Set.Tree
type ('elt, 'cmp) t = ('elt, 'cmp) Base.Set.Using_comparator.Tree.t
A Tree.t
contains just the tree data structure that a set is based on, without including the comparator. Accordingly, any operation on a Tree.t
must also take as an argument the corresponding comparator.
val sexp_of_t :
('elt -> Sexplib0.Sexp.t) ->
('cmp -> Sexplib0.Sexp.t) ->
('elt, 'cmp) t ->
Sexplib0.Sexp.t
module Named = Base.Set.Using_comparator.Tree.Named
include Set_intf.Creators_and_accessors_generic
with type ('a, 'b) set := ('a, 'b) t
with type ('a, 'b) t := ('a, 'b) t
with type ('a, 'b) tree := ('a, 'b) t
with type ('a, 'b, 'c) create_options :=
('a, 'b, 'c) Base.Set.With_comparator.t
with type ('a, 'b, 'c) access_options :=
('a, 'b, 'c) Base.Set.With_comparator.t
with type 'a elt := 'a
with type 'c cmp := 'c
with module Named := Named
include Set_intf.Accessors_generic
with type ('a, 'b) t := ('a, 'b) t
with type ('a, 'b) tree := ('a, 'b) t
with type 'a elt := 'a
with type 'cmp cmp := 'cmp
with type ('a, 'b, 'c) access_options :=
('a, 'b, 'c) Base.Set.With_comparator.t
with module Named := Named
include Base.Set.Accessors_generic
with type ('a, 'b) t := ('a, 'b) t
with type ('a, 'b) tree := ('a, 'b) t
with type 'a elt := 'a
with type 'cmp cmp := 'cmp
with type ('a, 'b, 'c) access_options :=
('a, 'b, 'c) Base.Set.With_comparator.t
with module Named := Named
include Base.Container.Generic
with type ('a, 'cmp, _) t := ('a, 'cmp) t
with type 'a elt := 'a
val length : (_, _) t -> int
val is_empty : (_, _) t -> bool
val iter : ('a, _) t -> f:('a -> unit) -> unit
val fold : ('a, _) t -> init:'acc -> f:('acc -> 'a -> 'acc) -> 'acc
val fold_result :
('a, _) t ->
init:'acc ->
f:('acc -> 'a -> ('acc, 'e) Base.Result.t) ->
('acc, 'e) Base.Result.t
val exists : ('a, _) t -> f:('a -> bool) -> bool
val for_all : ('a, _) t -> f:('a -> bool) -> bool
val count : ('a, _) t -> f:('a -> bool) -> int
val sum :
(module Base.Container.Summable with type t = 'sum) ->
('a, _) t ->
f:('a -> 'sum) ->
'sum
val find : ('a, _) t -> f:('a -> bool) -> 'a option
val find_map : ('a, _) t -> f:('a -> 'b option) -> 'b option
val to_list : ('a, _) t -> 'a list
val to_array : ('a, _) t -> 'a array
val invariants : ('a, 'cmp, ('a, 'cmp) t -> bool) Base.Set.With_comparator.t
val mem : ('a, 'cmp, ('a, 'cmp) t -> 'a -> bool) Base.Set.With_comparator.t
override Container
's mem
val add :
('a, 'cmp, ('a, 'cmp) t -> 'a -> ('a, 'cmp) t) Base.Set.With_comparator.t
val remove :
('a, 'cmp, ('a, 'cmp) t -> 'a -> ('a, 'cmp) t) Base.Set.With_comparator.t
val union :
('a, 'cmp, ('a, 'cmp) t -> ('a, 'cmp) t -> ('a, 'cmp) t)
Base.Set.With_comparator.t
val inter :
('a, 'cmp, ('a, 'cmp) t -> ('a, 'cmp) t -> ('a, 'cmp) t)
Base.Set.With_comparator.t
val diff :
('a, 'cmp, ('a, 'cmp) t -> ('a, 'cmp) t -> ('a, 'cmp) t)
Base.Set.With_comparator.t
val symmetric_diff :
('a,
'cmp,
('a, 'cmp) t ->
('a, 'cmp) t ->
('a, 'a) Base.Either.t Base.Sequence.t)
Base.Set.With_comparator.t
val compare_direct :
('a, 'cmp, ('a, 'cmp) t -> ('a, 'cmp) t -> int) Base.Set.With_comparator.t
val equal :
('a, 'cmp, ('a, 'cmp) t -> ('a, 'cmp) t -> bool) Base.Set.With_comparator.t
val is_subset :
('a, 'cmp, ('a, 'cmp) t -> of_:('a, 'cmp) t -> bool)
Base.Set.With_comparator.t
val are_disjoint :
('a, 'cmp, ('a, 'cmp) t -> ('a, 'cmp) t -> bool) Base.Set.With_comparator.t
val fold_until :
('a, _) t ->
init:'acc ->
f:('acc -> 'a -> ('acc, 'final) Base.Container.Continue_or_stop.t) ->
finish:('acc -> 'final) ->
'final
val fold_right : ('a, _) t -> init:'acc -> f:('a -> 'acc -> 'acc) -> 'acc
val iter2 :
('a,
'cmp,
('a, 'cmp) t ->
('a, 'cmp) t ->
f:([ `Left of 'a | `Right of 'a | `Both of 'a * 'a ] -> unit) ->
unit)
Base.Set.With_comparator.t
val elements : ('a, _) t -> 'a list
val min_elt : ('a, _) t -> 'a option
val min_elt_exn : ('a, _) t -> 'a
val max_elt : ('a, _) t -> 'a option
val max_elt_exn : ('a, _) t -> 'a
val choose : ('a, _) t -> 'a option
val choose_exn : ('a, _) t -> 'a
val split :
('a, 'cmp, ('a, 'cmp) t -> 'a -> ('a, 'cmp) t * 'a option * ('a, 'cmp) t)
Base.Set.With_comparator.t
val split_le_gt :
('a, 'cmp, ('a, 'cmp) t -> 'a -> ('a, 'cmp) t * ('a, 'cmp) t)
