| 1 | |
|---|---|
| 2 | #ifndef BOOST_MPL_AUX_NA_FWD_HPP_INCLUDED |
| 3 | #define BOOST_MPL_AUX_NA_FWD_HPP_INCLUDED |
| 4 | |
| 5 | // Copyright Aleksey Gurtovoy 2001-2004 |
| 6 | // |
| 7 | // Distributed under the Boost Software License, Version 1.0. |
| 8 | // (See accompanying file LICENSE_1_0.txt or copy at |
| 9 | // http://www.boost.org/LICENSE_1_0.txt) |
| 10 | // |
| 11 | // See http://www.boost.org/libs/mpl for documentation. |
| 12 | |
| 13 | // $Id$ |
| 14 | // $Date$ |
| 15 | // $Revision$ |
| 16 | |
| 17 | #include <boost/mpl/aux_/adl_barrier.hpp> |
| 18 | |
| 19 | BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN |
| 20 | |
| 21 | // n.a. == not available |
| 22 | struct na |
| 23 | { |
| 24 | typedef na type; |
| 25 | enum { value = 0 }; |
| 26 | }; |
| 27 | |
| 28 | BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE |
| 29 | BOOST_MPL_AUX_ADL_BARRIER_DECL(na) |
| 30 | |
| 31 | #endif // BOOST_MPL_AUX_NA_FWD_HPP_INCLUDED |
| 32 |