X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2FfoUtils.mli;h=5cbe461a06ddb3c2baf79ec529f7bea1597a356b;hb=6f35dd77922431b667f7eb4669ab3fbb6092c343;hp=d78ce32f26d49020f4f387833cba41076cfd29a5;hpb=01b628fc79155f545b283c1d095d8a2ffe00e0a1;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/foUtils.mli b/helm/software/components/ng_paramodulation/foUtils.mli
index d78ce32f2..5cbe461a0 100644
--- a/helm/software/components/ng_paramodulation/foUtils.mli
+++ b/helm/software/components/ng_paramodulation/foUtils.mli
@@ -26,13 +26,15 @@ module Utils (B : Terms.Blob) :
          int -> B.t Terms.foterm -> B.t Terms.foterm -> 
            B.t Terms.unit_clause * int
 
+    val mk_passive_clause :
+      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
 
-(*
+
     val fresh_unit_clause : 
           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 
@@ -44,4 +46,10 @@ module Utils (B : Terms.Blob) :
 
     val empty_bag : B.t Terms.bag
 
+    val compare_passive_clauses_weight :
+      B.t Terms.passive_clause -> B.t Terms.passive_clause -> int
+
+    val compare_passive_clauses_age :
+      B.t Terms.passive_clause -> B.t Terms.passive_clause -> int
+
   end