AOO410/main/comphelper/inc/comphelper/guarding.hxx

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#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_