/usr/include/libmesh/exodusII_io.h is in libmesh-dev 0.7.1-2ubuntu1.
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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 __exodusII_io_h__
#define __exodusII_io_h__
// C++ inludes
// Local includes
#include "libmesh_common.h"
#include "mesh_input.h"
#include "mesh_output.h"
namespace libMesh
{
// Forward declarations
class EquationSystems;
class ExodusII_IO_Helper;
class MeshBase;
class System;
/**
* The \p ExodusII_IO class implements reading meshes in the
* \p ExodusII file format from Sandia National Labs. By
* default, LibMesh expects ExodusII files to have a ".exd"
* or ".e" file extension.
*
* @author Benjamin Kirk, John Peterson, 2004.
*/
// ------------------------------------------------------------
// ExodusII_IO class definition
class ExodusII_IO : public MeshInput<MeshBase>,
public MeshOutput<MeshBase>
{
public:
/**
* Constructor. Takes a writeable reference to a mesh object.
* This is the constructor required to read a mesh.
*/
ExodusII_IO (MeshBase& mesh);
/**
* Destructor.
*/
virtual ~ExodusII_IO ();
/**
* This method implements reading a mesh from a specified file.
* Open the file named \p name and read the mesh in Sandia National Lab's
* ExodusII format. This is the method to use for reading in meshes generated
* by cubit. Works in 2D for \p TRIs, \p TRI6s, \p QUAD s, and \p QUAD9s.
* Works in 3D for \p TET4s, \p TET10s, \p HEX8s, and \p HEX27s.
*/
virtual void read (const std::string& name);
/**
* This method implements writing a mesh to a specified file.
*/
virtual void write (const std::string& fname);
/**
* Set the flag indicating if we should be verbose.
*/
void verbose (bool set_verbosity);
/**
* If we read in a nodal solution while reading in a mesh, we can attempt
* to copy that nodal solution into an EquationSystems object.
*/
void copy_nodal_solution(System& es, std::string nodal_var_name, unsigned int timestep=1);
/**
* Writes a exodusII file with discontinuous data
*/
void write_discontinuous_exodusII (const std::string& name,
const EquationSystems& es);
/**
* Write out element solution.
*/
void write_element_data (const EquationSystems& es);
/**
* Write out a nodal solution.
*/
void write_nodal_data (const std::string&,
const std::vector<Number>&,
const std::vector<std::string>&);
/**
* Write out a discontinuous nodal solution.
*/
void write_nodal_data_discontinuous (const std::string&,
const std::vector<Number>&,
const std::vector<std::string>&);
/**
* Write out global variables.
*/
void write_global_data (const std::vector<Number>&,
const std::vector<std::string>&);
/**
* Write out information records.
*/
void write_information_records (const std::vector<std::string>&);
/**
* Writes out the solution at a specific timestep.
* @param timestep The timestep to write out, should be _1_ indexed.
*/
void write_timestep (const std::string& fname,
const EquationSystems& es,
const int timestep,
const Real time);
private:
/**
* Only attempt to instantiate an ExodusII helper class
* if the Exodus API is defined. This class will have no
* functionality when LIBMESH_HAVE_EXODUS_API is not defined.
*/
#ifdef LIBMESH_HAVE_EXODUS_API
ExodusII_IO_Helper *exio_helper;
#endif
/**
*
*/
int _timestep;
/**
* should we be verbose?
*/
bool _verbose;
};
} // namespace libMesh
#endif // #define __exodusII_io_h__
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