| /* |
| * Copyright Andrey Semashev 2007 - 2015. |
| * 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) |
| */ |
| /*! |
| * \file keywords/empty_marker.hpp |
| * \author Andrey Semashev |
| * \date 15.03.2014 |
| * |
| * The header contains the \c empty_marker keyword declaration. |
| */ |
| |
| #ifndef BOOST_LOG_KEYWORDS_EMPTY_MARKER_HPP_INCLUDED_ |
| #define BOOST_LOG_KEYWORDS_EMPTY_MARKER_HPP_INCLUDED_ |
| |
| #include <boost/parameter/keyword.hpp> |
| #include <boost/log/detail/config.hpp> |
| |
| #ifdef BOOST_HAS_PRAGMA_ONCE |
| #pragma once |
| #endif |
| |
| namespace boost { |
| |
| BOOST_LOG_OPEN_NAMESPACE |
| |
| namespace keywords { |
| |
| //! The keyword for passing the marker for the empty list of scopes to the \c named_scope formatter |
| BOOST_PARAMETER_KEYWORD(tag, empty_marker) |
| |
| } // namespace keywords |
| |
| BOOST_LOG_CLOSE_NAMESPACE // namespace log |
| |
| } // namespace boost |
| |
| #endif // BOOST_LOG_KEYWORDS_EMPTY_MARKER_HPP_INCLUDED_ |
