37a6b601c1
* src/tgba/sba.hh: New file, extrated from... * src/tgba/tgbaexplicit.hh: ... here. Also rename sba_explicit::is_accepting as sba_explicit::state_is_accepting for consistency with tgba_sba_proxy. * src/tgbatest/explicit2.cc: Adjust to the renaming. * src/tgba/Makefile.am: Add sba.hh.
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
// Copyright (C) 2012 Laboratoire de Recherche et Développement
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// de l'Epita (LRDE).
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//
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// This file is part of Spot, a model checking library.
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//
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// Spot is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// Spot is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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// License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Spot; see the file COPYING. If not, write to the Free
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// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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// 02111-1307, USA.
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#ifndef SPOT_TGBA_SBA_HH
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# define SPOT_TGBA_SBA_HH
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#include "tgba.hh"
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namespace spot
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{
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/// \brief A State-based Generalized Büchi Automaton.
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/// \ingroup tgba_essentials
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///
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/// An SBA is a TGBA in which the outgoing transitions of
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/// a state are either all accepting (in which case the
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/// source state is said "accepting"(, or all non-accepting.
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class sba: public tgba
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{
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public:
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/// \brief is \a s an accepting state?
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///
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/// If a state is accepting all its outgoing transitions are
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/// accepting.
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virtual bool state_is_accepting(const spot::state* s) const = 0;
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};
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}
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#endif // SPOT_TGBA_SBA_HH
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