Library
Module
Module type
Parameter
Class
Class type
module Elt : sig ... end
include Core_kernel.Set_intf.S with module Elt := Elt
module Tree : sig ... end
include Core_kernel.Set_intf.S_plain
with module Elt := Elt
and module Tree := Tree
type t = (Elt.t, Elt.comparator_witness) Base.Set.t
val compare : t -> t -> Base.Int.t
type named = (Elt.t, Elt.comparator_witness) Base.Set.Named.t
include Core_kernel.Set_intf.Creators_and_accessors0
with type ('a, 'b) set := ('a, 'b) Base.Set.t
with type t := t
with type tree := Tree.t
with type elt := Elt.t
with type named := named
with type comparator_witness := Elt.comparator_witness
include Core_kernel.Set_intf.Accessors0
with type t := t
with type tree := Tree.t
with type elt := Elt.t
with type named := named
with type comparator_witness := Elt.comparator_witness
include Base.Set.Accessors0
with type t := t
with type tree := Tree.t
with type elt := Elt.t
with type named := named
with type comparator_witness := Elt.comparator_witness
include Base.Container.S0 with type t := t with type elt := Elt.t
val length : t -> int
val is_empty : t -> bool
iter
must allow exceptions raised in f
to escape, terminating the iteration cleanly. The same holds for all functions below taking an f
.
fold t ~init ~f
returns f (... f (f (f init e1) e2) e3 ...) en
, where e1..en
are the elements of t
.
val fold_result :
t ->
init:'accum ->
f:('accum -> Elt.t -> ('accum, 'e) Base.Result.t) ->
('accum, 'e) Base.Result.t
fold_result t ~init ~f
is a short-circuiting version of fold
that runs in the Result
monad. If f
returns an Error _
, that value is returned without any additional invocations of f
.
Returns true
if and only if there exists an element for which the provided function evaluates to true
. This is a short-circuiting operation.
Returns true
if and only if the provided function evaluates to true
for all elements. This is a short-circuiting operation.
Returns the number of elements for which the provided function evaluates to true.
val sum :
(module Base.Commutative_group.S with type t = 'sum) ->
t ->
f:(Elt.t -> 'sum) ->
'sum
Returns the sum of f i
for all i
in the container.
Returns as an option
the first element for which f
evaluates to true.
Returns the first evaluation of f
that returns Some
, and returns None
if there is no such element.
val invariants : t -> bool
val symmetric_diff : t -> t -> (Elt.t, Elt.t) Base.Either.t Base.Sequence.t
module Named : sig ... end
val to_sequence :
?order:[ `Increasing | `Decreasing ] ->
?greater_or_equal_to:Elt.t ->
?less_or_equal_to:Elt.t ->
t ->
Elt.t Base.Sequence.t
val merge_to_sequence :
?order:[ `Increasing | `Decreasing ] ->
?greater_or_equal_to:Elt.t ->
?less_or_equal_to:Elt.t ->
t ->
t ->
(Elt.t, Elt.t) Base.Sequence.Merge_with_duplicates_element.t Base.Sequence.t
val to_map :
t ->
f:(Elt.t -> 'data) ->
(Elt.t, 'data, Elt.comparator_witness) Core_kernel.Map.t
val shrinker :
Elt.t Core_kernel.Quickcheck.Shrinker.t ->
t Core_kernel.Quickcheck.Shrinker.t
include Core_kernel.Set_intf.Creators0
with type t := t
with type tree := Tree.t
with type elt := Elt.t
with type comparator_witness := Elt.comparator_witness
with type ('a, 'b) set := ('a, 'b) Base.Set.t
include Base.Set.Creators0
with type t := t
with type tree := Tree.t
with type elt := Elt.t
with type comparator_witness := Elt.comparator_witness
with type ('a, 'b) set := ('a, 'b) Base.Set.t
val empty : t
val of_sorted_array : Elt.t array -> t Base.Or_error.t
val map : ('a, _) Base.Set.t -> f:('a -> Elt.t) -> t
val filter_map : ('a, _) Base.Set.t -> f:('a -> Elt.t option) -> t
val of_hash_set : Elt.t Core_kernel.Hash_set.t -> t
val of_hashtbl_keys : (Elt.t, _) Core_kernel.Hashtbl.t -> t
val of_map_keys : (Elt.t, _, Elt.comparator_witness) Core_kernel.Map.t -> t
module Provide_of_sexp (Elt : sig ... end) : sig ... end
module Provide_bin_io
(Elt : sig ... end) :
Core_kernel.Set_intf.Binable.S with type t := t
module Provide_hash (Elt : Base.Hasher.S with type t := Elt.t) : sig ... end
include Core_kernel.Sexpable.S with type t := t
include Core_kernel.Set_intf.Binable.S with type t := t
include Bin_prot.Binable.S_only_functions with type t := t
val bin_size_t : t Bin_prot.Size.sizer
val bin_write_t : t Bin_prot.Write.writer
val bin_read_t : t Bin_prot.Read.reader
val __bin_read_t__ : (int -> t) Bin_prot.Read.reader
This function only needs implementation if t
exposed to be a polymorphic variant. Despite what the type reads, this does *not* produce a function after reading; instead it takes the constructor tag (int) before reading and reads the rest of the variant t
afterwards.
val bin_shape_t : Bin_prot.Shape.t
val bin_writer_t : t Bin_prot.Type_class.writer
val bin_reader_t : t Bin_prot.Type_class.reader
val bin_t : t Bin_prot.Type_class.t