Synopsis of methods | |
constexpr view< group_by_fn > | group_by {} |
Public Member Functions | |
template<typename Rng , typename Fun > | |
auto | operator() (Rng &&rng, Fun fun) const -> group_by_view< all_t< Rng >, Fun > requires ViewableRange< Rng > &&ForwardRange< Rng > &&IndirectRelation< Fun, iterator_t< Rng >> |