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 <TString.h>
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14 #include "AliAnalysisCuts.h"
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15 #include "AliESDtrackCuts.h"
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16 #include "AliAODPidHF.h"
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17 #include "AliAODEvent.h"
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18 #include "AliVEvent.h"
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21 class AliAODRecoDecayHF;
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24 class AliRDHFCuts : public AliAnalysisCuts
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28 enum ECentrality {kCentOff,kCentV0M,kCentTRK,kCentTKL,kCentCL1,kCentInvalid};
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29 enum ESelLevel {kAll,kTracks,kPID,kCandidate};
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30 enum EPileup {kNoPileupSelection,kRejectPileupEvent,kRejectTracksFromPileupVertex};
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31 enum ESele {kD0toKpiCuts,kD0toKpiPID,kD0fromDstarCuts,kD0fromDstarPID,kDplusCuts,kDplusPID,kDsCuts,kDsPID,kLcCuts,kLcPID,kDstarCuts,kDstarPID};
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32 enum ERejBits {kNotSelTrigger,kNoVertex,kTooFewVtxContrib,kZVtxOutFid,kPileupSPD,kOutsideCentrality,kPhysicsSelection};
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33 AliRDHFCuts(const Char_t* name="RDHFCuts", const Char_t* title="");
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35 virtual ~AliRDHFCuts();
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37 AliRDHFCuts(const AliRDHFCuts& source);
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38 AliRDHFCuts& operator=(const AliRDHFCuts& source);
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40 virtual void SetStandardCutsPP2010() {return;}
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41 virtual void SetStandardCutsPbPb2010() {return;}
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44 void SetMinCentrality(Float_t minCentrality=0.) {fMinCentrality=minCentrality;}
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45 void SetMaxCentrality(Float_t maxCentrality=100.) {fMaxCentrality=maxCentrality;}
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46 void SetMinVtxType(Int_t type=3) {fMinVtxType=type;}
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47 void SetMinVtxContr(Int_t contr=1) {fMinVtxContr=contr;}
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48 void SetMaxVtxRdChi2(Float_t chi2=1e6) {fMaxVtxRedChi2=chi2;}
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49 void SetMaxVtxZ(Float_t z=1e6) {fMaxVtxZ=z;}
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50 void SetMinSPDMultiplicity(Int_t mult=0) {fMinSPDMultiplicity=mult;}
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52 void SetTriggerMask(ULong64_t mask=0) {fTriggerMask=mask;}
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53 void SetUseAnyTrigger(){fTriggerMask=AliVEvent::kAny;}
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54 void EnableMBTrigger(){
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55 fTriggerMask|=AliVEvent::kMB;
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56 fUseOnlyOneTrigger=kFALSE;
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58 void ResetMaskAndEnableMBTrigger(){
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59 fTriggerMask=AliVEvent::kMB;
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60 fUseOnlyOneTrigger=kFALSE;
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62 void SetUseMBTriggerExclusively(){
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63 fTriggerMask=AliVEvent::kMB;
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64 fUseOnlyOneTrigger=kTRUE;
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66 void EnableCentralTrigger(){
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67 fTriggerMask|=AliVEvent::kCentral;
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68 fUseOnlyOneTrigger=kFALSE;
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70 void ResetMaskAndEnableCentralTrigger(){
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71 fTriggerMask=AliVEvent::kCentral;
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72 fUseOnlyOneTrigger=kFALSE;
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74 void SetUseCentralTriggerExclusively(){
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75 fTriggerMask=AliVEvent::kCentral;
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76 fUseOnlyOneTrigger=kTRUE;
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78 void EnableSemiCentralTrigger(){
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79 fTriggerMask|=AliVEvent::kSemiCentral;
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80 fUseOnlyOneTrigger=kFALSE;
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82 void ResetMaskAndEnableSemiCentralTrigger(){
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83 fTriggerMask=AliVEvent::kSemiCentral;
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84 fUseOnlyOneTrigger=kFALSE;
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86 void SetUseSemiCentralTriggerExclusively(){
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87 fTriggerMask=AliVEvent::kSemiCentral;
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88 fUseOnlyOneTrigger=kTRUE;
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90 void EnableEMCALTrigger(){
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91 fTriggerMask|=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
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92 fUseOnlyOneTrigger=kFALSE;
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94 void ResetMaskAndnableEMCALTrigger(){
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95 fTriggerMask=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
