| // Copyright (c) 2001-2010 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_REPOSITORY_QI_FLUSH_MULTI_PASS_JUL_10_2009_0535PM) |
| #define BOOST_SPIRIT_REPOSITORY_QI_FLUSH_MULTI_PASS_JUL_10_2009_0535PM |
| |
| #if defined(_MSC_VER) |
| #pragma once |
| #endif |
| |
| #include <boost/spirit/home/qi/domain.hpp> |
| #include <boost/spirit/home/qi/meta_compiler.hpp> |
| #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/support/attributes.hpp> |
| #include <boost/spirit/home/support/multi_pass.hpp> |
| |
| #include <boost/spirit/repository/home/support/flush_multi_pass.hpp> |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| namespace boost { namespace spirit |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // Enablers |
| /////////////////////////////////////////////////////////////////////////// |
| |
| // enables flush_multi_pass |
| template <> |
| struct use_terminal<qi::domain, repository::tag::flush_multi_pass> |
| : mpl::true_ {}; |
| |
| }} |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| namespace boost { namespace spirit { namespace repository { namespace qi |
| { |
| using repository::flush_multi_pass_type; |
| using repository::flush_multi_pass; |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // for a flush_multi_pass_parser generated parser |
| struct flush_multi_pass_parser |
| : spirit::qi::primitive_parser<flush_multi_pass_parser> |
| { |
| template <typename Context, typename Unused> |
| 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 |
| { |
| spirit::traits::clear_queue(first, traits::clear_mode::clear_always); |
| return true; |
| } |
| |
| template <typename Context> |
| info what(Context const& ctx) const |
| { |
| return info("flush_multi_pass"); |
| } |
| }; |
| |
| }}}} |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| namespace boost { namespace spirit { namespace qi |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // Parser generators: make_xxx function (objects) |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Modifiers> |
| struct make_primitive<repository::tag::flush_multi_pass, Modifiers> |
| { |
| typedef repository::qi::flush_multi_pass_parser result_type; |
| result_type operator()(unused_type, unused_type) const |
| { |
| return result_type(); |
| } |
| }; |
| |
| }}} |
| |
| #endif |
| |