t8_default_quad.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_DEFAULT_QUAD_H
#define T8_DEFAULT_QUAD_H
 
#include <p4est.h>
#include <t8_element.h>
 
typedef p4est_quadrant_t t8_pquad_t;
 
#define T8_QUAD_GET_TDIM(quad) ((int) (quad)->pad8)
 
#define T8_QUAD_GET_TNORMAL(quad) (T8_ASSERT (T8_QUAD_GET_TDIM (quad) == 3), ((int) (quad)->pad16))
 
#define T8_QUAD_GET_TCOORD(quad) (T8_ASSERT (T8_QUAD_GET_TDIM (quad) == 3), ((int) (quad)->p.user_long))
 
#define T8_QUAD_SET_TDIM(quad, dim) \
  do { \
    T8_ASSERT ((dim) == 2 || (dim) == 3); \
    (quad)->pad8 = (int8_t) (dim); \
  } while (0)
 
#define T8_QUAD_SET_TNORMAL(quad, normal) \
  do { \
    T8_ASSERT ((normal) >= 0 && (normal) < 3); \
    (quad)->pad16 = (int16_t) (normal); \
  } while (0)
 
#define T8_QUAD_SET_TCOORD(quad, coord) \
  do { \
    (quad)->p.user_long = (long) (coord); \
  } while (0)
 
t8_eclass_scheme_t*
t8_default_scheme_new_quad (void);
 
#endif /* !T8_DEFAULT_QUAD_H */