virtual void SetInputTree(TTree* tree) = 0;
// Steering
virtual Bool_t InitIO(Option_t* opt) = 0;
- virtual Bool_t BeginEvent() = 0;
+ virtual Bool_t BeginEvent(Long64_t entry) = 0;
// needed to prevent warning of hidden virtual Bool_t TObject::Notify()
virtual Bool_t Notify() { return TNamed::Notify(); };
virtual Bool_t Notify(const char *path) = 0;