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 = -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 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 centmin = 0.;
  29 const Float_t centmax = 100.;
  30 const Float_t fakemin = -0.5;
  31 const Float_t fakemax = 2.5.;
  32 const Double_t distTwoPartmin=0;
  33 const Double_t distTwoPartmax=600;
  34 const Double_t dispVtxmin = 0;
  35 const Double_t dispVtxmax = 600;
  36 const Double_t sumd02min = 0.;
  37 const Double_t sumd02max = 50000.;
  38 const Float_t cosminXY = -1.0;
  39 const Float_t cosmaxXY = 1.0;
  40 const Float_t normDecLXYmin = 0;
  41 const Float_t normDecLXYmax = 20;
  42 const Float_t multmin_0_20 = 0;
  43 const Float_t multmax_0_20 = 20;
  44 const Float_t multmin_20_50 = 20;
  45 const Float_t multmax_20_50 = 50;
  46 const Float_t multmin_50_102 = 50;
  47 const Float_t multmax_50_102 = 102;
  48
  49
  50 //----------------------------------------------------
  51
  52 //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)
  53 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,UInt_t decayLc=AliCFTaskVertexingHF::kDelta,TString coutName="Delta")
  54 {
  55         printf("Addig CF task using cuts from file %s\n",cutFile);
  56         if (configuration == AliCFTaskVertexingHF::kSnail){
  57                 printf("The configuration is set to be SLOW --> all the variables will be used to fill the CF\n");
  58         }
  59         else if (configuration == AliCFTaskVertexingHF::kCheetah){
  60                 printf("The configuration is set to be FAST --> using only pt, y, ct, phi, zvtx, centrality, fake, multiplicity to fill the CF\n");
  61         }
  62         else{
  63                 printf("The configuration is not defined! returning\n");
  64                 return;
  65         }
  66
  67         gSystem->Sleep(2000);
  68
  69         // isSign = 0 --> D0 only
  70         // isSign = 1 --> D0bar only
  71         // isSign = 2 --> D0 + D0bar
  72
  73         TString expected;
  74         if (isSign == 0 && pdgCode < 0){
  75                 AliError(Form("Error setting PDG code (%d) and sign (0 --> particle (%d) only): they are not compatible, returning",pdgCode));
  76                 return 0x0;
  77         }
  78         else if (isSign == 1 && pdgCode > 0){
  79                 AliError(Form("Error setting PDG code (%d) and sign (1 --> antiparticle (%d) only): they are not compatible, returning",pdgCode));
  80                 return 0x0;
  81         }
  82         else if (isSign > 2 || isSign < 0){
  83                 AliError(Form("Sign not valid (%d, possible values are 0, 1, 2), returning"));
  84                 return 0x0;
  85         }
  86
  87         TFile* fileCuts = TFile::Open(cutFile);
  88         if(!fileCuts || (fileCuts && !fileCuts->IsOpen())){
  89           AliError("Wrong cut file");
  90           return 0x0;
  91         }
  92
  93         AliRDHFCutsLctopKpi *cutsLctopKpi = (AliRDHFCutsLctopKpi*)fileCuts->Get("LctopKpiAnalysisCuts");
  94
  95         // check that the fKeepD0fromB flag is set to true when the fKeepD0fromBOnly flag is true
  96         //  for now the binning is the same than for all D's
  97         if(isKeepDfromBOnly) isKeepDfromB = true;
  98
  99         /*
 100           Double_t ptmin_0_4;
 101           Double_t ptmax_0_4;
 102           Double_t ptmin_4_8;
 103           Double_t ptmax_4_8;
 104           Double_t ptmin_8_10;
 105           Double_t ptmax_8_10;
 106
 107           if(!isKeepDfromB){
 108           ptmin_0_4 =  0.0 ;
 109           ptmax_0_4 =  4.0 ;
 110           ptmin_4_8 =  4.0 ;
 111           ptmax_4_8 =  8.0 ;
 112           ptmin_8_10 =  8.0 ;
 113           ptmax_8_10 =  10.0 ;
 114           } else{
 115           ptmin_0_4 =  0.0 ;
 116           ptmax_0_4 =  3.0 ;
 117           ptmin_4_8 =  3.0 ;
 118           ptmax_4_8 =  5.0 ;
 119           ptmin_8_10 =  5.0 ;
 120           ptmax_8_10 =  10.0 ;
 121           }
 122         */
 123
 124         //CONTAINER DEFINITION
 125         Info("AliCFTaskVertexingHF","SETUP CONTAINER");
 126
 127         const Double_t phimax = 2*TMath::Pi();
 128
 129         //Setting up the container grid...
