X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Finterface%2FtheoryCache.ml;fp=helm%2Finterface%2FtheoryCache.ml;h=0000000000000000000000000000000000000000;hb=c7514aaa249a96c5fdd39b1123fbdb38d92f20b6;hp=c7f6a3f9f746ebf1bc977732ec6c5182d579a818;hpb=1c7fb836e2af4f2f3d18afd0396701f2094265ff;p=helm.git

diff --git a/helm/interface/theoryCache.ml b/helm/interface/theoryCache.ml
deleted file mode 100644
index c7f6a3f9f..000000000
--- a/helm/interface/theoryCache.ml
+++ /dev/null
@@ -1,57 +0,0 @@
-(* Copyright (C) 2000, HELM Team.
- * 
- * This file is part of HELM, an Hypertextual, Electronic
- * Library of Mathematics, developed at the Computer Science
- * Department, University of Bologna, Italy.
- * 
- * HELM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * HELM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with HELM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- * 
- * For details, see the HELM World-Wide-Web page,
- * http://cs.unibo.it/helm/.
- *)
-
-type check_status = Checked | Unchecked;;
-
-let hashtable = Hashtbl.create 17;;
-
-let get_term_and_type_checking_info uri =
- try
-  Hashtbl.find hashtable uri
- with
-  Not_found -> 
-   let filename = Getter.get uri in
-    let term = TheoryParser.theory_of_xml filename in
-     Hashtbl.add hashtable uri (term, Unchecked) ;
-     (term, Unchecked)
-;;
-
-
-let get_theory uri =
- fst (get_term_and_type_checking_info uri)
-;;
-
-let is_type_checked uri =
- match snd (get_term_and_type_checking_info uri) with
-    Checked   -> true
-  | Unchecked -> false
-;;
-
-let set_type_checking_info uri =
- match Hashtbl.find hashtable uri with
-  (term, _) ->
-   Hashtbl.remove hashtable uri ;
-   Hashtbl.add hashtable uri (term, Checked)
-;;