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21 
22 
23 
24 #ifndef _CPPUHELPER_BASEMUTEX_HXX_
25 #define _CPPUHELPER_BASEMUTEX_HXX_
26 
27 #include <osl/mutex.hxx>
28 
29 namespace cppu
30 {
31     /** base class for all classes who want derive from
32 	 ::cppu::WeakComponentImplHelperXX.
33 
34 	 Implmentation classes have first to derive from BaseMutex and then from
35 	 ::cppu::WeakComponentImplHelperXX to ensure that the BaseMutex is completely
36 	 initialized when the mutex is used to initialize the
37 	 ::cppu::WeakComponentImplHelperXX
38     */
39 	class BaseMutex
40 	{
41 	protected:
42 		mutable ::osl::Mutex m_aMutex;
43 	};
44 }
45 #endif // _CPPUHELPER_BASEMUTEX_HXX_
46