sccfilter.hh

// -*- coding: utf-8 -*-
// Copyright (C) by the Spot authors, see the AUTHORS file for details.
//
// 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/misc/common.hh>
#include <bddx.h>
#include <spot/twa/fwd.hh>
 
namespace spot
{
  class scc_info;
 
 
  SPOT_API twa_graph_ptr
  scc_filter(const const_twa_graph_ptr& aut, bool remove_all_useless = false,
             scc_info* given_si = nullptr, bool keep_one_color = false);
 
  SPOT_API twa_graph_ptr
  scc_filter_states(const const_twa_graph_ptr& aut,
                    bool remove_all_useless = false,
                    scc_info* given_si = nullptr);
 
  SPOT_API twa_graph_ptr
  scc_filter_susp(const const_twa_graph_ptr& aut, bool remove_all_useless,
                  bdd suspvars, bdd ignoredvars, bool early_susp,
                  scc_info* given_si = nullptr);
}