std::experimental::ranges::SizedRange

From cppreference.com
< cpplrm; | experimentallrm; | ranges
Defined in header <experimental/ranges/range>
template <class T>

concept bool SizedRange =
Range<T> &&
!ranges::disable_sized_range<std::remove_cv_t<std::remove_reference_t<T>>> &&
requires(T& t) {
{ ranges::size(t) }
-> ConvertibleTo<ranges::difference_type_t<ranges::iterator_t<T>>>;

};
(ranges TS)