- virtual void Exec(Option_t *) = 0;
- virtual const Int_t GetRecParticlesInRun() const { Warning("GetRecParticlesInRun", "not defined" ) ; return 0 ;}
- virtual void Print() const { Warning("Print", "not defined" ) ;}
- void SetEventFolderName(TString name) { fEventFolderName = name ; }
+ virtual Int_t GetRecParticlesInRun() const { Warning("GetRecParticlesInRun", "not defined" ) ; return 0 ;}
+ virtual void Print(const Option_t * = "") const { Warning("Print", "not defined" ) ;}
+ void SetEventRange(Int_t first=0, Int_t last=-1) {fFirstEvent=first; fLastEvent=last; }
+ void SetEventFolderName(TString name) { fEventFolderName = name ; }