Use using to avoid extraneous template instantiations

This commit is contained in:
Chris Robinson
2019-09-29 16:02:25 -07:00
parent fabb9add9b
commit 94ff2daafc
+2 -2
View File
@@ -57,14 +57,14 @@ namespace detail_ {
template<typename T, size_t E>
struct is_span_<span<T,E>> : std::true_type { };
template<typename T>
struct is_span : is_span_<typename std::remove_cv<T>::type> { };
using is_span = is_span_<typename std::remove_cv<T>::type>;
template<typename T>
struct is_std_array_ : std::false_type { };
template<typename T, size_t N>
struct is_std_array_<std::array<T,N>> : std::true_type { };
template<typename T>
struct is_std_array : is_std_array_<typename std::remove_cv<T>::type> { };
using is_std_array = is_std_array_<typename std::remove_cv<T>::type>;
template<typename T, typename = void>
struct has_size_and_data : std::false_type { };