spot 2.11.1.dev
status.hh
1// -*- coding: utf-8 -*-
2// Copyright (C) 2013, 2014, 2016 Laboratoire de Recherche et
3// Développement de l'Epita (LRDE).
4// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
5// département Systèmes Répartis Coopératifs (SRC), Université Pierre
6// et Marie Curie.
7//
8// This file is part of Spot, a model checking library.
9//
10// Spot is free software; you can redistribute it and/or modify it
11// under the terms of the GNU General Public License as published by
12// the Free Software Foundation; either version 3 of the License, or
13// (at your option) any later version.
14//
15// Spot is distributed in the hope that it will be useful, but WITHOUT
16// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
17// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
18// License for more details.
19//
20// You should have received a copy of the GNU General Public License
21// along with this program. If not, see <http://www.gnu.org/licenses/>.
22
23#pragma once
24
25#include <spot/twaalgos/gtec/sccstack.hh>
26#include <spot/twa/twa.hh>
27#include <iosfwd>
28
29namespace spot
30{
37 {
38 public:
39 couvreur99_check_status(const const_twa_ptr& aut);
40
42
43 const_twa_ptr aut;
44 scc_stack root;
45
47
48 const state* cycle_seed;
49
51 void print_stats(std::ostream& os) const;
52
54 int states() const;
55 };
56}
The status of the emptiness-check on success.
Definition: status.hh:37
int states() const
Return the number of states visited by the search.
void print_stats(std::ostream &os) const
Output statistics about this object.
Definition: sccstack.hh:34
Abstract class for states.
Definition: twa.hh:51
Definition: automata.hh:27
std::unordered_map< const state *, val, state_ptr_hash, state_ptr_equal > state_map
Unordered map of abstract states.
Definition: twa.hh:197

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