/usr/include/libmesh/diva_io.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 __diva_io_h__
#define __diva_io_h__
// Local includes
#include "libmesh_common.h"
#include "mesh_output.h"
namespace libMesh
{
// Forward declarations
class MeshBase;
/**
* This class implements writing meshes in the Diva format.
* This is a scientific visualization program created by Kelly Gaither.
* More information on Diva can be found here:
* http://www.erc.msstate.edu/simcenter/docs/diva/
*
* @author John W. Peterson, 2004
*/
// ------------------------------------------------------------
// DivaIO class definition
class DivaIO : public MeshOutput<MeshBase>
{
public:
/**
* Note that only writing diva files is supported since Diva is
* not a mesh generator.
*/
//TODO:[JWP] figure out how to implement a const write method!
DivaIO (const MeshBase&);
/**
* This method implements writing a mesh to a specified file.
*/
virtual void write (const std::string& );
private:
/**
* The actual implementation of writing the diva file. This
* file is called by the public interface file after it
* constructs an ofstream.
*/
virtual void write_stream(std::ostream& out);
};
// ------------------------------------------------------------
// DivaIO inline members
inline
DivaIO::DivaIO (const MeshBase& mesh) :
MeshOutput<MeshBase> (mesh)
{}
} // namespace libMesh
#endif // #define __diva_io_h__
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