X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Fcomponents%2Fcic%2Fdiscrimination_tree.mli;h=a311293068247737d0c0232e7c5dae0722e6ce8b;hb=b378b7f4f2a3a897c4b69f44d4d1d54cc4d0aa56;hp=ae6fe0347ccf9068f37003534d599e1edcaaf9dd;hpb=cab8b6ddde6291eb2bccad550bbd4634c00986ae;p=helm.git

diff --git a/helm/software/components/cic/discrimination_tree.mli b/helm/software/components/cic/discrimination_tree.mli
index ae6fe0347..a31129306 100644
--- a/helm/software/components/cic/discrimination_tree.mli
+++ b/helm/software/components/cic/discrimination_tree.mli
@@ -48,20 +48,27 @@ end
 module CicIndexable : Indexable 
 with type input = Cic.term and type constant_name = UriManager.uri
 
-module DiscriminationTreeIndexing :
- functor (I: Indexable) ->
-  functor (A : Set.S) ->
+module type DiscriminationTree  =
     sig
 
-      type t 
-      val iter : t -> (I.constant_name path -> A.t -> unit) -> unit
+      type input 
+      type data
+      type dataset
+      type constant_name
+      type t
+
+      val iter : t -> (constant_name path -> dataset -> unit) -> unit
 
       val empty : t
-      val index : t -> I.input -> A.elt -> t
-      val remove_index : t -> I.input -> A.elt -> t
-      val in_index : t -> I.input -> (A.elt -> bool) -> bool
-      val retrieve_generalizations : t -> I.input -> A.t
-      val retrieve_unifiables : t -> I.input -> A.t
+      val index : t -> input -> data -> t
+      val remove_index : t -> input -> data -> t
+      val in_index : t -> input -> (data -> bool) -> bool
+      val retrieve_generalizations : t -> input -> dataset
+      val retrieve_unifiables : t -> input -> dataset
     end
 
 
+module Make (I : Indexable) (A : Set.S) : DiscriminationTree 
+with type constant_name = I.constant_name and type input = I.input
+and type data = A.elt and type dataset = A.t
+