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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_UCB_CACHEMAPOBJECT3_HXX
#define INCLUDED_UCB_CACHEMAPOBJECT3_HXX
#include "osl/interlck.h"
#include "osl/mutex.hxx"
#include "rtl/ref.hxx"
#include "sal/types.h"
#include "salhelper/simplereferenceobject.hxx"
#include <map>
#include <memory>
namespace rtl { class OUString; }
namespace ucb { namespace cachemap { class Object3; } }
namespace ucb { namespace cachemap {
class ObjectContainer3: public salhelper::SimpleReferenceObject
{
public:
ObjectContainer3();
virtual ~ObjectContainer3() SAL_THROW(());
rtl::Reference< Object3 > get(OUString const & rKey);
private:
typedef std::map< OUString, Object3 * > Map;
Map m_aMap;
osl::Mutex m_aMutex;
void releaseElement(Object3 * pElement) SAL_THROW(());
friend class Object3; // to access Map, releaseElement()
};
class Object3
{
public:
inline void acquire() SAL_THROW(())
{ osl_atomic_increment(&m_nRefCount); }
void release() SAL_THROW(());
private:
rtl::Reference< ObjectContainer3 > m_xContainer;
ObjectContainer3::Map::iterator m_aContainerIt;
oslInterlockedCount m_nRefCount;
inline Object3(rtl::Reference< ObjectContainer3 > const & rContainer);
inline ~Object3() SAL_THROW(());
Object3(Object3 &); // not implemented
void operator =(Object3); // not implemented
friend class ObjectContainer3;
// to access m_aContainerIt, m_nRefCount, Object3(), ~Object3()
#if defined WNT
friend struct std::auto_ptr< Object3 >; // to access ~Object3()
// work around compiler bug...
#else // WNT
friend class std::auto_ptr< Object3 >; // to access ~Object3()
#endif // WNT
};
} }
#endif // INCLUDED_UCB_CACHEMAPOBJECT3_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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