include/editeng/TreeHead.hxx

   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     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 TreeHead::TreeHead() :
  42     Node( this ),
  43     m_pCurrent( this )
  44 {
  45 }
  46
  47 #endif // TREEHEAD_HXX
  48
  49 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */