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71 lines
1.2 KiB
71 lines
1.2 KiB
// Copyright (c) 1993-1999 Microsoft Corporation
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#ifndef __LINENUM_HXX__
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#define __LINENUM_HXX__
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#include "midlnode.hxx"
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#include "errors.hxx"
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extern short FileIndex; // index of current input file (0 if none)
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extern short AddFileToDB( char * pFile );
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extern char * FetchFileFromDB( short Index );
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/***
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*** tracked nodes - with stored file position info
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***
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*** These nodes may be constructed
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***/
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// nodes with file position information
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class tracked_node
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{
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private:
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short FIndex; // file name index
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short FLine; // line number
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void SetLine();
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public:
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// constructor for use by derived classes
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tracked_node()
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{
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if ( FIndex = FileIndex )
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{
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SetLine();
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}
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};
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// really lightweight constructor
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tracked_node( node_skl * )
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{
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}
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// clear constructor -- extra param just to force different
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tracked_node( void * )
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{
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Init();
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}
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void Init()
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{
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FIndex = 0;
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FLine = 0;
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};
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STATUS_T GetLineInfo( char * & pName,
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short & Line );
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BOOL HasTracking()
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{
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return (FIndex != 0 );
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}
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}; // end of class tracked_node
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#endif // __LINENUM_HXX__
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