detail/utility/ignore_unused.hpp

0001 ///////////////////////////////////////////////////////////////////////////////
0002 // ignore_unused.hpp
0003 //
0004 //  Copyright 2008 Eric Niebler. Distributed under the Boost
0005 //  Software License, Version 1.0. (See accompanying file
0006 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0007
0008 #ifndef BOOST_XPRESSIVE_DETAIL_UTILITY_IGNORE_UNUSED_HPP_EAN_10_04_2005
0009 #define BOOST_XPRESSIVE_DETAIL_UTILITY_IGNORE_UNUSED_HPP_EAN_10_04_2005
0010
0011 // MS compatible compilers support #pragma once
0012 #if defined(_MSC_VER)
0013 # pragma once
0014 #endif
0015
0016 #include "boost/proto/detail/ignore_unused.hpp"
0017
0018 namespace boost { namespace xpressive { namespace detail
0019 {
0020   using boost::proto::detail::ignore_unused;
0021 }}}
0022
0023 #endif
0024