1 #ifndef ALIANALYSISTASKTRIGGEREDBF_CXX
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2 #define ALIANALYSISTASKTRIGGEREDBF_CXX
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4 // Analysis task for the TriggeredBF code
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5 // Authors: Panos Cristakoglou@cern.ch, m.weber@cern.ch
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8 #include "AliAnalysisTaskSE.h"
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9 #include "AliBalanceTriggered.h"
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10 #include "AliPIDResponse.h"
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11 #include "AliPIDCombined.h"
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17 class AliBalanceTriggered;
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18 class AliEventPoolManager;
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21 class AliAnalysisTaskTriggeredBF : public AliAnalysisTaskSE {
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23 AliAnalysisTaskTriggeredBF(const char *name = "AliAnalysisTaskTriggeredBF");
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24 virtual ~AliAnalysisTaskTriggeredBF();
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27 virtual void UserCreateOutputObjects();
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28 virtual void UserExec(Option_t *option);
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29 virtual void UserExecMix(Option_t*);
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30 virtual void FinishTaskOutput();
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31 virtual void Terminate(Option_t *);
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33 void SetAnalysisObject(AliBalanceTriggered *const analysis) {
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34 fBalance = analysis;
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36 void SetShufflingObject(AliBalanceTriggered *const analysisShuffled) {
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37 fRunShuffling = kTRUE;
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38 fShuffledBalance = analysisShuffled;
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40 void SetMixingObject(AliBalanceTriggered *const analysisMixed) {
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42 fMixedBalance = analysisMixed;
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44 void SetMixingTracks(Int_t tracks) { fMixingTracks = tracks; }
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46 void SetRunV0(Bool_t runV0 = kTRUE) { fRunV0 = runV0; }
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48 void SetVertexDiamond(Double_t vx, Double_t vy, Double_t vz) {
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54 //==============AOD analysis==============//
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55 void SetAODtrackCutBit(Int_t bit){
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56 nAODtrackCutBit = bit;
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59 void SetKinematicsCutsAOD(Double_t ptmin, Double_t ptmax, Double_t etamin, Double_t etamax){
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60 fPtMin = ptmin; fPtMax = ptmax;
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61 fEtaMin = etamin; fEtaMax = etamax;
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65 void SetExtraDCACutsAOD(Double_t DCAxy, Double_t DCAz){
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70 void SetExtraTPCCutsAOD(Double_t maxTPCchi2, Int_t minNClustersTPC){
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71 fTPCchi2Cut = maxTPCchi2;
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72 fNClustersTPCCut = minNClustersTPC;
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76 void SetCentralityEstimator(const char* centralityEstimator) {fCentralityEstimator = centralityEstimator;}
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77 const char* GetCentralityEstimator(void) const {return fCentralityEstimator;}
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78 void SetCentralityPercentileRange(Double_t min, Double_t max) {
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79 fUseCentrality = kTRUE;
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80 fCentralityPercentileMin=min;
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81 fCentralityPercentileMax=max;
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83 void SetImpactParameterRange(Double_t min, Double_t max) {
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84 fUseCentrality = kTRUE;
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85 fImpactParameterMin=min;
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86 fImpactParameterMax=max;
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90 void SetMultiplicityRange(Int_t min, Int_t max) {
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91 fUseMultiplicity = kTRUE;
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92 fNumberOfAcceptedTracksMin = min;
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93 fNumberOfAcceptedTracksMax = max;}
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95 void UseOfflineTrigger() {fUseOfflineTrigger = kTRUE;}
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99 Float_t IsEventAccepted(AliVEvent* event);
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100 TObjArray* GetAcceptedTracks(AliVEvent* event);
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101 TObjArray* GetAcceptedV0s(AliVEvent* event);
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102 TObjArray* GetShuffledTracks(TObjArray* tracks);
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104 AliBalanceTriggered *fBalance; //TriggeredBF object
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105 Bool_t fRunShuffling;//run shuffling or not
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106 AliBalanceTriggered *fShuffledBalance; //TriggeredBF object (shuffled)
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107 Bool_t fRunMixing;//run mixing or not
