/usr/include/libmesh/remote_elem.h is in libmesh-dev 0.7.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// The libMesh Finite Element Library.
// Copyright (C) 2002-2008 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 __remote_elem_h__
#define __remote_elem_h__
// Local includes
#include "elem.h"
namespace libMesh
{
// Forward declarations
/**
* In parallel meshes where a ghost element has neighbors which do
* not exist on the local processor, the ghost element's neighbors
* are set to point to the singleton RemoteElement instead.
* Library code can then distinguish between such elements and
* boundary elements (with NULL neighbors).
*
* \author Roy H. Stogner, 2007
*/
// ------------------------------------------------------------
// RemoteElem class definition
class RemoteElem : public Elem
{
public:
/**
* Constructor.
*/
RemoteElem () : Elem() {}
/**
* Destructor.
*/
virtual ~RemoteElem() {}
virtual const Point & point (const unsigned int i) const
{ libmesh_error(); return Elem::point(i); }
virtual Point & point (const unsigned int i)
{ libmesh_error(); return Elem::point(i); }
virtual unsigned int node (const unsigned int i) const
{ libmesh_error(); return Elem::node(i); }
virtual Node* get_node (const unsigned int i) const
{ libmesh_error(); return Elem::get_node(i); }
virtual Node* & set_node (const unsigned int i)
{ libmesh_error(); return Elem::set_node(i); }
virtual unsigned int key (const unsigned int) const
{ libmesh_error(); return 0; }
virtual bool is_remote () const
{ return true; }
virtual void connectivity(const unsigned int,
const IOPackage,
std::vector<unsigned int>&) const
{ libmesh_error(); }
virtual ElemType type () const
{ return REMOTEELEM; }
virtual unsigned int dim () const
{ libmesh_error(); return 0; }
virtual unsigned int n_nodes () const
{ libmesh_error(); return 0; }
virtual unsigned int n_sides () const
{ libmesh_error(); return 0; }
virtual unsigned int n_vertices () const
{ libmesh_error(); return 0; }
virtual unsigned int n_edges () const
{ libmesh_error(); return 0; }
virtual unsigned int n_faces () const
{ libmesh_error(); return 0; }
virtual unsigned int n_children () const
{ libmesh_error(); return 0; }
virtual bool is_vertex(const unsigned int) const
{ libmesh_error(); return false; }
virtual bool is_edge(const unsigned int) const
{ libmesh_error(); return false; }
virtual bool is_face(const unsigned int) const
{ libmesh_error(); return false; }
virtual bool is_node_on_side(const unsigned int,
const unsigned int) const
{ libmesh_error(); return false; }
virtual bool is_child_on_side(const unsigned int,
const unsigned int) const
{ libmesh_error(); return false; }
virtual bool is_node_on_edge(const unsigned int,
const unsigned int) const
{ libmesh_error(); return false; }
virtual unsigned int n_sub_elem () const
{ libmesh_error(); return 0; }
virtual AutoPtr<Elem> side (const unsigned int) const
{ libmesh_error(); return AutoPtr<Elem>(NULL); }
virtual AutoPtr<Elem> build_side (const unsigned int,
bool) const
{ libmesh_error(); return AutoPtr<Elem>(NULL); }
virtual AutoPtr<Elem> build_edge (const unsigned int) const
{ libmesh_error(); return AutoPtr<Elem>(NULL); }
virtual Order default_order () const
{ libmesh_error(); return FIRST; }
#ifdef LIBMESH_ENABLE_INFINITE_ELEMENTS
virtual bool infinite () const
{ libmesh_error(); return false; }
#endif
#ifdef LIBMESH_ENABLE_AMR
/**
* Matrix that transforms the parents nodes into the children's
* nodes
*/
virtual float embedding_matrix (const unsigned int,
const unsigned int,
const unsigned int) const
{ libmesh_error(); return 0.; }
#endif
};
// Singleton RemoteElem
extern const RemoteElem* remote_elem;
} // namespace libMesh
#endif // end #ifndef __remote_elem_h__
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