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*
* 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
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*
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#ifndef __FRAMEWORK_THREADHELP_IMUTEX_H_
#define __FRAMEWORK_THREADHELP_IMUTEX_H_
//_________________________________________________________________________________________________________________
// includes
//_________________________________________________________________________________________________________________
#include <sal/types.h>
//_________________________________________________________________________________________________________________
// namespace
//_________________________________________________________________________________________________________________
namespace framework{
//_________________________________________________________________________________________________________________
// declarations
//_________________________________________________________________________________________________________________
/*-************************************************************************************************************//**
@descr We need this interface to support using of different mutex implementations in a generic way.
*//*-*************************************************************************************************************/
class SAL_NO_VTABLE 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_