Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/spirit/home/qi/auto/auto.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/auto/auto.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,90 @@ +// 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_QI_AUTO_NOV_29_2009_0336PM) +#define BOOST_SPIRIT_QI_AUTO_NOV_29_2009_0336PM + +#if defined(_MSC_VER) +#pragma once +#endif + +#include <boost/spirit/home/support/common_terminals.hpp> +#include <boost/spirit/home/support/info.hpp> +#include <boost/spirit/home/support/container.hpp> +#include <boost/spirit/home/support/detail/hold_any.hpp> +#include <boost/spirit/home/qi/domain.hpp> +#include <boost/spirit/home/qi/meta_compiler.hpp> +#include <boost/spirit/home/qi/skip_over.hpp> +#include <boost/spirit/home/qi/parser.hpp> +#include <boost/spirit/home/qi/auto/create_parser.hpp> +#include <boost/mpl/bool.hpp> + +/////////////////////////////////////////////////////////////////////////////// +namespace boost { namespace spirit +{ + /////////////////////////////////////////////////////////////////////////// + // Enablers + /////////////////////////////////////////////////////////////////////////// + template <> + struct use_terminal<qi::domain, tag::auto_> // enables auto_ + : mpl::true_ {}; +}} + +/////////////////////////////////////////////////////////////////////////////// +namespace boost { namespace spirit { namespace qi +{ +#ifndef BOOST_SPIRIT_NO_PREDEFINED_TERMINALS + using spirit::auto_; +#endif + using spirit::auto_type; + + /////////////////////////////////////////////////////////////////////////// + template <typename Modifiers> + struct auto_parser + : parser<auto_parser<Modifiers> > + { + template <typename Context, typename Iterator> + struct attribute + { + typedef spirit::hold_any type; + }; + + auto_parser(Modifiers const& modifiers) + : modifiers_(modifiers) {} + + template <typename Iterator, typename Context, typename Skipper + , typename Attribute> + bool parse(Iterator& first, Iterator const& last + , Context& context, Skipper const& skipper, Attribute& attr) const + { + return compile<qi::domain>(create_parser<Attribute>(), modifiers_) + .parse(first, last, context, skipper, attr); + } + + template <typename Context> + info what(Context& /*context*/) const + { + return info("auto_"); + } + + Modifiers modifiers_; + }; + + /////////////////////////////////////////////////////////////////////////// + // Generator generators: make_xxx function (objects) + /////////////////////////////////////////////////////////////////////////// + template <typename Modifiers> + struct make_primitive<tag::auto_, Modifiers> + { + typedef auto_parser<Modifiers> result_type; + + result_type operator()(unused_type, Modifiers const& modifiers) const + { + return result_type(modifiers); + } + }; +}}} + +#endif