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// This may look like C code, but it is really -*- C++ -*-
/*
Copyright (C) 1988 Free Software Foundation
written by Doug Lea (dl@rocky.oswego.edu)
This file is part of the GNU C++ Library. This library is free
software; you can redistribute it and/or modify it under the terms of
the GNU Library General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version. This library is distributed in the hope
that it will be useful, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _Regex_h
#ifdef __GNUG__
#pragma interface
#endif
#define _Regex_h 1
#undef OK
#if defined(SHORT_NAMES) || defined(VMS)
#define re_compile_pattern recmppat
#define re_pattern_buffer repatbuf
#define re_registers reregs
#endif
struct re_pattern_buffer; // defined elsewhere
struct re_registers;
class Regex
{
private:
Regex(const Regex&) {} // no X(X&)
void operator = (const Regex&) {} // no assignment
protected:
re_pattern_buffer* buf;
re_registers* reg;
public:
Regex(const char* t,
int fast = 0,
int bufsize = 40,
const char* transtable = 0);
~Regex();
int match(const char* s, int len, int pos = 0) const;
int search(const char* s, int len,
int& matchlen, int startpos = 0) const;
int match_info(int& start, int& length, int nth = 0) const;
int OK() const; // representation invariant
};
// some built in regular expressions
extern const Regex RXwhite; // = "[ \n\t\r\v\f]+"
extern const Regex RXint; // = "-?[0-9]+"
extern const Regex RXdouble; // = "-?\\(\\([0-9]+\\.[0-9]*\\)\\|
// \\([0-9]+\\)\\|\\(\\.[0-9]+\\)\\)
// \\([eE][---+]?[0-9]+\\)?"
extern const Regex RXalpha; // = "[A-Za-z]+"
extern const Regex RXlowercase; // = "[a-z]+"
extern const Regex RXuppercase; // = "[A-Z]+"
extern const Regex RXalphanum; // = "[0-9A-Za-z]+"
extern const Regex RXidentifier; // = "[A-Za-z_][A-Za-z0-9_]*"
#endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.