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42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/*
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* B-trees.h
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*
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* Copyright 2013 Edward V. Emelianoff <eddy@sao.ru>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#pragma once
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#ifndef __B_TREES_H__
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#define __B_TREES_H__
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typedef struct btree_node{
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int data;
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struct btree_node *left, *right;
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} BTree;
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BTree *bt_get(BTree *root, int v);
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BTree *bt_search(BTree *root, int v, BTree **prev);
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BTree *bt_create_leaf(int v);
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BTree *bt_insert(BTree **root, int v);
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BTree *max_leaf(BTree *root, BTree **prev);
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BTree *min_leaf(BTree *root, BTree **prev);
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void bt_remove(BTree **root, int v);
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void print_tree(BTree *leaf);
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#endif // __B_TREES_H__
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