t8_dline_bits.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_DLINE_BITS_H
#define T8_DLINE_BITS_H
 
#include <t8_element.h>
#include <t8_schemes/t8_default/t8_default_line/t8_dline.h>
#include <t8_schemes/t8_default/t8_default_vertex/t8_dvertex.h>
 
T8_EXTERN_C_BEGIN ();
 
int                 t8_dline_get_level (const t8_dline_t *l);
 
void                t8_dline_copy (const t8_dline_t *l, t8_dline_t *dest);
 
int                 t8_dline_compare (const t8_dline_t *l1,
                                      const t8_dline_t *l2);
 
void                t8_dline_parent (const t8_dline_t *l, t8_dline_t *parent);
 
void                t8_dline_ancestor (const t8_dline_t *t, int level,
                                       t8_dline_t *ancestor);
 
void                t8_dline_child (const t8_dline_t *l, int childid,
                                    t8_dline_t *child);
 
void                t8_dline_face_neighbour (const t8_dline_t *l,
                                             t8_dline_t *neigh, int face,
                                             int *dual_face);
 
void                t8_dline_nearest_common_ancestor (const t8_dline_t *t1,
                                                      const t8_dline_t *t2,
                                                      t8_dline_t *r);
 
int                 t8_dline_ancestor_id (const t8_dline_t *l, int level);
 
int                 t8_dline_face_parent_face (const t8_dline_t *l, int face);
 
int                 t8_dline_child_id (const t8_dline_t *t);
 
void                t8_dline_childrenpv (const t8_dline_t *t,
                                         t8_dline_t *c[T8_DLINE_CHILDREN]);
 
int                 t8_dline_is_familypv (const t8_dline_t *f[]);
 
int                 t8_dline_is_root_boundary (const t8_dline_t *p, int face);
 
int                 t8_dline_is_inside_root (const t8_dline_t *l);
 
void                t8_dline_init_linear_id (t8_dline_t *l, int level,
                                             t8_linearidx_t id);
 
void                t8_dline_successor (const t8_dline_t *l,
                                        t8_dline_t *succ, int level);
 
void                t8_dline_transform_face (const t8_dline_t *line1,
                                             t8_dline_t *line2,
                                             int orientation);
 
int                 t8_dline_extrude_face (const t8_dvertex_t *face,
                                           int root_face, t8_dline_t *line);
 
void                t8_dline_first_descendant (const t8_dline_t *l,
                                               t8_dline_t *s, int level);
 
void                t8_dline_last_descendant (const t8_dline_t *l,
                                              t8_dline_t *s, int level);
 
void                t8_dline_vertex_coords (const t8_dline_t *elem,
                                            const int vertex, int coords[]);
 
void                t8_dline_vertex_ref_coords (const t8_dline_t *elem,
                                                const int vertex,
                                                double coordinates[1]);
 
t8_linearidx_t      t8_dline_linear_id (const t8_dline_t *elem, int level);
 
int                 t8_dline_is_valid (const t8_dline_t *l);
 
void                t8_dline_debug_print (const t8_dline_t *l);
 
void                t8_dline_init (t8_dline_t *l);
 
T8_EXTERN_C_END ();
 
#endif /* T8_DLINE_BITS_H */