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fix type-traits

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bolero-MURAKAMI 2012-04-13 21:23:49 +09:00
parent 8f818ee63f
commit 3eafabb1ed
15 changed files with 202 additions and 136 deletions
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32
sprout/sub_array.hpp
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@ -520,30 +520,24 @@ namespace sprout {
}
};
namespace detail {
template<typename T, typename Enable = void>
struct is_sub_array_impl
: public std::false_type
{};
template<typename T>
struct is_sub_array_impl<
T,
typename std::enable_if<
std::is_same<
T,
sprout::sub_array<typename T::container_type>
>::value
>::type
>
: public std::true_type
{};
} // namespace detail
//
// is_sub_array
//
template<typename T>
struct is_sub_array
: public sprout::detail::is_sub_array_impl<T>
: public std::false_type
{};
template<typename T>
struct is_sub_array<T const>
: public sprout::is_sub_array<T>
{};
template<typename T>
struct is_sub_array<T const volatile>
: public sprout::is_sub_array<T>
{};
template<typename Container>
struct is_sub_array<sprout::sub_array<Container> >
: public std::true_type
{};
//