56 lines
2 KiB
C++
56 lines
2 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_COMPHELPER_GUARDING_HXX
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#define INCLUDED_COMPHELPER_GUARDING_HXX
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#include <osl/mutex.hxx>
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//.........................................................................
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namespace comphelper
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{
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//.........................................................................
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// ===================================================================================================
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// = class MutexRelease -
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// ===================================================================================================
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/** opposite of OGuard :)
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(a mutex is released within the constructor and acquired within the desctructor)
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use only when you're sure the mutex is acquired !
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*/
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template <class MUTEX>
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class ORelease
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{
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MUTEX& m_rMutex;
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public:
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ORelease(MUTEX& _rMutex) : m_rMutex(_rMutex) { _rMutex.release(); }
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~ORelease() { m_rMutex.acquire(); }
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};
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typedef ORelease< ::osl::Mutex > MutexRelease;
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//.........................................................................
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} // namespace comphelper
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//.........................................................................
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#endif // INCLUDED_COMPHELPER_GUARDING_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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