109 lines
1.7 KiB
C++
109 lines
1.7 KiB
C++
/**
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* $Id$
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef CTR_LIST_H
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#define CTR_LIST_H
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class CTR_Link {
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public:
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CTR_Link(
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) ;
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CTR_Link(
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CTR_Link *next,
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CTR_Link *prev
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) ;
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CTR_Link *
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getNext(
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) const ;
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CTR_Link *
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getPrev(
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) const ;
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bool
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isHead(
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) const ;
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bool
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isTail(
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) const ;
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void
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insertBefore(
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CTR_Link *link
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) ;
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void
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insertAfter(
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CTR_Link *link
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) ;
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void
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remove(
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) ;
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private:
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CTR_Link *m_next;
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CTR_Link *m_prev;
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};
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class CTR_List {
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public:
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CTR_List(
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) ;
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CTR_Link *
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getHead(
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) const ;
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CTR_Link *
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getTail(
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) const ;
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void
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addHead(
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CTR_Link *link
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) ;
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void
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addTail(
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CTR_Link *link
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) ;
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private:
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CTR_Link m_head;
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CTR_Link m_tail;
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};
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#endif
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