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geant4/source/tracking/include/G4TrajectoryPoint.hh
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2020-06-26 10:23:25 +02:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// G4TrajectoryPoint
//
// Class description:
//
// This class represents the trajectory point of a particle being tracked.
// 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_hh
#define G4TrajectoryPoint_hh 1
#include "trkgdefs.hh"
#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:
// Constructors/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 G4bool operator==(const G4TrajectoryPoint& right) const;
// 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:
G4ThreeVector fPosition;
};
extern G4TRACKING_DLL
G4Allocator<G4TrajectoryPoint>*& aTrajectoryPointAllocator();
inline void* G4TrajectoryPoint::operator new(size_t)
{
if (aTrajectoryPointAllocator() == nullptr)
{
aTrajectoryPointAllocator() = new G4Allocator<G4TrajectoryPoint>;
}
return (void *) aTrajectoryPointAllocator()->MallocSingle();
}
inline void G4TrajectoryPoint::operator delete(void *aTrajectoryPoint)
{
aTrajectoryPointAllocator()
->FreeSingle((G4TrajectoryPoint *) aTrajectoryPoint);
}
inline G4bool
G4TrajectoryPoint::operator==(const G4TrajectoryPoint& right) const
{
return (this==&right);
}
#endif