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(*                                                                     *)
(*                           Objective Caml                            *)
(*                                                                     *)
(*            Xavier Leroy, projet Cristal, INRIA Rocquencourt         *)
(*                                                                     *)
(*  Copyright 1996 Institut National de Recherche en Informatique et   *)
(*  Automatique.  Distributed only by permission.                      *)
(*                                                                     *)
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(* $Id$ *)

(* Association tables from any ordered type to any type.
   We use the generic ordering to compare keys. *)

type ('a, 'b) t

val empty: ('a, 'b) t
val add: 'a -> 'b -> ('a, 'b) t -> ('a, 'b) t
val find: 'a -> ('a, 'b) t -> 'b
val remove: 'a -> ('a,  'b) t -> ('a, 'b) t
val iter: ('a -> 'b -> 'c) -> ('a, 'b) t -> unit

val print: ('a -> unit) -> ('b -> unit) -> ('a, 'b) t -> unit