1 #ifndef ALIRDHFCUTS_H
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2 #define ALIRDHFCUTS_H
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3 /* Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
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4 * See cxx source for full Copyright notice */
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6 //***********************************************************
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8 // base class for cuts on AOD reconstructed heavy-flavour decays
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9 // Author: A.Dainese, andrea.dainese@pd.infn.it
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10 //***********************************************************
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12 #include "AliAnalysisCuts.h"
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13 #include "AliESDtrackCuts.h"
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14 #include "AliAODPidHF.h"
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15 #include "AliAODEvent.h"
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16 #include "AliVEvent.h"
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19 class AliAODRecoDecayHF;
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22 class AliRDHFCuts : public AliAnalysisCuts
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26 AliRDHFCuts(const Char_t* name="RDHFCuts", const Char_t* title="");
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28 virtual ~AliRDHFCuts();
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30 AliRDHFCuts(const AliRDHFCuts& source);
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31 AliRDHFCuts& operator=(const AliRDHFCuts& source);
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33 virtual void SetStandardCutsPP2010() {return;}
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34 virtual void SetStandardCutsPbPb2010() {return;}
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37 void SetMinCentrality(Float_t minCentrality=0.) {fMinCentrality=minCentrality;}
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38 void SetMaxCentrality(Float_t maxCentrality=100.) {fMinCentrality=maxCentrality;}
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39 void SetMinVtxType(Int_t type=3) {fMinVtxType=type;}
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40 void SetMinVtxContr(Int_t contr=1) {fMinVtxContr=contr;}
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41 void SetMaxVtxRdChi2(Float_t chi2=1e6) {fMaxVtxRedChi2=chi2;}
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42 void SetMaxVtxZ(Float_t z=1e6) {fMaxVtxZ=z;}
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43 void SetMinSPDMultiplicity(Int_t mult=0) {fMinSPDMultiplicity=mult;}
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44 void SetTriggerMask(ULong64_t mask=0) {fTriggerMask=mask;}
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45 void SetVarsForOpt(Int_t nVars,Bool_t *forOpt);
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46 void SetGlobalIndex(){fGlobalIndex=fnVars*fnPtBins;}
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47 void SetGlobalIndex(Int_t nVars,Int_t nptBins){fnVars=nVars; fnPtBins=nptBins; SetGlobalIndex();}
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48 void SetVarNames(Int_t nVars,TString *varNames,Bool_t *isUpperCut);
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49 void SetPtBins(Int_t nPtBinLimits,Float_t *ptBinLimits);
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50 void SetCuts(Int_t nVars,Int_t nPtBins,Float_t** cutsRD);
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51 void SetCuts(Int_t glIndex, Float_t* cutsRDGlob);
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52 void AddTrackCuts(const AliESDtrackCuts *cuts)
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53 {fTrackCuts=new AliESDtrackCuts(*cuts); return;}
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54 void SetUsePID(Bool_t flag=kTRUE) {fUsePID=flag; return;}
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55 void SetUseCentrality(Int_t flag=1); // see enum below
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56 void SetPidHF(AliAODPidHF* pidObj) {
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57 if(fPidHF) delete fPidHF;
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58 fPidHF=new AliAODPidHF(*pidObj);
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60 void SetRemoveDaughtersFromPrim(Bool_t removeDaughtersPrim) {fRemoveDaughtersFromPrimary=removeDaughtersPrim;}
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61 void SetOptPileup(Int_t opt=0){
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65 void ConfigurePileupCuts(Int_t minContrib=3, Float_t minDz=0.6){
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66 fMinContrPileup=minContrib;
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71 AliAODPidHF* GetPidHF() const {return fPidHF;}
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72 Float_t *GetPtBinLimits() const {return fPtBinLimits;}
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73 Int_t GetNPtBins() const {return fnPtBins;}
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74 Int_t GetNVars() const {return fnVars;}
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75 TString *GetVarNames() const {return fVarNames;}
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76 Bool_t *GetVarsForOpt() const {return fVarsForOpt;}
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77 Int_t GetNVarsForOpt() const {return fnVarsForOpt;}
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78 const Float_t *GetCuts() const {return fCutsRD;}
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79 void GetCuts(Float_t**& cutsRD) const;
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80 Float_t GetCutValue(Int_t iVar,Int_t iPtBin) const;
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81 Float_t GetCentrality(AliAODEvent* aodEvent) const;
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82 Bool_t *GetIsUpperCut() const {return fIsUpperCut;}
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83 AliESDtrackCuts *GetTrackCuts() const {return fTrackCuts;}
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84 virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters) = 0;
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85 Int_t GetGlobalIndex(Int_t iVar,Int_t iPtBin) const;
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86 void GetVarPtIndex(Int_t iGlob, Int_t& iVar, Int_t& iPtBin) const;
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87 Bool_t GetIsUsePID() const {return fUsePID;}
