| /* GLIB - Library of useful routines for C programming |
| * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| /* |
| * Modified by the GLib Team and others 1997-2000. See the AUTHORS |
| * file for a list of people on the GLib Team. See the ChangeLog |
| * files for a list of changes. These files are distributed with |
| * GLib at ftp://ftp.gtk.org/pub/gtk/. |
| */ |
| |
| #ifndef __G_TREE_H__ |
| #define __G_TREE_H__ |
| |
| #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION) |
| #error "Only <glib.h> can be included directly." |
| #endif |
| |
| #include <glib/gnode.h> |
| |
| G_BEGIN_DECLS |
| |
| #undef G_TREE_DEBUG |
| |
| typedef struct _GTree GTree; |
| |
| /** |
| * GTreeNode: |
| * |
| * An opaque type which identifies a specific node in a #GTree. |
| * |
| * Since: 2.68 |
| */ |
| typedef struct _GTreeNode GTreeNode; |
| |
| typedef gboolean (*GTraverseFunc) (gpointer key, |
| gpointer value, |
| gpointer data); |
| |
| /** |
| * GTraverseNodeFunc: |
| * @node: a #GTreeNode |
| * @data: user data passed to g_tree_foreach_node() |
| * |
| * Specifies the type of function passed to g_tree_foreach_node(). It is |
| * passed each node, together with the @user_data parameter passed to |
| * g_tree_foreach_node(). If the function returns %TRUE, the traversal is |
| * stopped. |
| * |
| * Returns: %TRUE to stop the traversal |
| * Since: 2.68 |
| */ |
| typedef gboolean (*GTraverseNodeFunc) (GTreeNode *node, |
| gpointer data); |
| |
| /* Balanced binary trees |
| */ |
| GLIB_AVAILABLE_IN_ALL |
| GTree* g_tree_new (GCompareFunc key_compare_func); |
| GLIB_AVAILABLE_IN_ALL |
| GTree* g_tree_new_with_data (GCompareDataFunc key_compare_func, |
| gpointer key_compare_data); |
| GLIB_AVAILABLE_IN_ALL |
| GTree* g_tree_new_full (GCompareDataFunc key_compare_func, |
| gpointer key_compare_data, |
| GDestroyNotify key_destroy_func, |
| GDestroyNotify value_destroy_func); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_node_first (GTree *tree); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_node_last (GTree *tree); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_node_previous (GTreeNode *node); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_node_next (GTreeNode *node); |
| GLIB_AVAILABLE_IN_ALL |
| GTree* g_tree_ref (GTree *tree); |
| GLIB_AVAILABLE_IN_ALL |
| void g_tree_unref (GTree *tree); |
| GLIB_AVAILABLE_IN_ALL |
| void g_tree_destroy (GTree *tree); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_insert_node (GTree *tree, |
| gpointer key, |
| gpointer value); |
| GLIB_AVAILABLE_IN_ALL |
| void g_tree_insert (GTree *tree, |
| gpointer key, |
| gpointer value); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_replace_node (GTree *tree, |
| gpointer key, |
| gpointer value); |
| GLIB_AVAILABLE_IN_ALL |
| void g_tree_replace (GTree *tree, |
| gpointer key, |
| gpointer value); |
| GLIB_AVAILABLE_IN_ALL |
| gboolean g_tree_remove (GTree *tree, |
| gconstpointer key); |
| |
| GLIB_AVAILABLE_IN_2_70 |
| void g_tree_remove_all (GTree *tree); |
| |
| GLIB_AVAILABLE_IN_ALL |
| gboolean g_tree_steal (GTree *tree, |
| gconstpointer key); |
| GLIB_AVAILABLE_IN_2_68 |
| gpointer g_tree_node_key (GTreeNode *node); |
| GLIB_AVAILABLE_IN_2_68 |
| gpointer g_tree_node_value (GTreeNode *node); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_lookup_node (GTree *tree, |
| gconstpointer key); |
| GLIB_AVAILABLE_IN_ALL |
| gpointer g_tree_lookup (GTree *tree, |
| gconstpointer key); |
| GLIB_AVAILABLE_IN_ALL |
| gboolean g_tree_lookup_extended (GTree *tree, |
| gconstpointer lookup_key, |
| gpointer *orig_key, |
| gpointer *value); |
| GLIB_AVAILABLE_IN_ALL |
| void g_tree_foreach (GTree *tree, |
| GTraverseFunc func, |
| gpointer user_data); |
| GLIB_AVAILABLE_IN_2_68 |
| void g_tree_foreach_node (GTree *tree, |
| GTraverseNodeFunc func, |
| gpointer user_data); |
| |
| GLIB_DEPRECATED |
| void g_tree_traverse (GTree *tree, |
| GTraverseFunc traverse_func, |
| GTraverseType traverse_type, |
| gpointer user_data); |
| |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_search_node (GTree *tree, |
| GCompareFunc search_func, |
| gconstpointer user_data); |
| GLIB_AVAILABLE_IN_ALL |
| gpointer g_tree_search (GTree *tree, |
| GCompareFunc search_func, |
| gconstpointer user_data); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_lower_bound (GTree *tree, |
| gconstpointer key); |
| GLIB_AVAILABLE_IN_2_68 |
| GTreeNode *g_tree_upper_bound (GTree *tree, |
| gconstpointer key); |
| GLIB_AVAILABLE_IN_ALL |
| gint g_tree_height (GTree *tree); |
| GLIB_AVAILABLE_IN_ALL |
| gint g_tree_nnodes (GTree *tree); |
| |
| #ifdef G_TREE_DEBUG |
| /*< private >*/ |
| #ifndef __GTK_DOC_IGNORE__ |
| void g_tree_dump (GTree *tree); |
| #endif /* !__GTK_DOC_IGNORE__ */ |
| #endif /* G_TREE_DEBUG */ |
| |
| G_END_DECLS |
| |
| #endif /* __G_TREE_H__ */ |
