9ae3863f2a
to speed up operations when iterating over SfxItemSets Change-Id: Ie40327ffaf7faa801ccc12d2b05c546a7fe49802 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135079 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
60 lines
1.9 KiB
C++
60 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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#ifndef INCLUDED_SVL_ITEMITER_HXX
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#define INCLUDED_SVL_ITEMITER_HXX
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#include <svl/svldllapi.h>
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#include <svl/itemset.hxx>
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class SfxPoolItem;
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class SVL_DLLPUBLIC SfxItemIter
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{
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const SfxItemSet& m_rSet;
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sal_uInt16 m_nStart;
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sal_uInt16 m_nEnd;
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sal_uInt16 m_nCurrent;
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public:
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SfxItemIter(const SfxItemSet& rSet);
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/// get item, or null if no items
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const SfxPoolItem* GetCurItem() const
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{
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return m_rSet.m_nCount ? *(m_rSet.m_ppItems + m_nCurrent) : nullptr;
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}
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const SfxPoolItem* NextItem() { return (m_nCurrent < m_nEnd) ? ImplNextItem() : nullptr; }
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bool IsAtEnd() const { return m_nCurrent == m_nEnd; }
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sal_uInt16 GetCurPos() const { return m_nCurrent; }
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sal_uInt16 GetFirstPos() const { return m_nStart; }
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sal_uInt16 GetLastPos() const { return m_nEnd; }
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SfxItemState GetItemState(bool bSrchInParent = true,
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const SfxPoolItem** ppItem = nullptr) const;
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void ClearItem();
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private:
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const SfxPoolItem* ImplNextItem();
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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