Chris@16: ///////////////////////////////////////////////////////////////////////////////
Chris@16: /// \file xpressive_fwd.hpp
Chris@16: /// Forward declarations for all of xpressive's public data types.
Chris@16: //
Chris@16: //  Copyright 2008 Eric Niebler. Distributed under the Boost
Chris@16: //  Software License, Version 1.0. (See accompanying file
Chris@16: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #ifndef BOOST_XPRESSIVE_XPRESSIVE_FWD_HPP_EAN_10_04_2005
Chris@16: #define BOOST_XPRESSIVE_XPRESSIVE_FWD_HPP_EAN_10_04_2005
Chris@16: 
Chris@16: // MS compatible compilers support #pragma once
Chris@101: #if defined(_MSC_VER)
Chris@16: # pragma once
Chris@16: #endif
Chris@16: 
Chris@16: #include <string>
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/version.hpp>
Chris@16: #include <boost/iterator/iterator_traits.hpp>
Chris@16: 
Chris@16: #if BOOST_VERSION >= 103500
Chris@16: # define BOOST_PROTO_FUSION_V2
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: #if defined(BOOST_NO_STD_LOCALE) & !defined(BOOST_XPRESSIVE_USE_C_TRAITS)
Chris@16: # define BOOST_XPRESSIVE_USE_C_TRAITS
Chris@16: #endif
Chris@16: 
Chris@16: #if defined(BOOST_NO_CWCHAR) || defined(BOOST_NO_CWCTYPE) || defined(BOOST_NO_STD_WSTRING)
Chris@16: # ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16: #  define BOOST_XPRESSIVE_NO_WREGEX
Chris@16: # endif
Chris@16: #endif
Chris@16: 
Chris@16: // Stack protection under MS Windows
Chris@16: // Config logic taken from boost/regex/config.hpp
Chris@16: #ifndef BOOST_XPRESSIVE_HAS_MS_STACK_GUARD
Chris@16: # if (defined(_WIN32) || defined(_WIN64) || defined(_WINCE))                    \
Chris@16:      && !defined(__GNUC__)                                                      \
Chris@16:      && !(defined(__BORLANDC__) && (__BORLANDC__ >= 0x600))                     \
Chris@16:      && !(defined(__MWERKS__) && (__MWERKS__ <= 0x3003))
Chris@16: #  define BOOST_XPRESSIVE_HAS_MS_STACK_GUARD 1
Chris@16: # else
Chris@16: #  define BOOST_XPRESSIVE_HAS_MS_STACK_GUARD 0
Chris@16: # endif
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/proto/proto_fwd.hpp>
Chris@16: 
Chris@16: namespace boost { namespace xpressive
Chris@16: {
Chris@16: 
Chris@16:     template<typename Char>
Chris@16:     struct cpp_regex_traits;
Chris@16: 
Chris@16:     template<typename Char>
Chris@16:     struct c_regex_traits;
Chris@16: 
Chris@16:     template<typename Elem>
Chris@16:     struct null_regex_traits;
Chris@16: 
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Char>
Chris@16:         struct default_regex_traits
Chris@16:         {
Chris@16:             #ifdef BOOST_XPRESSIVE_USE_C_TRAITS
Chris@16:             typedef c_regex_traits<Char> type;
Chris@16:             #else
Chris@16:             typedef cpp_regex_traits<Char> type;
Chris@16:             #endif
Chris@16:         };
Chris@16: 
Chris@16:         struct mark_placeholder;
Chris@16:         typedef proto::expr<proto::tag::terminal, proto::term<mark_placeholder>, 0> basic_mark_tag;
Chris@16: 
Chris@16:         struct regex_domain;
Chris@16: 
Chris@16:     } // namespace detail
Chris@16: 
Chris@16:     struct mark_tag;
Chris@16: 
Chris@16:     typedef void const *regex_id_type;
Chris@16: 
Chris@16:     struct regex_error;
Chris@16: 
Chris@16:     struct regex_traits_version_1_tag;
Chris@16: 
Chris@16:     struct regex_traits_version_2_tag;
Chris@16: 
Chris@16:     // DEPRECATED
Chris@16:     /// INTERNAL ONLY
Chris@16:     ///
Chris@16:     struct regex_traits_version_1_case_fold_tag;
Chris@16: 
Chris@16:     template<typename Trait>
Chris@16:     struct has_fold_case;
Chris@16: 
Chris@16:     template<typename BidiIter>
Chris@16:     struct basic_regex;
Chris@16: 
Chris@16:     template<typename BidiIter>
Chris@16:     struct match_results;
Chris@16: 
Chris@16:     template<typename BidiIter>
Chris@16:     struct regex_iterator;
Chris@16: 
Chris@16:     template<typename BidiIter>
Chris@16:     struct regex_token_iterator;
Chris@16: 
Chris@16:     template<typename BidiIter>
Chris@16:     struct regex_id_filter_predicate;
Chris@16: 
Chris@16:     template<typename BidiIter>
Chris@16:     struct sub_match;
Chris@16: 
Chris@16:     template<typename RegexTraits>
Chris@16:     struct compiler_traits;
Chris@16: 
Chris@16:     template<typename Char, typename Impl = typename detail::default_regex_traits<Char>::type>
Chris@16:     struct regex_traits;
Chris@16: 
Chris@16:     template
Chris@16:     <
Chris@16:         typename BidiIter
Chris@16:       , typename RegexTraits = regex_traits<typename iterator_value<BidiIter>::type>
Chris@16:       , typename CompilerTraits = compiler_traits<RegexTraits>
Chris@16:     >
Chris@16:     struct regex_compiler;
Chris@16: 
Chris@16:     template<typename T>
Chris@16:     struct value;
Chris@16: 
Chris@16:     template<typename T>
Chris@16:     struct reference;
Chris@16: 
Chris@16:     template<typename T>
