xref: /aoo42x/main/svl/source/numbers/numhead.hxx (revision 39a19a47)
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21 
22 
23 
24 #ifndef NF_NUMHEAD_HXX
25 #define NF_NUMHEAD_HXX
26 
27 #include <tools/stream.hxx>
28 
29 // -----------------------------------------------------------------------
30 
31 		//	"Automatischer" Record-Header mit Groessenangabe
32 
33 /* 						wird fuer SvNumberFormatter nicht gebraucht
34 class SvNumReadHeader
35 {
36 private:
37 	SvStream&	rStream;
38 	sal_uLong		nDataEnd;
39 
40 public:
41 	SvNumReadHeader(SvStream& rNewStream);
42 	~SvNumReadHeader();
43 
44 	sal_uLong	BytesLeft() const;
45 };
46 
47 class SvNumWriteHeader
48 {
49 private:
50 	SvStream&	rStream;
51 	sal_uLong		nDataPos;
52 	sal_uLong		nDataSize;
53 
54 public:
55 	SvNumWriteHeader(SvStream& rNewStream, sal_uLong nDefault = 0);
56 	~SvNumWriteHeader();
57 };
58 
59 */
60 
61 		//	Header mit Groessenangaben fuer mehrere Objekte
62 
63 class ImpSvNumMultipleReadHeader
64 {
65 private:
66 	SvStream&		rStream;
67 	char*			pBuf;
68 	SvMemoryStream*	pMemStream;
69 	sal_uLong			nEndPos;
70 	sal_uLong			nEntryEnd;
71 
72 public:
73 	ImpSvNumMultipleReadHeader(SvStream& rNewStream);
74 	~ImpSvNumMultipleReadHeader();
75 
76 	void	StartEntry();
77 	void	EndEntry();
78 	sal_uLong	BytesLeft() const;
79 
80 	static void Skip( SvStream& );		// komplett ueberspringen
81 };
82 
83 class ImpSvNumMultipleWriteHeader
84 {
85 private:
86 	SvStream&		rStream;
87 	SvMemoryStream	aMemStream;
88 	sal_uLong			nDataPos;
89 	sal_uInt32		nDataSize;
90 	sal_uLong			nEntryStart;
91 
92 public:
93 	ImpSvNumMultipleWriteHeader(SvStream& rNewStream, sal_uLong nDefault = 0);
94 	~ImpSvNumMultipleWriteHeader();
95 
96 	void	StartEntry();
97 	void	EndEntry();
98 };
99 
100 #endif
101 
102 
103