ghost_point_neighbors.h

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// The libMesh Finite Element Library.
// Copyright (C) 2002-2018 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner

// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.

// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA



#ifndef LIBMESH_GHOST_POINT_NEIGHBORS_H
#define LIBMESH_GHOST_POINT_NEIGHBORS_H

// Local Includes
#include "libmesh/ghosting_functor.h"

namespace libMesh
{

class GhostPointNeighbors : public GhostingFunctor
{
public:

  GhostPointNeighbors(const MeshBase & mesh) : _mesh(mesh) {}

  virtual void operator() (const MeshBase::const_element_iterator & range_begin,
                           const MeshBase::const_element_iterator & range_end,
                           processor_id_type p,
                           map_type & coupled_elements);

private:

  const MeshBase & _mesh;
};

} // namespace libMesh

#endif // LIBMESH_GHOST_POINT_NEIGHBORS_H