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21 
22 
23 
24 #include <tools/stream.hxx>
25 
26 #include <automation/commtypes.hxx>
27 #include "icommstream.hxx"
28 
29 
30 class SvCommStream : public ICommStream
31 {
32 protected:
33 	SvStream* pStream;
34 public:
35 
36 	SvCommStream( SvStream* pIO );
37 	~SvCommStream();
38 
39 	ICommStream&		operator>>( comm_USHORT& rUShort );
40 	ICommStream&		operator>>( comm_ULONG& rULong );
41 	ICommStream&		operator>>( comm_BOOL& rChar );
42 
43 	ICommStream&		operator<<( comm_USHORT nUShort );
44 	ICommStream&		operator<<( comm_ULONG nULong );
45 	ICommStream&		operator<<( comm_BOOL nChar );
46 
47 	comm_ULONG		Read( void* pData, comm_ULONG nSize );
48 	comm_ULONG		Write( const void* pData, comm_ULONG nSize );
49 
50 	comm_BOOL		IsEof() const;
51 	comm_ULONG		SeekRel( long nPos );
52 };
53