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os/ossrv/ossrv_pub/boost_apis/boost/xpressive/xpressive_fwd.hpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 ///////////////////////////////////////////////////////////////////////////////

     2 /// \file xpressive_fwd.hpp

     3 /// Forward declarations for all of xpressive's public data types.

     4 //

     5 //  Copyright 2004 Eric Niebler. Distributed under the Boost

     6 //  Software License, Version 1.0. (See accompanying file

     7 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

     8 

     9 #ifndef BOOST_XPRESSIVE_XPRESSIVE_FWD_HPP_EAN_10_04_2005

    10 #define BOOST_XPRESSIVE_XPRESSIVE_FWD_HPP_EAN_10_04_2005

    11 

    12 // MS compatible compilers support #pragma once

    13 #if defined(_MSC_VER) && (_MSC_VER >= 1020)

    14 # pragma once

    15 #endif

    16 

    17 #include <string>

    18 #include <boost/config.hpp>

    19 #include <boost/iterator/iterator_traits.hpp>

    20 

    21 #ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION

    22 # error Sorry, xpressive requires a compiler that supports partial template specialization.

    23 #endif

    24 

    25 #if defined(BOOST_NO_STD_LOCALE) & !defined(BOOST_XPRESSIVE_USE_C_TRAITS)

    26 # define BOOST_XPRESSIVE_USE_C_TRAITS

    27 #endif

    28 

    29 #if defined(BOOST_NO_CWCHAR) | defined(BOOST_NO_CWCTYPE) | defined(BOOST_NO_STD_WSTRING)

    30 # ifndef BOOST_XPRESSIVE_NO_WREGEX

    31 #  define BOOST_XPRESSIVE_NO_WREGEX

    32 # endif

    33 #endif

    34 

    35 #include <boost/xpressive/proto/proto_fwd.hpp>

    36 

    37 namespace boost { namespace xpressive

    38 {

    39     template<typename Char, typename Impl>

    40     struct regex_traits;

    41 

    42     template<typename Char>

    43     struct cpp_regex_traits;

    44 

    45     template<typename Char>

    46     struct c_regex_traits;

    47 

    48     template<typename Elem>

    49     struct null_regex_traits;

    50 

    51     namespace detail

    52     {

    53         template<typename Char>

    54         struct default_regex_traits

    55         {

    56             #ifdef BOOST_XPRESSIVE_USE_C_TRAITS

    57             typedef c_regex_traits<Char> type;

    58             #else

    59             typedef cpp_regex_traits<Char> type;

    60             #endif

    61         };

    62 

    63         struct mark_placeholder;

    64 

    65         typedef proto::unary_op<detail::mark_placeholder, proto::noop_tag> mark_tag;

    66 

    67     } // namespace detail

    68 

    69     using detail::mark_tag;

    70 

    71     typedef void const *regex_id_type;

    72 

    73     struct regex_error;

    74 

    75     struct regex_traits_version_1_tag;

    76 

    77     struct regex_traits_version_1_case_fold_tag;

    78 

    79     template<typename BidiIter>

    80     struct basic_regex;

    81 

    82     template<typename BidiIter>

    83     struct match_results;

    84 

    85     template<typename BidiIter>

    86     struct regex_iterator;

    87 

    88     template<typename BidiIter>

    89     struct regex_token_iterator;

    90 

    91     template<typename BidiIter>

    92     struct regex_id_filter_predicate;

    93 

    94     template<typename BidiIter>

    95     struct sub_match;

    96 

    97     template<typename Action, typename Saved = Action>

    98     struct action;

    99 

   100     template<typename RegexTraits>

   101     struct compiler_traits;

   102 

   103     template<typename Char, typename Impl = typename detail::default_regex_traits<Char>::type>

   104     struct regex_traits;

   105 

   106     template

   107     <

   108         typename BidiIter

   109       , typename RegexTraits = regex_traits<typename iterator_value<BidiIter>::type>

   110       , typename CompilerTraits = compiler_traits<RegexTraits>

   111     >

   112     struct regex_compiler;

   113 

   114     ///////////////////////////////////////////////////////////////////////////////

   115     // Common typedefs

   116     //

   117     typedef basic_regex<std::string::const_iterator>                sregex;

   118     typedef basic_regex<char const *>                               cregex;

   119 

   120     #ifndef BOOST_XPRESSIVE_NO_WREGEX

   121     typedef basic_regex<std::wstring::const_iterator>               wsregex;

   122     typedef basic_regex<wchar_t const *>                            wcregex;

   123     #endif

   124 

   125     typedef regex_compiler<std::string::const_iterator>             sregex_compiler;

   126     typedef regex_compiler<char const *>                            cregex_compiler;

   127 

   128     #ifndef BOOST_XPRESSIVE_NO_WREGEX

   129     typedef regex_compiler<std::wstring::const_iterator>            wsregex_compiler;

   130     typedef regex_compiler<wchar_t const *>                         wcregex_compiler;

   131     #endif

   132 

   133     typedef regex_iterator<std::string::const_iterator>             sregex_iterator;

   134     typedef regex_iterator<char const *>                            cregex_iterator;

   135 

   136     #ifndef BOOST_XPRESSIVE_NO_WREGEX

   137     typedef regex_iterator<std::wstring::const_iterator>            wsregex_iterator;

   138     typedef regex_iterator<wchar_t const *>                         wcregex_iterator;

   139     #endif

   140 

   141     typedef regex_token_iterator<std::string::const_iterator>       sregex_token_iterator;

   142     typedef regex_token_iterator<char const *>                      cregex_token_iterator;

   143 

   144     #ifndef BOOST_XPRESSIVE_NO_WREGEX

   145     typedef regex_token_iterator<std::wstring::const_iterator>      wsregex_token_iterator;

   146     typedef regex_token_iterator<wchar_t const *>                   wcregex_token_iterator;

   147     #endif

   148 

   149     typedef match_results<std::string::const_iterator>              smatch;

   150     typedef match_results<char const *>                             cmatch;

   151 

   152     #ifndef BOOST_XPRESSIVE_NO_WREGEX

   153     typedef match_results<std::wstring::const_iterator>             wsmatch;

   154     typedef match_results<wchar_t const *>                          wcmatch;

   155     #endif

   156 

   157     typedef regex_id_filter_predicate<std::string::const_iterator>  sregex_id_filter_predicate;

   158     typedef regex_id_filter_predicate<char const *>                 cregex_id_filter_predicate;

   159 

   160     #ifndef BOOST_XPRESSIVE_NO_WREGEX

   161     typedef regex_id_filter_predicate<std::wstring::const_iterator> wsregex_id_filter_predicate;

   162     typedef regex_id_filter_predicate<wchar_t const *>              wcregex_id_filter_predicate;

   163     #endif

   164 

   165 }} // namespace boost::xpressive

   166 

   167 #endif
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