| |
| // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000. |
| // Use, modification and distribution are subject to the Boost Software License, |
| // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt). |
| // |
| // See http://www.boost.org/libs/type_traits for most recent version including documentation. |
| |
| #ifndef BOOST_TT_HAS_NOTHROW_CONSTRUCTOR_HPP_INCLUDED |
| #define BOOST_TT_HAS_NOTHROW_CONSTRUCTOR_HPP_INCLUDED |
| |
| #include <boost/type_traits/has_trivial_constructor.hpp> |
| |
| // should be the last #include |
| #include <boost/type_traits/detail/bool_trait_def.hpp> |
| |
| namespace boost { |
| |
| namespace detail{ |
| |
| template <class T> |
| struct has_nothrow_constructor_imp{ |
| #ifdef BOOST_HAS_NOTHROW_CONSTRUCTOR |
| BOOST_STATIC_CONSTANT(bool, value = BOOST_HAS_NOTHROW_CONSTRUCTOR(T)); |
| #else |
| BOOST_STATIC_CONSTANT(bool, value = ::boost::has_trivial_constructor<T>::value); |
| #endif |
| }; |
| |
| } |
| |
| BOOST_TT_AUX_BOOL_TRAIT_DEF1(has_nothrow_constructor,T,::boost::detail::has_nothrow_constructor_imp<T>::value) |
| BOOST_TT_AUX_BOOL_TRAIT_DEF1(has_nothrow_default_constructor,T,::boost::detail::has_nothrow_constructor_imp<T>::value) |
| |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_constructor,void,false) |
| #ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_constructor,void const,false) |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_constructor,void const volatile,false) |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_constructor,void volatile,false) |
| #endif |
| |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_default_constructor,void,false) |
| #ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_default_constructor,void const,false) |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_default_constructor,void const volatile,false) |
| BOOST_TT_AUX_BOOL_TRAIT_SPEC1(has_nothrow_default_constructor,void volatile,false) |
| #endif |
| |
| } // namespace boost |
| |
| #include <boost/type_traits/detail/bool_trait_undef.hpp> |
| |
| #endif // BOOST_TT_HAS_NOTHROW_CONSTRUCTOR_HPP_INCLUDED |
