Template ltlast/ & ltlenv/ classes in internal/ & Add ELTL parser.

src/eltltest/nfa.cc

@@ -0,0 +1,57 @@
+// Copyright (C) 2008  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 <string>
+#include <set>
+#include <iostream>
+#include "eltlast/nfa.hh"
+
+using namespace spot::eltl;
+
+typedef std::set<const nfa::state*> mset;
+
+void
+dfs(nfa& a, const nfa::state* s, mset& m)
+{
+  if (m.find(s) != m.end())
+    return;
+  m.insert(s);
+
+  for (nfa::iterator i = a.begin(s); i != a.end(s); ++i)
+  {
+    std::cout << a.format_state((*i)->dest) << std::endl;
+    dfs(a, (*i)->dest, m);
+  }
+}
+
+int
+main()
+{
+  nfa a;
+
+  a.add_transition("0", "1", 1);
+  a.add_transition("1", "2", 2);
+
+  std::cout << "init: " << a.format_state(a.get_init_state()) << std::endl;
+
+  mset m;
+  dfs(a, a.get_init_state(), m);
+}