EventFilter.h

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#ifndef IO_EVENTFILTER_H
#define IO_EVENTFILTER_H
#include <map>
#include "IoModules/Filter.h"
#include "EventDataModel/EventHandle.h"

namespace io {
namespace tst {
  class EventFilter : public Filter {
  public:
    EventFilter();
    
    void ReadEventFile(const char* filename);
    bool operator()(edm::EventHandle& evt);

  private:
    class Key {
    public:
      Key() : fRun(0),fEvent(0) { }
      Key(int r, int e) : fRun(r), fEvent(e) { }
      bool operator==(const Key& rhs) const { 
        if (fRun == rhs.fRun && fEvent == rhs.fEvent) return true;
        return false;
      }
      bool operator<(const Key& rhs) const { 
        if (fRun<rhs.fRun) return true;
        if (fRun==rhs.fRun && fEvent<rhs.fEvent) return true;
        return false;
      }
      int fRun;   
      int fEvent; 
    };
    typedef std::map<Key, char> EventList_t; 

  private:
    int         fMode; 
    EventList_t fEventList; 
  };
}
}
#endif

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