G4ITBox.hh

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// $Id: G4ITBox.hh 100802 2016-11-02 14:55:27Z gcosmo $
//
// Author: Mathieu Karamitros

// The code is developed in the framework of the ESA AO7146
//
// We would be very happy hearing from you, send us your feedback! :)
//
// In order for Geant4-DNA to be maintained and still open-source,
// article citations are crucial. 
// If you use Geant4-DNA chemistry and you publish papers about your software, 
// in addition to the general paper on Geant4-DNA:
//
// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
//
// we would be very happy if you could please also cite the following
// reference papers on chemistry:
//
// J. Comput. Phys. 274 (2014) 841-882
// Prog. Nucl. Sci. Tec. 2 (2011) 503-508 

#ifndef G4ITBox_h
#define G4ITBox_h

#include "G4IT.hh"

class G4ITBox
{

public:
  G4ITBox();
  ~G4ITBox();

  void ResetStack();
  void Push(G4IT*);
  void Extract(G4IT*);

  G4IT* FindIT(const G4Track&);
  const G4IT* FindIT(const G4Track&) const;
  void TransferTo(G4ITBox*);

  inline G4bool Empty() const;
  inline G4int GetNTrack() const;

  inline G4IT* GetFirstIT();
  inline G4IT* GetLastIT();
  inline const G4IT* GetFirstIT() const;
  inline const G4IT* GetLastIT() const;

  inline void SetNextBox(G4ITBox* box);
  inline G4ITBox* GetNextBox();
  inline const G4ITBox* GetNextBox() const;
  inline void SetPreviousBox(G4ITBox* box);
  inline G4ITBox* GetPreviousBox();
  inline const G4ITBox* GetPreviousBox() const;

private:
  const G4ITBox & operator=(const G4ITBox &right);
  G4int fNbIT;
  G4IT * fpFirstIT;
  G4IT * fpLastIT;

  G4ITBox* fpPreviousBox;
  G4ITBox* fpNextBox;
};

inline G4bool G4ITBox::Empty() const
{
  return (fNbIT <= 0);
}

inline G4int G4ITBox::GetNTrack() const
{
  return fNbIT;
}
inline G4IT* G4ITBox::GetFirstIT()
{
  return fpFirstIT;
}
inline G4IT* G4ITBox::GetLastIT()
{
  return fpLastIT;
}

inline const G4IT* G4ITBox::GetFirstIT() const
{
  return fpFirstIT;
}
inline const G4IT* G4ITBox::GetLastIT() const
{
  return fpLastIT;
}

inline void G4ITBox::SetNextBox(G4ITBox* box)
{
  fpNextBox = box;
}

inline G4ITBox* G4ITBox::GetNextBox()
{
  return fpNextBox;
}

inline void G4ITBox::SetPreviousBox(G4ITBox* box)
{
  fpPreviousBox = box;
}

inline G4ITBox* G4ITBox::GetPreviousBox()
{
  return fpPreviousBox;
}

#endif