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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _RSCTREE_HXX
#define _RSCTREE_HXX
#include <tools/link.hxx>
#include <rsctools.hxx>
class BiNode
{
protected:
BiNode* pLeft; // left subtree
BiNode* pRight; // right subtree
public:
// Wandelt eine doppelt verkettete Liste in
// einen binaeren Baum um
BiNode * ChangeDLListBTree( BiNode * pList );
BiNode();
virtual ~BiNode();
// Wandelt einen binaeren Baum in eine doppelt
// verkettete Liste um
BiNode* ChangeBTreeDLList();
BiNode * Left() const { return pLeft ; };
BiNode * Right() const{ return pRight ; };
void EnumNodes( Link aLink ) const;
};
class NameNode : public BiNode
{
void SubOrderTree( NameNode * pOrderNode );
protected:
// pCmp ist Zeiger auf Namen
NameNode* Search( const void * pCmp ) const;
public:
NameNode* Left() const { return (NameNode *)pLeft ; };
NameNode* Right() const{ return (NameNode *)pRight ; };
NameNode* Search( const NameNode * pName ) const;
// insert a new node in the b-tree
bool Insert( NameNode * pTN, sal_uInt32 * nDepth );
bool Insert( NameNode* pTN );
virtual COMPARE Compare( const NameNode * ) const;
virtual COMPARE Compare( const void * ) const;
NameNode* SearchParent( const NameNode * ) const;
// return ist neue Root
NameNode* Remove( NameNode * );
void OrderTree();
};
class IdNode : public NameNode
{
virtual COMPARE Compare( const NameNode * ) const;
virtual COMPARE Compare( const void * ) const;
protected:
using NameNode::Search;
public:
IdNode* Search( sal_uInt32 nTypName ) const;
virtual sal_uInt32 GetId() const;
};
class StringNode : public NameNode
{
virtual COMPARE Compare( const NameNode * ) const;
virtual COMPARE Compare( const void * ) const;
protected:
using NameNode::Search;
OString m_aName;
public:
StringNode() {}
StringNode(const OString& rStr) { m_aName = rStr; }
StringNode* Search( const char * ) const;
OString GetName() const { return m_aName; }
};
#endif // _RSCTREE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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