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26 
27 #ifndef SVT_REFBASE_HXX
28 #define SVT_REFBASE_HXX
29 
30 #include "svtools/svtdllapi.h"
31 
32 #include <rtl/ref.hxx>
33 
34 //........................................................................
35 namespace svt
36 {
37 //........................................................................
38 
39 	//====================================================================
40 	//= RefBase
41 	//====================================================================
42 	class SVT_DLLPUBLIC RefBase : public ::rtl::IReference
43 	{
44     protected:
45         RefBase()
46             :m_refCount( 0 )
47         {
48         }
49 
50         virtual ~RefBase()
51         {
52         }
53 
54         virtual oslInterlockedCount SAL_CALL acquire();
55 	    virtual oslInterlockedCount SAL_CALL release();
56 
57     private:
58         oslInterlockedCount m_refCount;
59 	};
60 
61 #define DECLARE_IREFERENCE()    \
62     virtual oslInterlockedCount SAL_CALL acquire(); \
63     virtual oslInterlockedCount SAL_CALL release();
64 
65 
66 #define IMPLEMENT_IREFERENCE( classname )   \
67     oslInterlockedCount classname::acquire()    \
68     {   \
69         return RefBase::acquire();  \
70     }   \
71     oslInterlockedCount classname::release()    \
72     {   \
73         return RefBase::release();  \
74     }
75 
76 //........................................................................
77 } // namespace svt
78 //........................................................................
79 
80 #endif // SVT_REFBASE_HXX
81