| Public Member Functions | |
| template<typename Rng , typename V , typename P  = identity> requires forward_range<Rng> && permutable<iterator_t<Rng>> && erasable_range<Rng, iterator_t<Rng>, sentinel_t<Rng>> && indirect_relation<equal_to, projected<iterator_t<Rng>, P>, V const *> | |
| Rng | operator() (Rng &&rng, V const &value, P proj={}) const | 
| template<typename V > | |
| constexpr auto | operator() (V &&value) const | 
| template<typename V , typename P > requires (!range<V>) | |
| constexpr auto | operator() (V &&value, P proj) const | 
| Related Functions | |
| (Note that these are not member functions.) | |
| constexpr remove_fn | remove {} |