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traits: addd array specialisation for is_container

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Danny Robson 2018-04-18 21:47:10 +10:00
parent b8253536ea
commit eeb5215921
1 changed files with 4 additions and 0 deletions
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4
types/traits.hpp
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@ -304,6 +304,10 @@ struct is_container<
> : public std::true_type {};
template <size_t N, typename ValueT>
struct is_container<std::array<ValueT,N>> : public std::true_type {};
template <typename T>
constexpr auto is_container_v = is_container<T>::value;