boost/log/expressions/record.hpp

/*
 *          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   record.hpp
 * \author Andrey Semashev
 * \date   25.07.2012
 *
 * The header contains implementation of a log record placeholder in template expressions.
 */
#ifndef BOOST_LOG_EXPRESSIONS_RECORD_HPP_INCLUDED_
#define BOOST_LOG_EXPRESSIONS_RECORD_HPP_INCLUDED_
#include <boost/phoenix/core/argument.hpp>
#include <boost/log/detail/config.hpp>
#include <boost/log/detail/header.hpp>
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
namespace boost {
BOOST_LOG_OPEN_NAMESPACE
namespace expressions {
/*!
 * Log record placeholder type in formatter template expressions.
 */
typedef phoenix::expression::argument< 1 >::type record_type;
/*!
 * Log record placeholder in formatter template expressions.
 */
const record_type record = {};
} // namespace expressions
BOOST_LOG_CLOSE_NAMESPACE // namespace log
} // namespace boost
#include <boost/log/detail/footer.hpp>
#endif // BOOST_LOG_EXPRESSIONS_RECORD_HPP_INCLUDED_