1 /*=============================================================================
2     Copyright (c) 2001-2011 Hartmut Kaiser
3 
4     Distributed under the Boost Software License, Version 1.0. (See accompanying
5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 ==============================================================================*/
7 #if !defined(BOOST_SPIRIT_MATCH_MANIP_AUTO_DEC_02_2009_0813PM)
8 #define BOOST_SPIRIT_MATCH_MANIP_AUTO_DEC_02_2009_0813PM
9 
10 #if defined(_MSC_VER)
11 #pragma once
12 #endif
13 
14 #include <boost/spirit/home/qi/stream/detail/match_manip.hpp>
15 #include <boost/spirit/home/qi/auto/create_parser.hpp>
16 #include <boost/utility/enable_if.hpp>
17 
18 ///////////////////////////////////////////////////////////////////////////////
19 namespace boost { namespace spirit { namespace qi { namespace detail
20 {
21     ///////////////////////////////////////////////////////////////////////////
22     template <typename Expr>
23     struct match<Expr
24       , typename enable_if<traits::meta_create_exists<qi::domain, Expr> >::type>
25     {
26         typedef typename result_of::create_parser<Expr>::type expr_type;
27         typedef match_manip<
28             expr_type, mpl::true_, mpl::false_, unused_type, Expr
29         > type;
30 
callboost::spirit::qi::detail::match31         static type call(Expr const& expr)
32         {
33             return type(create_parser<Expr>(), unused, const_cast<Expr&>(expr));
34         }
35     };
36 
37     ///////////////////////////////////////////////////////////////////////////
38     template <typename Expr, typename Skipper>
39     struct phrase_match<Expr, Skipper
40       , typename enable_if<traits::meta_create_exists<qi::domain, Expr> >::type>
41     {
42         typedef typename result_of::create_parser<Expr>::type expr_type;
43         typedef match_manip<
44             expr_type, mpl::true_, mpl::false_, Skipper, Expr
45         > type;
46 
callboost::spirit::qi::detail::phrase_match47         static type call(
48             Expr const& expr
49           , Skipper const& skipper
50           , BOOST_SCOPED_ENUM(skip_flag) post_skip)
51         {
52             // Report invalid expression error as early as possible.
53             // If you got an error_invalid_expression error message here,
54             // then the delimiter is not a valid spirit karma expression.
55             BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Skipper);
56             return type(create_parser<Expr>(), skipper, post_skip
57               , const_cast<Expr&>(expr));
58         }
59     };
60 
61 }}}}
62 
63 #endif
64