office-gobmx/framework/inc/threadhelp/imutex.h
Rüdiger Timm 8da745d869 INTEGRATION: CWS changefileheader (1.2.458); FILE MERGED
2008/03/28 15:34:52 rt 1.2.458.1: #i87441# Change license header to LPGL v3.
2008-04-11 06:27:12 +00:00

70 lines
3.2 KiB
C++

/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: imutex.h,v $
* $Revision: 1.3 $
*
* 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_