branch for universe

[helm.git] / components / library / refinementTool.ml

diff --git a/components/library/refinementTool.ml b/components/library/refinementTool.ml
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+(* Copyright (C) 2006, 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://helm.cs.unibo.it/
+ *)
+
+type type_of_rc = 
+  | Success of Cic.term * Cic.term * Cic.metasenv * CicUniv.universe_graph
+  | Exception of string Lazy.t
+
+  (* these are the same functions of cic_unification/ (eventually wrapped) *)
+type kit = {
+  type_of_aux':
+    ?localization_tbl:Stdpp.location Cic.CicHash.t ->
+    Cic.metasenv -> Cic.context -> Cic.term -> CicUniv.universe_graph ->
+      type_of_rc;
+  pack_coercion_obj: Cic.obj -> Cic.obj;
+  apply_subst: Cic.substitution -> Cic.term -> Cic.term ;
+  ppsubst: metasenv:Cic.metasenv -> Cic.substitution -> string;
+  ppmetasenv: Cic.substitution -> Cic.metasenv -> string;
+} 
+