t8_element.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_H
#define T8_ELEMENT_H
 
#include <sc_refcount.h>
#include <t8_eclass.h>
#include <t8_element_shape.h>
 
T8_EXTERN_C_BEGIN ();
 
typedef struct t8_element t8_element_t;
 
typedef struct t8_eclass_scheme t8_eclass_scheme_c;
 
typedef struct t8_scheme_cxx t8_scheme_cxx_t;
 
struct t8_scheme_cxx
{
  sc_refcount_t rc;
 
  t8_eclass_scheme_c *eclass_schemes[T8_ECLASS_COUNT];
};
 
extern const double t8_element_corner_ref_coords[T8_ECLASS_COUNT][T8_ECLASS_MAX_CORNERS][3];
 
extern const double t8_element_centroid_ref_coords[T8_ECLASS_COUNT][3];
 
void
t8_scheme_cxx_ref (t8_scheme_cxx_t *scheme);
 
void
t8_scheme_cxx_unref (t8_scheme_cxx_t **pscheme);
 
/* TODO: document, see t8_element_cxx.hxx */
extern void
t8_scheme_cxx_destroy (t8_scheme_cxx_t *s);
 
T8_EXTERN_C_END ();
 
#endif /* !T8_ELEMENT_H */