W3cubDocs

/C++

std::unsigned_integral

Defined in header <concepts>
template < class T >
concept unsigned_integral = std::integral<T> && !std::signed_integral<T>;
(since C++20)

The concept unsigned_integral<T> is satisfied if and only if T is an integral type and std::is_signed_v<T> is false.

Notes

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

See also

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

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/concepts/unsigned_integral