powerset.cc 2.15 KB
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// -*- coding: utf-8 -*-
// Copyright (C) 2008, 2014 Laboratoire de Recherche et Développement
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// de l'Epita (LRDE).
// Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris
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// 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
// Université Pierre et Marie Curie.
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//
// 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
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// the Free Software Foundation; either version 3 of the License, or
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// (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
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// along with this program.  If not, see <http://www.gnu.org/licenses/>.
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#include <iostream>
#include <cassert>
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#include <cstdlib>
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#include "tgba/tgbaexplicit.hh"
#include "tgbaalgos/powerset.hh"
#include "tgbaparse/public.hh"
#include "tgbaalgos/save.hh"
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#include "ltlast/allnodes.hh"
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#include "tgbaalgos/dotty.hh"

void
syntax(char* prog)
{
  std::cerr << prog << " file" << std::endl;
  exit(2);
}

int
main(int argc, char** argv)
{
  int exit_code = 0;

  if (argc != 2)
    syntax(argv[0]);

  spot::bdd_dict* dict = new spot::bdd_dict();

  spot::ltl::environment& env(spot::ltl::default_environment::instance());
  spot::tgba_parse_error_list pel;
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  spot::tgba* a = spot::tgba_parse(argv[1], pel, dict, env);
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  if (spot::format_tgba_parse_errors(std::cerr, argv[1], pel))
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    return 2;


#ifndef DOTTY
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  spot::tgba_explicit_number* e = spot::tgba_powerset(a);
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  spot::tgba_save_reachable(std::cout, e);
  delete e;
#else
  spot::dotty_reachable(std::cout, a);
#endif

  assert(spot::ltl::unop::instance_count() == 0);
  assert(spot::ltl::binop::instance_count() == 0);
  assert(spot::ltl::multop::instance_count() == 0);
  assert(spot::ltl::atomic_prop::instance_count() != 0);
  delete a;
  assert(spot::ltl::atomic_prop::instance_count() == 0);
  delete dict;
  return exit_code;
}