genem.hh

// -*- coding: utf-8 -*-
// Copyright (C) 2017-2022 Laboratoire de Recherche et Developpement
// de l'Epita (LRDE).
//
// 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 3 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 
#pragma once
 
#include <spot/twaalgos/emptiness.hh>
#include <spot/twaalgos/sccinfo.hh>
#include <spot/misc/bitvect.hh>
 
namespace spot
{
  SPOT_API bool
  generic_emptiness_check(const const_twa_graph_ptr& aut);
 
  SPOT_API twa_run_ptr
  generic_accepting_run(const const_twa_graph_ptr& aut);
 
  SPOT_API bool
  generic_emptiness_check_for_scc(const scc_info& si, unsigned scc);
 
  SPOT_API bool
  generic_emptiness_check_for_scc(const scc_info& si, unsigned scc,
                                  const acc_cond& forced_acc);
 
#ifndef SWIG
  SPOT_API bool
  maximal_accepting_loops_for_scc(const scc_info& si, unsigned scc,
                                  const acc_cond& forced_acc,
                                  const bitvect& keep,
                                  std::function<void(const scc_info&,
                                                     unsigned)> callback);
#endif
 
  SPOT_API void
  generic_emptiness_check_select_version(const char* emversion = nullptr);
 
  SPOT_API bool
  accepting_transitions_scc(const scc_info &si, unsigned scc,
                            const acc_cond aut_acc,
                            acc_cond::mark_t removed_colors,
                            std::vector<bool>& accepting_transitions,
                            const bitvect& kept);
 
  SPOT_API std::vector<bool>
  accepting_transitions(const const_twa_graph_ptr aut, acc_cond cond);
 
}