std::SignedIntegral (3) - Linux Man Pages

std::SignedIntegral: std::SignedIntegral

NAME

std::SignedIntegral - std::SignedIntegral

Synopsis


Defined in header <concepts>
template < class T > (since C++20)
concept SignedIntegral = std::Integral<T> && std::is_signed_v<T>;


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

Notes


SignedIntegral<T> may be satisfied by a type that is not a signed_integer_type, for example, char (on a system where char is signed).

See also


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


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