 130         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
 131 //      const Int_t nbinpt_0_4  = 8 ; //bins in pt from 0 to 4 GeV
 132 //      const Int_t nbinpt_4_8  = 4 ; //bins in pt from 4 to 8 GeV
 133 //      const Int_t nbinpt_8_10  = 1 ; //bins in pt from 8 to 10 GeV
 134
 135 /*
 136         Int_t nbinpt_0_4;
 137         Int_t nbinpt_4_8;
 138         Int_t nbinpt_8_10;
 139         if (!isKeepDfromB){
 140           nbinpt_0_4  = 8 ; //bins in pt from 0 to 4 GeV
 141           nbinpt_4_8  = 4 ; //bins in pt from 4 to 8 GeV
 142           nbinpt_8_10  = 1 ; //bins in pt from 8 to 10 GeV
 143         }else{
 144           nbinpt_0_4  = 3 ; //bins in pt from 0 to 3 GeV
 145           nbinpt_4_8  = 1 ; //bins in pt from 3 to 5 GeV
 146           nbinpt_8_10  = 1 ; //bins in pt from 5 to 10 GeV
 147         }
 148 */
 149         const Int_t nbinpt = cutsLctopKpi->GetNPtBins(); // bins in pT
 150         printf("pT: nbin (from cuts file) = %d\n",nbinpt);
 151         const Int_t nbiny  = 24 ; //bins in y
 152         const Int_t nbinphi  = 18 ; //bins in phi
 153         const Int_t nbincT  = 25 ; //bins in cT
 154         const Int_t nbinpointing  = 350 ; //bins in cosPointingAngle
 155         const Int_t nbinpTpi_0_4  = 8 ; //bins in ptPi from 0 to 4 GeV
 156         const Int_t nbinpTpi_4_8  = 4 ; //bins in ptPi from 4 to 8 GeV
 157         const Int_t nbinpTpi_8_10  = 1 ; //bins in ptPi from 8 to 10 GeV
 158         const Int_t nbinpTk_0_4  = 8 ; //bins in ptKa from 0 to 4 GeV
 159         const Int_t nbinpTk_4_8  = 4 ; //bins in ptKa from 4 to 8 GeV
 160         const Int_t nbinpTk_8_10  = 1 ; //bins in ptKa from 8 to 10 GeV
 161         const Int_t nbinpTpi2_0_4  = 8 ; //bins in ptpi2 from 0 to 4 GeV
 162         const Int_t nbinpTpi2_4_8  = 4 ; //bins in ptpi2 from 4 to 8 GeV
 163         const Int_t nbinpTpi2_8_10  = 1 ; //bins in ptpi2 from 8 to 10 GeV
 164         const Int_t nbinzvtx  = 30 ; //bins in z vertex
 165         const Int_t nbincent = 18;  //bins in centrality
 166         const Int_t nbincent_0_10 = 4;  //bins in centrality between 0 and 10
 167         const Int_t nbincent_10_60 = 10;  //bins in centrality between 10 and 60
 168         const Int_t nbincent_60_100 = 4;  //bins in centrality between 60 and 100
 169         const Int_t nbinfake = 3;  //bins in fake
 170         const Int_t nbindist12 = 10; //bins dist12
 171         const Int_t nbindist23 = 10; //bins dist23
 172         const Int_t nbinsigmaVtx = 10; //bin sigmaVtx
 173         const Int_t nbinsumd02 = 10; //bin sumD0^2
 174         const Int_t nbinpointingXY = 50;  //bins in cosPointingAngleXY
 175         const Int_t nbinnormDecayLXY = 20;  //bins in NormDecayLengthXY
 176         const Int_t nbinmult = 48;  //bins in multiplicity (total number)
 177         const Int_t nbinmult_0_20 = 20; //bins in multiplicity between 0 and 20
 178         const Int_t nbinmult_20_50 = 15; //bins in multiplicity between 20 and 50
 179         const Int_t nbinmult_50_102 = 13; //bins in multiplicity between 50 and 102
 180
 181         //the sensitive variables, their indices
 182         const UInt_t ipT = 0;
 183         const UInt_t iy  = 1;
 184         const UInt_t iphi  = 2;
 185         const UInt_t icT  = 3;
 186         const UInt_t ipointing  = 4;
 187         const UInt_t ipTpi  = 5;
 188         const UInt_t ipTk  = 6;
 189         const UInt_t ipTpi2  = 7;
 190         const UInt_t izvtx  = 8;
 191         const UInt_t icent = 9;
 192         const UInt_t ifake = 10;
 193         const UInt_t idist12 = 11;
 194         const UInt_t idist23 = 12;
 195         const UInt_t isigmaVtx = 13;
 196         const UInt_t isumd02 = 14;
 197         const UInt_t ipointingXY = 15;
 198         const UInt_t inormDecayLXY = 16;
 199         const UInt_t imult = 17;
 200
 201         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
 202
 203         //arrays for the number of bins in each dimension
 204         Int_t iBin[nvarTot];
 205         //iBin[ipT]=nbinpt_0_4+nbinpt_4_8+nbinpt_8_10;
 206         iBin[ipT]=nbinpt;
 207         iBin[iy]=nbiny;
 208         iBin[iphi]=nbinphi;
 209         //      iBin[icT]=nbincT_0_4+nbincT_4_8+nbincT_8_10;
 210         //iBin[4]=nbinpointing_0_4+nbinpointing_4_8+nbinpointing_8_10;
