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21 
22 
23 
24 #ifndef SVT_REFBASE_HXX
25 #define SVT_REFBASE_HXX
26 
27 #include "svtools/svtdllapi.h"
28 
29 #include <rtl/ref.hxx>
30 
31 //........................................................................
32 namespace svt
33 {
34 //........................................................................
35 
36 	//====================================================================
37 	//= RefBase
38 	//====================================================================
39 	class SVT_DLLPUBLIC RefBase : public ::rtl::IReference
40 	{
41     protected:
RefBase()42         RefBase()
43             :m_refCount( 0 )
44         {
45         }
46 
~RefBase()47         virtual ~RefBase()
48         {
49         }
50 
51         virtual oslInterlockedCount SAL_CALL acquire();
52 	    virtual oslInterlockedCount SAL_CALL release();
53 
54     private:
55         oslInterlockedCount m_refCount;
56 	};
57 
58 #define DECLARE_IREFERENCE()    \
59     virtual oslInterlockedCount SAL_CALL acquire(); \
60     virtual oslInterlockedCount SAL_CALL release();
61 
62 
63 #define IMPLEMENT_IREFERENCE( classname )   \
64     oslInterlockedCount classname::acquire()    \
65     {   \
66         return RefBase::acquire();  \
67     }   \
68     oslInterlockedCount classname::release()    \
69     {   \
70         return RefBase::release();  \
71     }
72 
73 //........................................................................
74 } // namespace svt
75 //........................................................................
76 
77 #endif // SVT_REFBASE_HXX
78