functor (K : Cf_ordered.Total_T) ->
sig
type +'a t
module Key : sig type t = K.t val compare : t -> t -> int end
val nil : 'a t
val empty : 'a t -> bool
val size : 'a t -> int
val min : 'a t -> Key.t * 'a
val max : 'a t -> Key.t * 'a
val search : Key.t -> 'a t -> 'a
val member : Key.t -> 'a t -> bool
val insert : Key.t * 'a -> 'a t -> 'a t * 'a option
val replace : Key.t * 'a -> 'a t -> 'a t
val modify : Key.t -> ('a -> 'a) -> 'a t -> 'a t
val extract : Key.t -> 'a t -> 'a * 'a t
val delete : Key.t -> 'a t -> 'a t
val of_list : (Key.t * 'a) list -> 'a t
val of_list_incr : (Key.t * 'a) list -> 'a t
val of_list_decr : (Key.t * 'a) list -> 'a t
val of_seq : (Key.t * 'a) Cf_seq.t -> 'a t
val of_seq_incr : (Key.t * 'a) Cf_seq.t -> 'a t
val of_seq_decr : (Key.t * 'a) Cf_seq.t -> 'a t
val to_list_incr : 'a t -> (Key.t * 'a) list
val to_list_decr : 'a t -> (Key.t * 'a) list
val to_seq_incr : 'a t -> (Key.t * 'a) Cf_seq.t
val to_seq_decr : 'a t -> (Key.t * 'a) Cf_seq.t
val nearest_decr : Key.t -> 'a t -> (Key.t * 'a) Cf_seq.t
val nearest_incr : Key.t -> 'a t -> (Key.t * 'a) Cf_seq.t
val iterate : (Key.t * 'a -> unit) -> 'a t -> unit
val predicate : (Key.t * 'a -> bool) -> 'a t -> bool
val fold : ('b -> Key.t * 'a -> 'b) -> 'b -> 'a t -> 'b
val filter : (Key.t * 'a -> bool) -> 'a t -> 'a t
val map : (Key.t * 'a -> 'b) -> 'a t -> 'b t
val optmap : (Key.t * 'a -> 'b option) -> 'a t -> 'b t
val partition : (Key.t * 'a -> bool) -> 'a t -> 'a t * 'a t
end