Imported existing code
This commit is contained in:
Hazim Gazov
209
libraries/include/boost/xpressive/xpressive_fwd.hpp
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209
libraries/include/boost/xpressive/xpressive_fwd.hpp
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///////////////////////////////////////////////////////////////////////////////
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/// \file xpressive_fwd.hpp
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/// Forward declarations for all of xpressive's public data types.
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//
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// Copyright 2008 Eric Niebler. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_XPRESSIVE_XPRESSIVE_FWD_HPP_EAN_10_04_2005
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#define BOOST_XPRESSIVE_XPRESSIVE_FWD_HPP_EAN_10_04_2005
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// MS compatible compilers support #pragma once
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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# pragma once
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#endif
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#include <string>
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#include <boost/config.hpp>
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#include <boost/version.hpp>
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#include <boost/iterator/iterator_traits.hpp>
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#if BOOST_VERSION >= 103500
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# define BOOST_PROTO_FUSION_V2
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#endif
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#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
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# error Sorry, xpressive requires a compiler that supports partial template specialization.
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#endif
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#if defined(BOOST_NO_STD_LOCALE) & !defined(BOOST_XPRESSIVE_USE_C_TRAITS)
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# define BOOST_XPRESSIVE_USE_C_TRAITS
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#endif
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#if defined(BOOST_NO_CWCHAR) | defined(BOOST_NO_CWCTYPE) | defined(BOOST_NO_STD_WSTRING)
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# ifndef BOOST_XPRESSIVE_NO_WREGEX
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# define BOOST_XPRESSIVE_NO_WREGEX
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# endif
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#endif
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// Stack protection under MS Windows
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// Config logic taken from boost/regex/config.hpp
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#ifndef BOOST_XPRESSIVE_HAS_MS_STACK_GUARD
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# if (defined(_WIN32) || defined(_WIN64) || defined(_WINCE)) \
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&& !defined(__GNUC__) \
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&& !(defined(__BORLANDC__) && (__BORLANDC__ >= 0x600)) \
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&& !(defined(__MWERKS__) && (__MWERKS__ <= 0x3003))
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# define BOOST_XPRESSIVE_HAS_MS_STACK_GUARD 1
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# else
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# define BOOST_XPRESSIVE_HAS_MS_STACK_GUARD 0
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# endif
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#endif
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#include <boost/proto/proto_fwd.hpp>
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#include <boost/proto/traits.hpp>
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namespace boost { namespace xpressive
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{
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template<typename Char>
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struct cpp_regex_traits;
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template<typename Char>
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struct c_regex_traits;
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template<typename Elem>
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struct null_regex_traits;
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namespace detail
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{
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template<typename Char>
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struct default_regex_traits
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{
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#ifdef BOOST_XPRESSIVE_USE_C_TRAITS
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typedef c_regex_traits<Char> type;
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#else
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typedef cpp_regex_traits<Char> type;
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#endif
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};
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struct mark_placeholder;
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typedef proto::terminal<mark_placeholder>::type basic_mark_tag;
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struct mark_tag;
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} // namespace detail
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using detail::mark_tag;
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typedef void const *regex_id_type;
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struct regex_error;
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struct regex_traits_version_1_tag;
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struct regex_traits_version_2_tag;
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// DEPRECATED
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/// INTERNAL ONLY
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///
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struct regex_traits_version_1_case_fold_tag;
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template<typename Trait>
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struct has_fold_case;
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template<typename BidiIter>
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struct basic_regex;
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template<typename BidiIter>
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struct match_results;
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template<typename BidiIter>
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struct regex_iterator;
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template<typename BidiIter>
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struct regex_token_iterator;
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template<typename BidiIter>
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struct regex_id_filter_predicate;
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template<typename BidiIter>
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struct sub_match;
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template<typename RegexTraits>
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struct compiler_traits;
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template<typename Char, typename Impl = typename detail::default_regex_traits<Char>::type>
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struct regex_traits;
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template
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<
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typename BidiIter
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, typename RegexTraits = regex_traits<typename iterator_value<BidiIter>::type>
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, typename CompilerTraits = compiler_traits<RegexTraits>
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>
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struct regex_compiler;
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template<typename T>
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struct value;
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template<typename T>
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struct reference;
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template<typename T>
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struct local;
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template<typename T, int I = 0, typename Dummy = proto::is_proto_expr>
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struct placeholder;
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///////////////////////////////////////////////////////////////////////////////
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// Common typedefs
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//
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typedef basic_regex<std::string::const_iterator> sregex;
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typedef basic_regex<char const *> cregex;
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#ifndef BOOST_XPRESSIVE_NO_WREGEX
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typedef basic_regex<std::wstring::const_iterator> wsregex;
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typedef basic_regex<wchar_t const *> wcregex;
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#endif
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typedef sub_match<std::string::const_iterator> ssub_match;
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typedef sub_match<char const *> csub_match;
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#ifndef BOOST_XPRESSIVE_NO_WREGEX
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typedef sub_match<std::wstring::const_iterator> wssub_match;
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typedef sub_match<wchar_t const *> wcsub_match;
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#endif
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typedef regex_compiler<std::string::const_iterator> sregex_compiler;
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typedef regex_compiler<char const *> cregex_compiler;
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#ifndef BOOST_XPRESSIVE_NO_WREGEX
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typedef regex_compiler<std::wstring::const_iterator> wsregex_compiler;
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typedef regex_compiler<wchar_t const *> wcregex_compiler;
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#endif
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typedef regex_iterator<std::string::const_iterator> sregex_iterator;
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typedef regex_iterator<char const *> cregex_iterator;
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#ifndef BOOST_XPRESSIVE_NO_WREGEX
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typedef regex_iterator<std::wstring::const_iterator> wsregex_iterator;
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typedef regex_iterator<wchar_t const *> wcregex_iterator;
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#endif
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typedef regex_token_iterator<std::string::const_iterator> sregex_token_iterator;
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typedef regex_token_iterator<char const *> cregex_token_iterator;
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#ifndef BOOST_XPRESSIVE_NO_WREGEX
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typedef regex_token_iterator<std::wstring::const_iterator> wsregex_token_iterator;
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typedef regex_token_iterator<wchar_t const *> wcregex_token_iterator;
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#endif
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typedef match_results<std::string::const_iterator> smatch;
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typedef match_results<char const *> cmatch;
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#ifndef BOOST_XPRESSIVE_NO_WREGEX
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typedef match_results<std::wstring::const_iterator> wsmatch;
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typedef match_results<wchar_t const *> wcmatch;
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#endif
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typedef regex_id_filter_predicate<std::string::const_iterator> sregex_id_filter_predicate;
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typedef regex_id_filter_predicate<char const *> cregex_id_filter_predicate;
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#ifndef BOOST_XPRESSIVE_NO_WREGEX
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typedef regex_id_filter_predicate<std::wstring::const_iterator> wsregex_id_filter_predicate;
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typedef regex_id_filter_predicate<wchar_t const *> wcregex_id_filter_predicate;
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#endif
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}} // namespace boost::xpressive
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#endif
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