Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 1 | |
| 2 | // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000. |
| 3 | // Use, modification and distribution are subject to the Boost Software License, |
| 4 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
| 5 | // http://www.boost.org/LICENSE_1_0.txt). |
| 6 | // |
| 7 | // See http://www.boost.org/libs/type_traits for most recent version including documentation. |
| 8 | |
Jeff Thompson | 3d613fd | 2013-10-15 15:39:04 -0700 | [diff] [blame] | 9 | #ifndef NDNBOOST_TT_HAS_TRIVIAL_CONSTRUCTOR_HPP_INCLUDED |
| 10 | #define NDNBOOST_TT_HAS_TRIVIAL_CONSTRUCTOR_HPP_INCLUDED |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 11 | |
Jeff Thompson | 2277ce5 | 2013-08-01 17:34:11 -0700 | [diff] [blame] | 12 | #include <ndnboost/type_traits/config.hpp> |
| 13 | #include <ndnboost/type_traits/intrinsics.hpp> |
| 14 | #include <ndnboost/type_traits/is_pod.hpp> |
| 15 | #include <ndnboost/type_traits/detail/ice_or.hpp> |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 16 | |
| 17 | // should be the last #include |
Jeff Thompson | 2277ce5 | 2013-08-01 17:34:11 -0700 | [diff] [blame] | 18 | #include <ndnboost/type_traits/detail/bool_trait_def.hpp> |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 19 | |
| 20 | namespace ndnboost { |
| 21 | |
| 22 | namespace detail { |
| 23 | |
| 24 | template <typename T> |
| 25 | struct has_trivial_ctor_impl |
| 26 | { |
Jeff Thompson | 3d613fd | 2013-10-15 15:39:04 -0700 | [diff] [blame] | 27 | #ifdef NDNBOOST_HAS_TRIVIAL_CONSTRUCTOR |
| 28 | NDNBOOST_STATIC_CONSTANT(bool, value = |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 29 | (::ndnboost::type_traits::ice_or< |
| 30 | ::ndnboost::is_pod<T>::value, |
Jeff Thompson | 3d613fd | 2013-10-15 15:39:04 -0700 | [diff] [blame] | 31 | NDNBOOST_HAS_TRIVIAL_CONSTRUCTOR(T) |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 32 | >::value)); |
| 33 | #else |
Jeff Thompson | 3d613fd | 2013-10-15 15:39:04 -0700 | [diff] [blame] | 34 | NDNBOOST_STATIC_CONSTANT(bool, value = |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 35 | (::ndnboost::type_traits::ice_or< |
| 36 | ::ndnboost::is_pod<T>::value, |
| 37 | false |
| 38 | >::value)); |
| 39 | #endif |
| 40 | }; |
| 41 | |
| 42 | } // namespace detail |
| 43 | |
Jeff Thompson | 3d613fd | 2013-10-15 15:39:04 -0700 | [diff] [blame] | 44 | NDNBOOST_TT_AUX_BOOL_TRAIT_DEF1(has_trivial_constructor,T,::ndnboost::detail::has_trivial_ctor_impl<T>::value) |
| 45 | NDNBOOST_TT_AUX_BOOL_TRAIT_DEF1(has_trivial_default_constructor,T,::ndnboost::detail::has_trivial_ctor_impl<T>::value) |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 46 | |
| 47 | } // namespace ndnboost |
| 48 | |
Jeff Thompson | 2277ce5 | 2013-08-01 17:34:11 -0700 | [diff] [blame] | 49 | #include <ndnboost/type_traits/detail/bool_trait_undef.hpp> |
Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 50 | |
Jeff Thompson | 3d613fd | 2013-10-15 15:39:04 -0700 | [diff] [blame] | 51 | #endif // NDNBOOST_TT_HAS_TRIVIAL_CONSTRUCTOR_HPP_INCLUDED |