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108 Int_t fMixingTracks;//number of tracks to mix
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109 AliBalanceTriggered *fMixedBalance; //TriggeredBF object (mixed)
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110 AliEventPoolManager* fPoolMgr; //! event pool manager
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113 AliPIDResponse *fPIDResponse; //! PID response object
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114 AliPIDCombined *fPIDCombined; //! combined PID object
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116 TList *fList; //fList object
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117 TList *fListTriggeredBF; //fList object
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118 TList *fListTriggeredBFS; //fList object (shuffling)
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119 TList *fListTriggeredBFM; //fList object (mixing)
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120 TList *fHistListPIDQA; //! list of histograms
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121 TList *fHistListV0; // list of V0 histograms
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123 TH1F *fHistEventStats; //event stats
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124 TH2F *fHistCentStats; //centrality stats
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125 TH1F *fHistTriggerStats; //trigger stats
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126 TH1F *fHistTrackStats; //Track filter bit stats
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127 TH1F *fHistVx; //x coordinate of the primary vertex
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128 TH1F *fHistVy; //y coordinate of the primary vertex
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129 TH1F *fHistVz; //z coordinate of the primary vertex
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131 TH2F *fHistClus;//number of clusters (QA histogram)
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132 TH2F *fHistDCA;//DCA (QA histogram)
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133 TH1F *fHistChi2;//track chi2 (QA histogram)
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134 TH1F *fHistPt;//transverse momentum (QA histogram)
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135 TH1F *fHistEta;//pseudorapidity (QA histogram)
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136 TH1F *fHistPhi;//phi (QA histogram)
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137 TH1F *fHistPhiBefore;//phi before v2 afterburner (QA histogram)
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138 TH1F *fHistPhiAfter;//phi after v2 afterburner (QA histogram)
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139 TH2F *fHistV0M;//V0 multiplicities (QA histogram)
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140 TH2F *fHistRefTracks;//reference track multiplicities (QA histogram)
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143 TH1F *fHistV0MultiplicityBeforeTrigSel; //! V0 multiplicity distribution
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144 TH1F *fHistV0MultiplicityForTrigEvt; //! V0 multiplicity distribution
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145 TH1F *fHistV0MultiplicityForSelEvt; //! V0 multiplicity distribution
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146 TH1F *fHistV0MultiplicityForSelEvtNoTPCOnly; //! V0 multiplicity distribution
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147 TH1F *fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup;//! V0 multiplicity distribution
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149 TH1F *fHistMultiplicityBeforeTrigSel; //! multiplicity distribution
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150 TH1F *fHistMultiplicityForTrigEvt; //! multiplicity distribution
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151 TH1F *fHistMultiplicity; //! multiplicity distribution
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152 TH1F *fHistMultiplicityNoTPCOnly; //! multiplicity distribution
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153 TH1F *fHistMultiplicityNoTPCOnlyNoPileup; //! multiplicity distribution
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156 TH1F* fHistV0InvMassK0; // Invariant mass K0
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157 TH1F* fHistV0InvMassLambda; // Invariant mass Lambda
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158 TH1F* fHistV0InvMassAntiLambda; // Invariant mass AntiLambda
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159 TH2F* fHistV0Armenteros; // Armenteros plot
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162 TH1F* fHistV0SelInvMassK0; // Invariant mass K0
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163 TH1F* fHistV0SelInvMassLambda; // Invariant mass Lambda
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164 TH1F* fHistV0SelInvMassAntiLambda; // Invariant mass AntiLambda
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165 TH2F* fHistV0SelArmenteros; // Armenteros plot
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167 TString fCentralityEstimator; //"V0M","TRK","TKL","ZDC","FMD"
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168 Bool_t fUseCentrality;//use the centrality (PbPb) or not (pp)
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169 Double_t fCentralityPercentileMin;//centrality percentile min
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170 Double_t fCentralityPercentileMax;//centrality percentile max
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171 Double_t fImpactParameterMin;//impact parameter min (used for MC)
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172 Double_t fImpactParameterMax;//impact parameter max (used for MC)
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174 Bool_t fUseMultiplicity;//use the multiplicity cuts
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175 Int_t fNumberOfAcceptedTracksMin;//min. number of number of accepted tracks (used for the multiplicity dependence study - pp)
