void GetEtaIndexes(Double_t eta,Int_t *indexes) const;
AliL3Histogram *GetHistogram(Int_t etaindex);
Double_t GetEta(Int_t etaindex,Int_t slice) const;
- Int_t GetTrackID(Int_t etaindex,Double_t kappa,Double_t psi);
+ Int_t GetTrackID(Int_t etaindex,Double_t kappa,Double_t psi) const;
private: