G4TrackLogger.hh

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//
// ----------------------------------------------------------------------
// Class G4TrackLogger
//
// Class description:
//
// This class loggs every track via it's id. It may tell if
// a track has been logged. The loggs are cleared when ever
// the object has been informed about a new event.
//
// Author: Michael Dressel ([email protected])
// ----------------------------------------------------------------------
//
 
#ifndef G4TrackLogger_hh
#define G4TrackLogger_hh G4TrackLogger_hh
 
#include "globals.hh"
 
#include <set>
 
class G4TrackLogger
{
 public:
  // inform the object about the event number
  // if the event number changes the loggs are cleared.
  void SetEventID(G4int id);
 
  // returns true if the track is new to this event.
  G4bool FirstEnterance(G4int trid);
 
 private:
  G4int fPreviousEventID = -1;
  using TrackIDsSet = std::set<G4int>;
  TrackIDsSet fTrackIDsSet;
};
 
#endif