1 /*
2  *          Copyright Andrey Semashev 2007 - 2015.
3  * Distributed under the Boost Software License, Version 1.0.
4  *    (See accompanying file LICENSE_1_0.txt or copy at
5  *          http://www.boost.org/LICENSE_1_0.txt)
6  */
7 /*!
8  * \file   keywords/depth.hpp
9  * \author Andrey Semashev
10  * \date   14.03.2009
11  *
12  * The header contains the \c depth keyword declaration.
13  */
14 
15 #ifndef BOOST_LOG_KEYWORDS_DEPTH_HPP_INCLUDED_
16 #define BOOST_LOG_KEYWORDS_DEPTH_HPP_INCLUDED_
17 
18 #include <boost/parameter/keyword.hpp>
19 #include <boost/log/detail/config.hpp>
20 
21 #ifdef BOOST_HAS_PRAGMA_ONCE
22 #pragma once
23 #endif
24 
25 namespace boost {
26 
27 BOOST_LOG_OPEN_NAMESPACE
28 
29 namespace keywords {
30 
31 //! The keyword for passing maximum scopes depth to the \c named_scope formatter
32 BOOST_PARAMETER_KEYWORD(tag, depth)
33 
34 } // namespace keywords
35 
36 BOOST_LOG_CLOSE_NAMESPACE // namespace log
37 
38 } // namespace boost
39 
40 #endif // BOOST_LOG_KEYWORDS_DEPTH_HPP_INCLUDED_
41