107 lines
3.1 KiB
C++
107 lines
3.1 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 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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#ifndef INCLUDED_MAP
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#include <map>
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#define INCLUDED_MAP
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#endif
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#ifndef INCLUDED_MEMORY
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#include <memory>
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#define INCLUDED_MEMORY
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#endif
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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(rtl::OUString const & rKey);
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private:
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typedef std::map< rtl::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_incrementInterlockedCount(&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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