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/save.cc
+++ b/src/evtgbaalgos/save.cc
@ -0,0 +1,98 @@
+// 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 "save.hh"
+#include "reachiter.hh"
+#include "misc/bareword.hh"
+
+namespace spot
+{
+  namespace
+  {
+    class save_bfs: public evtgba_reachable_iterator_breadth_first
+    {
+    public:
+      save_bfs(const evtgba* a, std::ostream& os)
+	: evtgba_reachable_iterator_breadth_first(a), os_(os)
+      {
+      }
+
+      void
+      start(int)
+      {
+	os_ << "acc =";
+	output_acc_set(automata_->all_acceptance_conditions());
+	os_ << ";" << std::endl;
+	os_ << "init =";
+	evtgba_iterator* i = automata_->init_iter();
+	for (i->first(); !i->done(); i->next())
+	  {
+	    const state* s = i->current_state();
+	    os_ << " " << quote_unless_bare_word(automata_->format_state(s));
+	    delete s;
+	  }
+	os_ << ";" << std::endl;
+	delete i;
+      }
+
+      void
+      process_state(const state* s, int, evtgba_iterator* si)
+      {
+	std::string cur = quote_unless_bare_word(automata_->format_state(s));
+	for (si->first(); !si->done(); si->next())
+	  {
+	    const state* dest = si->current_state();
+	    os_ << cur << ", "
+		<< quote_unless_bare_word(automata_->format_state(dest))
+		<< ", "
+		<< quote_unless_bare_word(automata_
+					  ->format_label(si->current_label()))
+		<< ",";
+	    output_acc_set(si->current_acceptance_conditions());
+	    os_ << ";" << std::endl;
+	    delete dest;
+	  }
+      }
+
+    private:
+      std::ostream& os_;
+
+      void
+      output_acc_set(const symbol_set& ss) const
+      {
+	for (symbol_set::const_iterator i = ss.begin(); i != ss.end(); ++i)
+	  os_ << " "
+	      << quote_unless_bare_word(automata_
+					->format_acceptance_condition(*i));
+      }
+
+    };
+  }
+
+  std::ostream&
+  evtgba_save_reachable(std::ostream& os, const evtgba* g)
+  {
+    save_bfs b(g, os);
+    b.run();
+    return os;
+  }
+}