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geant4/source/event/include/G4StackedTrack.hh
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2016-06-09 10:56:29 +02:00

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//
// ********************************************************************
// * DISCLAIMER *
// * *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in: *
// * http://cern.ch/geant4/license *
// * *
// * 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. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
//
// $Id: G4StackedTrack.hh,v 1.9 2004/06/11 14:11:17 gcosmo Exp $
// GEANT4 tag $Name: geant4-06-02 $
//
//
// Last Modification : 02/Feb/96 M.Asai
//
#ifndef G4StackedTrack_h
#define G4StackedTrack_h 1
#include "G4Track.hh"
#include "globals.hh"
#include "G4Allocator.hh"
class G4VTrajectory;
// class description:
//
// This class is exclusively used by G4StackManager and G4TrackStack
// classes for storing a G4Track object in the form of bi-directional
// linked list.
class G4StackedTrack
{
public:
inline void *operator new(size_t);
inline void operator delete(void *aStackedTrack);
G4StackedTrack();
G4StackedTrack(G4Track * aTrack, G4VTrajectory * aTrajectory = 0);
~G4StackedTrack();
const G4StackedTrack & operator=(const G4StackedTrack &right);
G4int operator==(const G4StackedTrack &right) const;
G4int operator!=(const G4StackedTrack &right) const;
private:
G4double priorityWeight;
G4Track * track;
G4VTrajectory * trajectory;
G4StackedTrack * previousStackedTrack;
G4StackedTrack * nextStackedTrack;
public:
inline G4double GetPriorityWeight() const
{ return priorityWeight; }
inline void SetPriorityWeight(const G4double value)
{ priorityWeight = value; }
inline G4Track * GetTrack() const
{ return track; }
inline G4VTrajectory * GetTrajectory() const
{ return trajectory; }
inline G4StackedTrack * GetPrevious() const
{ return previousStackedTrack; }
inline G4StackedTrack * GetNext() const
{ return nextStackedTrack; }
inline void SetPrevious(G4StackedTrack * value)
{ previousStackedTrack = value; }
inline void SetNext(G4StackedTrack * value)
{ nextStackedTrack = value; }
};
#if defined G4EVENT_ALLOC_EXPORT
extern G4DLLEXPORT G4Allocator<G4StackedTrack> aStackedTrackAllocator;
#else
extern G4DLLIMPORT G4Allocator<G4StackedTrack> aStackedTrackAllocator;
#endif
inline void * G4StackedTrack::operator new(size_t)
{
void * aStackedTrack;
aStackedTrack = (void *) aStackedTrackAllocator.MallocSingle();
return aStackedTrack;
}
inline void G4StackedTrack::operator delete(void * aStackedTrack)
{
aStackedTrackAllocator.FreeSingle((G4StackedTrack *) aStackedTrack);
}
#endif