std::experimental::ranges::SignedIntegral
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Defined in header
<experimental/ranges/concepts>
template< class T >
concept bool SignedIntegral = Integral<T> && std::is_signed <T>::value;
(ranges TS)
concept bool SignedIntegral = Integral<T> && std::is_signed <T>::value;
The concept SignedIntegral<T> is satisfied if and only if T is an integral type and std::is_signed <T>::value is true.
There need not be any subsumption relationship between SignedIntegral<T> and std::is_signed <T>::value.
[edit] 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).