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96 fUseOnlyOneTrigger=kFALSE;
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98 void SetUseEMCALTriggerExclusively(){
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99 fTriggerMask=(AliVEvent::kEMCEJE|AliVEvent::kEMCEGA);
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100 fUseOnlyOneTrigger=kTRUE;
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103 void SetTriggerClass(TString trclass) {fTriggerClass=trclass;}
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104 void SetVarsForOpt(Int_t nVars,Bool_t *forOpt);
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105 void SetGlobalIndex(){fGlobalIndex=fnVars*fnPtBins;}
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106 void SetGlobalIndex(Int_t nVars,Int_t nptBins){fnVars=nVars; fnPtBins=nptBins; SetGlobalIndex();}
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107 void SetVarNames(Int_t nVars,TString *varNames,Bool_t *isUpperCut);
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108 void SetPtBins(Int_t nPtBinLimits,Float_t *ptBinLimits);
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109 void SetCuts(Int_t nVars,Int_t nPtBins,Float_t** cutsRD);
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110 void SetCuts(Int_t glIndex, Float_t* cutsRDGlob);
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111 void AddTrackCuts(const AliESDtrackCuts *cuts)
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112 {delete fTrackCuts; fTrackCuts=new AliESDtrackCuts(*cuts); return;}
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113 void SetUsePID(Bool_t flag=kTRUE) {fUsePID=flag; return;}
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114 void SetUseAOD049(Bool_t flag=kTRUE) {fUseAOD049=flag; return;}
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115 void SetUseCentrality(Int_t flag=1); // see enum below
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116 void SetPidHF(AliAODPidHF* pidObj) {
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117 if(fPidHF) delete fPidHF;
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118 fPidHF=new AliAODPidHF(*pidObj);
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120 void SetRemoveDaughtersFromPrim(Bool_t removeDaughtersPrim) {fRemoveDaughtersFromPrimary=removeDaughtersPrim;}
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121 void SetMinPtCandidate(Double_t ptCand=-1.) {fMinPtCand=ptCand; return;}
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122 void SetMaxPtCandidate(Double_t ptCand=1000.) {fMaxPtCand=ptCand; return;}
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123 void SetOptPileup(Int_t opt=0){
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127 void ConfigurePileupCuts(Int_t minContrib=3, Float_t minDz=0.6){
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128 fMinContrPileup=minContrib;
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129 fMinDzPileup=minDz;
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133 AliAODPidHF* GetPidHF() const {return fPidHF;}
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134 Float_t *GetPtBinLimits() const {return fPtBinLimits;}
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135 Int_t GetNPtBins() const {return fnPtBins;}
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136 Int_t GetNVars() const {return fnVars;}
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137 TString *GetVarNames() const {return fVarNames;}
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138 Bool_t *GetVarsForOpt() const {return fVarsForOpt;}
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139 Int_t GetNVarsForOpt() const {return fnVarsForOpt;}
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140 const Float_t *GetCuts() const {return fCutsRD;}
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141 void GetCuts(Float_t**& cutsRD) const;
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142 Float_t GetCutValue(Int_t iVar,Int_t iPtBin) const;
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143 Double_t GetMaxVtxZ() const {return fMaxVtxZ;}
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144 Float_t GetCentrality(AliAODEvent* aodEvent){return GetCentrality(aodEvent,(AliRDHFCuts::ECentrality)fUseCentrality);}
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145 Float_t GetCentrality(AliAODEvent* aodEvent, AliRDHFCuts::ECentrality estimator);
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146 Bool_t *GetIsUpperCut() const {return fIsUpperCut;}
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147 AliESDtrackCuts *GetTrackCuts() const {return fTrackCuts;}
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148 virtual AliESDtrackCuts *GetTrackCutsSoftPi() const {return 0;}
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149 virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters) = 0;
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150 virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters,AliAODEvent * /*aod*/)
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151 {return GetCutVarsForOpt(d,vars,nvars,pdgdaughters);}
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152 Int_t GetGlobalIndex(Int_t iVar,Int_t iPtBin) const;
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153 void GetVarPtIndex(Int_t iGlob, Int_t& iVar, Int_t& iPtBin) const;
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154 Bool_t GetIsUsePID() const {return fUsePID;}
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155 Bool_t GetUseAOD049() const {return fUseAOD049;}
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156 Bool_t GetIsPrimaryWithoutDaughters() const {return fRemoveDaughtersFromPrimary;}
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157 Bool_t GetOptPileUp() const {return fOptPileup;}
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158 Int_t GetUseCentrality() const {return fUseCentrality;}
