ocaml 3.09 transition

[helm.git] / helm / ocaml / paramodulation / saturate_main.ml

diff --git a/helm/ocaml/paramodulation/saturate_main.ml b/helm/ocaml/paramodulation/saturate_main.ml
index a2a4e1f079e6957bd3074d82ac7813175d07e631..ce4182e1ac6ac8620ef002181ef16e0097fe06df 100644 (file)
--- a/helm/ocaml/paramodulation/saturate_main.ml
+++ b/helm/ocaml/paramodulation/saturate_main.ml
@@ -1,8 +1,33 @@
+(* Copyright (C) 2005, 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/.
+ *)
+
 let configuration_file = ref "../../matita/matita.conf.xml";;
 
 let core_notation_script = "../../matita/core_notation.moo";;
 
-let get_from_user ~(dbd:Mysql.dbd) =
+let get_from_user ~(dbd:HMysql.dbd) =
   let rec get () =
     match read_line () with
     | "" -> []
@@ -15,9 +40,13 @@ let get_from_user ~(dbd:Mysql.dbd) =
   term, metasenv, ugraph
 ;;
 
+let full = ref false;;
+
+let retrieve_only = ref false;;
+
 let _ =
   let module S = Saturation in
-  let set_ratio v = S.weight_age_ratio := (v+1); S.weight_age_counter := (v+1)
+  let set_ratio v = S.weight_age_ratio := v; S.weight_age_counter := v
   and set_sel v = S.symbols_ratio := v; S.symbols_counter := v;
   and set_conf f = configuration_file := f
   and set_ordering o =
@@ -28,8 +57,13 @@ let _ =
     | o -> raise (Arg.Bad ("Unknown term ordering: " ^ o))
   and set_fullred b = S.use_fullred := b
   and set_time_limit v = S.time_limit := float_of_int v
+  and set_width w = S.maxwidth := w
+  and set_depth d = S.maxdepth := d
+  and set_full () = full := true
+  and set_retrieve () = retrieve_only := true
   in
   Arg.parse [
+    "-full", Arg.Unit set_full, "Enable full mode";
     "-f", Arg.Bool set_fullred,
     "Enable/disable full-reduction strategy (default: enabled)";
     
@@ -42,21 +76,33 @@ let _ =
 
     "-o", Arg.String set_ordering,
     "Term ordering. Possible values are:\n" ^
-      "\tkbo: Knuth-Bendix ordering (default)\n" ^
-      "\tnr-kbo: Non-recursive variant of kbo\n" ^
+      "\tkbo: Knuth-Bendix ordering\n" ^
+      "\tnr-kbo: Non-recursive variant of kbo (default)\n" ^
       "\tlpo: Lexicographic path ordering";
 
     "-l", Arg.Int set_time_limit, "Time limit in seconds (default: no limit)";
+    
+    "-w", Arg.Int set_width,
+    Printf.sprintf "Maximal width (default: %d)" !Saturation.maxwidth;
+    
+    "-d", Arg.Int set_depth,
+    Printf.sprintf "Maximal depth (default: %d)" !Saturation.maxdepth;
+
+    "-retrieve", Arg.Unit set_retrieve, "retrieve only";
   ] (fun a -> ()) "Usage:"
 in
 Helm_registry.load_from !configuration_file;
 CicNotation.load_notation core_notation_script;
-CicNotation.load_notation "../../matita/coq.moo";
-let dbd = Mysql.quick_connect
+CicNotation.load_notation "../../matita/coq.ma";
+let dbd = HMysql.quick_connect
   ~host:(Helm_registry.get "db.host")
   ~user:(Helm_registry.get "db.user")
   ~database:(Helm_registry.get "db.database")
   ()
 in
 let term, metasenv, ugraph = get_from_user ~dbd in
-Saturation.main dbd term metasenv ugraph;;
+if !retrieve_only then
+  Saturation.retrieve_and_print dbd term metasenv ugraph
+else
+  Saturation.main dbd !full term metasenv ugraph
+;;