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is_sub_array 更新

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is_array, is_basic_string 追加
This commit is contained in:
bolero-MURAKAMI 2011-09-03 22:42:07 +09:00
parent fd1cfd05af
commit 79dd17c747
3 changed files with 179 additions and 20 deletions
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44
sprout/sub_array.hpp
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@ -544,29 +544,35 @@ namespace sprout {
}
};
namespace detail {
template<typename T, typename Enable = void>
struct is_sub_array_impl {
public:
typedef std::integral_constant<bool, false> type;
SPROUT_STATIC_CONSTEXPR bool value = type::value;
};
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:
typedef std::integral_constant<bool, true> type;
SPROUT_STATIC_CONSTEXPR bool value = type::value;
};
} // namespace detail
//
// is_sub_array
//
template<typename T, typename Enable = void>
struct is_sub_array {
public:
typedef std::integral_constant<bool, false> type;
SPROUT_STATIC_CONSTEXPR bool value = type::value;
};
template<typename T>
struct is_sub_array<
T,
typename std::enable_if<
std::is_same<
T,
sprout::sub_array<typename T::container_type>
>::value
>::type
> {
public:
typedef std::integral_constant<bool, true> type;
SPROUT_STATIC_CONSTEXPR bool value = type::value;
};
struct is_sub_array
: public sprout::detail::is_sub_array_impl<T>
{};
//
// sub