 211         iBin[icT]=nbincT;
 212         iBin[ipointing]=nbinpointing;
 213         iBin[ipTpi]=nbinpt;
 214         iBin[ipTk]=nbinpt;
 215         iBin[ipTpi2]=nbinpt;
 216         iBin[izvtx]=nbinzvtx;
 217         iBin[icent]=nbincent;
 218         iBin[ifake]=nbinfake;
 219         iBin[idist12]=nbindist12;
 220         iBin[idist23]=nbindist23;
 221         iBin[isigmaVtx]=nbinsigmaVtx;
 222         iBin[isumd02]=nbinsumd02;
 223         iBin[ipointingXY]=nbinpointingXY;
 224         iBin[inormDecayLXY]=nbinnormDecayLXY;
 225         iBin[imult]=nbinmult;
 226
 227         //arrays for lower bounds :
 228         Double_t *binLimpT=new Double_t[iBin[ipT]+1];
 229         Double_t *binLimy=new Double_t[iBin[iy]+1];
 230         Double_t *binLimphi=new Double_t[iBin[iphi]+1];
 231         Double_t *binLimcT=new Double_t[iBin[icT]+1];
 232         Double_t *binLimpointing=new Double_t[iBin[ipointing]+1];
 233         Double_t *binLimpTpi=new Double_t[iBin[ipTpi]+1];
 234         Double_t *binLimpTk=new Double_t[iBin[ipTk]+1];
 235         Double_t *binLimpTpi2=new Double_t[iBin[ipTpi2]+1];
 236         Double_t *binLimzvtx=new Double_t[iBin[izvtx]+1];
 237         Double_t *binLimcent=new Double_t[iBin[icent]+1];
 238         Double_t *binLimfake=new Double_t[iBin[ifake]+1];
 239         Double_t *binLimdist12=new Double_t[iBin[idist12]+1];
 240         Double_t *binLimdist23=new Double_t[iBin[idist23]+1];
 241         Double_t *binLimsigmaVtx=new Double_t[iBin[isigmaVtx]+1];
 242         Double_t *binLimsumd02=new Double_t[iBin[isumd02]+1];
 243         Double_t *binLimpointingXY=new Double_t[iBin[ipointingXY]+1];
 244         Double_t *binLimnormDecayLXY=new Double_t[iBin[inormDecayLXY]+1];
 245         Double_t *binLimmult=new Double_t[iBin[imult]+1];
 246
 247         // checking limits
 248         /*
 249           if (ptmax_0_4 != ptmin_4_8) {
 250           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","max lim 1st range != min lim 2nd range, please check!");
 251           }
 252           if (ptmax_4_8 != ptmin_8_10) {
 253           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","max lim 2nd range != min lim 3rd range, please check!");
 254           }
 255         */
 256         // values for bin lower bounds
 257         // pt
 258         Float_t* floatbinLimpT = cutsLctopKpi->GetPtBinLimits();
 259         for (Int_t ibinpT = 0 ; ibinpT<iBin[ipT]+1; ibinpT++){
 260                 binLimpT[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 261                 binLimpTpi[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 262                 binLimpTk[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 263                 binLimpTpi2[ibinpT] = (Double_t)floatbinLimpT[ibinpT];
 264         }
 265         for(Int_t i=0; i<=nbinpt; i++) printf("binLimpT[%d]=%f\n",i,binLimpT[i]);
 266
 267         /*
 268           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 ;
 269           if (binLimpT[nbinpt_0_4] != ptmin_4_8)  {
 270           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 1st range - differs from expected!\n");
 271           }
 272           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 ;
 273           if (binLimpT[nbinpt_0_4+nbinpt_4_8] != ptmin_8_10)  {
 274           Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for pt - 2nd range - differs from expected!\n");
 275           }
 276           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 ;
 277         */
 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         // Phi
 283         for(Int_t i=0; i<=nbinphi; i++) binLimphi[i]=(Double_t)phimin  + (phimax-phimin)  /nbinphi*(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         // cosPointingAngle
 289         for(Int_t i=0; i<=nbinpointing; i++) binLimpointing[i]=(Double_t)cosmin  + (cosmax-cosmin)  /nbinpointing*(Double_t)i ;
 290
 291         /*
 292         // ptPi
 293         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 ;
 294         if (binLimcT[nbincT_0_4] != ptmin_4_8)  {
 295         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptPi - 1st range - differs from expected!");
 296         }
 297         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 ;
