Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/spirit/home/karma/auxiliary/eol.hpp @ 16:2665513ce2d3
Add boost headers
author | Chris Cannam |
---|---|
date | Tue, 05 Aug 2014 11:11:38 +0100 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/spirit/home/karma/auxiliary/eol.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,81 @@ +// 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_KARMA_EOL_JUL_08_2008_1014AM) +#define BOOST_SPIRIT_KARMA_EOL_JUL_08_2008_1014AM + +#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/unused.hpp> +#include <boost/spirit/home/karma/detail/attributes.hpp> +#include <boost/spirit/home/karma/domain.hpp> +#include <boost/spirit/home/karma/meta_compiler.hpp> +#include <boost/spirit/home/karma/delimit_out.hpp> +#include <boost/spirit/home/karma/detail/generate_to.hpp> + +namespace boost { namespace spirit +{ + /////////////////////////////////////////////////////////////////////////// + // Enablers + /////////////////////////////////////////////////////////////////////////// + template <> + struct use_terminal<karma::domain, tag::eol> // enables eol + : mpl::true_ {}; + +}} + +/////////////////////////////////////////////////////////////////////////////// +namespace boost { namespace spirit { namespace karma +{ +#ifndef BOOST_SPIRIT_NO_PREDEFINED_TERMINALS + using boost::spirit::eol; +#endif + using boost::spirit::eol_type; + + struct eol_generator : primitive_generator<eol_generator> + { + template <typename Context, typename Unused> + struct attribute + { + typedef unused_type type; + }; + + template < + typename OutputIterator, typename Context, typename Delimiter + , typename Attribute> + static bool generate(OutputIterator& sink, Context&, Delimiter const& d + , Attribute const& /*attr*/) + { + return detail::generate_to(sink, '\n') && + karma::delimit_out(sink, d); // always do post-delimiting + } + + template <typename Context> + info what(Context const& /*context*/) const + { + return info("eol"); + } + }; + + /////////////////////////////////////////////////////////////////////////// + // Generator generators: make_xxx function (objects) + /////////////////////////////////////////////////////////////////////////// + template <typename Modifiers> + struct make_primitive<tag::eol, Modifiers> + { + typedef eol_generator result_type; + result_type operator()(unused_type, unused_type) const + { + return result_type(); + } + }; + +}}} + +#endif