Range-v3
Range algorithms, views, and actions for the Standard Library
ranges::v3::not_fn_fn Struct Reference

Public Member Functions

template<typename Pred , typename FD = detail::decay_t<function_type<Pred &&>>, requires = (MoveConstructible<FD>() && Constructible<FD, function_type<Pred &&>>())>
constexpr logical_negate< Pred > operator() (Pred &&pred) const