G4PhononTrackMap.hh

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// $Id: G4PhononTrackMap.hh 76492 2013-11-11 17:15:04Z mkelsey $
//
// 20131111  Move implementation of Clear() to .cc file

#ifndef G4PhononTrackMap_h
#define G4PhononTrackMap_h 1

#include "G4ThreeVector.hh"
#include <map>

class G4Track;

class G4PhononTrackMap {
public:
  typedef std::map<const G4Track*, G4ThreeVector> TrkIDKmap;
  static G4ThreadLocal G4PhononTrackMap* theTrackMap;

public:
  static G4PhononTrackMap* GetPhononTrackMap(); // Synonyms for access
  static G4PhononTrackMap* GetInstance() { return GetPhononTrackMap(); }

  // Update the wavevector for specified track, add track if not found
  void SetK(const G4Track* track, const G4ThreeVector& K);
  void SetK(const G4Track& track, const G4ThreeVector& K) { SetK(&track, K); }

  // Access current wavevector for specified track (NULL if doesn't exist)
  const G4ThreeVector& GetK(const G4Track* track) const;
  const G4ThreeVector& GetK(const G4Track& track) const { return GetK(&track); }

  // Check if specified track is already loaded
  G4bool Find(const G4Track* track) const;
  G4bool Find(const G4Track& track) const { return Find(&track); }

  // Remove specified track from map (used by EndTracking)
  void RemoveTrack(const G4Track* track);

  void Clear();     // Remove all entries from map

private:
  TrkIDKmap theMap;   // Associate track ID numbers with vectors

private:
  G4PhononTrackMap() { Clear(); }   // Ensure map is empty
  ~G4PhononTrackMap() {;}
};
#endif  /* G4PhononTrackMap_h */