Given a source range and a unary predicate, present a view of the elements that satisfy the predicate.
Public Member Functions | |
template<typename Rng , typename Pred > | |
requires viewable_range< Rng > &&input_range< Rng > &&constexpr indirect_unary_predicate< Pred, iterator_t< Rng > > filter_view< all_t< Rng >, Pred > | operator() (Rng &&rng, Pred pred) const |