/* Copyright 2003-2018 Joaquin M Lopez Munoz.
 * 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)
 *
 * See http://www.boost.org/libs/multi_index for library home page.
 */

#include <boost/multi_index/key.hpp>

#if !defined(BOOST_MULTI_INDEX_KEY_SUPPORTED)
#error BOOST_MULTI_INDEX_KEY_SUPPORTED macro not defined
#endif