spot 2.3.3

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postproc.hh
1 // -*- coding: utf-8 -*-
2 // Copyright (C) 2012-2017 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/twa/twagraph.hh>
23
24 namespace spot
25 {
26 class option_map;
27
30
66 class SPOT_API postprocessor
67 {
68 public:
73 postprocessor(const option_map* opt = nullptr);
74
75 enum output_type { TGBA, BA, Monitor, Generic };
76
106 void
107 set_type(output_type type)
108 {
109 type_ = type;
110 }
111
112 enum
113 {
114 Any = 0,
115 Small = 1, // Small and Deterministic
116 Deterministic = 2, // are exclusive choices.
117 Complete = 4,
118 SBAcc = 8, // State-based acceptance.
119 Unambiguous = 16,
120 };
121 typedef int output_pref;
122
161 void
162 set_pref(output_pref pref)
163 {
164 pref_ = pref;
165 }
166
167 enum optimization_level { Low, Medium, High };
182 void
183 set_level(optimization_level level)
184 {
185 level_ = level;
186 }
187
192 twa_graph_ptr run(twa_graph_ptr input, formula f = nullptr);
193
194 protected:
195 twa_graph_ptr do_simul(const twa_graph_ptr& input, int opt);
196 twa_graph_ptr do_sba_simul(const twa_graph_ptr& input, int opt);
197 twa_graph_ptr do_degen(const twa_graph_ptr& input);
198 twa_graph_ptr do_scc_filter(const twa_graph_ptr& a, bool arg);
199 twa_graph_ptr do_scc_filter(const twa_graph_ptr& a);
200
201 output_type type_ = TGBA;
202 int pref_ = Small;
203 optimization_level level_ = High;
204 // Fine-tuning options fetched from the option_map.
205 bool degen_reset_ = true;
206 bool degen_order_ = false;
207 int degen_cache_ = 1;
208 bool degen_lskip_ = true;
209 bool degen_lowinit_ = false;
210 bool det_scc_ = true;
211 bool det_simul_ = true;
212 bool det_stutter_ = true;
213 int simul_ = -1;
214 int scc_filter_ = -1;
215 int ba_simul_ = -1;
216 bool tba_determinisation_ = false;
217 int sat_minimize_ = 0;
218 int sat_incr_steps_ = 0;
219 bool sat_langmap_ = false;
220 int sat_acc_ = 0;
221 int sat_states_ = 0;
222 bool state_based_ = false;
223 bool wdba_minimize_ = true;
224 };
226 }
spot
Definition: graph.hh:33
spot::option_map
Manage a map of options.
Definition: optionmap.hh:37
spot::postprocessor::set_level
void set_level(optimization_level level)
Set the optimization level.
Definition: postproc.hh:183
spot::formula
Main class for temporal logic formula.
Definition: formula.hh:669
spot::postprocessor::set_type
void set_type(output_type type)
Select the desired output type.
Definition: postproc.hh:107
spot::postprocessor::set_pref
void set_pref(output_pref pref)
Select the desired characteristics of the output automaton.
Definition: postproc.hh:162
spot::postprocessor
Wrap TGBA/BA/Monitor post-processing algorithms in an easy interface.
Definition: postproc.hh:66

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