6cce60bed7
based on Thomas Martinez's src/tgbaalgos/tarjan_on_fly.cc and src/tgbaalgos/tarjan_on_fly.hh former implementation. * src/tgbaalgos/Makefile.am (libtgbaalgos_la_SOURCES, tgbaalgos_HEADERS): Add them. * src/tgbatest/ltl2tgba.cc, src/tgbatest/randtgba.cc: Bind the new algorithm. * src/tgbatest/emptchk.test: Test it.
57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
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// département Systèmes Répartis Coopératifs (SRC), Université Pierre
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// et Marie Curie.
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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_TGBAALGOS_GV04_HH
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# define SPOT_TGBAALGOS_GV04_HH
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namespace spot
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{
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class tgba;
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class emptiness_check;
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/// \brief Emptiness check based on Geldenhuys and Valmari's
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/// TACAS'04 paper.
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/// \ingroup emptiness_check_algorithms
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/// \pre The automaton \a a must have at most one accepting condition.
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///
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/// The original algorithm, coming from the following paper, has only
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/// been slightly modified to work on transition-based automata.
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/// \verbatim
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/// @InProceedings{geldenhuys.04.tacas,
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/// author = {Jaco Geldenhuys and Antti Valmari},
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/// title = {Tarjan's Algorithm Makes On-the-Fly {LTL} Verification
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/// More Efficient},
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/// booktitle = {Proceedings of the 10th International Conference on Tools
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/// and Algorithms for the Construction and Analysis of Systems
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/// (TACAS'04)},
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/// editor = {Kurt Jensen and Andreas Podelski},
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/// pages = {205--219},
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/// year = {2004},
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/// publisher = {Springer-Verlag},
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/// series = {Lecture Notes in Computer Science},
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/// volume = {2988},
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/// isbn = {3-540-21299-X}
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/// }
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/// \endverbatim
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emptiness_check* explicit_gv04_check(const tgba* a);
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}
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#endif // SPOT_TGBAALGOS_GV04_HH
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