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