* src/tgbaalgos/emptiness_stats.hh, src/tgbaalgos/weight.cc,

src/tgbaalgos/weight.hh: New files. * src/tgbaalgos/Makefile.am: Add them. * src/tgbaalgos/magic.cc, src/tgbaalgos/se05.cc, src/tgbaalgos/tau03.cc, src/tgbaalgos/tau03opt.cc, src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/gtec/status.cc, src/tgbaalgos/gtec/status.hh, : Add emptiness check statistics capability. * src/tgbatest/randtgba.cc: Print these statistics. * src/tgbatest/ltl2tgba.cc: tau03opt search can deal without acceptance condition. * src/tgbatest/emptchk.test: Test tau03opt search.
2004-11-22 12:06:03 +00:00 · 2004-11-22 12:06:03 +00:00 · 0f15d28fe8
commit 0f15d28fe8
parent fc775a8b1f
16 changed files with 1053 additions and 478 deletions
--- a/src/tgbaalgos/emptiness_stats.hh
+++ b/src/tgbaalgos/emptiness_stats.hh
@ -0,0 +1,83 @@
+// Copyright (C) 2004  Laboratoire d'Informatique de Paris 6 (LIP6),
+// département Systèmes Répartis Coopératifs (SRC), Université Pierre
+// et Marie Curie.
+//
+// This file is part of Spot, a model checking library.
+//
+// Spot 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.
+//
+// Spot 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 Spot; see the file COPYING.  If not, write to the Free
+// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+
+#ifndef SPOT_TGBAALGOS_EC_STATS_HH
+# define SPOT_TGBAALGOS_EC_STATS_HH
+
+namespace spot
+{
+
+  /// \addtogroup ec_misc
+  /// @{
+
+  class ec_statistics
+  {
+  public :
+    ec_statistics()
+    : states_(0), transitions_(0), depth_(0), max_depth_(0)
+      {
+      }
+    void set_states(int n)
+      {
+        states_ = n;
+      }
+    void inc_states()
+      {
+        ++states_;
+      }
+    void inc_transitions()
+      {
+        ++transitions_;
+      }
+    void inc_depth()
+      {
+        ++depth_;
+        if (depth_ > max_depth_)
+          max_depth_ = depth_;
+      }
+    void dec_depth()
+      {
+        --depth_;
+      }
+    int states() const
+      {
+        return states_;
+      }
+    int transitions() const
+      {
+        return transitions_;
+      }
+    int max_depth() const
+      {
+        return max_depth_;
+      }
+
+  private :
+    unsigned states_; /// number of disctint visited states
+    unsigned transitions_; /// number of visited transitions
+    unsigned depth_; /// maximal depth of the stack(s)
+    unsigned max_depth_; /// maximal depth of the stack(s)
+  };
+
+  /// @}
+}
+
+#endif // SPOT_TGBAALGOS_EC_STATS_HH