void UnloadClusters();
AliCluster *GetCluster(Int_t index) const { if (index >= fNclusters) return NULL;
return (AliCluster*) fClusters->UncheckedAt(index); };
+ Bool_t GetTrackPoint(Int_t index, AliTrackPoint& p) const;
virtual void CookLabel(AliKalmanTrack *t,Float_t wrong) const;
virtual void UseClusters(const AliKalmanTrack *t, Int_t from=0) const;