G4TrajectoryPoint.hh

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//
// $Id$
//
//---------------------------------------------------------------
//
// G4TrajectoryPoint.hh
//
// class description:
//   This class represents the trajectory of a particle tracked.
//   It includes information of 
//     1) List of trajectory points which compose the trajectory,
//     2) static information of particle which generated the 
//        trajectory, 
//     3) trackID and parent particle ID of the trajectory,
//     4) termination condition of the trajectory.
//
// Contact:
//   Questions and comments to this code should be sent to
//     Katsuya Amako  (e-mail: Katsuya.Amako@kek.jp)
//     Takashi Sasaki (e-mail: Takashi.Sasaki@kek.jp)
//
// ---------------------------------------------------------------
 
#ifndef G4TrajectoryPoint_h
#define G4TrajectoryPoint_h 1
 
#include "G4VTrajectoryPoint.hh"
#include "globals.hh"                // Include from 'global'
#include "G4ThreeVector.hh"          // Include from 'geometry'
#include "G4Allocator.hh"            // Include from 'particle+matter'
 
 
////////////////////////
class G4TrajectoryPoint : public G4VTrajectoryPoint
//////////////////////// 
{
 
//--------
public: // without description
//--------
 
// Constructor/Destructor
   G4TrajectoryPoint();
   G4TrajectoryPoint(G4ThreeVector pos);
   G4TrajectoryPoint(const G4TrajectoryPoint &right);
   virtual ~G4TrajectoryPoint();
 
// Operators
   inline void *operator new(size_t);
   inline void operator delete(void *aTrajectoryPoint);
   inline int operator==(const G4TrajectoryPoint& right) const
   { return (this==&right); };
 
// Get/Set functions
   inline const G4ThreeVector GetPosition() const
   { return fPosition; };
 
// Get method for HEPRep style attributes
   virtual const std::map<G4String,G4AttDef>* GetAttDefs() const;
   virtual std::vector<G4AttValue>* CreateAttValues() const;
 
//---------
   private:
//---------
 
// Member data
   G4ThreeVector fPosition;
 
};
 
#if defined G4TRACKING_ALLOC_EXPORT
  extern G4DLLEXPORT G4Allocator<G4TrajectoryPoint> aTrajectoryPointAllocator;
#else
  extern G4DLLIMPORT G4Allocator<G4TrajectoryPoint> aTrajectoryPointAllocator;
#endif
 
inline void* G4TrajectoryPoint::operator new(size_t)
{
   void *aTrajectoryPoint;
   aTrajectoryPoint = (void *) aTrajectoryPointAllocator.MallocSingle();
   return aTrajectoryPoint;
}
 
inline void G4TrajectoryPoint::operator delete(void *aTrajectoryPoint)
{
   aTrajectoryPointAllocator.FreeSingle((G4TrajectoryPoint *) aTrajectoryPoint);
}
 
#endif