aboutsummaryrefslogtreecommitdiffhomepage
path: root/lib/gmap.mli
blob: 7c86120c686fc8c21118391f6f319f0ca0a1bbce (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
(***********************************************************************
    v      *   The Coq Proof Assistant  /  The Coq Development Team     
   <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud 
     \VV/  *************************************************************
      //   *      This file is distributed under the terms of the       
           *       GNU Lesser General Public License Version 2.1        
  ***********************************************************************)

(*i $Id$ i*)

(** Maps using the generic comparison function of ocaml. Same interface as
   the module [Map] from the ocaml standard library. *)

type ('a,'b) t

val empty : ('a,'b) t
val is_empty : ('a,'b) t -> bool
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 mem :  'a -> ('a,'b) t -> bool
val iter : ('a -> 'b -> unit) -> ('a,'b) t -> unit
val map : ('b -> 'c) -> ('a,'b) t -> ('a,'c) t
val fold : ('a -> 'b -> 'c -> 'c) -> ('a,'b) t -> 'c -> 'c

(** Additions with respect to ocaml standard library. *)

val dom : ('a,'b) t -> 'a list
val rng : ('a,'b) t -> 'b list
val to_list : ('a,'b) t -> ('a * 'b) list