X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2FfoUtils.mli;h=d725d3c7f89126e3f76afb95fd5de9b75d439400;hb=4244a4d70b9ab2fece0ff5b63506f6d323cbfbe2;hp=5cbe461a06ddb3c2baf79ec529f7bea1597a356b;hpb=6f35dd77922431b667f7eb4669ab3fbb6092c343;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/foUtils.mli b/helm/software/components/ng_paramodulation/foUtils.mli
index 5cbe461a0..d725d3c7f 100644
--- a/helm/software/components/ng_paramodulation/foUtils.mli
+++ b/helm/software/components/ng_paramodulation/foUtils.mli
@@ -13,7 +13,7 @@
 
 val lexicograph : ('a -> 'b -> int) -> 'a list -> 'b list -> int
 
-module Utils (B : Terms.Blob) :
+module Utils (B : Orderings.Blob) :
   sig
     val eq_foterm : B.t Terms.foterm -> B.t Terms.foterm -> bool
     val compare_foterm : B.t Terms.foterm -> B.t Terms.foterm -> int
@@ -29,6 +29,9 @@ module Utils (B : Terms.Blob) :
     val mk_passive_clause :
       B.t Terms.unit_clause -> B.t Terms.passive_clause
 
+    val mk_passive_goal :
+      B.t Terms.unit_clause -> B.t Terms.passive_clause
+
     val eq_unit_clause : B.t Terms.unit_clause -> B.t Terms.unit_clause -> bool
     val compare_unit_clause : B.t Terms.unit_clause -> B.t Terms.unit_clause -> int
 
@@ -37,14 +40,9 @@ module Utils (B : Terms.Blob) :
           int -> B.t Terms.unit_clause -> B.t Terms.unit_clause * int
 
     (* relocate [maxvar] [varlist] -> [newmaxvar] * [varlist] * [relocsubst] *)
-    val relocate : int -> int list -> int * int list * B.t Terms.substitution 
-
-    (* also gives a fresh ID to the clause *)
-    val add_to_bag : 
-          B.t Terms.bag -> B.t Terms.unit_clause -> 
-            B.t Terms.bag * B.t Terms.unit_clause
-
-    val empty_bag : B.t Terms.bag
+    val relocate : 
+          int -> int list -> B.t Terms.substitution -> 
+            int * int list * B.t Terms.substitution 
 
     val compare_passive_clauses_weight :
       B.t Terms.passive_clause -> B.t Terms.passive_clause -> int