1 /* Abstract ordered set data type.
2 Copyright (C) 2006-2007 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2006.
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 /* Define all functions of this file as inline accesses to the
26 struct gl_list_implementation.
27 Use #define to avoid a warning because of extern vs. static. */
30 gl_oset_create_empty (gl_oset_implementation_t implementation,
31 gl_setelement_compar_fn compar_fn,
32 gl_setelement_dispose_fn dispose_fn)
34 return implementation->create_empty (implementation, compar_fn, dispose_fn);
38 gl_oset_size (gl_oset_t set)
40 return ((const struct gl_oset_impl_base *) set)->vtable->size (set);
44 gl_oset_search (gl_oset_t set, const void *elt)
46 return ((const struct gl_oset_impl_base *) set)->vtable->search (set, elt);
50 gl_oset_search_atleast (gl_oset_t set,
51 gl_setelement_threshold_fn threshold_fn,
52 const void *threshold, const void **eltp)
54 return ((const struct gl_oset_impl_base *) set)->vtable
55 ->search_atleast (set, threshold_fn, threshold, eltp);
59 gl_oset_add (gl_oset_t set, const void *elt)
61 return ((const struct gl_oset_impl_base *) set)->vtable->add (set, elt);
65 gl_oset_remove (gl_oset_t set, const void *elt)
67 return ((const struct gl_oset_impl_base *) set)->vtable->remove (set, elt);
71 gl_oset_free (gl_oset_t set)
73 ((const struct gl_oset_impl_base *) set)->vtable->oset_free (set);
77 gl_oset_iterator (gl_oset_t set)
79 return ((const struct gl_oset_impl_base *) set)->vtable->iterator (set);
83 gl_oset_iterator_next (gl_oset_iterator_t *iterator, const void **eltp)
85 return iterator->vtable->iterator_next (iterator, eltp);
89 gl_oset_iterator_free (gl_oset_iterator_t *iterator)
91 iterator->vtable->iterator_free (iterator);