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88 Bool_t GetIsPrimaryWithoutDaughters() const {return fRemoveDaughtersFromPrimary;}
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89 Bool_t GetOptPileUp() const {return fOptPileup;}
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90 Int_t GetUseCentrality() const {return fUseCentrality;}
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91 Float_t GetMinCentrality() const {return fMinCentrality;}
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92 Float_t GetMaxCentrality() const {return fMaxCentrality;}
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93 Bool_t IsSelected(TObject *obj) {return IsSelected(obj,AliRDHFCuts::kAll);}
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94 Bool_t IsSelected(TList *list) {if(!list) return kTRUE; return kFALSE;}
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95 Bool_t IsEventSelected(AliVEvent *event);
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96 Bool_t AreDaughtersSelected(AliAODRecoDecayHF *rd) const;
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97 Bool_t IsDaughterSelected(AliAODTrack *track,const AliESDVertex *primary,AliESDtrackCuts *cuts) const;
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98 virtual Int_t IsSelectedPID(AliAODRecoDecayHF * /*rd*/) {return 1;}
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100 virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel) = 0;
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101 virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel,AliAODEvent* /*aod*/)
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102 {return IsSelected(obj,selectionLevel);}
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103 Int_t PtBin(Double_t pt) const;
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104 void PrintAll()const;
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106 virtual Bool_t IsInFiducialAcceptance(Double_t /*pt*/,Double_t /*y*/) const {return kTRUE;}
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108 void SetWhyRejection(Int_t why) {fWhyRejection=why; return;}
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109 Int_t GetWhyRejection() const {return fWhyRejection;}
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111 Bool_t CompareCuts(const AliRDHFCuts *obj) const;
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112 void MakeTable()const;
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114 enum{kAll,kTracks,kPID,kCandidate};
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115 enum{kNoPileupSelection,kRejectPileupEvent,kRejectTracksFromPileupVertex};
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116 enum{kCentOff,kCentV0M,kCentTRK,kCentTKL,kCentCL1,kCentInvalid};
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120 void SetNPtBins(Int_t nptBins){fnPtBins=nptBins;}
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121 void SetNVars(Int_t nVars){fnVars=nVars;}
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123 // cuts on the event
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124 Int_t fMinVtxType; // 0: not cut; 1: SPDZ; 2: SPD3D; 3: Tracks
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125 Int_t fMinVtxContr; // minimum vertex contributors
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126 Float_t fMaxVtxRedChi2; // maximum chi2/ndf
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127 Float_t fMaxVtxZ; // maximum |z| of primary vertex
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128 Int_t fMinSPDMultiplicity; // SPD multiplicity
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129 ULong64_t fTriggerMask; // trigger mask
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130 // quality cuts on the daughter tracks
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131 AliESDtrackCuts *fTrackCuts; // tracks for daughter tracks (AOD converted to ESD on the flight!)
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132 // cuts on the candidate
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133 Int_t fnPtBins; // number of pt bins for cuts
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134 Int_t fnPtBinLimits; // "number of limits", that is fnPtBins+1
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135 Float_t* fPtBinLimits; //[fnPtBinLimits] pt bins
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136 Int_t fnVars; // number of cut vars for candidates
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137 TString *fVarNames; //[fnVars] names of the variables
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138 Int_t fnVarsForOpt; // number of cut vars to be optimized for candidates
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139 Bool_t *fVarsForOpt; //[fnVars] kTRUE for vars to be used in optimization
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140 Int_t fGlobalIndex; // fnVars*fnPtBins
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141 Float_t *fCutsRD; //[fGlobalIndex] the cuts values
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142 Bool_t *fIsUpperCut; //[fnVars] use > or < to select
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143 Bool_t fUsePID; // enable PID usage (off by default)
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144 AliAODPidHF *fPidHF; // PID for heavy flavours manager
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145 Int_t fWhyRejection; // used to code the step at which candidate was rejected
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146 Bool_t fRemoveDaughtersFromPrimary; // flag to switch on the removal of duaghters from the primary vertex computation
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147 Int_t fOptPileup; // option for pielup selection
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148 Int_t fMinContrPileup; // min. n. of tracklets in pileup vertex
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149 Float_t fMinDzPileup; // min deltaz between main and pileup vertices
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150 Int_t fUseCentrality; // off =0 (default)
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154 // 4 = SPD clusters outer
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155 Float_t fMinCentrality; // minimum centrality for selected events
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156 Float_t fMaxCentrality; // maximum centrality for selected events
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158 ClassDef(AliRDHFCuts,8); // base class for cuts on AOD reconstructed heavy-flavour decays
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