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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _COMPHELPER_GUARDING_HXX_
#define _COMPHELPER_GUARDING_HXX_
#include <osl/mutex.hxx>
//.........................................................................
namespace comphelper
{
//.........................................................................
// ===================================================================================================
// = class MutexRelease -
// ===================================================================================================
/** opposite of OGuard :)
(a mutex is released within the constructor and acquired within the desctructor)
use only when you're sure the mutex is acquired !
*/
template <class MUTEX>
class ORelease
{
MUTEX& m_rMutex;
public:
ORelease(MUTEX& _rMutex) : m_rMutex(_rMutex) { _rMutex.release(); }
~ORelease() { m_rMutex.acquire(); }
};
typedef ORelease< ::osl::Mutex > MutexRelease;
//.........................................................................
} // namespace comphelper
//.........................................................................
#endif // _COMPHELPER_GUARDING_HXX_
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