 298         if (binLimcT[nbincT_0_4+nbincT_4_8] != ptmin_8_10)  {
 299         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptPi - 2nd range - differs from expected!\n");
 300         }
 301         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 ;
 302
 303         // ptKa
 304         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 ;
 305         if (binLimpointing[nbinpointing_0_4] != ptmin_4_8)  {
 306         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptKa - 1st range - differs from expected!");
 307         }
 308         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 ;
 309         if (binLimpointing[nbinpointing_0_4+nbinpointing_4_8] != ptmin_8_10)  {
 310         Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for ptKa - 2nd range - differs from expected!\n");
 311         }
 312         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 ;
 313         */
 314
 315         // z Primary Vertex
 316         for(Int_t i=0; i<=nbinzvtx; i++) {
 317                 binLimzvtx[i]=(Double_t)zvtxmin  + (zvtxmax-zvtxmin)  /nbinzvtx*(Double_t)i ;
 318         }
 319
 320         // centrality
 321         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 ;
 322         if (binLimcent[nbincent_0_10] != centmin_10_60)  {
 323                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 1st range - differs from expected!\n");
 324         }
 325         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 ;
 326         if (binLimcent[nbincent_0_10+nbincent_10_60] != centmin_60_100)  {
 327                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for cent - 2st range - differs from expected!\n");
 328         }
 329         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 ;
 330
 331         // fake
 332         for(Int_t i=0; i<=nbinfake; i++) {
 333           binLimfake[i]=(Double_t)fakemin  + (fakemax-fakemin)/nbinfake * (Double_t)i;
 334         }
 335
 336         //dist12
 337         for(Int_t i=0; i<=nbindist12; i++) {
 338           binLimdist12[i]=(Double_t)distTwoPartmin  + (distTwoPartmax-distTwoPartmin)/nbindist12 * (Double_t)i;
 339         }
 340
 341         //dist23
 342         for(Int_t i=0; i<=nbindist23; i++) {
 343           binLimdist23[i]=(Double_t)distTwoPartmin  + (distTwoPartmax-distTwoPartmin)/nbindist23 * (Double_t)i;
 344         }
 345
 346         //dispersion Vtx
 347         for(Int_t i=0; i<=nbinsigmaVtx; i++) {
 348           binLimsigmaVtx[i]=(Double_t)dispVtxmin  + (dispVtxmax-dispVtxmin)/nbinsigmaVtx * (Double_t)i;
 349         }
 350
 351         //sumd0^2
 352         for(Int_t i=0; i<=nbinsumd02; i++) {
 353           binLimsumd02[i]=(Double_t)sumd02min  + (sumd02max-sumd02min)/nbinsumd02 * (Double_t)i;
 354         }
 355
 356         // cosPointingAngleXY
 357         for(Int_t i=0; i<=nbinpointingXY; i++) binLimpointingXY[i]=(Double_t)cosminXY  + (cosmaxXY-cosminXY)  /nbinpointingXY*(Double_t)i ;
 358
 359         // normDecayLXY
 360         for(Int_t i=0; i<=nbinnormDecayLXY; i++) binLimnormDecayLXY[i]=(Double_t)normDecLXYmin  + (normDecLXYmax-normDecLXYmin)  /nbinnormDecayLXY*(Double_t)i ;
 361
 362         // multiplicity
 363         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 ;
 364         if (binLimmult[nbinmult_0_20] != multmin_20_50)  {
 365                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 1st range - differs from expected!\n");
 366         }
 367         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 ;
 368         if (binLimmult[nbinmult_0_20+nbinmult_20_50] != multmin_50_102)  {
 369                 Error("AliCFHeavyFlavourTaskMultiVarMultiStep","Calculated bin lim for mult - 2nd range - differs from expected!\n");
 370         }
 371         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 ;
 372
 373         //one "container" for MC
 374         TString nameContainer="";
 375         if(!isKeepDfromB) {
 376                 nameContainer="CFHFccontainer0_3Prong_CommonFramework";
 377         }
 378         else  if(isKeepDfromBOnly){
 379                 nameContainer="CFHFccontainer0DfromB_3Prong_CommonFramework";
 380         }
 381         else  {
 382                 nameContainer="CFHFccontainer0allD_3Prong_CommonFramework";
