1/* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 *
4 * SPDX-License-Identifier: LGPL-2.1-or-later
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
18 */
19
20/*
21 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GLib Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GLib at ftp://ftp.gtk.org/pub/gtk/.
25 */
26
27#ifndef __G_REL_H__
28#define __G_REL_H__
29
30#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
31#error "Only <glib.h> can be included directly."
32#endif
33
34#include <glib/gtypes.h>
35
36G_BEGIN_DECLS
37
38typedef struct _GRelation GRelation;
39typedef struct _GTuples GTuples;
40
41struct _GTuples
42{
43 guint len;
44};
45
46GLIB_DEPRECATED_IN_2_26
47GRelation* g_relation_new (gint fields);
48GLIB_DEPRECATED_IN_2_26
49void g_relation_destroy (GRelation *relation);
50GLIB_DEPRECATED_IN_2_26
51void g_relation_index (GRelation *relation,
52 gint field,
53 GHashFunc hash_func,
54 GEqualFunc key_equal_func);
55GLIB_DEPRECATED_IN_2_26
56void g_relation_insert (GRelation *relation,
57 ...);
58GLIB_DEPRECATED_IN_2_26
59gint g_relation_delete (GRelation *relation,
60 gconstpointer key,
61 gint field);
62GLIB_DEPRECATED_IN_2_26
63GTuples* g_relation_select (GRelation *relation,
64 gconstpointer key,
65 gint field);
66GLIB_DEPRECATED_IN_2_26
67gint g_relation_count (GRelation *relation,
68 gconstpointer key,
69 gint field);
70GLIB_DEPRECATED_IN_2_26
71gboolean g_relation_exists (GRelation *relation,
72 ...);
73GLIB_DEPRECATED_IN_2_26
74void g_relation_print (GRelation *relation);
75GLIB_DEPRECATED_IN_2_26
76void g_tuples_destroy (GTuples *tuples);
77GLIB_DEPRECATED_IN_2_26
78gpointer g_tuples_index (GTuples *tuples,
79 gint index_,
80 gint field);
81
82G_END_DECLS
83
84#endif /* __G_REL_H__ */
85