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159 Float_t GetMinCentrality() const {return fMinCentrality;}
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160 Float_t GetMaxCentrality() const {return fMaxCentrality;}
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161 Double_t GetMinPtCandidate() const {return fMinPtCand;}
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162 Double_t GetMaxPtCandidate() const {return fMaxPtCand;}
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163 Bool_t IsSelected(TObject *obj) {return IsSelected(obj,AliRDHFCuts::kAll);}
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164 Bool_t IsSelected(TList *list) {if(!list) return kTRUE; return kFALSE;}
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165 Int_t IsEventSelectedInCentrality(AliVEvent *event);
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166 Bool_t IsEventSelected(AliVEvent *event);
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167 Bool_t AreDaughtersSelected(AliAODRecoDecayHF *rd) const;
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168 Bool_t IsDaughterSelected(AliAODTrack *track,const AliESDVertex *primary,AliESDtrackCuts *cuts) const;
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169 virtual Int_t IsSelectedPID(AliAODRecoDecayHF * /*rd*/) {return 1;}
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171 virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel) = 0;
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172 virtual Int_t IsSelected(TObject* obj,Int_t selectionLevel,AliAODEvent* /*aod*/)
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173 {return IsSelected(obj,selectionLevel);}
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174 Int_t PtBin(Double_t pt) const;
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175 void PrintAll()const;
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177 virtual Bool_t IsInFiducialAcceptance(Double_t /*pt*/,Double_t /*y*/) const {return kTRUE;}
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179 void SetWhyRejection(Int_t why) {fWhyRejection=why; return;}
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180 Int_t GetWhyRejection() const {return fWhyRejection;}
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181 UInt_t GetEventRejectionBitMap() const {return fEvRejectionBits;}
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182 Bool_t IsEventRejectedDueToTrigger() const {
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183 return fEvRejectionBits&(1<<kNotSelTrigger);
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185 Bool_t IsEventRejectedDueToNotRecoVertex() const {
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186 return fEvRejectionBits&(1<<kNoVertex);
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188 Bool_t IsEventRejectedDueToVertexContributors() const {
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189 return fEvRejectionBits&(1<<kTooFewVtxContrib);
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191 Bool_t IsEventRejectedDueToZVertexOutsideFiducialRegion() const {
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192 return fEvRejectionBits&(1<<kZVtxOutFid);
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194 Bool_t IsEventRejectedDueToPileupSPD() const {
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195 return fEvRejectionBits&(1<<kPileupSPD);
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197 Bool_t IsEventRejectedDueToCentrality() const {
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198 return fEvRejectionBits&(1<<kOutsideCentrality);
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200 Bool_t IsEventRejectedDuePhysicsSelection() const {
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201 return fEvRejectionBits&(1<<kPhysicsSelection);
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205 void SetFixRefs(Bool_t fix=kTRUE) {fFixRefs=fix; return;}
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206 void SetUsePhysicsSelection(Bool_t use=kTRUE){fUsePhysicsSelection=use; return;}
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207 Bool_t GetUsePhysicsSelection() const { return fUsePhysicsSelection; }
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211 Bool_t CompareCuts(const AliRDHFCuts *obj) const;
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212 void MakeTable()const;
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214 Int_t GetIsSelectedCuts() const {return fIsSelectedCuts;}
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215 Int_t GetIsSelectedPID() const {return fIsSelectedPID;}
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217 void SetUseMCVertex() { fUseMCVertex=kTRUE; }
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218 Bool_t GetUseMCVertex() const { return fUseMCVertex; }
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220 Bool_t RecalcOwnPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod) const;
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221 Bool_t SetMCPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod) const;
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222 void CleanOwnPrimaryVtx(AliAODRecoDecayHF *d,AliAODEvent *aod,AliAODVertex *origownvtx) const;
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224 Bool_t CountEventForNormalization() const
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225 { if(fWhyRejection==0) {return kTRUE;} else {return kFALSE;} }
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227 void SetKeepSignalMC() {fKeepSignalMC=kTRUE; return;}
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229 // Flag and pt-maximum to check if the candidate daughters fulfill the kFirst criteria
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230 void SetSelectCandTrackSPDFirst( Bool_t flag, Double_t ptmax )
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231 { fIsCandTrackSPDFirst=flag; fMaxPtCandTrackSPDFirst=ptmax; }
