50 lines
2.2 KiB
C++
50 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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 Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SWITERATOR_HXX
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#define _SWITERATOR_HXX
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#include <calbck.hxx>
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#include <osl/diagnose.h>
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template< class TElementType, class TSource > class SwIterator
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{
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SwClientIter aClientIter;
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public:
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SwIterator( const TSource& rSrc ) : aClientIter(rSrc) { OSL_ENSURE( TElementType::IsOf( TYPE(SwClient) ), "Incompatible types!" ); }
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TElementType* First() { SwClient* p = aClientIter.First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
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TElementType* Last() { SwClient* p = aClientIter.Last( TYPE(TElementType)); return PTR_CAST(TElementType,p); }
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TElementType* Next() { SwClient* p = aClientIter.Next(); return PTR_CAST(TElementType,p); }
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TElementType* Previous() { SwClient* p = aClientIter.Previous(); return PTR_CAST(TElementType,p); }
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static TElementType* FirstElement( const TSource& rMod ) { SwClient* p = SwClientIter(rMod).First(TYPE(TElementType)); return PTR_CAST(TElementType,p); }
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bool IsChanged() { return aClientIter.IsChanged(); }
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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