1946794ae0
Modules sal, salhelper, cppu, cppuhelper, codemaker (selectively) and odk have kept them, in order not to break external API (the automatic using declaration is LO-internal). Change-Id: I588fc9e0c45b914f824f91c0376980621d730f09
92 lines
2.6 KiB
C++
92 lines
2.6 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_UCB_CACHEMAPOBJECT1_HXX
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#define INCLUDED_UCB_CACHEMAPOBJECT1_HXX
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#include "osl/interlck.h"
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#include "osl/mutex.hxx"
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#include "rtl/ref.hxx"
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#include "sal/types.h"
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#include "salhelper/simplereferenceobject.hxx"
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#include <map>
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#include <memory>
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namespace rtl { class OUString; }
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namespace ucb { namespace cachemap { class Object1; } }
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namespace ucb { namespace cachemap {
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class ObjectContainer1: public salhelper::SimpleReferenceObject
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{
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public:
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ObjectContainer1();
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virtual ~ObjectContainer1() SAL_THROW(());
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rtl::Reference< Object1 > get(OUString const & rKey);
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private:
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typedef std::map< OUString, Object1 * > Map;
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Map m_aMap;
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osl::Mutex m_aMutex;
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void releaseElement(Object1 * pElement) SAL_THROW(());
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friend class Object1; // to access Map, releaseElement()
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};
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class Object1
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{
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public:
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inline void acquire() SAL_THROW(())
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{ osl_atomic_increment(&m_nRefCount); }
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inline void release() SAL_THROW(())
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{ m_xContainer->releaseElement(this); }
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private:
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rtl::Reference< ObjectContainer1 > m_xContainer;
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ObjectContainer1::Map::iterator m_aContainerIt;
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oslInterlockedCount m_nRefCount;
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inline Object1(rtl::Reference< ObjectContainer1 > const & rContainer);
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inline ~Object1() SAL_THROW(());
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Object1(Object1 &); // not implemented
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void operator =(Object1); // not implemented
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friend class ObjectContainer1;
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// to access m_aContainerIt, m_nRefCount, Object1(), ~Object1()
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#if defined WNT
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friend struct std::auto_ptr< Object1 >; // to access ~Object1()
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// work around compiler bug...
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#else // WNT
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friend class std::auto_ptr< Object1 >; // to access ~Object1()
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#endif // WNT
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};
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} }
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#endif // INCLUDED_UCB_CACHEMAPOBJECT1_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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