Program Listing for File t8_element_shape.h

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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_ELEMENT_SHAPE_H
#define T8_ELEMENT_SHAPE_H

#include <t8.h>
#include <t8_eclass/t8_eclass.h>

T8_EXTERN_C_BEGIN ();

typedef t8_eclass_t t8_element_shape_t;

#define T8_MPI_ELEMENT_SHAPE_TYPE (T8_ASSERT (sizeof (int) == sizeof (t8_element_shape_t)), sc_MPI_INT)

#define T8_ELEMENT_SHAPE_MAX_FACES 6
#define T8_ELEMENT_SHAPE_MAX_CORNERS 8

extern const int t8_element_shape_max_num_corner[T8_ECLASS_MAX_DIM + 1];

int
t8_element_shape_num_faces (int element_shape);

int
t8_element_shape_max_num_faces (int element_shape);

int
t8_element_shape_num_vertices (int element_shape);

int
t8_element_shape_vtk_type (int element_shape);

int
t8_element_shape_t8_to_vtk_corner_number (int element_shape, int index);

int
t8_element_shape_t8_corner_number (int element_shape, int index);

const char*
t8_element_shape_to_string (int element_shape);

int
t8_element_shape_compare (t8_element_shape_t element_shape1, t8_element_shape_t element_shape2);

T8_EXTERN_C_END ();

#endif /* !T8_ELEMENT_SHAPE_H */