Writer.hpp

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// Copyright (C) 2010-2013 von Karman Institute for Fluid Dynamics, Belgium
//
// This software is distributed under the terms of the
// GNU Lesser General Public License version 3 (LGPLv3).
// See doc/lgpl.txt and doc/gpl.txt for the license text.

#ifndef cf3_mesh_Gmsh_Writer_hpp
#define cf3_mesh_Gmsh_Writer_hpp


#include "mesh/MeshWriter.hpp"
#include "mesh/GeoShape.hpp"

#include "mesh/gmsh/LibGmsh.hpp"
#include "mesh/gmsh/Shared.hpp"


namespace cf3 {
namespace mesh {
  class Entities;
  class ShapeFunction;
namespace gmsh {


class gmsh_API Writer : public MeshWriter, public gmsh::Shared
{

public: // functions

  Writer( const std::string& name );

  static std::string type_name() { return "Writer"; }

  virtual std::string get_format() { return "Gmsh"; }

  virtual std::vector<std::string> get_extensions();

private: // functions

  virtual void write();

  void write_header(std::fstream& file);

  void write_coordinates(std::fstream& file);

  void write_connectivity(std::fstream& file);

  void write_interpolation_schemes(std::fstream& file);

  void write_nodal_data(std::fstream& file);

  void write_elem_nodal_data(std::fstream& file);

//  void write_element_data(std::fstream& file);

private: // data

  std::map<std::string,Uint> m_groupnumber;

  std::map<std::string,Uint> m_elementTypes;

  std::vector< Handle<Entities const> > m_entities_vector;

}; // end Writer



} // gmsh
} // mesh
} // cf3


#endif // cf3_mesh_Gmsh_Writer_hpp