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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 __FRAMEWORK_THREADHELP_IMUTEX_H_
#define __FRAMEWORK_THREADHELP_IMUTEX_H_
//_________________________________________________________________________________________________________________
// includes
//_________________________________________________________________________________________________________________
//_________________________________________________________________________________________________________________
// namespace
//_________________________________________________________________________________________________________________
namespace framework{
//_________________________________________________________________________________________________________________
// declarations
//_________________________________________________________________________________________________________________
/*-************************************************************************************************************//**
@descr We need this interface to support using of different mutex implementations in a generic way.
*//*-*************************************************************************************************************/
class IMutex
{
//-------------------------------------------------------------------------------------------------------------
// public methods
//-------------------------------------------------------------------------------------------------------------
public:
/*-****************************************************************************************************//**
@descr These functions must be supported by a derived class!
acquire() -try to register thread
release() -unregister thread
*//*-*****************************************************************************************************/
virtual void acquire() = 0;
virtual void release() = 0;
}; // class IMutex
} // namespace framework
#endif // #ifndef __FRAMEWORK_THREADHELP_IMUTEX_H_
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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