74 lines
3.9 KiB
C
74 lines
3.9 KiB
C
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/* gtkrbtree.h
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* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* A Red-Black Tree implementation used specifically by GtkTreeView.
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*/
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#pragma once
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#include <glib.h>
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G_BEGIN_DECLS
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typedef struct _GtkRbTree GtkRbTree;
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typedef void (* GtkRbTreeAugmentFunc) (GtkRbTree *tree,
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gpointer node_augment,
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gpointer node,
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gpointer left,
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gpointer right);
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GtkRbTree * gtk_rb_tree_new_for_size (gsize element_size,
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gsize augment_size,
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GtkRbTreeAugmentFunc augment_func,
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GDestroyNotify clear_func,
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GDestroyNotify clear_augment_func);
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#define gtk_rb_tree_new(type, augment_type, augment_func, clear_func, clear_augment_func) \
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gtk_rb_tree_new_for_size (sizeof (type), sizeof (augment_type), (augment_func), (clear_func), (clear_augment_func))
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GtkRbTree * gtk_rb_tree_ref (GtkRbTree *tree);
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void gtk_rb_tree_unref (GtkRbTree *tree);
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gpointer gtk_rb_tree_get_root (GtkRbTree *tree);
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gpointer gtk_rb_tree_get_first (GtkRbTree *tree);
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gpointer gtk_rb_tree_get_last (GtkRbTree *tree);
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gpointer gtk_rb_tree_node_get_previous (gpointer node);
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gpointer gtk_rb_tree_node_get_next (gpointer node);
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gpointer gtk_rb_tree_node_get_parent (gpointer node);
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gpointer gtk_rb_tree_node_get_left (gpointer node);
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gpointer gtk_rb_tree_node_get_right (gpointer node);
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GtkRbTree * gtk_rb_tree_node_get_tree (gpointer node);
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void gtk_rb_tree_node_mark_dirty (gpointer node);
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gpointer gtk_rb_tree_get_augment (GtkRbTree *tree,
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gpointer node);
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gpointer gtk_rb_tree_insert_before (GtkRbTree *tree,
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gpointer node);
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gpointer gtk_rb_tree_insert_after (GtkRbTree *tree,
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gpointer node);
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void gtk_rb_tree_remove (GtkRbTree *tree,
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gpointer node);
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void gtk_rb_tree_remove_all (GtkRbTree *tree);
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G_END_DECLS
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