1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
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/.
27 #if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
28 #error "Only <glib.h> can be included directly."
34 #include <glib/gnode.h>
38 /* Tree Search Types */
42 G_TREE_SEARCH_SUCCESSOR,
43 G_TREE_SEARCH_PREDECESSOR
46 typedef struct _GTree GTree;
48 typedef gboolean (*GTraverseFunc) (gpointer key,
52 /* Balanced binary trees
54 GTree* g_tree_new (GCompareFunc key_compare_func);
55 GTree* g_tree_new_with_data (GCompareDataFunc key_compare_func,
56 gpointer key_compare_data);
57 GTree* g_tree_new_full (GCompareDataFunc key_compare_func,
58 gpointer key_compare_data,
59 GDestroyNotify key_destroy_func,
60 GDestroyNotify value_destroy_func);
61 GTree* g_tree_ref (GTree *tree);
62 void g_tree_unref (GTree *tree);
63 void g_tree_destroy (GTree *tree);
64 guint g_tree_current_version (GTree *tree);
65 guint g_tree_next_version (GTree *tree);
66 void g_tree_delete_versions (GTree *tree,
68 void g_tree_insert (GTree *tree,
71 void g_tree_replace (GTree *tree,
74 gboolean g_tree_remove (GTree *tree,
76 gboolean g_tree_steal (GTree *tree,
78 gpointer g_tree_lookup (GTree *tree,
80 gboolean g_tree_lookup_extended (GTree *tree,
81 gconstpointer lookup_key,
84 gpointer g_tree_lookup_related (GTree *tree,
86 GTreeSearchType search_type,
88 void g_tree_foreach (GTree *tree,
92 #ifndef G_DISABLE_DEPRECATED
93 void g_tree_traverse (GTree *tree,
94 GTraverseFunc traverse_func,
95 GTraverseType traverse_type,
97 #endif /* G_DISABLE_DEPRECATED */
99 gpointer g_tree_search (GTree *tree,
100 GCompareFunc search_func,
101 gconstpointer user_data);
102 gpointer g_tree_search_related (GTree *tree,
103 GCompareFunc search_func,
104 gconstpointer user_data,
105 GTreeSearchType search_type);
106 gint g_tree_height (GTree *tree);
107 gint g_tree_nnodes (GTree *tree);
111 #endif /* __G_TREE_H__ */