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Merged regex-4 branch.

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[SVN r18430]
This commit is contained in:
John Maddock
2003-05-17 11:45:48 +00:00
parent a81a1ea30f
commit f0f32bdda1
154 changed files with 32893 additions and 432 deletions
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72
include/boost/regex/v4/regex_fwd.hpp Normal file
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/*
*
* Copyright (c) 1998-2002
* Dr John Maddock
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Dr John Maddock makes no representations
* about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
*/
/*
* LOCATION: see http://www.boost.org for most recent version.
* FILE regex_fwd.cpp
* VERSION see <boost/version.hpp>
* DESCRIPTION: Forward declares boost::reg_expression<> and
* associated typedefs.
*/
#ifndef BOOST_REGEX_FWD_HPP_INCLUDED
#define BOOST_REGEX_FWD_HPP_INCLUDED
#ifndef BOOST_REGEX_CONFIG_HPP
#include <boost/config.hpp>
#endif
#include <boost/detail/allocator.hpp>
//
// define BOOST_REGEX_NO_FWD if this
// header doesn't work!
//
#ifdef BOOST_REGEX_NO_FWD
# ifndef BOOST_RE_REGEX_HPP
# include <boost/regex.hpp>
# endif
#else
//
// If there isn't good enough wide character support then there will
// be no wide character regular expressions:
//
#if (defined(BOOST_NO_CWCHAR) || defined(BOOST_NO_CWCTYPE) || defined(BOOST_NO_STD_WSTRING)) && !defined(BOOST_NO_WREGEX)
# define BOOST_NO_WREGEX
#endif
namespace boost{
template <class charT>
class regex_traits;
template <class charT, class traits = regex_traits<charT>, class Allocator = BOOST_DEFAULT_ALLOCATOR(charT) >
class reg_expression;
template <class charT, class traits = regex_traits<charT>, class Allocator = BOOST_DEFAULT_ALLOCATOR(charT) >
class basic_regex;
typedef basic_regex<char, regex_traits<char>, BOOST_DEFAULT_ALLOCATOR(char) > regex;
#ifndef BOOST_NO_WREGEX
typedef basic_regex<wchar_t, regex_traits<wchar_t>, BOOST_DEFAULT_ALLOCATOR(wchar_t) > wregex;
#endif
} // namespace boost
#endif // BOOST_REGEX_NO_FWD
#endif