spot 2.2.2

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contain.hh
1 // -*- coding: utf-8 -*-
2 // Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016 Laboratoire de Recherche
3 // et Développement de l'Epita (LRDE).
4 // Copyright (C) 2006 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/tl/formula.hh>
26 #include <spot/twaalgos/ltl2tgba_fm.hh>
27 #include <spot/misc/hash.hh>
28 #include <map>
29
30 namespace spot
31 {
33 class SPOT_API language_containment_checker
34 {
35 struct record_
36 {
37 const_twa_graph_ptr translation;
38 typedef std::map<const record_*, bool> incomp_map;
39 incomp_map incompatible;
40 };
41 typedef std::unordered_map<formula, record_> trans_map;
42 public:
45 language_containment_checker(bdd_dict_ptr dict = make_bdd_dict(),
46 bool exprop = false,
47 bool symb_merge = true,
48 bool branching_postponement = false,
49 bool fair_loop_approx = false);
50
51 ~language_containment_checker();
52
54 void clear();
55
57 bool contained(formula l, formula g);
59 bool neg_contained(formula l, formula g);
61 bool contained_neg(formula l, formula g);
62
64 bool equal(formula l, formula g);
65
66 protected:
67 bool incompatible_(record_* l, record_* g);
68
69 record_* register_formula_(formula f);
70
71 /* Translation options */
72 bdd_dict_ptr dict_;
73 bool exprop_;
74 bool symb_merge_;
75 bool branching_postponement_;
76 bool fair_loop_approx_;
77 /* Translation Maps */
78 trans_map translated_;
79 };
80 }
spot
Definition: graph.hh:32
formula.hh
LTL/PSL formula interface.
spot::formula
Main class for temporal logic formula.
Definition: formula.hh:669
spot::language_containment_checker
Check containment between LTL formulae.
Definition: contain.hh:33

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