124 lines
4.2 KiB
C++
124 lines
4.2 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2011 Hartmut Kaiser
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Copyright (c) 2001-2011 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(BOOST_SPIRIT_MATCH_MANIP_MAY_05_2007_1202PM)
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#define BOOST_SPIRIT_MATCH_MANIP_MAY_05_2007_1202PM
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/spirit/home/qi/parse.hpp>
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#include <boost/spirit/home/qi/parser.hpp>
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#include <boost/spirit/home/support/unused.hpp>
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#include <boost/spirit/home/qi/stream/detail/match_manip.hpp>
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///////////////////////////////////////////////////////////////////////////////
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namespace boost { namespace spirit { namespace qi
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{
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///////////////////////////////////////////////////////////////////////////
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template <typename Expr>
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inline typename detail::match<Expr>::type
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match(
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Expr const& expr)
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{
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return detail::match<Expr>::call(expr);
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}
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template <typename Expr, typename Attribute>
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inline detail::match_manip<
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Expr, mpl::false_, mpl::false_, unused_type, Attribute
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>
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match(
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Expr const& xpr
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, Attribute& p)
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{
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using qi::detail::match_manip;
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// Report invalid expression error as early as possible.
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// If you got an error_invalid_expression error message here,
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// then the expression (expr) is not a valid spirit qi expression.
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BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Expr);
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return match_manip<Expr, mpl::false_, mpl::false_, unused_type, Attribute>(
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xpr, unused, p);
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}
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///////////////////////////////////////////////////////////////////////////
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template <typename Expr, typename Skipper>
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inline typename detail::phrase_match<Expr, Skipper>::type
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phrase_match(
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Expr const& expr
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, Skipper const& s
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, BOOST_SCOPED_ENUM(skip_flag) post_skip = skip_flag::postskip)
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{
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return detail::phrase_match<Expr, Skipper>::call(expr, s, post_skip);
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}
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template <typename Expr, typename Skipper, typename Attribute>
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inline detail::match_manip<
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Expr, mpl::false_, mpl::false_, Skipper, Attribute
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>
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phrase_match(
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Expr const& xpr
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, Skipper const& s
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, BOOST_SCOPED_ENUM(skip_flag) post_skip
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, Attribute& p)
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{
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using qi::detail::match_manip;
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// Report invalid expression error as early as possible.
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// If you got an error_invalid_expression error message here,
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// then either the expression (expr) or skipper is not a valid
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// spirit qi expression.
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BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Expr);
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BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Skipper);
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return match_manip<Expr, mpl::false_, mpl::false_, Skipper, Attribute>(
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xpr, s, post_skip, p);
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}
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template <typename Expr, typename Skipper, typename Attribute>
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inline detail::match_manip<
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Expr, mpl::false_, mpl::false_, Skipper, Attribute
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>
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phrase_match(
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Expr const& xpr
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, Skipper const& s
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, Attribute& p)
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{
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using qi::detail::match_manip;
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// Report invalid expression error as early as possible.
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// If you got an error_invalid_expression error message here,
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// then either the expression (expr) or skipper is not a valid
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// spirit qi expression.
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BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Expr);
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BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Skipper);
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return match_manip<Expr, mpl::false_, mpl::false_, Skipper, Attribute>(
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xpr, s, p);
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}
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///////////////////////////////////////////////////////////////////////////
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template<typename Char, typename Traits, typename Derived>
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inline std::basic_istream<Char, Traits>&
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operator>>(std::basic_istream<Char, Traits>& is, parser<Derived> const& p)
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{
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typedef spirit::basic_istream_iterator<Char, Traits> input_iterator;
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input_iterator f(is);
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input_iterator l;
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if (!p.derived().parse(f, l, unused, unused, unused))
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{
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is.setstate(std::ios_base::failbit);
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}
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return is;
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}
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}}}
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#endif
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