MoleculeIterator.h

// Copyright (C) 2015 Technische Universitaet Muenchen
// This file is part of the Mamico project. For conditions of distribution
// and use, please see the copyright notice in Mamico's main folder, or at
// www5.in.tum.de/mamico
#ifndef _MOLECULARDYNAMICS_COUPLING_INTERFACE_MOLECULEITERATOR_H_
#define _MOLECULARDYNAMICS_COUPLING_INTERFACE_MOLECULEITERATOR_H_
 
#include "coupling/interface/Molecule.h"
 
namespace coupling {
namespace interface {
template <class LinkedCell, unsigned int dim> class MoleculeIterator;
}
} // namespace coupling

template <class LinkedCell, unsigned int dim> class coupling::interface::MoleculeIterator {
protected:
  LinkedCell& _cell;
 
public:
  MoleculeIterator(LinkedCell& cell) : _cell(cell) {}

  virtual ~MoleculeIterator() {}

  virtual void begin() = 0;

  virtual bool continueIteration() const = 0;

  virtual void next() = 0;

  virtual coupling::interface::Molecule<dim>& get() = 0;

  virtual const coupling::interface::Molecule<dim>& getConst() = 0;
};
 
#endif // _MOLECULARDYNAMICS_COUPLING_INTERFACE_MOLECULEITERATOR_H_