X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2Findex.mli;h=2fc8ec1e847323edd88f10681c83fc3f112bd9bc;hb=646da3fc52fa905a67959cfa1191eb5c96edaef1;hp=fdecba91fb350cba8e5a0ecb396fb6b853bba8cc;hpb=ddd751449e73a22af523ce78ce1d8f0bb211e941;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/index.mli b/helm/software/components/ng_paramodulation/index.mli
index fdecba91f..2fc8ec1e8 100644
--- a/helm/software/components/ng_paramodulation/index.mli
+++ b/helm/software/components/ng_paramodulation/index.mli
@@ -11,21 +11,27 @@
 
 (* $Id$ *)
 
-module type Comparable =
+module Index (B : Orderings.Blob) : 
   sig
-    type t
-    val is_eq : t -> t -> bool
-  end
+    module ClauseSet : Set.S with 
+      type elt = Terms.direction * B.t Terms.unit_clause
+
+    module FotermIndexable : Discrimination_tree.Indexable with 
+      type constant_name = B.t and
+      type input = B.t Terms.foterm 
 
-module C : Comparable 
+    module DT : Discrimination_tree.DiscriminationTree with 
+      type constant_name = B.t and 
+      type input = B.t Terms.foterm and 
+      type data = ClauseSet.elt and 
+      type dataset = ClauseSet.t
+    
+    val index_unit_clause : 
+      DT.t -> B.t Terms.unit_clause -> DT.t 
 
-module FotermIndexable : Discrimination_tree.Indexable
-with type constant_name = C.t and
-     type input = C.t Terms.foterm 
+    val remove_unit_clause :
+      DT.t -> B.t Terms.unit_clause -> DT.t 
 
-module ClauseSet : Set.S with type elt = Terms.direction * C.t Terms.unit_clause
+    type active_set = B.t Terms.unit_clause list * DT.t
 
-module DiscriminationTree : Discrimination_tree.DiscriminationTree 
-with type constant_name = C.t
-and type input = C.t Terms.foterm
-and type data = ClauseSet.elt and type dataset = ClauseSet.t
+  end