X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_refiner%2FnCicUnifHint.mli;h=7b8536ba77e98a937d161c4c6c88630fde4bded7;hb=c22f39a5d5afc0ef55beb221e00e2e6703b13d90;hp=115ddfb15b27fa5ad3868e9bef6d54ff5149bbb7;hpb=e6cfe36583259c1e3f6d91e66e50a647726c1716;p=helm.git

diff --git a/helm/software/components/ng_refiner/nCicUnifHint.mli b/helm/software/components/ng_refiner/nCicUnifHint.mli
index 115ddfb15..7b8536ba7 100644
--- a/helm/software/components/ng_refiner/nCicUnifHint.mli
+++ b/helm/software/components/ng_refiner/nCicUnifHint.mli
@@ -13,16 +13,22 @@
 
 type db
 
-val index_hint: 
-  db -> NCic.context -> NCic.term -> NCic.term -> db
+class status :
+ object ('self)
+  method uhint_db: db
+  method set_uhint_db: db -> 'self
+  method set_unifhint_status: < uhint_db : db; .. > -> 'self
+ end
 
-  (* gets the old imperative coercion DB *)
-val db : unit -> db
+val index_hint: 
+  #status as 'status -> NCic.context -> NCic.term -> NCic.term -> int -> 'status
 
-val empty_db : db
+val add_user_provided_hint :
+  #status as 'status -> NCic.term -> int -> 'status
 
 val look_for_hint:
-    db ->
+    #status ->
     NCic.metasenv -> NCic.substitution -> NCic.context -> 
     NCic.term -> NCic.term -> 
-      (NCic.metasenv * NCic.term * NCic.term) list
+      (NCic.metasenv * 
+        (NCic.term * NCic.term) * (NCic.term * NCic.term) list) list