.. _program_listing_file_src_t8_element_shape.h:

Program Listing for File t8_element_shape.h
===========================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_t8_element_shape.h>` (``src/t8_element_shape.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
     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.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 */