94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
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/*------------------------------------------------------------------------*/
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/* */
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/* REGEXP.H */
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/* */
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/*------------------------------------------------------------------------*/
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/*
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* C/C++ Run Time Library - Version 10.0
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*
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* Copyright (c) 1998, 2000 by Inprise Corporation
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* All Rights Reserved.
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*
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*/
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/* $Revision: 9.3 $ */
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#ifndef __cplusplus
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#error Must use C++ for REGEXP.H
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#endif
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#ifndef __REGEXP_H
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#define __REGEXP_H
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#if !defined(___DEFS_H)
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#include <_defs.h>
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#endif
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#if !defined( __EXCEPT_H )
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#include <except.h>
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#endif
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#if !defined(RC_INVOKED)
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#if defined(__STDC__)
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#pragma warn -nak
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#endif
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#endif /* !RC_INVOKED */
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/*------------------------------------------------------------------------*/
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/* */
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/* class TRegexp */
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/* */
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/* Implements regular expression searching */
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/* */
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/*------------------------------------------------------------------------*/
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class _EXPCLASS TRegexp
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{
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public:
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enum StatVal
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{
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OK=0,
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ILLEGAL,
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NOMEMORY,
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TOOLONG
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};
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_RTLENTRY TRegexp( const char *cp );
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_RTLENTRY TRegexp( const TRegexp &r );
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_RTLENTRY ~TRegexp();
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TRegexp & _RTLENTRY operator = ( const TRegexp &r ) throw();
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TRegexp & _RTLENTRY operator = ( const char *cp ) throw();
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size_t _RTLENTRY find( const char *cp,
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size_t *len,
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size_t start = 0 ) const;
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StatVal _RTLENTRY status() throw() { return stat; }
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private:
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void _RTLENTRY copy_pattern( const TRegexp &r ) throw();
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void _RTLENTRY gen_pattern( const char *cp ) throw();
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unsigned char *the_pattern;
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StatVal stat;
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static const unsigned maxpat;
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};
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#if !defined(RC_INVOKED)
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#if defined(__STDC__)
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#pragma warn .nak
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#endif
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#endif /* !RC_INVOKED */
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#endif /* __REGEXP_H */
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