t8_geometry_linear.hxx

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/*
  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_LINEAR_HXX
#define T8_GEOMETRY_LINEAR_HXX
 
#include <t8.h>
#include <t8_geometry/t8_geometry_with_vertices.hxx>
#include <t8_geometry/t8_geometry_with_vertices.h>
 
struct t8_geometry_linear: public t8_geometry_with_vertices
{
 public:
  t8_geometry_linear (int dim);
 
  /* Base constructor with no arguments. We need this since it
   * is called from derived class constructors.
   * Sets dimension and name to invalid values. */
  t8_geometry_linear (): t8_geometry_with_vertices ()
  {
  }
 
  virtual ~t8_geometry_linear ();
 
  inline t8_geometry_type_t
  t8_geom_get_type () const
  {
    return T8_GEOMETRY_TYPE_LINEAR;
  };
 
  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;
 
  /* Load tree data is inherited from t8_geometry_with_vertices. */
};
 
#endif /* !T8_GEOMETRY_LINEAR_HXX! */