* 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/.
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
*/
+#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
+#error "Only <glib.h> can be included directly."
+#endif
+
#ifndef __G_TREE_H__
#define __G_TREE_H__
-#include <gnode.h>
+#include <glib/gnode.h>
G_BEGIN_DECLS
typedef struct _GTree GTree;
-typedef gint (*GTraverseFunc) (gpointer key,
- gpointer value,
- gpointer data);
+typedef gboolean (*GTraverseFunc) (gpointer key,
+ gpointer value,
+ gpointer data);
/* Balanced binary trees
*/
gpointer key_compare_data,
GDestroyNotify key_destroy_func,
GDestroyNotify value_destroy_func);
+GTree* g_tree_ref (GTree *tree);
+void g_tree_unref (GTree *tree);
void g_tree_destroy (GTree *tree);
void g_tree_insert (GTree *tree,
gpointer key,
void g_tree_replace (GTree *tree,
gpointer key,
gpointer value);
-void g_tree_remove (GTree *tree,
+gboolean g_tree_remove (GTree *tree,
gconstpointer key);
-void g_tree_steal (GTree *tree,
+gboolean g_tree_steal (GTree *tree,
gconstpointer key);
gpointer g_tree_lookup (GTree *tree,
gconstpointer key);
void g_tree_foreach (GTree *tree,
GTraverseFunc func,
gpointer user_data);
+
+GLIB_DEPRECATED
void g_tree_traverse (GTree *tree,
GTraverseFunc traverse_func,
GTraverseType traverse_type,
gpointer user_data);
+
gpointer g_tree_search (GTree *tree,
GCompareFunc search_func,
gconstpointer user_data);
gint g_tree_height (GTree *tree);
gint g_tree_nnodes (GTree *tree);
-
-
G_END_DECLS
#endif /* __G_TREE_H__ */
-