sw/inc/ring.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 #ifndef _RING_HXX
  20 #define _RING_HXX
  21
  22 #include <swdllapi.h>
  23 #include <swtypes.hxx>
  24
  25 class SW_DLLPUBLIC Ring
  26 {
  27     Ring *pNext;
  28     Ring* pPrev;    ///< In order to speed up inserting and deleting.
  29
  30 protected:
  31     Ring()          { pNext = this; pPrev = this; }
  32     Ring( Ring * );
  33 public:
  34     virtual ~Ring();
  35     void MoveTo( Ring *pDestRing );
  36     void MoveRingTo( Ring *pDestRing );
  37
  38     Ring* GetNext() const       { return pNext; }
  39     Ring* GetPrev() const       { return pPrev; }
  40
  41     sal_uInt32 numberOf() const;
  42 };
  43
  44
  45 #endif
  46
  47 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */