tree.h
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2014 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __TR_TREE_H__
#define __TR_TREE_H__
#include "tr/tree_macros.h"
#include "trbase.h"
TR_CLASS(TR_TreeNode) {
void * data;
TR_rbColor color;
TR_TreeNode parent;
TR_TreeNode left;
TR_TreeNode right;
};
TR_INSTANCE_INIT(TR_TreeNode);
TR_CLASSVARS_DECL(TR_TreeNode) {};
TR_CLASS(TR_Tree) {
TR_TreeNode root;
};
TR_INSTANCE_INIT(TR_Tree);
TR_CLASSVARS_DECL(TR_Tree) {};
typedef int (*TR_TreeComp)(const void *, const void *);
typedef void (*TR_TreeAction)(const void *, const void *, const int);
void * TR_treeFind(TR_Tree, const void *, TR_TreeComp);
void * TR_treeInsert(TR_Tree, const void *, TR_TreeComp);
void * TR_treeDelete(TR_Tree, const void *, TR_TreeComp);
unsigned long TR_treeWalk(TR_Tree, const void *, TR_TreeAction);
void TR_treeDestroy(TR_Tree, TR_TreeAction);
#endif // __TR_TREE_H__
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