From 26cf0145b723e084b3eb2d78e266f22ac9ca5323 Mon Sep 17 00:00:00 2001
From: Alexandre Duret-Lutz <adl@lrde.epita.fr>
Date: Mon, 2 Feb 2004 19:29:56 +0000
Subject: [PATCH] * wrap/python/cgi/ltl2tgba.in (print_stats): New function. 
 Call it to display the size of the generalized and degeneralized automata.

---
 ChangeLog                   |  6 ++++++
 wrap/python/cgi/ltl2tgba.in | 20 +++++++++++++++++++-
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index dcba7a52a..33500bd09 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2004-02-02  Alexandre Duret-Lutz  <adl@gnu.org>
+
+	* wrap/python/cgi/ltl2tgba.in (print_stats): New function.  Call
+	it to display the size of the generalized and degeneralized
+	automata.
+
 2004-02-02  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
 	* src/tgbalagos/stats.hh, src/tgbalagos/stats.cc: New files.
diff --git a/wrap/python/cgi/ltl2tgba.in b/wrap/python/cgi/ltl2tgba.in
index c5512426a..67e72f06f 100644
--- a/wrap/python/cgi/ltl2tgba.in
+++ b/wrap/python/cgi/ltl2tgba.in
@@ -1,6 +1,6 @@
 #!@PYTHON@
 # -*- python -*-
-# Copyright (C) 2003  Laboratoire d'Informatique de Paris 6 (LIP6),
+# Copyright (C) 2003, 2004  Laboratoire d'Informatique de Paris 6 (LIP6),
 # département Systèmes Répartis Coopératifs (SRC), Université Pierre
 # et Marie Curie.
 #
@@ -56,6 +56,21 @@ def escaped_print_set(dict, what):
     del s
     print '</pre>'; sys.stdout.flush()
 
+def print_stats(automaton):
+    stats = spot.stats_reachable(automaton)
+    print "<p>", stats.states,
+    if stats.states == 1:
+        print " state,",
+    else:
+        print " states,",
+    print stats.transitions,
+    if stats.transitions == 1:
+        print " transition",
+    else:
+        print " transitions",
+    print "</p>"
+    sys.stdout.flush()
+
 
 print "Content-Type: text/html"
 print
@@ -188,6 +203,8 @@ elif trans_fm:
 print 'done.</p>'
 sys.stdout.flush()
 
+print_stats(automaton)
+
 if show_automaton_dot:
     print '<pre>'; sys.stdout.flush()
     s = spot.ostringstream()
@@ -210,6 +227,7 @@ if show_automaton_gif:
 if show_degen_dot or show_degen_gif:
     print '<H3>Degeneralized automaton</H3>'
     degen = spot.tgba_tba_proxy(automaton)
+    print_stats(degen)
     if show_degen_dot:
 	print '<pre>'; sys.stdout.flush()
 	s = spot.ostringstream()