message: arange initilization
diff: @@ -39,18 +39,17 @@ public:
  virtual void UserExec(Option_t* option);
  virtual void Terminate(Option_t* option);
  - void GetGenLeadingObject();
  - void GetGenUEObservables();
  + Bool_t IsMCEventSelected(TObject* obj);
  + void FillHisto(const char* objkey, Double_t x);
  void GetMeanGenUEObservables(std::vector<Double_t> &gen);
  + void GetGenLeadingObject();
  + void GetGenUEObservables();
  +
  // bool HasRecVertex();
  virtual Double_t DeltaPhi(Double_t phia, Double_t phib,Double_t rangeMin = -TMath::Pi()/2, Double_t rangeMax = 3*TMath::Pi()/2 );
  -
  - void FillHisto(const char* objkey, Double_t x);
  -
  -
  void SetPtMin(Double_t val) {fPtMin = val;} // use differnet ptcuts
  //virtual void SetGenerator(TString generator){fGenerator=generator;}
  @@ -60,16 +59,16 @@ protected:
  private:
  - Bool_t IsMCEventSelected(TObject* obj);
  - AliStack* fMCStack; //! MC stack
  +
  AliMCEvent* fMC; //! MC Event
  AliInputEventHandler* fMcHandler; //!<!
  - TList* fOutputList; //! output list in the root file
  -
  - TString fGenerator;
  + AliStack* fMCStack; //! MC stack
  Double_t fEtaCut;
  Double_t fPtMin;
  + TList* fOutputList; //! output list in the root file
  +
  + // TString fGenerator;
  Double_t fGenLeadPhi;
  Double_t fGenLeadPt;
  @@ -79,27 +78,19 @@ private:
  TH1I * fHistEvt; //!<! QA of event properties
  TH1D * hCounter;
  - TH2D * hNumDen[3];
  - TH2D * hSumPt[3];
  -
  -
  + TH1D * hPtLeadingGenAll;
  TH1D * hPtLeadingTrue;
  TH2D * hPtVsPtLeadingTrue[3];
  - TProfile * pNumDenTrue[3];
  -
  - TProfile * pSumPtTrue[3];
  -
  -
  TProfile * pNumDenTrueAll[3];
  -
  TProfile * pSumPtTrueAll[3];
  + TH2D * hNumDen[3];
  + TH2D * hSumPt[3];
  -
  -
  - TH1D * hPtLeadingGenAll;
  + TProfile * pNumDenTrue[3];
  + TProfile * pSumPtTrue[3];
  AliAnalysisTaskGenMcKnoUe(const AliAnalysisTaskGenMcKnoUe&); // not implemented
  AliAnalysisTaskGenMcKnoUe& operator=(const AliAnalysisTaskGenMcKnoUe&); // not implemented
  