cube.hh

// -*- coding: utf-8 -*-
// Copyright (C) 2015, 2016, 2018 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/misc/common.hh>
#include <vector>
#include <string>
#include <climits>
#include <sstream>
 
namespace spot
{
  using cube = unsigned*;
 
  class SPOT_API cubeset final
  {
    // \brief The total number of variables stored
    size_t size_;
 
    size_t uint_size_;
 
    size_t nb_bits_;
 
  public:
    // Some default/deleted constructor/destructors
    cubeset() = delete;
    ~cubeset() = default;
 
    cubeset(int aps);
 
    cube alloc() const;
 
    void set_true_var(cube c, unsigned int x) const;
 
    void set_false_var(cube c, unsigned int x) const;
 
    bool is_true_var(cube c, unsigned int x) const;
 
    bool is_false_var(cube c, unsigned int x) const;
 
    bool intersect(const cube lhs, const cube rhs) const;
 
    cube intersection(const cube lhs, const cube rhs) const;
 
    bool is_valid(const cube lhs) const;
 
    size_t size() const;
 
    void release(cube lhs) const;
 
    void display(const cube c) const;
 
    std::string dump(cube c, const std::vector<std::string>& aps) const;
  };
}