54d627e0c2
The problem is that IsAtEnd { return m_nCurrent == m_nEnd; } is never
true because of the odd initialisation with m_nEnd > m_nStart.
Change-Id: I477b0f111e2c2f47fe093800710a9b28ca8a5925
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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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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SfxItemIter::SfxItemIter( const SfxItemSet& rItemSet )
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: m_rSet( rItemSet )
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{
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if (!m_rSet.m_nCount)
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{
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m_nStart = 0;
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m_nEnd = 0;
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}
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else
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{
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SfxPoolItem const** ppFnd = m_rSet.m_pItems.get();
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// Find the first Item that is set
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for (m_nStart = 0; !*(ppFnd + m_nStart ); ++m_nStart)
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; // empty loop
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if (1 < m_rSet.Count())
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for (m_nEnd = m_rSet.TotalCount(); !*(ppFnd + --m_nEnd); )
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; // empty loop
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else
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m_nEnd = m_nStart;
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}
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m_nCurrent = m_nStart;
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}
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SfxItemIter::~SfxItemIter()
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{
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}
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const SfxPoolItem* SfxItemIter::NextItem()
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{
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SfxPoolItem const** ppFnd = m_rSet.m_pItems.get();
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if (m_nCurrent < m_nEnd)
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{
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do {
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m_nCurrent++;
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} while (m_nCurrent < m_nEnd && !*(ppFnd + m_nCurrent ));
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return *(ppFnd+m_nCurrent);
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}
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return nullptr;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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