tecplot_io.h

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// The libMesh Finite Element Library.
// Copyright (C) 2002-2025 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_TECPLOT_IO_H
#define LIBMESH_TECPLOT_IO_H

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

// C++ Includes
#include <cstddef>
#include <set>

namespace libMesh
{

// Forward declarations
class MeshBase;

class TecplotIO : public MeshOutput<MeshBase>
{
public:

  explicit
  TecplotIO (const MeshBase &, const bool binary=false,
             const double time=0., const int strand_offset=0);

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

  using MeshOutput<MeshBase>::write_nodal_data;

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

  bool & binary ();

  double & time ();

  int & strand_offset ();

  std::string & zone_title ();

  bool & ascii_append ();

private:

  void write_ascii (const std::string &,
                    const std::vector<Number> * = nullptr,
                    const std::vector<std::string> * = nullptr);

  void write_binary (const std::string &,
                     const std::vector<Number> * = nullptr,
                     const std::vector<std::string> * = nullptr);

  unsigned elem_dimension();

  //---------------------------------------------------------------------------
  // local data

  bool _binary;

  double _time;

  int _strand_offset;

  std::string _zone_title;

  bool _ascii_append;

  std::set<subdomain_id_type> _subdomain_ids;
};

} // namespace libMesh


#endif // LIBMESH_TECPLOT_IO_H