t8_default_common_cxx.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_DEFAULT_COMMON_CXX_HXX
#define T8_DEFAULT_COMMON_CXX_HXX
 
#include <t8_element_cxx.hxx>
 
/* Macro to check whether a pointer (VAR) to a base class, comes from an
 * implementation of a child class (TYPE). */
#define T8_COMMON_IS_TYPE(VAR, TYPE) \
  ((dynamic_cast<TYPE> (VAR)) != NULL)
 
class               t8_default_scheme_common_c:public t8_eclass_scheme_c
{
public:
  virtual ~ t8_default_scheme_common_c ();
 
  virtual int         t8_element_num_corners (const t8_element_t *elem) const;
 
  virtual void        t8_element_new (int length, t8_element_t **elem) const;
 
  virtual void        t8_element_destroy (int length,
                                          t8_element_t **elem) const;
 
  virtual t8_element_shape_t t8_element_shape (const t8_element_t *elem)
    const;
 
  virtual t8_gloidx_t t8_element_count_leafs (const t8_element_t *t,
                                              int level) const;
 
  virtual int         t8_element_num_siblings (const t8_element_t *elem)
    const;
 
  virtual t8_gloidx_t t8_element_count_leafs_from_root (int level) const;
 
  virtual void        t8_element_general_function (const t8_element_t *elem,
                                                   const void *indata,
                                                   void *outdata) const;
 
  virtual void        t8_element_vertex_coords (const t8_element_t *elem,
                                                int vertex,
                                                int coords[]) const = 0;
 
  virtual void        t8_element_reference_coords (const t8_element_t *elem,
                                                   const double *ref_coords,
                                                   const void *user_data,
                                                   double *out_coords)
    const = 0;
 
  virtual void        t8_element_anchor (const t8_element_t *elem,
                                         int anchor[3]) const = 0;
};
 
#endif /* !T8_DEFAULT_COMMON_CXX_HXX */