 383         }
 384         nameContainer+=coutName.Data();
 385
 386         AliCFContainer* container;
 387         if (configuration == AliCFTaskVertexingHF::kSnail){
 388                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvarTot,iBin);
 389                 //setting the bin limits
 390                 printf("pt\n");
 391                 container -> SetBinLimits(ipT,binLimpT);
 392                 printf("y\n");
 393                 container -> SetBinLimits(iy,binLimy);
 394                 printf("Phi\n");
 395                 container -> SetBinLimits(iphi,binLimphi);
 396                 printf("cT\n");
 397                 container -> SetBinLimits(icT,binLimcT);
 398                 printf("pointing angle\n");
 399                 container -> SetBinLimits(ipointing,binLimpointing);
 400                 printf("ptpi\n");
 401                 container -> SetBinLimits(ipTpi,binLimpTpi);
 402                 printf("ptK\n");
 403                 container -> SetBinLimits(ipTk,binLimpTk);
 404                 printf("ptpi2\n");
 405                 container -> SetBinLimits(ipTpi2,binLimpTpi2);
 406                 printf("zvtx \n");
 407                 container -> SetBinLimits(izvtx,binLimzvtx);
 408                 printf("cent\n");
 409                 container -> SetBinLimits(icent,binLimcent);
 410                 printf("fake\n");
 411                 container -> SetBinLimits(ifake,binLimfake);
 412                 printf("dist12\n");
 413                 container -> SetBinLimits(idist12,binLimdist12);
 414                 printf("dist23\n");
 415                 container -> SetBinLimits(idist23,binLimdist23);
 416                 printf("dispVtx\n");
 417                 container -> SetBinLimits(isigmaVtx,binLimsigmaVtx);
 418                 printf("sumd0^2\n");
 419                 container -> SetBinLimits(isumd02,binLimsumd02);
 420                 printf("pointingXY\n");
 421                 container -> SetBinLimits(ipointingXY,binLimpointingXY);
 422                 printf("normDecayLXY\n");
 423                 container -> SetBinLimits(inormDecayLXY,binLimnormDecayLXY);
 424                 printf("multiplicity\n");
 425                 container -> SetBinLimits(imult,binLimmult);
 426
 427                 container -> SetVarTitle(ipT,"pt");
 428                 container -> SetVarTitle(iy,"y");
 429                 container -> SetVarTitle(iphi, "phi");
 430                 container -> SetVarTitle(icT, "ct");
 431                 container -> SetVarTitle(ipointing, "pionting");
 432                 container -> SetVarTitle(ipTpi, "ptpi");
 433                 container -> SetVarTitle(ipTk, "ptK");
 434                 container -> SetVarTitle(ipTpi2, "ptpi2");
 435                 container -> SetVarTitle(izvtx, "zvtx");
 436                 container -> SetVarTitle(icent, "centrality");
 437                 container -> SetVarTitle(ifake, "fake");
 438                 container -> SetVarTitle(idist12, "dist12toVtx");
 439                 container -> SetVarTitle(idist23, "dist23toVtx");
 440                 container -> SetVarTitle(isigmaVtx, "dispertionToSecVtx");
 441                 container -> SetVarTitle(isumd02, "sumd0^2");
 442                 container -> SetVarTitle(ipointingXY, "piointingXY");
 443                 container -> SetVarTitle(inormDecayLXY, "normDecayLXY");
 444                 container -> SetVarTitle(imult, "multiplicity");
 445         }
 446         else if (configuration == AliCFTaskVertexingHF::kCheetah){
 447                 //arrays for the number of bins in each dimension
 448                 const Int_t nvar = 8;
 449
 450                 const UInt_t ipTFast = 0;
 451                 const UInt_t iyFast = 1;
 452                 const UInt_t icTFast = 2;
 453                 const UInt_t iphiFast = 3;
 454                 const UInt_t izvtxFast = 4;
 455                 const UInt_t icentFast = 5;
 456                 const UInt_t ifakeFast = 6;
 457                 const UInt_t imultFast = 7;
 458
 459                 Int_t iBinFast[nvar];
 460                 iBinFast[ipTFast] = iBin[ipT];
 461                 iBinFast[iyFast] = iBin[iy];
 462                 iBinFast[icTFast] = iBin[icT];
