G4HEPEvtParticle.hh

Go to the documentation of this file.

//
// ********************************************************************
// * 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.          *
// ********************************************************************
//
// G4HEPEvtParticle
//
// Class desccription:
//
// This class is exclusively used by G4HEPEvtInterface.
// It represents one particle in /HEPEVT/ list.
 
// Author: Makoto Asai, 1997
// --------------------------------------------------------------------
#ifndef G4HEPEvtParticle_hh
#define G4HEPEvtParticle_hh 1
 
#include "globals.hh"
#include "evtdefs.hh"
#include "G4Allocator.hh"
#include "G4PrimaryParticle.hh"
 
class G4HEPEvtParticle 
{
  public:
 
    G4HEPEvtParticle() = default;
    G4HEPEvtParticle(G4PrimaryParticle* pp,
                     G4int isthep, G4int jdahep1, G4int jdahep2);
   ~G4HEPEvtParticle() = default;
 
    G4HEPEvtParticle & operator=(const G4HEPEvtParticle& right);
    G4bool operator==(const G4HEPEvtParticle &right) const;
    G4bool operator!=(const G4HEPEvtParticle &right) const;
 
    inline void *operator new(std::size_t);
    inline void operator delete(void* aStackedTrack);
 
    inline G4PrimaryParticle* GetTheParticle() { return theParticle; }
    inline void Done() { ISTHEP *= -1; }
    inline G4int GetISTHEP() { return ISTHEP; }
    inline G4int GetJDAHEP1() { return JDAHEP1; }
    inline G4int GetJDAHEP2() { return JDAHEP2; }
 
  private:
 
    G4PrimaryParticle* theParticle = nullptr; // not owned
    G4int ISTHEP = 1; // Status code of the entry
                      // Set to be 0 after generating links of
                      // G4PrimaryParticle object
    G4int JDAHEP1 = 1;
    G4int JDAHEP2 = 1;
};
 
extern G4EVENT_DLL G4Allocator<G4HEPEvtParticle>*& aHEPEvtParticleAllocator();
 
inline void * G4HEPEvtParticle::operator new(std::size_t)
{
  if (aHEPEvtParticleAllocator() == nullptr)
  {
    aHEPEvtParticleAllocator() = new G4Allocator<G4HEPEvtParticle>;
  }
  return (void *) aHEPEvtParticleAllocator()->MallocSingle();
}
 
inline void G4HEPEvtParticle::operator delete(void * aHEPEvtParticle)
{
  aHEPEvtParticleAllocator()->FreeSingle((G4HEPEvtParticle *) aHEPEvtParticle);
}
 
#endif