From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Mon, 7 Apr 2008 16:16:19 +0000 (+0000)
Subject: added invalidate
X-Git-Tag: make_still_working~5423
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=d9037e385e4cb12eccd8a734f4a9fc1a5a0f8b62;p=helm.git

added invalidate
---

diff --git a/helm/software/components/ng_kernel/nCicEnvironment.ml b/helm/software/components/ng_kernel/nCicEnvironment.ml
index fcb408326..599e1691f 100644
--- 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 [])
+;;
+