Int_t GetNumberOfPrimaryTracks() const {return (Int_t)fParams[8];}
Int_t GetNumberOfTracks() const {return (Int_t)fParams[9];}
const Float_t* GetParams() const {return fParams; }
+ Int_t CalculateCentrality(Int_t refMult) const;
const AliStarTrack* GetTrack( const Int_t i ) const;
void AddTrack( AliStarTrack* track );