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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 .
*/
#include <helper/shareablemutex.hxx>
namespace framework
{
ShareableMutex::ShareableMutex()
{
pMutexRef = new MutexRef;
pMutexRef->acquire();
}
ShareableMutex::ShareableMutex( const ShareableMutex& rShareableMutex )
{
pMutexRef = rShareableMutex.pMutexRef;
if ( pMutexRef )
pMutexRef->acquire();
}
const ShareableMutex& ShareableMutex::operator=( const ShareableMutex& rShareableMutex )
{
if ( rShareableMutex.pMutexRef )
rShareableMutex.pMutexRef->acquire();
if ( pMutexRef )
pMutexRef->release();
pMutexRef = rShareableMutex.pMutexRef;
return *this;
}
ShareableMutex::~ShareableMutex()
{
if ( pMutexRef )
pMutexRef->release();
}
void ShareableMutex::acquire()
{
if ( pMutexRef )
pMutexRef->m_oslMutex.acquire();
}
void ShareableMutex::release()
{
if ( pMutexRef )
pMutexRef->m_oslMutex.release();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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