArray* mcList = new TObjArray(0) ;
 538         mcList->AddLast(mcKineCuts);
 539         mcList->AddLast(mcGenCuts);
 540
 541         printf("CREATE ACCEPTANCE CUTS\n");
 542         TObjArray* accList = new TObjArray(0) ;
 543         accList->AddLast(kineAccCuts);
 544
 545         printf("CREATE RECONSTRUCTION CUTS\n");
 546         TObjArray* recList = new TObjArray(0) ;   // not used!!
 547         recList->AddLast(recKineCuts);
 548         recList->AddLast(recQualityCuts);
 549         recList->AddLast(recIsPrimaryCuts);
 550
 551         TObjArray* emptyList = new TObjArray(0);
 552
 553         //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
 554         printf("CREATE INTERFACE AND CUTS\n");
 555         AliCFManager* man = new AliCFManager() ;
 556         man->SetParticleContainer(container);
 557         man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
 558         man->SetParticleCutsList(1 , mcList); // MC
 559         man->SetParticleCutsList(2 , accList); // Acceptance
 560         man->SetParticleCutsList(3 , emptyList); // Vertex
 561         man->SetParticleCutsList(4 , emptyList); // Refit
 562         man->SetParticleCutsList(5 , emptyList); // AOD
 563         man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
 564         man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
 565         man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
 566         man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
 567
 568         // Get the pointer to the existing analysis manager via the static access method.
 569         //==============================================================================
 570         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
 571         if (!mgr) {
 572           ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
 573           return NULL;
 574         }
 575         //CREATE THE TASK
 576         printf("CREATE TASK\n");
 577
 578         // create the task
 579         AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsLctopKpi);
 580         task->SetFillFromGenerated(kFALSE);
 581         task->SetDecayChannel(32);
 582         task->SetUseWeight(kFALSE);
 583         task->SetCFManager(man); //here is set the CF manager
 584         task->SetSign(isSign);
 585         task->SetCentralitySelection(kFALSE);
 586         task->SetFakeSelection(0);
 587         task->SetRejectCandidateIfNotFromQuark(kTRUE); // put to false if you want to keep HIJING D0!!
 588         task->SetUseMCVertex(kFALSE); // put to true if you want to do studies on pp
 589         if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
 590         if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
 591
 592         TF1* funcWeight = 0x0;
 593         if (task->GetUseWeight()) {
 594                 funcWeight = (TF1*)cutFile->Get("funcWeight");
 595                 if (funcWeight == 0x0){
 596                         Printf("FONLL Weights will be used");
 597                 }
 598                 else {
 599                         task->SetWeightFunction(funcWeight);
 600                         Printf("User-defined Weights will be used. The function being:");
 601                         task->GetWeightFunction()->Print();
 602                 }
 603         }
 604
 605         Printf("***************** CONTAINER SETTINGS *****************");
 606         Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
 607         Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
 608         Printf("Dselection = %d",(Int_t)task->GetDselection());
 609         Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
 610         if (task->GetUseWeight()) {
 611                 funcWeight = (TF1*)cutFile->Get("funcWeight");
 612                 if (funcWeight == 0x0){
 613                         Printf("FONLL Weights will be used");
 614                 }
 615                 else {
 616                         task->SetWeightFunction(funcWeight);
 617                         Printf("User-defined Weights will be used. The function being:");
 618                         task->GetWeightFunction()->Print();
 619                 }
 620         }
 621         Printf("Sign = %d",(Int_t)task->GetSign());
 622         Printf("Centrality selection = %d",(Int_t)task->GetCentralitySelection());
 623         Printf("Fake selection = %d",(Int_t)task->GetFakeSelection());
 624         Printf("RejectCandidateIfNotFromQuark selection = %d",(Int_t)task->GetRejectCandidateIfNotFromQuark());
 625         Printf("UseMCVertex selection = %d",(Int_t)task->GetUseMCVertex());
 626         Printf("***************END CONTAINER SETTINGS *****************\n");
 627
 628         //-----------------------------------------------------------//
 629         //   create correlation matrix for unfolding - only eta-pt   //
 630         //-----------------------------------------------------------//
 631
 632         Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
 633
 634         Int_t thnDim[4];
 635
 636         //first half  : reconstructed
 637         //second half : MC
 638
 639         thnDim[0] = iBin[ipT];
 640         thnDim[2] = iBin[ipT];
 641         thnDim[1] = iBin[iy];
 642         thnDim[3] = iBin[iy];
 643
 644         TString nameCorr="";
 645         if(!isKeepDfromB) {
 646                 nameCorr="CFHFcorr0_3Prong_CommonFramework";
 647         }
 648         else  if(isKeepDfromBOnly){
 649                 nameCorr= "CFHFcorr0KeepDfromBOnly_3Prong_CommonFramework";
 650         }
 651         else  {
 652                 nameCorr="CFHFcorr0allD_3Prong_CommonFramework";
 653         }
 654
 655         THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
 656         Double_t** binEdges = new Double_t[2];
 657
 658         // set bin limits
 659
 660         binEdges[0]= binLimpT;
 661         binEdges[1]= binLimy;
 662
 663         correlation->SetBinEdges(0,binEdges[0]);
 664         correlation->SetBinEdges(2,binEdges[0]);
 665
 666         correlation->SetBinEdges(1,binEdges[1]);
 667         correlation->SetBinEdges(3,binEdges[1]);
 668
 669         correlation->Sumw2();
 670
 671         // correlation matrix ready
 672         //------------------------------------------------//
 673
 674         task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
 675
 676         // Create and connect containers for input/output
 677
 678         // ------ input data ------
 679         AliAnalysisDataContainer *cinput0  = mgr->GetCommonInputContainer();
 680
 681         // ----- output data -----
 682
 683         TString outputfile = AliAnalysisManager::GetCommonFileName();
 684         TString output1name="", output2name="", output3name="", output4name="";;
 685         output2name=nameContainer;
 686         output3name=nameCorr;
 687         if(!isKeepDfromB) {
 688                 outputfile += ":PWG3_D2H_CFtaskLctopKpi_CommonFramework";
 689                 output1name="CFHFchist0_3Prong_CommonFramework";
 690         }
 691         else  if(isKeepDfromBOnly){
 692                 outputfile += ":PWG3_D2H_CFtaskLctopKpiKeepDfromBOnly_CommonFramework";
 693                 output1name="CFHFchist0DfromB_3Prong_CommonFramework";
 694         }
 695         else{
 696                 outputfile += ":PWG3_D2H_CFtaskLctopKpiKeepDfromB_CommonFramework";
 697                 output1name="CFHFchist0allD_3Prong_CommonFramework";
 698         }
 699
 700         output4name= "Cuts_3Prong_CommonFramework";
 701
 702         //now comes user's output objects :
 703         // output TH1I for event counting
 704         AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 705         // output Correction Framework Container (for acceptance & efficiency calculations)
 706         AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 707         // Unfolding - correlation matrix
 708         AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 709         AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 710
 711         mgr->AddTask(task);
 712
 713         mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
 714         mgr->ConnectOutput(task,1,coutput1);
 715         mgr->ConnectOutput(task,2,coutput2);
 716         mgr->ConnectOutput(task,3,coutput3);
 717         mgr->ConnectOutput(task,4,coutput4);
 718
 719         return task;
 720         }
 721