+ 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 ; }
+ virtual const char * Version() const { Warning("Version", "not defined" ) ; return 0 ; }
+ virtual void WriteRecParticles() = 0;
+
+protected:
+ TString fEventFolderName ; // event folder name
+ Int_t fFirstEvent; // first event to process
+ Int_t fLastEvent; // last event to process
+
+private:
+ virtual void Init() { Warning("Init", "not defined" ) ; }