Using_comparator
is a similar interface as the toplevel of Map
, except the
functions take a ~comparator:('k, 'cmp) Comparator.t
, whereas the functions at the
toplevel of Map
take a ('k, 'cmp) comparator
.
val t_of_sexp_direct : comparator:('k, 'cmp) Comparator.t ‑> (Sexp.t ‑> 'k) ‑> (Sexp.t ‑> 'v) ‑> Sexp.t ‑> ('k, 'v, 'cmp) t
module Tree : sig ... end
include Base__.Map_intf.Accessors3 with type (a, b, c) t := (a, b, c) t with type (a, b, c) tree := (a, b, c) Tree.t
val invariants : (_, _, _) t ‑> bool
val is_empty : (_, _, _) t ‑> bool
val length : (_, _, _) t ‑> int
val add : ('a, 'b, 'cmp) t ‑> key:'a ‑> data:'b ‑> ('a, 'b, 'cmp) t Base__.Map_intf.Or_duplicate.t
val find_multi : ('a, 'b list, 'cmp) t ‑> 'a ‑> 'b list
val find : ('a, 'b, 'cmp) t ‑> 'a ‑> 'b option
val find_exn : ('a, 'b, 'cmp) t ‑> 'a ‑> 'b
val mem : ('a, 'b, 'cmp) t ‑> 'a ‑> bool
val iter_keys : ('a, _, 'cmp) t ‑> f:('a ‑> unit) ‑> unit
val iter : (_, 'b, 'cmp) t ‑> f:('b ‑> unit) ‑> unit
val iteri : ('a, 'b, 'cmp) t ‑> f:(key:'a ‑> data:'b ‑> unit) ‑> unit
val fold : ('a, 'b, _) t ‑> init:'c ‑> f:(key:'a ‑> data:'b ‑> 'c ‑> 'c) ‑> 'c
val fold_right : ('a, 'b, _) t ‑> init:'c ‑> f:(key:'a ‑> data:'b ‑> 'c ‑> 'c) ‑> 'c
val keys : ('a, _, _) t ‑> 'a list
val data : (_, 'b, _) t ‑> 'b list
val to_alist : ?key_order:[ `Increasing | `Decreasing ] ‑> ('a, 'b, _) t ‑> ('a * 'b) list
val validate : name:('a ‑> string) ‑> 'b Validate.check ‑> ('a, 'b, _) t Validate.check
val symmetric_diff : ('a, 'b, 'cmp) t ‑> ('a, 'b, 'cmp) t ‑> data_equal:('b ‑> 'b ‑> bool) ‑> ('a, 'b) Base__.Map_intf.Symmetric_diff_element.t Sequence.t
val min_elt : ('a, 'b, 'cmp) t ‑> ('a * 'b) option
val min_elt_exn : ('a, 'b, 'cmp) t ‑> 'a * 'b
val max_elt : ('a, 'b, 'cmp) t ‑> ('a * 'b) option
val max_elt_exn : ('a, 'b, 'cmp) t ‑> 'a * 'b
val for_all : (_, 'b, _) t ‑> f:('b ‑> bool) ‑> bool
val for_alli : ('a, 'b, _) t ‑> f:(key:'a ‑> data:'b ‑> bool) ‑> bool
val exists : (_, 'b, _) t ‑> f:('b ‑> bool) ‑> bool
val existsi : ('a, 'b, _) t ‑> f:(key:'a ‑> data:'b ‑> bool) ‑> bool
val count : (_, 'b, _) t ‑> f:('b ‑> bool) ‑> int
val counti : ('a, 'b, _) t ‑> f:(key:'a ‑> data:'b ‑> bool) ‑> int
val subrange : ('k, 'v, 'cmp) t ‑> lower_bound:'k Maybe_bound.t ‑> upper_bound:'k Maybe_bound.t ‑> ('k, 'v, 'cmp) t
val fold_range_inclusive : ('a, 'b, _) t ‑> min:'a ‑> max:'a ‑> init:'c ‑> f:(key:'a ‑> data:'b ‑> 'c ‑> 'c) ‑> 'c
val range_to_alist : ('a, 'b, _) t ‑> min:'a ‑> max:'a ‑> ('a * 'b) list
val closest_key : ('a, 'b, _) t ‑> [ `Greater_or_equal_to | `Greater_than | `Less_or_equal_to | `Less_than ] ‑> 'a ‑> ('a * 'b) option
val nth : ('a, 'b, _) t ‑> int ‑> ('a * 'b) option
val nth_exn : ('a, 'b, _) t ‑> int ‑> 'a * 'b
val rank : ('a, _, _) t ‑> 'a ‑> int option
val to_sequence : ?order:[ `Increasing_key | `Decreasing_key ] ‑> ?keys_greater_or_equal_to:'a ‑> ?keys_less_or_equal_to:'a ‑> ('a, 'b, _) t ‑> ('a * 'b) Sequence.t
include Base__.Map_intf.Creators3_with_comparator with type (a, b, c) t := (a, b, c) t with type (a, b, c) tree := (a, b, c) Tree.t
val empty : comparator:('a, 'cmp) Comparator.t ‑> ('a, _, 'cmp) t
val singleton : comparator:('a, 'cmp) Comparator.t ‑> 'a ‑> 'b ‑> ('a, 'b, 'cmp) t
val of_alist : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) list ‑> [ `Ok of ('a, 'b, 'cmp) t | `Duplicate_key of 'a ]
val of_alist_or_error : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) list ‑> ('a, 'b, 'cmp) t Or_error.t
val of_alist_exn : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) list ‑> ('a, 'b, 'cmp) t
val of_alist_multi : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) list ‑> ('a, 'b list, 'cmp) t
val of_alist_fold : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) list ‑> init:'c ‑> f:('c ‑> 'b ‑> 'c) ‑> ('a, 'c, 'cmp) t
val of_alist_reduce : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) list ‑> f:('b ‑> 'b ‑> 'b) ‑> ('a, 'b, 'cmp) t
val of_sorted_array : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) array ‑> ('a, 'b, 'cmp) t Or_error.t
val of_sorted_array_unchecked : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) array ‑> ('a, 'b, 'cmp) t
val of_increasing_iterator_unchecked : comparator:('a, 'cmp) Comparator.t ‑> len:int ‑> f:(int ‑> 'a * 'b) ‑> ('a, 'b, 'cmp) t
val of_increasing_sequence : comparator:('a, 'cmp) Comparator.t ‑> ('a * 'b) Sequence.t ‑> ('a, 'b, 'cmp) t Or_error.t
val of_iteri : comparator:('a, 'cmp) Comparator.t ‑> iteri:(f:(key:'a ‑> data:'b ‑> unit) ‑> unit) ‑> [ `Ok of ('a, 'b, 'cmp) t | `Duplicate_key of 'a ]
val of_tree : comparator:('a, 'cmp) Comparator.t ‑> ('a, 'b, 'cmp) tree ‑> ('a, 'b, 'cmp) t
val comparator : ('a, _, 'cmp) t ‑> ('a, 'cmp) Comparator.t
val hash_fold_direct : 'k Hash.folder ‑> 'v Hash.folder ‑> ('k, 'v, 'cmp) t Hash.folder
module Empty_without_value_restriction : functor (K : Comparator.S1) -> sig ... end
To get around the value restriction, apply the functor and include it. You
can see an example of this in the Poly
submodule below.