 463                 iBinFast[iphiFast] = iBin[iphi];
 464                 iBinFast[izvtxFast] = iBin[izvtx];
 465                 iBinFast[icentFast] = iBin[icent];
 466                 iBinFast[ifakeFast] = iBin[ifake];
 467                 iBinFast[imultFast] = iBin[imult];
 468
 469                 container = new AliCFContainer(nameContainer,"container for tracks",nstep,nvar,iBinFast);
 470                 printf("pt\n");
 471                 container -> SetBinLimits(ipTFast,binLimpT);
 472                 printf("y\n");
 473                 container -> SetBinLimits(iyFast,binLimy);
 474                 printf("ct\n");
 475                 container -> SetBinLimits(icTFast,binLimcT);
 476                 printf("phi\n");
 477                 container -> SetBinLimits(iphiFast,binLimphi);
 478                 printf("zvtx\n");
 479                 container -> SetBinLimits(izvtxFast,binLimzvtx);
 480                 printf("centrality\n");
 481                 container -> SetBinLimits(icentFast,binLimcent);
 482                 printf("fake\n");
 483                 container -> SetBinLimits(ifakeFast,binLimfake);
 484                 printf("multiplicity\n");
 485                 container -> SetBinLimits(imultFast,binLimmult);
 486
 487                 container -> SetVarTitle(ipTFast,"pt");
 488                 container -> SetVarTitle(iyFast,"y");
 489                 container -> SetVarTitle(icTFast, "ct");
 490                 container -> SetVarTitle(iphiFast, "phi");
 491                 container -> SetVarTitle(izvtxFast, "zvtx");
 492                 container -> SetVarTitle(icentFast, "centrality");
 493                 container -> SetVarTitle(ifakeFast, "fake");
 494                 container -> SetVarTitle(imultFast, "multiplicity");
 495         }
 496
 497         //return container;
 498
 499         container -> SetStepTitle(0, "MCLimAcc");
 500         container -> SetStepTitle(1, "MC");
 501         container -> SetStepTitle(2, "MCAcc");
 502         container -> SetStepTitle(3, "RecoVertex");
 503         container -> SetStepTitle(4, "RecoRefit");
 504         container -> SetStepTitle(5, "Reco");
 505         container -> SetStepTitle(6, "RecoAcc");
 506         container -> SetStepTitle(7, "RecoITSCluster");
 507         container -> SetStepTitle(8, "RecoCuts");
 508         container -> SetStepTitle(9, "RecoPID");
 509
 510
 511         //CREATE THE  CUTS -----------------------------------------------
 512
 513         // Gen-Level kinematic cuts
 514         AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
 515
 516         //Particle-Level cuts:
 517         AliCFParticleGenCuts* mcGenCuts = new AliCFParticleGenCuts("mcGenCuts","MC particle generation cuts");
 518         Bool_t useAbsolute = kTRUE;
 519         if (isSign != 2){
 520                 useAbsolute = kFALSE;
 521         }
 522         mcGenCuts->SetRequirePdgCode(pdgCode, useAbsolute);  // kTRUE set in order to include antiparticle
 523         mcGenCuts->SetAODMC(1); //special flag for reading MC in AOD tree (important)
 524
 525         // Acceptance cuts:
 526         AliCFAcceptanceCuts* accCuts = new AliCFAcceptanceCuts("accCuts", "Acceptance cuts");
 527         AliCFTrackKineCuts *kineAccCuts = new AliCFTrackKineCuts("kineAccCuts","Kine-Acceptance cuts");
 528         kineAccCuts->SetPtRange(ptmin,ptmax);
 529         kineAccCuts->SetEtaRange(etamin,etamax);
 530
 531         // Rec-Level kinematic cuts
 532         AliCFTrackKineCuts *recKineCuts = new AliCFTrackKineCuts("recKineCuts","rec-level kine cuts");
 533
 534         AliCFTrackQualityCuts *recQualityCuts = new AliCFTrackQualityCuts("recQualityCuts","rec-level quality cuts");
 535
 536         AliCFTrackIsPrimaryCuts *recIsPrimaryCuts = new AliCFTrackIsPrimaryCuts("recIsPrimaryCuts","rec-level isPrimary cuts");
 537
 538         printf("CREATE MC KINE CUTS\n");
 539         TObjArray* mcList = new TObjArray(0) ;
 540         mcList->AddLast(mcKineCuts);
 541         mcList->AddLast(mcGenCuts);
 542
 543         printf("CREATE ACCEPTANCE CUTS\n");
 544         TObjArray* accList = new TObjArray(0) ;
 545         accList->AddLast(kineAccCuts);
 546
 547         printf("CREATE RECONSTRUCTION CUTS\n");
