/*
 Copyright (C) 2013 Marco Vassallo

 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
 Foundation; either version 2 of the License, or (at your option) any later
 version.

 This program 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 General Public License for more
 details.

 You should have received a copy of the GNU General Public License along with
 this program; if not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _MESH_OCTAVE_
#define _MESH_OCTAVE_

#include <dolfin.h>
#include <octave/oct.h>
#include <octave/oct-map.h>

class mesh : public octave_base_value
{

 public:

  mesh () : octave_base_value () {}

  mesh (const dolfin::Mesh& _msh) :
       octave_base_value (), pmsh (new dolfin::Mesh(_msh)) {}

  mesh (Array<double>& p, Array<octave_idx_type>& e, Array<octave_idx_type>& t);

  mesh (std::string _filename):
       octave_base_value (), pmsh (new dolfin::Mesh(_filename)) {}

  void print (std::ostream& os, bool pr_as_read_syntax = false) const
  { os << "msh : " << pmsh ->label () << " with " << pmsh -> num_vertices ()
       << " vertices " << std::endl; }

  ~mesh(void) {}

  bool is_defined (void) const { return true; }

  const dolfin::Mesh & get_msh (void) const
  { return *pmsh; }

  const boost::shared_ptr<const dolfin::Mesh> & get_p_msh (void) const
  { return pmsh; }

  octave_scalar_map get_pet (void) const;

 private:

  boost::shared_ptr<const dolfin::Mesh> pmsh;

  DECLARE_OCTAVE_ALLOCATOR;
  DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA;

};
  static bool mesh_type_loaded = false;
#endif