std::experimental::ranges::UnsignedIntegral

From cppreference.com
< cpplrm; | experimentallrm; | ranges
template < class T >
concept bool UnsignedIntegral = Integral<T> && !SignedIntegral<T>;
(ranges TS)

The concept UnsignedIntegral<T> is satisfied if and only if T is an integral type and std::is_signed<T>::value is false.

Notes

UnsignedIntegral<T> may be satisfied by a type that is not a unsigned integer type, for example, bool.

See also

checks if a type is integral type
(class template)
(C++11)
checks if a type is signed arithmetic type
(class template)