 548         TObjArray* recList = new TObjArray(0) ;   // not used!!
 549         recList->AddLast(recKineCuts);
 550         recList->AddLast(recQualityCuts);
 551         recList->AddLast(recIsPrimaryCuts);
 552
 553         TObjArray* emptyList = new TObjArray(0);
 554
 555         //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
 556         printf("CREATE INTERFACE AND CUTS\n");
 557         AliCFManager* man = new AliCFManager() ;
 558         man->SetParticleContainer(container);
 559         man->SetParticleCutsList(0 , mcList); // MC, Limited Acceptance
 560         man->SetParticleCutsList(1 , mcList); // MC
 561         man->SetParticleCutsList(2 , accList); // Acceptance
 562         man->SetParticleCutsList(3 , emptyList); // Vertex
 563         man->SetParticleCutsList(4 , emptyList); // Refit
 564         man->SetParticleCutsList(5 , emptyList); // AOD
 565         man->SetParticleCutsList(6 , emptyList); // AOD in Acceptance
 566         man->SetParticleCutsList(7 , emptyList); // AOD with required n. of ITS clusters
 567         man->SetParticleCutsList(8 , emptyList); // AOD Reco (PPR cuts implemented in Task)
 568         man->SetParticleCutsList(9 , emptyList); // AOD Reco PID
 569
 570         // Get the pointer to the existing analysis manager via the static access method.
 571         //==============================================================================
 572         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
 573         if (!mgr) {
 574           ::Error("AddTaskCompareHF", "No analysis manager to connect to.");
 575           return NULL;
 576         }
 577         //CREATE THE TASK
 578         printf("CREATE TASK\n");
 579
 580         // create the task
 581         AliCFTaskVertexingHF *task = new AliCFTaskVertexingHF("AliCFTaskVertexingHF",cutsLctopKpi);
 582         task->SetFillFromGenerated(kFALSE);
 583         task->SetDecayChannel(32);
 584         task->SetUseWeight(kFALSE);
 585         task->SetCFManager(man); //here is set the CF manager
 586         task->SetSign(isSign);
 587         task->SetCentralitySelection(kFALSE);
 588         task->SetFakeSelection(0);
 589         task->SetRejectCandidateIfNotFromQuark(kTRUE); // put to false if you want to keep HIJING D0!!
 590         task->SetUseMCVertex(kFALSE); // put to true if you want to do studies on pp
 591         task->SetResonantDecay(decayLc);
 592         if (isKeepDfromB && !isKeepDfromBOnly) task->SetDselection(2);
 593         if (isKeepDfromB && isKeepDfromBOnly) task->SetDselection(1);
 594
 595         TF1* funcWeight = 0x0;
 596         if (task->GetUseWeight()) {
 597                 funcWeight = (TF1*)cutFile->Get("funcWeight");
 598                 if (funcWeight == 0x0){
 599                         Printf("FONLL Weights will be used");
 600                 }
 601                 else {
 602                         task->SetWeightFunction(funcWeight);
 603                         Printf("User-defined Weights will be used. The function being:");
 604                         task->GetWeightFunction()->Print();
 605                 }
 606         }
 607
 608         Printf("***************** CONTAINER SETTINGS *****************");
 609         Printf("decay channel = %d",(Int_t)task->GetDecayChannel());
 610         Printf("FillFromGenerated = %d",(Int_t)task->GetFillFromGenerated());
 611         Printf("Dselection = %d",(Int_t)task->GetDselection());
 612         Printf("UseWeight = %d",(Int_t)task->GetUseWeight());
 613         if (task->GetUseWeight()) {
 614                 funcWeight = (TF1*)cutFile->Get("funcWeight");
 615                 if (funcWeight == 0x0){
 616                         Printf("FONLL Weights will be used");
 617                 }
 618                 else {
 619                         task->SetWeightFunction(funcWeight);
 620                         Printf("User-defined Weights will be used. The function being:");
 621                         task->GetWeightFunction()->Print();
 622                 }
 623         }
 624         Printf("Sign = %d",(Int_t)task->GetSign());
 625         Printf("Centrality selection = %d",(Int_t)task->GetCentralitySelection());
 626         Printf("Fake selection = %d",(Int_t)task->GetFakeSelection());
 627         Printf("RejectCandidateIfNotFromQuark selection = %d",(Int_t)task->GetRejectCandidateIfNotFromQuark());
 628         Printf("UseMCVertex selection = %d",(Int_t)task->GetUseMCVertex());
 629         Printf("***************END CONTAINER SETTINGS *****************\n");
 630
 631         //-----------------------------------------------------------//
 632         //   create correlation matrix for unfolding - only eta-pt   //
