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7cdb527983
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5420 a592a061-630c-0410-9148-cb99ea01b6c8
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/*
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*
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* Copyright (c) 1998-2002
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* Dr John Maddock
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Dr John Maddock makes no representations
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* about the suitability of this software for any purpose.
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* It is provided "as is" without express or implied warranty.
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*
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*/
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/*
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* LOCATION: see http://www.boost.org for most recent version.
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* FILE regex_fwd.cpp
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* VERSION see <boost/version.hpp>
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* DESCRIPTION: Forward declares boost::reg_expression<> and
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* associated typedefs.
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*/
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#ifndef BOOST_REGEX_FWD_HPP
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#define BOOST_REGEX_FWD_HPP
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#include <boost/config.hpp>
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#include <boost/detail/allocator.hpp>
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//
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// define BOOST_REGEX_NO_FWD if this
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// header doesn't work!
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//
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#ifdef BOOST_REGEX_NO_FWD
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# ifndef BOOST_RE_REGEX_HPP
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# include <boost/regex.hpp>
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# endif
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#else
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//
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// If there isn't good enough wide character support then there will
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// be no wide character regular expressions:
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//
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#if (defined(BOOST_NO_CWCHAR) || defined(BOOST_NO_CWCTYPE) || defined(BOOST_NO_STD_WSTRING)) && !defined(BOOST_NO_WREGEX)
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# define BOOST_NO_WREGEX
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#endif
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namespace boost{
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template <class charT>
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class regex_traits;
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template <class charT, class traits = regex_traits<charT>, class Allocator = BOOST_DEFAULT_ALLOCATOR(charT) >
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class reg_expression;
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typedef reg_expression<char, regex_traits<char>, BOOST_DEFAULT_ALLOCATOR(char) > regex;
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#ifndef BOOST_NO_WREGEX
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typedef reg_expression<wchar_t, regex_traits<wchar_t>, BOOST_DEFAULT_ALLOCATOR(wchar_t) > wregex;
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#endif
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} // namespace boost
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#endif // BOOST_REGEX_NO_FWD
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#endif
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