SelectNthEventsProcessor.h

#ifndef SelectNthEventsProcessor_h
#define SelectNthEventsProcessor_h 1

#include "marlin/Processor.h"
#include "lcio.h"
#include <string>


using namespace lcio ;
using namespace marlin ;


class SelectNthEventsProcessor : public Processor {
  
 public:
  
  virtual Processor*  newProcessor() { return new SelectNthEventsProcessor ; }
  
  
  SelectNthEventsProcessor() ;
  
  virtual void init() ;
  
  virtual void processRunHeader( LCRunHeader* run ) ;
  
  virtual void processEvent( LCEvent * evt ) ; 
  
  
  virtual void check( LCEvent * evt ) ; 
  
  
  virtual void end() ;
  
  
 protected:

  int _nRun ;
  int _nEvt ;
  int _nEvtProc;
  int _nEvtSkip;
  
  int _nEventToSelect;
  int _selectionOffset;
  bool _invertSelection;

} ;

#endif