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unabbrev.hh
1 // -*- coding: utf-8 -*-
2 // Copyright (C) 2015 Laboratoire de Recherche et Développement
3 // de l'Epita (LRDE).
4 //
5 // This file is part of Spot, a model checking library.
6 //
7 // Spot is free software; you can redistribute it and/or modify it
8 // under the terms of the GNU General Public License as published by
9 // the Free Software Foundation; either version 3 of the License, or
10 // (at your option) any later version.
11 //
12 // Spot is distributed in the hope that it will be useful, but WITHOUT
13 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 // License for more details.
16 //
17 // You should have received a copy of the GNU General Public License
18 // along with this program. If not, see <http://www.gnu.org/licenses/>.
19
20 #pragma once
21
22 #include <spot/tl/formula.hh>
23 #include <unordered_map>
24
25 namespace spot
26 {
27 constexpr const char* default_unabbrev_string = "eFGiMW^";
28
32 class SPOT_API unabbreviator final
33 {
34 private:
35 // What to rewrite?
36 bool re_e_ = false;
37 bool re_f_ = false;
38 bool re_g_ = false;
39 bool re_i_ = false;
40 bool re_m_ = false;
41 bool re_r_ = false;
42 bool re_w_ = false;
43 bool re_xor_ = false;
44 bool re_some_bool_ = false; // rewrite xor, i, or e
45 bool re_some_f_g_ = false; // rewrite F or G
46 bool re_some_other_ = false; // rewrite W, M, or R
47 // Cache of rewritten subformulas
48 std::unordered_map<formula, formula> cache_;
49 public:
55 unabbreviator(const char* opt = default_unabbrev_string);
56 formula run(formula in);
57 };
58
66 SPOT_API formula
67 unabbreviate(formula in, const char* opt= default_unabbrev_string);
68 }
spot
Definition: graph.hh:32
formula.hh
LTL/PSL formula interface.
spot::formula
Main class for temporal logic formula.
Definition: formula.hh:669
spot::unabbreviator
Clone and rewrite a formula to remove specified operators logical operators.
Definition: unabbrev.hh:32
spot::unabbreviate
formula unabbreviate(formula in, const char *opt=default_unabbrev_string)
Clone and rewrite a formula to remove specified operators logical operators.

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