t8_geometry_zero.hxx

Go to the documentation of this file.

/*
  This file is part of t8code.
  t8code is a C library to manage a collection (a forest) of multiple
  connected adaptive space-trees of general element classes in parallel.
 
  Copyright (C) 2015 the developers
 
  t8code 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.
 
  t8code 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 t8code; if not, write to the Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
 
#ifndef T8_GEOMETRY_ZERO_HXX
#define T8_GEOMETRY_ZERO_HXX
 
#include <t8.h>
#include <t8_geometry/t8_geometry_base.hxx>
 
struct t8_geometry_zero: public t8_geometry
{
 public:
  t8_geometry_zero (int dimension);
 
  virtual ~t8_geometry_zero ();
 
  inline t8_geometry_type_t
  t8_geom_get_type () const
  {
    return T8_GEOMETRY_TYPE_ZERO;
  };
 
  virtual void
  t8_geom_evaluate (t8_cmesh_t cmesh, t8_gloidx_t gtreeid, const double *ref_coords, const size_t num_coords,
                    double *out_coords) const;
 
  virtual void
  t8_geom_evaluate_jacobian (t8_cmesh_t cmesh, t8_gloidx_t gtreeid, const double *ref_coords, const size_t num_coords,
                             double *jacobian) const;
 
  virtual inline void
  t8_geom_load_tree_data (t8_cmesh_t cmesh, t8_gloidx_t gtreeid);
};
 
#endif /* !T8_GEOMETRY_ZERO_HXX! */