| Jeff Thompson | a28eed8 | 2013-08-22 16:21:10 -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 | |
| 9 | #ifndef BOOST_TT_HAS_NOTHROW_ASSIGN_HPP_INCLUDED |
| 10 | #define BOOST_TT_HAS_NOTHROW_ASSIGN_HPP_INCLUDED |
| 11 | |
| 12 | #include <ndnboost/type_traits/has_trivial_assign.hpp> |
| 13 | |
| 14 | // should be the last #include |
| 15 | #include <ndnboost/type_traits/detail/bool_trait_def.hpp> |
| 16 | |
| 17 | namespace ndnboost { |
| 18 | |
| 19 | namespace detail{ |
| 20 | |
| 21 | template <class T> |
| 22 | struct has_nothrow_assign_imp{ |
| 23 | #ifndef BOOST_HAS_NOTHROW_ASSIGN |
| 24 | BOOST_STATIC_CONSTANT(bool, value = ::ndnboost::has_trivial_assign<T>::value); |
| 25 | #else |
| 26 | BOOST_STATIC_CONSTANT(bool, value = BOOST_HAS_NOTHROW_ASSIGN(T)); |
| 27 | #endif |
| 28 | }; |
| 29 | |
| 30 | } |
| 31 | |
| 32 | BOOST_TT_AUX_BOOL_TRAIT_DEF1(has_nothrow_assign,T,::ndnboost::detail::has_nothrow_assign_imp<T>::value) |
| 33 | BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_assign,void,false) |
| 34 | #ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS |
| 35 | BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_assign,void const,false) |
| 36 | BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_assign,void const volatile,false) |
| 37 | BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_assign,void volatile,false) |
| 38 | #endif |
| 39 | |
| 40 | } // namespace ndnboost |
| 41 | |
| 42 | #include <ndnboost/type_traits/detail/bool_trait_undef.hpp> |
| 43 | |
| 44 | #endif // BOOST_TT_HAS_NOTHROW_ASSIGN_HPP_INCLUDED |