non_manifold_coupling.h

Go to the documentation of this file.

// The libMesh Finite Element Library.
// Copyright (C) 2002-2026 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_NON_MANIFOLD_COUPLING_H
#define LIBMESH_NON_MANIFOLD_COUPLING_H
 
// libMesh Includes
#include "libmesh/ghosting_functor.h" // base class
#include "libmesh/sides_to_elem_map.h" // MeshTools::SidesToElemMap
 
// C++ includes
#include <memory>
 
namespace libMesh
{
 
// Forward declarations
class MeshBase;
 
class NonManifoldGhostingFunctor : public GhostingFunctor
{
public:
  NonManifoldGhostingFunctor(const MeshBase & mesh);
 
  NonManifoldGhostingFunctor (const NonManifoldGhostingFunctor &) = default;
  NonManifoldGhostingFunctor (NonManifoldGhostingFunctor &&) = default;
  NonManifoldGhostingFunctor & operator= (const NonManifoldGhostingFunctor &) = default;
  NonManifoldGhostingFunctor & operator= (NonManifoldGhostingFunctor &&) = default;
  virtual ~NonManifoldGhostingFunctor() = default;
 
  virtual std::unique_ptr<GhostingFunctor> clone () const override;
 
  virtual void mesh_reinit () override;
 
  virtual void redistribute () override;
 
  virtual void delete_remote_elements() override;
 
  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) override;
private:
 
  MeshTools::SidesToElemMap _stem;
};
 
} // namespace libMesh
 
#endif // LIBMESH_NON_MANIFOLD_COUPLING_H