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176 Int_t fNumberOfAcceptedTracksMax;//max. number of number of accepted tracks (used for the multiplicity dependence study - pp)
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177 TH1F *fHistNumberOfAcceptedTracks;//hisot to store the number of accepted tracks
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179 Bool_t fUseOfflineTrigger;//Usage of the offline trigger selection
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181 Double_t fVxMax;//vxmax
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182 Double_t fVyMax;//vymax
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183 Double_t fVzMax;//vzmax
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185 Int_t nAODtrackCutBit;//track cut bit from track selection (only used for AODs)
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187 Double_t fPtMin;//only used for AODs
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188 Double_t fPtMax;//only used for AODs
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189 Double_t fEtaMin;//only used for AODs
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190 Double_t fEtaMax;//only used for AODs
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192 Double_t fDCAxyCut;//only used for AODs
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193 Double_t fDCAzCut;//only used for AODs
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195 Double_t fTPCchi2Cut;//only used for AODs
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196 Int_t fNClustersTPCCut;//only used for AODs
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199 AliAnalysisTaskTriggeredBF(const AliAnalysisTaskTriggeredBF&); // not implemented
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200 AliAnalysisTaskTriggeredBF& operator=(const AliAnalysisTaskTriggeredBF&); // not implemented
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202 ClassDef(AliAnalysisTaskTriggeredBF, 1); // example of analysis
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205 // class used for io with AliBalance (taken from AliAnalysisTaskPhiCorrelations)
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206 class AliBFBasicParticle : public AliVParticle
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209 AliBFBasicParticle(Float_t eta, Float_t phi, Float_t pt, Short_t charge, Double_t correction)
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210 : fEta(eta), fPhi(phi), fpT(pt), fCharge(charge), fCorrection(correction)
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213 ~AliBFBasicParticle() {}
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216 virtual Double_t Px() const { AliFatal("Not implemented"); return 0; }
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217 virtual Double_t Py() const { AliFatal("Not implemented"); return 0; }
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218 virtual Double_t Pz() const { AliFatal("Not implemented"); return 0; }
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219 virtual Double_t Pt() const { return fpT; }
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220 virtual Double_t P() const { AliFatal("Not implemented"); return 0; }
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221 virtual Bool_t PxPyPz(Double_t[3]) const { AliFatal("Not implemented"); return 0; }
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223 virtual Double_t Xv() const { AliFatal("Not implemented"); return 0; }
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224 virtual Double_t Yv() const { AliFatal("Not implemented"); return 0; }
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225 virtual Double_t Zv() const { AliFatal("Not implemented"); return 0; }
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226 virtual Bool_t XvYvZv(Double_t[3]) const { AliFatal("Not implemented"); return 0; }
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228 virtual Double_t OneOverPt() const { AliFatal("Not implemented"); return 0; }
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229 virtual Double_t Phi() const { return fPhi; }
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230 virtual Double_t Theta() const { AliFatal("Not implemented"); return 0; }
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233 virtual Double_t E() const { AliFatal("Not implemented"); return 0; }
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234 virtual Double_t M() const { AliFatal("Not implemented"); return 0; }
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236 virtual Double_t Eta() const { return fEta; }
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237 virtual Double_t Y() const { AliFatal("Not implemented"); return 0; }
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239 virtual Short_t Charge() const { return fCharge; }
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240 virtual Int_t GetLabel() const { AliFatal("Not implemented"); return 0; }
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242 virtual Double_t Correction() const { return fCorrection; } //=============================correction
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245 virtual Int_t PdgCode() const { AliFatal("Not implemented"); return 0; }
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246 virtual const Double_t *PID() const { AliFatal("Not implemented"); return 0; }
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249 Float_t fEta; // eta
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250 Float_t fPhi; // phi
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252 Short_t fCharge; // charge
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253 Double_t fCorrection; //============================correction
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255 ClassDef( AliBFBasicParticle, 1); // class which contains only quantities requires for this analysis to reduce memory consumption for event mixing
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