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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef TREEHEAD_HXX
      21             : #define TREEHEAD_HXX
      22             : 
      23             : #include <editeng/Node.hxx>
      24             : 
      25             : /**
      26             :   * Represents the root node of a LookupTree.
      27             :   */
      28             : class TreeHead : public Node
      29             : {
      30             : public:
      31             :     explicit inline TreeHead();
      32          26 :     virtual ~TreeHead() {}
      33             : 
      34             :     /* =================== Virtuals =================== */
      35             :     virtual Node* newNode(Node* pParent, const sal_Unicode cKey, const int nProbability = 0) = 0;
      36             : 
      37             :     /* =================== Member Variables =================== */
      38             :     Node* m_pCurrent; // current location within the tree
      39             : };
      40             : 
      41          26 : TreeHead::TreeHead() :
      42             :     Node( this ),
      43          26 :     m_pCurrent( this )
      44             : {
      45          26 : }
      46             : 
      47             : #endif // TREEHEAD_HXX
      48             : 
      49             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */