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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: IBM Corporation
*
* Copyright: 2008 by IBM Corporation
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#include "first.hxx"
namespace OpenStormBento
{
CUtListElmt::CUtListElmt(pCUtList pList)
: cpNext(NULL)
, cpPrev(NULL)
{
if (pList != NULL)
InsertAfter(pList->GetLast());
}
CUtListElmt::~CUtListElmt()
{
if (OnList())
{
cpPrev->cpNext = cpNext;
cpNext->cpPrev = cpPrev;
}
}
CUtList::~CUtList()
{
pCUtListElmt pTerminating = GetTerminating();
for (pCUtListElmt pCurr = GetFirst(); pCurr != pTerminating; )
{
pCUtListElmt pNext = pCurr->GetNext();
pCurr->MakeNotOnList();
pCurr = pNext;
}
pTerminating->SetPrev(pTerminating);
pTerminating->SetNext(pTerminating);
}
// If pCurr is NULL, returns first item in list. Otherwise, returns item
// in list after pCurr or NULL if no more items in list. Terminating item
// is never returned
pCUtListElmt
CUtList::GetNextOrNULL(pCUtListElmt pCurr)
{
pCUtListElmt pNext;
if (pCurr == NULL)
pNext = GetFirst();
else pNext = pCurr->GetNext();
if (pNext == GetTerminating())
pNext = NULL;
return pNext;
}
void
CUtList::Destroy()
{
pCUtListElmt pTerminating = GetTerminating();
for (pCUtListElmt pCurr = GetFirst(); pCurr != pTerminating; )
{
pCUtListElmt pNext = pCurr->GetNext();
delete pCurr;
pCurr = pNext;
}
}
CUtOwningList::~CUtOwningList()
{
Destroy();
}
}//end namespace OpenStormBento
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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