AOO410/main/comphelper/inc/comphelper/broadcasthelper.hxx

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#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
#define _COMPHELPER_BROADCASTHELPER_HXX_

#include <osl/mutex.hxx>
#include <cppuhelper/interfacecontainer.h>

//... namespace comphelper .......................................................
namespace comphelper
{
//.........................................................................

	//==================================================================================
	//= OMutexAndBroadcastHelper - a class which holds a Mutex and a OBroadcastHelper;
	//=					needed because when deriving from OPropertySetHelper,
	//=					the OBroadcastHelper has to be initialized before
	//=					the OPropertySetHelper
	//==================================================================================
	class OMutexAndBroadcastHelper
	{
	protected:
		::osl::Mutex				m_aMutex;
		::cppu::OBroadcastHelper	m_aBHelper;
		
	public:
		OMutexAndBroadcastHelper() : m_aBHelper( m_aMutex ) { }
		
		::osl::Mutex&					GetMutex()					{ return m_aMutex; }
		::cppu::OBroadcastHelper&		GetBroadcastHelper()		{ return m_aBHelper; }
		const ::cppu::OBroadcastHelper&	GetBroadcastHelper() const	{ return m_aBHelper; }
		
	};

	// base class for all classes who are derived from OPropertySet and from OComponent
	// @deprecated, you should use cppu::BaseMutex instead (cppuhelper/basemutex.hxx)

	class OBaseMutex
	{
	protected:
		mutable ::osl::Mutex m_aMutex;
	};
}
#endif // _COMPHELPER_BROADCASTHELPER_HXX_