added invalidate

diff --git a/helm/software/components/ng_kernel/nCicEnvironment.ml b/helm/software/components/ng_kernel/nCicEnvironment.ml
index fcb40832606eb3c6960d9c472728a8be8875d6b5..599e1691f6bd37fd2eb0a18c52ffa9ec88d046ad 100644 (file)
--- a/helm/software/components/ng_kernel/nCicEnvironment.ml
+++ b/helm/software/components/ng_kernel/nCicEnvironment.ml
@@ -13,7 +13,7 @@ let get_checked_obj u =
     (* FIX: add all objects to the environment and give back the last one *)
     let l = OCic2NCic.convert_obj ouri o in
     List.iter (fun (u,_,_,_,_ as o) -> 
-      prerr_endline ("+"^NUri.string_of_uri u); 
+(*       prerr_endline ("+"^NUri.string_of_uri u);  *)
       NUri.UriHash.add cache u (false,o)) l;
     HExtlib.list_last l
 ;;
@@ -28,7 +28,7 @@ let get_obj u =
     in
     let l = OCic2NCic.convert_obj ouri o in
     List.iter (fun (u,_,_,_,_ as o) -> 
-      prerr_endline ("+"^NUri.string_of_uri u); 
+(*       prerr_endline ("+"^NUri.string_of_uri u);  *)
       NUri.UriHash.add cache u (false,o)) l;
     false, HExtlib.list_last l
 ;;
@@ -76,3 +76,12 @@ let get_indty_leftno = function
       | _,_,_,_, NCic.Inductive (_,left,_,_) -> left
       | _ ->prerr_endline "get_indty_leftno called on a non ind 2";assert false)
   | _ -> prerr_endline "get_indty_leftno called on a non indty";assert false
+;;
+
+let invalidate _ = 
+  List.iter 
+    (fun (k,v) ->
+      NUri.UriHash.replace cache k (false,v))
+    (NUri.UriHash.fold (fun k v -> (@) [k,snd v]) cache [])
+;;
+