 633         //-----------------------------------------------------------//
 634
 635         Bool_t AcceptanceUnf = kTRUE; // unfold at acceptance level, otherwise PPR
 636
 637         Int_t thnDim[4];
 638
 639         //first half  : reconstructed
 640         //second half : MC
 641
 642         thnDim[0] = iBin[ipT];
 643         thnDim[2] = iBin[ipT];
 644         thnDim[1] = iBin[iy];
 645         thnDim[3] = iBin[iy];
 646
 647         TString nameCorr="";
 648         if(!isKeepDfromB) {
 649                 nameCorr="CFHFcorr0_3Prong_CommonFramework";
 650         }
 651         else  if(isKeepDfromBOnly){
 652                 nameCorr= "CFHFcorr0KeepDfromBOnly_3Prong_CommonFramework";
 653         }
 654         else  {
 655                 nameCorr="CFHFcorr0allD_3Prong_CommonFramework";
 656         }
 657         nameCorr+=coutName.Data();
 658         THnSparseD* correlation = new THnSparseD(nameCorr,"THnSparse with correlations",4,thnDim);
 659         Double_t** binEdges = new Double_t[2];
 660
 661         // set bin limits
 662
 663         binEdges[0]= binLimpT;
 664         binEdges[1]= binLimy;
 665
 666         correlation->SetBinEdges(0,binEdges[0]);
 667         correlation->SetBinEdges(2,binEdges[0]);
 668
 669         correlation->SetBinEdges(1,binEdges[1]);
 670         correlation->SetBinEdges(3,binEdges[1]);
 671
 672         correlation->Sumw2();
 673
 674         // correlation matrix ready
 675         //------------------------------------------------//
 676
 677         task->SetCorrelationMatrix(correlation); // correlation matrix for unfolding
 678
 679         // Create and connect containers for input/output
 680
 681         // ------ input data ------
 682         AliAnalysisDataContainer *cinput0  = mgr->GetCommonInputContainer();
 683
 684         // ----- output data -----
 685
 686         TString outputfile = AliAnalysisManager::GetCommonFileName();
 687         TString output1name="", output2name="", output3name="", output4name="", output5name="";
 688         output2name=nameContainer;
 689         output3name=nameCorr;
 690         output5name= "coutProfLc";
 691         if(!isKeepDfromB) {
 692                 outputfile += ":PWG3_D2H_CFtaskLctopKpi_CommonFramework";
 693                 outputfile+=coutName.Data();
 694                 output1name="CFHFchist0_3Prong_CommonFramework";
 695                 output1name+=coutName.Data();
 696                 output5name+="_cOnly";
 697         }
 698         else  if(isKeepDfromBOnly){
 699                 outputfile += ":PWG3_D2H_CFtaskLctopKpiKeepDfromBOnly_CommonFramework";
 700                 outputfile+=coutName.Data();
 701                 output1name="CFHFchist0DfromB_3Prong_CommonFramework";
 702                 output1name+=coutName.Data();
 703                 output5name+="_bOnly";
 704         }
 705         else{
 706                 outputfile += ":PWG3_D2H_CFtaskLctopKpiKeepDfromB_CommonFramework";
 707                 outputfile+=coutName.Data();
 708                 output1name="CFHFchist0allD_3Prong_CommonFramework";
 709                 output1name+=coutName.Data();
 710                 output5name+="_All";
 711         }
 712
 713         output4name= "Cuts_3Prong_CommonFramework";
 714         output4name+=coutName.Data();
 715         output5name+=coutName.Data();
 716
 717         //now comes user's output objects :
 718         // output TH1I for event counting
 719         AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(output1name, TH1I::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 720         // output Correction Framework Container (for acceptance & efficiency calculations)
 721         AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(output2name, AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 722         // Unfolding - correlation matrix
 723         AliAnalysisDataContainer *coutput3 = mgr->CreateContainer(output3name, THnSparseD::Class(),AliAnalysisManager::kOutputContainer,outputfile.Data());
 724         AliAnalysisDataContainer *coutput4 = mgr->CreateContainer(output4name, AliRDHFCuts::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 725         // estimators list
 726         AliAnalysisDataContainer *coutput5 = mgr->CreateContainer(output5name, TList::Class(),AliAnalysisManager::kOutputContainer, outputfile.Data());
 727
 728         mgr->AddTask(task);
 729
 730         mgr->ConnectInput(task,0,mgr->GetCommonInputContainer());
 731         mgr->ConnectOutput(task,1,coutput1);
 732         mgr->ConnectOutput(task,2,coutput2);
 733         mgr->ConnectOutput(task,3,coutput3);
 734         mgr->ConnectOutput(task,4,coutput4);
 735         mgr->ConnectOutput(task,5,coutput5);
 736
 737         return task;
 738         }
 739