1.2 KiB
1.2 KiB
[bitwise.operations.not]
22 General utilities library [utilities]
22.10 Function objects [function.objects]
22.10.11 Bitwise operations [bitwise.operations]
22.10.11.5 Class template bit_not [bitwise.operations.not]
template<class T = void> struct bit_not { constexpr T operator()(const T& x) const; };
constexpr T operator()(const T& x) const;
Returns: ~x.
`template<> struct bit_not { template constexpr auto operator()(T&& t) const -> decltype(~std::forward(t));
using is_transparent = unspecified; }; `
template<class T> constexpr auto operator()(T&& t) const -> decltype(~std::forward<T>(t));
Returns: ~std::forward(t).