member_t

template<std::size_t I, typename T>

using kumi::member_t = decltype(get<I>(std::declval<T&&>()))

Computes the return type of a call to kumi::get.

Template Parameters

I	Index of the type to retrieve
T	kumi::product_type to access

Helper type-trait

namespace kumi
{
  template<std::size_t I, typename T> struct member;
}