projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // Boost.TypeErasure library |
| 2 | // | |
| 3 | // Copyright 2011 Steven Watanabe | |
| 4 | // | |
| 5 | // Distributed under the Boost Software License Version 1.0. (See | |
| 6 | // accompanying file LICENSE_1_0.txt or copy at | |
| 7 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 8 | // | |
| 9 | // $Id$ | |
| 10 | ||
| 11 | #if !defined(BOOST_PP_IS_ITERATING) | |
| 12 | ||
| 13 | #ifndef BOOST_TYPE_ERASURE_DETAIL_NORMALIZE_DEDUCED_HPP_INCLUDED | |
| 14 | #define BOOST_TYPE_ERASURE_DETAIL_NORMALIZE_DEDUCED_HPP_INCLUDED | |
| 15 | ||
| 16 | #include <boost/preprocessor/iteration/iterate.hpp> | |
| 17 | #include <boost/preprocessor/repetition/enum.hpp> | |
| 18 | #include <boost/preprocessor/repetition/enum_params.hpp> | |
| 19 | ||
| 20 | namespace boost { | |
| 21 | namespace type_erasure { | |
| 22 | namespace detail { | |
| 23 | ||
| 24 | template<class M, class T> | |
| 25 | struct normalize_deduced; | |
| 26 | template<class M, class T> | |
| 27 | struct normalize_placeholder; | |
| 28 | ||
| 29 | #define BOOST_PP_FILENAME_1 <boost/type_erasure/detail/normalize_deduced.hpp> | |
| 30 | #define BOOST_PP_ITERATION_LIMITS (1, BOOST_TYPE_ERASURE_MAX_ARITY) | |
| 31 | #include BOOST_PP_ITERATE() | |
| 32 | ||
| 33 | } | |
| 34 | } | |
| 35 | } | |
| 36 | ||
| 37 | #endif | |
| 38 | ||
| 39 | #else | |
| 40 | ||
| 41 | #define N BOOST_PP_ITERATION() | |
| 42 | ||
| 43 | #define BOOST_TYPE_ERASURE_NORMALIZE_PLACEHOLDER(z, n, data) \ | |
| 44 | typename ::boost::type_erasure::detail::normalize_placeholder< \ | |
| 45 | M, \ | |
| 46 | BOOST_PP_CAT(U, n) \ | |
| 47 | >::type | |
| 48 | ||
| 49 | template<class M, template<BOOST_PP_ENUM_PARAMS(N, class T)> class T, BOOST_PP_ENUM_PARAMS(N, class U)> | |
| 50 | struct normalize_deduced<M, T<BOOST_PP_ENUM_PARAMS(N, U)> > | |
| 51 | { | |
| 52 | typedef typename ::boost::type_erasure::deduced< | |
| 53 | T<BOOST_PP_ENUM(N, BOOST_TYPE_ERASURE_NORMALIZE_PLACEHOLDER, ~)> | |
| 54 | >::type type; | |
| 55 | }; | |
| 56 | ||
| 57 | #undef BOOST_TYPE_ERASURE_NORMALIZE_PLACEHOLDER | |
| 58 | ||
| 59 | #undef N | |
| 60 | ||
| 61 | #endif |