Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/spirit/home/qi/detail/parse.hpp @ 16:2665513ce2d3
Add boost headers
author | Chris Cannam |
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date | Tue, 05 Aug 2014 11:11:38 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/spirit/home/qi/detail/parse.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,97 @@ +/*============================================================================= + Copyright (c) 2001-2011 Hartmut Kaiser + + Distributed under the Boost Software License, Version 1.0. (See accompanying + file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +=============================================================================*/ +#if !defined(BOOST_SPIRIT_DETAIL_PARSE_DEC_02_2009_0411PM) +#define BOOST_SPIRIT_DETAIL_PARSE_DEC_02_2009_0411PM + +#if defined(_MSC_VER) +#pragma once +#endif + +#include <boost/spirit/home/qi/meta_compiler.hpp> +#include <boost/spirit/home/qi/skip_flag.hpp> +#include <boost/spirit/home/qi/skip_over.hpp> +#include <boost/spirit/home/support/unused.hpp> +#include <boost/mpl/assert.hpp> +#include <boost/mpl/bool.hpp> + +namespace boost { namespace spirit { namespace qi { namespace detail +{ + /////////////////////////////////////////////////////////////////////////// + template <typename Expr, typename Enable = void> + struct parse_impl + { + // Report invalid expression error as early as possible. + // If you got an error_invalid_expression error message here, + // then the expression (expr) is not a valid spirit qi expression. + // Did you intend to use the auto_ facilities while forgetting to + // #include <boost/spirit/include/qi_auto.hpp>? + BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Expr); + }; + + template <typename Expr> + struct parse_impl<Expr + , typename enable_if<traits::matches<qi::domain, Expr> >::type> + { + template <typename Iterator> + static bool call( + Iterator& first + , Iterator last + , Expr const& expr) + { + return compile<qi::domain>(expr).parse( + first, last, unused, unused, unused); + } + }; + + /////////////////////////////////////////////////////////////////////////// + template <typename Expr, typename Enable = void> + struct phrase_parse_impl + { + // Report invalid expression error as early as possible. + // If you got an error_invalid_expression error message here, + // then the expression (expr) is not a valid spirit qi expression. + // Did you intend to use the auto_ facilities while forgetting to + // #include <boost/spirit/include/qi_auto.hpp>? + BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Expr); + }; + + template <typename Expr> + struct phrase_parse_impl<Expr + , typename enable_if<traits::matches<qi::domain, Expr> >::type> + { + template <typename Iterator, typename Skipper> + static bool call( + Iterator& first + , Iterator last + , Expr const& expr + , Skipper const& skipper + , BOOST_SCOPED_ENUM(skip_flag) post_skip) + { + // Report invalid expression error as early as possible. + // If you got an error_invalid_expression error message here, + // then the skipper is not a valid spirit qi expression. + BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Skipper); + + typedef + typename result_of::compile<qi::domain, Skipper>::type + skipper_type; + skipper_type const skipper_ = compile<qi::domain>(skipper); + + if (!compile<qi::domain>(expr).parse( + first, last, unused, skipper_, unused)) + return false; + + if (post_skip == skip_flag::postskip) + qi::skip_over(first, last, skipper_); + return true; + } + }; + +}}}} + +#endif +