| Jeff Thompson | a28eed8 | 2013-08-22 16:21:10 -0700 | [diff] [blame] | 1 | |
| 2 | #ifndef BOOST_MPL_NEXT_PRIOR_HPP_INCLUDED |
| 3 | #define BOOST_MPL_NEXT_PRIOR_HPP_INCLUDED |
| 4 | |
| 5 | // Copyright Aleksey Gurtovoy 2000-2004 |
| 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: next_prior.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ |
| 14 | // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ |
| 15 | // $Revision: 49267 $ |
| 16 | |
| 17 | #include <ndnboost/mpl/aux_/common_name_wknd.hpp> |
| 18 | #include <ndnboost/mpl/aux_/na_spec.hpp> |
| 19 | #include <ndnboost/mpl/aux_/lambda_support.hpp> |
| 20 | |
| 21 | namespace ndnboost { namespace mpl { |
| 22 | |
| 23 | BOOST_MPL_AUX_COMMON_NAME_WKND(next) |
| 24 | BOOST_MPL_AUX_COMMON_NAME_WKND(prior) |
| 25 | |
| 26 | template< |
| 27 | typename BOOST_MPL_AUX_NA_PARAM(T) |
| 28 | > |
| 29 | struct next |
| 30 | { |
| 31 | typedef typename T::next type; |
| 32 | BOOST_MPL_AUX_LAMBDA_SUPPORT(1,next,(T)) |
| 33 | }; |
| 34 | |
| 35 | template< |
| 36 | typename BOOST_MPL_AUX_NA_PARAM(T) |
| 37 | > |
| 38 | struct prior |
| 39 | { |
| 40 | typedef typename T::prior type; |
| 41 | BOOST_MPL_AUX_LAMBDA_SUPPORT(1,prior,(T)) |
| 42 | }; |
| 43 | |
| 44 | BOOST_MPL_AUX_NA_SPEC(1, next) |
| 45 | BOOST_MPL_AUX_NA_SPEC(1, prior) |
| 46 | |
| 47 | }} |
| 48 | |
| 49 | #endif // BOOST_MPL_NEXT_PRIOR_HPP_INCLUDED |