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

src/eltlenv/Makefile.am

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+## Copyright (C) 2003, 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.
+
+eltlenvdir = $(pkgincludedir)/eltlenv
+
+eltlenv_HEADERS = \
+  defaultenv.hh \
+  declenv.hh \
+  environment.hh

src/eltlenv/declenv.hh

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+// 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.
+
+#ifndef SPOT_ELTLENV_DECLENV_HH
+# define SPOT_ELTLENV_DECLENV_HH
+
+# include "environment.hh"
+# include "internal/declenv.hh"
+
+namespace spot
+{
+  namespace eltl
+  {
+
+    /// \brief A declarative environment.
+    /// \ingroup eltl_environment
+    ///
+    /// This environment recognizes all atomic propositions
+    /// that have been previously declared.  It will reject other.
+    typedef spot::internal::declarative_environment<eltl_t>
+    declarative_environment;
+
+  }
+}
+
+#endif // SPOT_ELTLENV_DECLENV_HH

src/eltlenv/defaultenv.hh

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+// 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.
+
+#ifndef SPOT_ELTLENV_DEFAULTENV_HH
+# define SPOT_ELTLENV_DEFAULTENV_HH
+
+# include "environment.hh"
+# include "internal/defaultenv.hh"
+
+namespace spot
+{
+  namespace eltl
+  {
+
+    /// \brief A laxist environment.
+    /// \ingroup eltl_environment
+    ///
+    /// This environment recognizes all atomic propositions.
+    ///
+    /// This is a singleton.  Use default_environment::instance()
+    /// to obtain the instance.
+    typedef spot::internal::default_environment<eltl_t> default_environment;
+
+  }
+}
+
+#endif // SPOT_ELTLENV_DEFAULTENV_HH

src/eltlenv/environment.hh

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+// 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.
+
+#ifndef SPOT_ELTLENV_ENVIRONMENT_HH
+# define SPOT_ELTLENV_ENVIRONMENT_HH
+
+# include "eltlast/formula.hh"
+# include "internal/environment.hh"
+
+namespace spot
+{
+  namespace eltl
+  {
+    /// \brief An environment that describes atomic propositions.
+    /// \ingroup eltl_essential
+    typedef spot::internal::environment<eltl_t> environment;
+
+  }
+}
+
+#endif // SPOT_ELTLENV_ENVIRONMENT_HH