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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 | ||
31 | 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 | ||
47 | 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 |