98 lines
2.7 KiB
C++
98 lines
2.7 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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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_svl.hxx"
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#include <svl/itemiter.hxx>
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#include <svl/itempool.hxx>
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#include <svl/itemset.hxx>
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// STATIC DATA -----------------------------------------------------------
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DBG_NAME(SfxItemIter);
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// --------------------------------------------------------------------------
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SfxItemIter::SfxItemIter( const SfxItemSet& rItemSet )
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: _rSet( rItemSet )
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{
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DBG_CTOR(SfxItemIter, 0);
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DBG_ASSERTWARNING( _rSet.Count(), "es gibt gar keine Attribute" );
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if ( !_rSet._nCount )
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{
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_nStt = 1;
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_nEnd = 0;
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}
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else
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{
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SfxItemArray ppFnd = _rSet._aItems;
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// suche das 1. gesetzte Item
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for ( _nStt = 0; !*(ppFnd + _nStt ); ++_nStt )
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; // empty loop
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if ( 1 < _rSet.Count() )
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for( _nEnd = _rSet.TotalCount(); !*( ppFnd + --_nEnd); )
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; // empty loop
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else
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_nEnd = _nStt;
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}
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_nAkt = _nStt;
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}
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// --------------------------------------------------------------------------
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SfxItemIter::~SfxItemIter()
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{
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DBG_DTOR(SfxItemIter, 0);
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}
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// --------------------------------------------------------------------------
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const SfxPoolItem* SfxItemIter::NextItem()
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{
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DBG_CHKTHIS(SfxItemIter, 0);
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SfxItemArray ppFnd = _rSet._aItems;
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if( _nAkt < _nEnd )
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{
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do {
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_nAkt++;
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} while( _nAkt < _nEnd && !*(ppFnd + _nAkt ) );
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return *(ppFnd+_nAkt);
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}
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return 0;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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