Preliminary support for Event-based GBA.

* src/evtgba/Makefile.am, src/evtgba/evtgba.cc, src/evtgba/evtgba.hh, src/evtgba/evtgbaiter.hh, src/evtgba/explicit.cc, src/evtgba/explicit.hh, src/evtgba/product.cc, src/evtgba/product.hh, src/evtgba/symbol.cc, src/evtgba/symbol.hh, src/evtgbaalgos/Makefile.am, src/evtgbaalgos/dotty.cc, src/evtgbaalgos/dotty.hh, src/evtgbaalgos/reachiter.cc, src/evtgbaalgos/reachiter.hh, src/evtgbaalgos/save.cc, src/evtgbaalgos/save.hh, src/evtgbaparse/Makefile.am, src/evtgbaparse/evtgbaparse.yy, src/evtgbaparse/evtgbascan.ll, src/evtgbaparse/fmterror.cc, src/evtgbaparse/parsedecl.hh, src/evtgbaparse/public.hh, src/evtgbatest/Makefile.am, src/evtgbatest/defs.in, src/evtgbatest/explicit.cc, src/evtgbatest/explicit.test, src/evtgbatest/product.cc, src/evtgbatest/product.test, src/evtgbatest/readsave.cc, src/evtgbatest/readsave.test: New files. * configure.ac: Create the Makefiles in these new subdirectories. * src/Makefile.am: Recurse them.
2004-10-22 16:22:31 +00:00 · 2004-10-22 16:22:31 +00:00 · 73ff928b6f
commit 73ff928b6f
parent d9b29a0590
38 changed files with 3067 additions and 3 deletions
--- a/src/evtgbaalgos/dotty.cc
+++ b/src/evtgbaalgos/dotty.cc
@ -0,0 +1,93 @@
+// 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.
+
+#include <ostream>
+#include "evtgba/evtgba.hh"
+#include "dotty.hh"
+#include "reachiter.hh"
+#include "misc/escape.hh"
+#include "misc/bareword.hh"
+
+namespace spot
+{
+  namespace
+  {
+    class dotty_bfs : public evtgba_reachable_iterator_breadth_first
+    {
+    public:
+      dotty_bfs(const evtgba* a, std::ostream& os)
+	: evtgba_reachable_iterator_breadth_first(a), os_(os)
+      {
+      }
+
+      void
+      start(int n)
+      {
+	os_ << "digraph G {" << std::endl;
+	for (int i = 0; i < n;)
+	  {
+	    ++i;
+	    os_ << "  \"*" << i
+		<< "\" [label=\"\", style=invis, height=0]" << std::endl;
+	    os_ << "  \"*" << i << "\" -> " << i << std::endl;
+	  }
+      }
+
+      void
+      end()
+      {
+	os_ << "}" << std::endl;
+      }
+
+      void
+      process_state(const state* s, int n, evtgba_iterator*)
+      {
+	os_ << "  " << n << " [label="
+	    << quote_unless_bare_word(automata_->format_state(s))
+	    << "]" << std::endl;
+      }
+
+      void
+      process_link(int in, int out, const evtgba_iterator* si)
+      {
+	os_ << "  " << in << " -> " << out << " [label=\"";
+	escape_str(os_, automata_->format_label(si->current_label()))
+	  << "\\n";
+	escape_str(os_, automata_->format_acceptance_conditions
+		   (si->current_acceptance_conditions()))
+	  << "\"]" << std::endl;
+      }
+
+    private:
+      std::ostream& os_;
+    };
+  }
+
+  std::ostream&
+  dotty_reachable(std::ostream& os, const evtgba* g)
+  {
+    dotty_bfs d(g, os);
+    d.run();
+    return os;
+  }
+
+
+}