we tranlate an Automath book in an itermediate format where:

[helm.git] / helm / software / lambda-delta / toplevel / metaOutput.ml

diff --git a/helm/software/lambda-delta/toplevel/metaOutput.ml b/helm/software/lambda-delta/toplevel/metaOutput.ml
new file mode 100644 (file)
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+++ b/helm/software/lambda-delta/toplevel/metaOutput.ml
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+(* 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/.
+ *)
+
+module M = Meta
+
+type counters = {
+   eabsts: int;
+   eabbrs: int;
+   pabsts: int;    
+   tsorts: int;
+   tlrefs: int;
+   tgrefs: int;
+   pappls: int;
+   tappls: int;
+   tabsts: int;
+}
+
+let initial_counters = {
+   eabsts = 0; eabbrs = 0; pabsts = 0; pappls = 0;
+   tsorts = 0; tlrefs = 0; tgrefs = 0; tappls = 0; tabsts = 0
+}
+
+let rec count_term f c = function
+   | M.Sort _         -> 
+      f {c with tsorts = succ c.tsorts}
+   | M.LRef _         -> 
+      f {c with tlrefs = succ c.tlrefs}
+   | M.GRef (_, ts)   -> 
+      let c = {c with tgrefs = succ c.tgrefs} in
+      let c = {c with pappls = c.pappls + List.length ts} in
+      Cps.list_fold_left f count_term c ts
+   | M.Appl (v, t)    -> 
+      let c = {c with tappls = succ c.tappls} in
+      let f c = count_term f c t in
+      count_term f c v
+   | M.Abst (_, w, t) -> 
+      let c = {c with tabsts = succ c.tabsts} in
+      let f c = count_term f c t in
+      count_term f c w
+
+let count_par f c (_, w) = count_term f c w
+
+let count_item f c = function
+   | pars, _, w, None        ->
+      let c = {c with eabsts = succ c.eabsts} in
+      let c = {c with pabsts = c.pabsts + List.length pars} in
+      let f c = count_term f c w in
+      Cps.list_fold_left f count_par c pars   
+   | pars, _, w, Some (_, v) ->
+      let c = {c with eabbrs = succ c.eabbrs} in
+      let c = {c with pabsts = c.pabsts + List.length pars} in
+      let f c = count_term f c v in
+      let f c = count_term f c w in
+      Cps.list_fold_left f count_par c pars
+
+let count f c b =
+   Cps.list_fold_left f count_item c b
+
+let print_counters f c =
+   let terms = c.tsorts + c.tgrefs + c.tgrefs + c.tappls + c.tabsts in
+   let pars = c.pabsts + c.pappls in
+   let items = c.eabsts + c.eabbrs in
+   Printf.printf "  Intermediate representation summary\n";
+   Printf.printf "    Total entry items:        %6u\n" items;
+   Printf.printf "      Declaration items:      %6u\n" c.eabsts;
+   Printf.printf "      Definition items:       %6u\n" c.eabbrs;
+   Printf.printf "    Total parameter items:    %6u\n" pars;
+   Printf.printf "      Application items:      %6u\n" c.pappls;
+   Printf.printf "      Abstraction items:      %6u\n" c.pabsts;
+   Printf.printf "    Total term items:         %6u\n" terms;
+   Printf.printf "      Sort items:             %6u\n" c.tsorts;
+   Printf.printf "      Local reference items:  %6u\n" c.tlrefs;
+   Printf.printf "      Global reference items: %6u\n" c.tgrefs;
+   Printf.printf "      Application items:      %6u\n" c.tappls;
+   Printf.printf "      Abstraction items:      %6u\n" c.tabsts;
+   flush stdout; f ()
+
+let string_of_qid (id, path) =
+   let path = String.concat "/" path in
+   Filename.concat path id
+