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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SWITERATOR_HXX
#define _SWITERATOR_HXX
#include <calbck.hxx>
#include <tools/debug.hxx>
template< class TElementType, class TSource > class SwIterator
{
SwClientIter aClientIter;
public:
SwIterator( const TSource& rSrc ) : aClientIter(rSrc) { DBG_ASSERT( TElementType::IsOf( TYPE(SwClient) ), "Incompatible types!" ); }
TElementType* First() { SwClient* p = aClientIter.First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
TElementType* Last() { SwClient* p = aClientIter.Last( TYPE(TElementType)); return PTR_CAST(TElementType,p); }
TElementType* Next() { SwClient* p = aClientIter.Next(); return PTR_CAST(TElementType,p); }
TElementType* Previous() { SwClient* p = aClientIter.Previous(); return PTR_CAST(TElementType,p); }
static TElementType* FirstElement( const TSource& rMod ) { SwClient* p = SwClientIter(rMod).First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
bool IsChanged() { return aClientIter.IsChanged(); }
};
#endif
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