Base.Set.With_comparator.t
val split_lt_ge :
('a, 'cmp, ('a, 'cmp) t -> 'a -> ('a, 'cmp) t * ('a, 'cmp) t)
Base.Set.With_comparator.t
val find_exn : ('a, _) t -> f:('a -> bool) -> 'a
val nth : ('a, _) t -> int -> 'a option
val remove_index :
('a, 'cmp, ('a, 'cmp) t -> int -> ('a, 'cmp) t) Base.Set.With_comparator.t
val to_sequence :
('a,
'cmp,
?order:[ `Increasing | `Decreasing ] ->
?greater_or_equal_to:'a ->
?less_or_equal_to:'a ->
('a, 'cmp) t ->
'a Base.Sequence.t)
Base.Set.With_comparator.t
val binary_search :
('a,
'cmp,
('a, 'cmp) t ->
compare:('a -> 'key -> int) ->
Base.Binary_searchable.Which_target_by_key.t ->
'key ->
'a option)
Base.Set.With_comparator.t
val binary_search_segmented :
('a,
'cmp,
('a, 'cmp) t ->
segment_of:('a -> [ `Left | `Right ]) ->
Base.Binary_searchable.Which_target_by_segment.t ->
'a option)
Base.Set.With_comparator.t
val merge_to_sequence :
('a,
'cmp,
?order:[ `Increasing | `Decreasing ] ->
?greater_or_equal_to:'a ->
?less_or_equal_to:'a ->
('a, 'cmp) t ->
('a, 'cmp) t ->
('a, 'a) Base.Sequence.Merge_with_duplicates_element.t Base.Sequence.t)
Base.Set.With_comparator.t
val to_map :
('a, 'cmp, ('a, 'cmp) t -> f:('a -> 'b) -> ('a, 'b, 'cmp) Base.Map.t)
Base.Set.With_comparator.t
val quickcheck_observer :
'a Quickcheck.Observer.t ->
('a, 'cmp) t Quickcheck.Observer.t
val quickcheck_shrinker :
('a, 'cmp, 'a Quickcheck.Shrinker.t -> ('a, 'cmp) t Quickcheck.Shrinker.t)
Base.Set.With_comparator.t
include Set_intf.Creators_generic
with type ('a, 'b) t := ('a, 'b) t
with type ('a, 'b) tree := ('a, 'b) t
with type 'a elt := 'a
with type 'cmp cmp := 'cmp
with type ('a, 'b) set := ('a, 'b) t
with type ('a, 'b, 'c) create_options :=
('a, 'b, 'c) Base.Set.With_comparator.t
include Base.Set.Creators_generic
with type ('a, 'b) t := ('a, 'b) t
with type ('a, 'b) tree := ('a, 'b) t
with type 'a elt := 'a
with type 'cmp cmp := 'cmp
with type ('a, 'b) set := ('a, 'b) t
with type ('a, 'b, 'c) create_options :=
('a, 'b, 'c) Base.Set.With_comparator.t
val empty : ('a, 'cmp, ('a, 'cmp) t) Base.Set.With_comparator.t
val singleton : ('a, 'cmp, 'a -> ('a, 'cmp) t) Base.Set.With_comparator.t
val union_list :
('a, 'cmp, ('a, 'cmp) t list -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_list : ('a, 'cmp, 'a list -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_sequence :
('a, 'cmp, 'a Base.Sequence.t -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_array : ('a, 'cmp, 'a array -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_sorted_array :
('a, 'cmp, 'a array -> ('a, 'cmp) t Base.Or_error.t)
Base.Set.With_comparator.t
val of_sorted_array_unchecked :
('a, 'cmp, 'a array -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_increasing_iterator_unchecked :
('a, 'cmp, len:int -> f:(int -> 'a) -> ('a, 'cmp) t)
Base.Set.With_comparator.t
val stable_dedup_list : ('a, _, 'a list -> 'a list) Base.Set.With_comparator.t
val map :
('b, 'cmp, ('a, _) t -> f:('a -> 'b) -> ('b, 'cmp) t)
Base.Set.With_comparator.t
The types of map
and filter_map
are subtle. The input set, ('a, _) set
, reflects the fact that these functions take a set of *any* type, with any comparator, while the output set, ('b, 'cmp) t
, reflects that the output set has the particular 'cmp
of the creation function. The comparator can come in one of three ways, depending on which set module is used
Set.map
-- comparator comes as an argumentSet.Poly.map
-- comparator is polymorphic comparisonFoo.Set.map
-- comparator is Foo.comparator
val filter_map :
('b, 'cmp, ('a, _) t -> f:('a -> 'b option) -> ('b, 'cmp) t)
Base.Set.With_comparator.t
val of_tree :
('a, 'cmp, ('a, 'cmp) t -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_hash_set :
('a, 'cmp, 'a Hash_set.t -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_hashtbl_keys :
('a, 'cmp, ('a, _) Hashtbl.t -> ('a, 'cmp) t) Base.Set.With_comparator.t
val of_map_keys : ('a, _, 'cmp) Base.Map.t -> ('a, 'cmp) t
Never requires a comparator because it can get one from the input Map.t
.
val quickcheck_generator :
('a, 'cmp, 'a Quickcheck.Generator.t -> ('a, 'cmp) t Quickcheck.Generator.t)
Base.Set.With_comparator.t