ucd_io.h

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// The libMesh Finite Element Library.
// Copyright (C) 2002-2014 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_UCD_IO_H
#define LIBMESH_UCD_IO_H

// C++ includes

// Local includes
#include "libmesh/libmesh_common.h"
#include "libmesh/mesh_input.h"
#include "libmesh/mesh_output.h"
#include "libmesh/boundary_info.h"

namespace libMesh
{

// Forward declarations
class MeshBase;



// ------------------------------------------------------------
// UCDIO class definition
class UCDIO : public MeshInput<MeshBase>,
              public MeshOutput<MeshBase>
{
public:

  explicit
  UCDIO (MeshBase&);

  explicit
  UCDIO (const MeshBase&);

  virtual void read (const std::string& );

  virtual void write (const std::string& );

  virtual void write_nodal_data(const std::string& fname,
                                const std::vector<Number>&soln,
                                const std::vector<std::string>& names);


private:

  void read_implementation (std::istream& in_stream);

  void write_implementation (std::ostream& out_stream);

  void write_header(std::ostream& out, const MeshBase& mesh,
                    dof_id_type n_elems, unsigned int n_vars );

  void write_nodes(std::ostream& out, const MeshBase& mesh);

  void write_interior_elems(std::ostream& out, const MeshBase& mesh);

  void write_soln(std::ostream& out, const MeshBase& mesh,
                  const std::vector<std::string>& names,
                  const std::vector<Number>&soln);

};



// ------------------------------------------------------------
// UCDIO inline members
inline
UCDIO::UCDIO (MeshBase& mesh) :
  MeshInput<MeshBase> (mesh),
  MeshOutput<MeshBase>(mesh)
{
}



inline
UCDIO::UCDIO (const MeshBase& mesh) :
  MeshOutput<MeshBase> (mesh)
{
}


} // namespace libMesh


#endif // LIBMESH_UCD_IO_H