tgta.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/twa/twa.hh>
 
namespace spot
{

 
  class SPOT_API tgta : public twa
  {
 
  protected:
    tgta(const bdd_dict_ptr& d)
      : twa(d)
    {
    }
 
  public:
    virtual ~tgta()
    {
    }

    virtual twa_succ_iterator*
    succ_iter_by_changeset(const spot::state* s, bdd change_set) const = 0;
  };
 
  typedef std::shared_ptr<tgta> tgta_ptr;
  typedef std::shared_ptr<const tgta> const_tgta_ptr;
}