X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_refiner%2FnRstatus.ml;h=bb2d357d754abc4cd55dae50d8be7e80eb9e037e;hb=23b7119d915c6ff6ba3c89267bd91f7312afe619;hp=0ef8755f4b0fa756f0a7a5e544f3c3b2b2013aaf;hpb=5c8de084e314e41f3dc2f605f6242283e930b803;p=helm.git

diff --git a/helm/software/components/ng_refiner/nRstatus.ml b/helm/software/components/ng_refiner/nRstatus.ml
index 0ef8755f4..bb2d357d7 100644
--- a/helm/software/components/ng_refiner/nRstatus.ml
+++ b/helm/software/components/ng_refiner/nRstatus.ml
@@ -11,10 +11,45 @@
 
 (* $Id: nCicRefiner.ml 9802 2009-05-25 15:39:26Z tassi $ *)
 
-type refiner_status = {
-        coerc_db : NCicCoercion.db;
-        uhint_db : NCicUnifHint.db;
-        library_db : NCicLibrary.timestamp;
-        dump: refiner_status -> refiner_status
-}
+class status =
+ object (self)
+  inherit NCicUnifHint.status
+  inherit NCicCoercion.status
+  inherit NCicLibrary.status
+  method set_rstatus
+   : 'status.
+       < coerc_db : NCicCoercion.db;
+         uhint_db : NCicUnifHint.db;
+         timestamp: NCicLibrary.timestamp; .. > as 'status -> 'self
+   = fun o ->
+      ((self#set_unifhint_status o)#set_coercion_status o)#set_library_status o
+ end
 
+type sstatus = status
+
+module Serializer =
+ struct
+  include NCicLibrary.Serializer(struct type status = sstatus end)
+
+  let require ~baseuri status = 
+   let rstatus = require ~baseuri (status : #status :> status) in
+   let status = status#set_uhint_db (rstatus#uhint_db) in
+   let status = status#set_coerc_db (rstatus#coerc_db) in
+   let status = status#set_timestamp (rstatus#timestamp) in
+    status 
+ end
+
+class dumpable_status =
+ object
+  inherit status
+  val dump = ([] : Serializer.obj list)
+  method dump = dump
+  method set_dump v = {< dump = v >}
+  method set_dumpable_status
+   : 'status.
+       < coerc_db : NCicCoercion.db;
+         uhint_db : NCicUnifHint.db;
+         timestamp: NCicLibrary.timestamp;
+         dump: Serializer.obj list; .. > as 'status -> 'self
+   = fun o -> {< dump = o#dump >}#set_rstatus o
+ end