spot  2.12
status.hh
1 // -*- coding: utf-8 -*-
2 // Copyright (C) by the Spot authors, see the AUTHORS file for details.
3 //
4 // This file is part of Spot, a model checking library.
5 //
6 // Spot is free software; you can redistribute it and/or modify it
7 // under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 3 of the License, or
9 // (at your option) any later version.
10 //
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13 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
14 // License for more details.
15 //
16 // You should have received a copy of the GNU General Public License
17 // along with this program. If not, see <http://www.gnu.org/licenses/>.
18 
19 #pragma once
20 
21 #include <spot/twaalgos/gtec/sccstack.hh>
22 #include <spot/twa/twa.hh>
23 #include <iosfwd>
24 
25 namespace spot
26 {
32  class SPOT_API couvreur99_check_status
33  {
34  public:
35  couvreur99_check_status(const const_twa_ptr& aut);
36 
38 
39  const_twa_ptr aut;
40  scc_stack root;
41 
43 
44  const state* cycle_seed;
45 
47  void print_stats(std::ostream& os) const;
48 
50  int states() const;
51  };
52 }
The status of the emptiness-check on success.
Definition: status.hh:33
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:30
Abstract class for states.
Definition: twa.hh:47
Definition: automata.hh:26
std::unordered_map< const state *, val, state_ptr_hash, state_ptr_equal > state_map
Unordered map of abstract states.
Definition: twa.hh:193

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