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232 Bool_t IsSelectCandTrackSPDFirst() const { return fIsCandTrackSPDFirst; }
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233 Double_t IsMaxCandTrackSPDFirst() const { return fMaxPtCandTrackSPDFirst; }
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238 void SetNPtBins(Int_t nptBins){fnPtBins=nptBins;}
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239 void SetNVars(Int_t nVars){fnVars=nVars;}
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241 Bool_t IsSignalMC(AliAODRecoDecay *d,AliAODEvent *aod,Int_t pdg) const;
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243 // cuts on the event
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244 Int_t fMinVtxType; // 0: not cut; 1: SPDZ; 2: SPD3D; 3: Tracks
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245 Int_t fMinVtxContr; // minimum vertex contributors
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246 Float_t fMaxVtxRedChi2; // maximum chi2/ndf
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247 Float_t fMaxVtxZ; // maximum |z| of primary vertex
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248 Int_t fMinSPDMultiplicity; // SPD multiplicity
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249 ULong64_t fTriggerMask; // trigger mask
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250 Bool_t fUseOnlyOneTrigger; // flag to select one trigger only
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251 TString fTriggerClass; // trigger class
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252 // quality cuts on the daughter tracks
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253 AliESDtrackCuts *fTrackCuts; // tracks for daughter tracks (AOD converted to ESD on the flight!)
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254 // cuts on the candidate
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255 Int_t fnPtBins; // number of pt bins for cuts
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256 Int_t fnPtBinLimits; // "number of limits", that is fnPtBins+1
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257 Float_t* fPtBinLimits; //[fnPtBinLimits] pt bins
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258 Int_t fnVars; // number of cut vars for candidates
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259 TString *fVarNames; //[fnVars] names of the variables
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260 Int_t fnVarsForOpt; // number of cut vars to be optimized for candidates
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261 Bool_t *fVarsForOpt; //[fnVars] kTRUE for vars to be used in optimization
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262 Int_t fGlobalIndex; // fnVars*fnPtBins
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263 Float_t *fCutsRD; //[fGlobalIndex] the cuts values
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264 Bool_t *fIsUpperCut; //[fnVars] use > or < to select
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265 Bool_t fUsePID; // enable PID usage (off by default)
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266 Bool_t fUseAOD049; // enable AOD049 centrality cleanup
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267 AliAODPidHF *fPidHF; // PID for heavy flavours manager
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268 Int_t fWhyRejection; // used to code the step at which candidate was rejected
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269 UInt_t fEvRejectionBits; //bit map storing the full info about event rejection
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270 Bool_t fRemoveDaughtersFromPrimary; // flag to switch on the removal of duaghters from the primary vertex computation
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271 Bool_t fUseMCVertex; // use MC primary vertex
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272 Bool_t fUsePhysicsSelection; // use Physics selection criteria
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273 Int_t fOptPileup; // option for pielup selection
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274 Int_t fMinContrPileup; // min. n. of tracklets in pileup vertex
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275 Float_t fMinDzPileup; // min deltaz between main and pileup vertices
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276 Int_t fUseCentrality; // off =0 (default)
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280 // 4 = SPD clusters outer
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281 Float_t fMinCentrality; // minimum centrality for selected events
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282 Float_t fMaxCentrality; // maximum centrality for selected events
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283 Bool_t fFixRefs; // fix the daughter track references
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284 Int_t fIsSelectedCuts; // outcome of cuts selection
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285 Int_t fIsSelectedPID; // outcome of PID selection
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286 Double_t fMinPtCand; // minimum pt of the candidate
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287 Double_t fMaxPtCand; // minimum pt of the candidate
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288 Bool_t fKeepSignalMC; // IsSelected returns always kTRUE for MC signal
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289 Bool_t fIsCandTrackSPDFirst; // flag to select the track kFirst criteria for pt < ptlimit
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290 Double_t fMaxPtCandTrackSPDFirst; // maximum pt of the candidate for which to check if the daughters fulfill kFirst criteria
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292 ClassDef(AliRDHFCuts,21); // base class for cuts on AOD reconstructed heavy-flavour decays
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