Chris@16:     struct local;
Chris@16: 
Chris@16:     template<typename T, int I = 0, typename Dummy = proto::is_proto_expr>
Chris@16:     struct placeholder;
Chris@16: 
Chris@16:     namespace op
Chris@16:     {
Chris@16:         struct at;
Chris@16:         struct push;
Chris@16:         struct push_back;
Chris@16:         struct push_front;
Chris@16:         struct pop;
Chris@16:         struct pop_back;
Chris@16:         struct pop_front;
Chris@16:         struct front;
Chris@16:         struct back;
Chris@16:         struct top;
Chris@16:         struct first;
Chris@16:         struct second;
Chris@16:         struct matched;
Chris@16:         struct length;
Chris@16:         struct str;
Chris@16:         struct insert;
Chris@16:         struct make_pair;
Chris@16:         template<typename T>
Chris@16:         struct as;
Chris@16:         template<typename T>
Chris@16:         struct static_cast_;
Chris@16:         template<typename T>
Chris@16:         struct dynamic_cast_;
Chris@16:         template<typename T>
Chris@16:         struct const_cast_;
Chris@16:         template<typename T>
Chris@16:         struct construct;
Chris@16:         template<typename Except>
Chris@16:         struct throw_;
Chris@16:         struct unwrap_reference;
Chris@16:     }
Chris@16: 
Chris@16:     ///////////////////////////////////////////////////////////////////////////////
Chris@16:     // Common typedefs
Chris@16:     //
Chris@16:     typedef basic_regex<std::string::const_iterator>                sregex;
Chris@16:     typedef basic_regex<char const *>                               cregex;
Chris@16: 
Chris@16:     #ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16:     typedef basic_regex<std::wstring::const_iterator>               wsregex;
Chris@16:     typedef basic_regex<wchar_t const *>                            wcregex;
Chris@16:     #endif
Chris@16: 
Chris@16:     typedef sub_match<std::string::const_iterator>                  ssub_match;
Chris@16:     typedef sub_match<char const *>                                 csub_match;
Chris@16: 
Chris@16:     #ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16:     typedef sub_match<std::wstring::const_iterator>                 wssub_match;
Chris@16:     typedef sub_match<wchar_t const *>                              wcsub_match;
Chris@16:     #endif
Chris@16: 
Chris@16:     typedef regex_compiler<std::string::const_iterator>             sregex_compiler;
Chris@16:     typedef regex_compiler<char const *>                            cregex_compiler;
Chris@16: 
Chris@16:     #ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16:     typedef regex_compiler<std::wstring::const_iterator>            wsregex_compiler;
Chris@16:     typedef regex_compiler<wchar_t const *>                         wcregex_compiler;
Chris@16:     #endif
Chris@16: 
Chris@16:     typedef regex_iterator<std::string::const_iterator>             sregex_iterator;
Chris@16:     typedef regex_iterator<char const *>                            cregex_iterator;
Chris@16: 
Chris@16:     #ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16:     typedef regex_iterator<std::wstring::const_iterator>            wsregex_iterator;
Chris@16:     typedef regex_iterator<wchar_t const *>                         wcregex_iterator;
Chris@16:     #endif
Chris@16: 
Chris@16:     typedef regex_token_iterator<std::string::const_iterator>       sregex_token_iterator;
Chris@16:     typedef regex_token_iterator<char const *>                      cregex_token_iterator;
Chris@16: 
Chris@16:     #ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16:     typedef regex_token_iterator<std::wstring::const_iterator>      wsregex_token_iterator;
Chris@16:     typedef regex_token_iterator<wchar_t const *>                   wcregex_token_iterator;
Chris@16:     #endif
Chris@16: 
Chris@16:     typedef match_results<std::string::const_iterator>              smatch;
Chris@16:     typedef match_results<char const *>                             cmatch;
Chris@16: 
Chris@16:     #ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16:     typedef match_results<std::wstring::const_iterator>             wsmatch;
Chris@16:     typedef match_results<wchar_t const *>                          wcmatch;
Chris@16:     #endif
Chris@16: 
Chris@16:     typedef regex_id_filter_predicate<std::string::const_iterator>  sregex_id_filter_predicate;
Chris@16:     typedef regex_id_filter_predicate<char const *>                 cregex_id_filter_predicate;
Chris@16: 
Chris@16:     #ifndef BOOST_XPRESSIVE_NO_WREGEX
Chris@16:     typedef regex_id_filter_predicate<std::wstring::const_iterator> wsregex_id_filter_predicate;
Chris@16:     typedef regex_id_filter_predicate<wchar_t const *>              wcregex_id_filter_predicate;
Chris@16:     #endif
Chris@16: 
Chris@16: }} // namespace boost::xpressive
Chris@16: 
Chris@16: #endif