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21 
22 
23 
24 #ifndef OOX_CORE_BINARYFILTERBASE_HXX
25 #define OOX_CORE_BINARYFILTERBASE_HXX
26 
27 #include <rtl/ref.hxx>
28 #include "oox/core/filterbase.hxx"
29 
30 namespace oox {
31 namespace core {
32 
33 // ============================================================================
34 
35 class BinaryFilterBase : public FilterBase
36 {
37 public:
38     explicit            BinaryFilterBase(
39                             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext )
40                             throw( ::com::sun::star::uno::RuntimeException );
41 
42     virtual             ~BinaryFilterBase();
43 
44 private:
45     virtual StorageRef  implCreateStorage(
46                             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& rxInStream ) const;
47     virtual StorageRef  implCreateStorage(
48                             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& rxOutStream ) const;
49 };
50 
51 typedef ::rtl::Reference< BinaryFilterBase > BinaryFilterRef;
52 
53 // ============================================================================
54 
55 } // namespace core
56 } // namespace oox
57 
58 #endif
59