Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/spirit/home/qi/auxiliary/eoi.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/auxiliary/eoi.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,80 @@ +/*============================================================================= + Copyright (c) 2001-2011 Hartmut Kaiser + Copyright (c) 2001-2011 Joel de Guzman + + 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_EOI_APRIL_18_2008_0751PM) +#define BOOST_SPIRIT_EOI_APRIL_18_2008_0751PM + +#if defined(_MSC_VER) +#pragma once +#endif + +#include <boost/mpl/bool.hpp> +#include <boost/spirit/home/qi/domain.hpp> +#include <boost/spirit/home/qi/parser.hpp> +#include <boost/spirit/home/qi/meta_compiler.hpp> +#include <boost/spirit/home/qi/skip_over.hpp> +#include <boost/spirit/home/support/common_terminals.hpp> + +namespace boost { namespace spirit +{ + /////////////////////////////////////////////////////////////////////////// + // Enablers + /////////////////////////////////////////////////////////////////////////// + template <> + struct use_terminal<qi::domain, tag::eoi> // enables eoi + : mpl::true_ {}; +}} + +namespace boost { namespace spirit { namespace qi +{ +#ifndef BOOST_SPIRIT_NO_PREDEFINED_TERMINALS + using spirit::eoi; +#endif + using spirit::eoi_type; + + struct eoi_parser : primitive_parser<eoi_parser> + { + template <typename Context, typename Iterator> + struct attribute + { + typedef unused_type type; + }; + + template <typename Iterator, typename Context + , typename Skipper, typename Attribute> + bool parse(Iterator& first, Iterator const& last + , Context& /*context*/, Skipper const& skipper + , Attribute& /*attr*/) const + { + qi::skip_over(first, last, skipper); + return first == last; + } + + template <typename Context> + info what(Context& /*context*/) const + { + return info("eoi"); + } + }; + + /////////////////////////////////////////////////////////////////////////// + // Parser generators: make_xxx function (objects) + /////////////////////////////////////////////////////////////////////////// + template <typename Modifiers> + struct make_primitive<tag::eoi, Modifiers> + { + typedef eoi_parser result_type; + result_type operator()(unused_type, unused_type) const + { + return result_type(); + } + }; +}}} + +#endif + +