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author | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:33:54 +0900 |
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committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:36:09 +0900 |
commit | d9ec475d945d3035377a0d89ed42e382d8988891 (patch) | |
tree | 34aff2cee4b209906243ab5499d61f3edee2982f /boost/type_traits/is_pod.hpp | |
parent | 71d216b90256936a9638f325af9bc69d720e75de (diff) | |
download | boost-d9ec475d945d3035377a0d89ed42e382d8988891.tar.gz boost-d9ec475d945d3035377a0d89ed42e382d8988891.tar.bz2 boost-d9ec475d945d3035377a0d89ed42e382d8988891.zip |
Imported Upstream version 1.60.0
Change-Id: Ie709530d6d5841088ceaba025cbe175a4ef43050
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/type_traits/is_pod.hpp')
-rw-r--r-- | boost/type_traits/is_pod.hpp | 49 |
1 files changed, 14 insertions, 35 deletions
diff --git a/boost/type_traits/is_pod.hpp b/boost/type_traits/is_pod.hpp index 820a3ceeb9..9204c93e25 100644 --- a/boost/type_traits/is_pod.hpp +++ b/boost/type_traits/is_pod.hpp @@ -9,16 +9,16 @@ #ifndef BOOST_TT_IS_POD_HPP_INCLUDED #define BOOST_TT_IS_POD_HPP_INCLUDED -#include <boost/type_traits/config.hpp> +#include <boost/type_traits/detail/config.hpp> #include <boost/type_traits/is_void.hpp> #include <boost/type_traits/is_scalar.hpp> -#include <boost/type_traits/detail/ice_or.hpp> #include <boost/type_traits/intrinsics.hpp> -#include <cstddef> +#ifdef __SUNPRO_CC +#include <boost/type_traits/is_function.hpp> +#endif -// should be the last #include -#include <boost/type_traits/detail/bool_trait_def.hpp> +#include <cstddef> #ifndef BOOST_IS_POD #define BOOST_INTERNAL_IS_POD(T) false @@ -31,49 +31,28 @@ namespace boost { // forward declaration, needed by 'is_pod_array_helper' template below template< typename T > struct is_POD; -namespace detail { - - -template <typename T> struct is_pod_impl -{ - BOOST_STATIC_CONSTANT( - bool, value = - (::boost::type_traits::ice_or< - ::boost::is_scalar<T>::value, - ::boost::is_void<T>::value, - BOOST_INTERNAL_IS_POD(T) - >::value)); -}; +template <typename T> struct is_pod +: public integral_constant<bool, ::boost::is_scalar<T>::value || ::boost::is_void<T>::value || BOOST_INTERNAL_IS_POD(T)> +{}; #if !defined(BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS) -template <typename T, std::size_t sz> -struct is_pod_impl<T[sz]> - : public is_pod_impl<T> -{ -}; +template <typename T, std::size_t sz> struct is_pod<T[sz]> : public is_pod<T>{}; #endif // the following help compilers without partial specialization support: -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,void,true) +template<> struct is_pod<void> : public true_type{}; #ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,void const,true) -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,void volatile,true) -BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,void const volatile,true) +template<> struct is_pod<void const> : public true_type{}; +template<> struct is_pod<void const volatile> : public true_type{}; +template<> struct is_pod<void volatile> : public true_type{}; #endif -} // namespace detail - -BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_pod,T,::boost::detail::is_pod_impl<T>::value) -// is_POD is the old depricated name for this trait, do not use this as it may -// be removed in future without warning!! -BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_POD,T,::boost::is_pod<T>::value) +template<class T> struct is_POD : public is_pod<T>{}; } // namespace boost -#include <boost/type_traits/detail/bool_trait_undef.hpp> - #undef BOOST_INTERNAL_IS_POD #endif // BOOST_TT_IS_POD_HPP_INCLUDED |