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stats.hh
1 // -*- coding: utf-8 -*-
2 // Copyright (C) 2008, 2011, 2012, 2013 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 #ifndef SPOT_TGBAALGOS_STATS_HH
24 # define SPOT_TGBAALGOS_STATS_HH
25 
26 #include "tgba/tgba.hh"
27 #include <iosfwd>
28 #include "misc/formater.hh"
29 
30 namespace spot
31 {
32 
35 
36  struct SPOT_API tgba_statistics
37  {
38  unsigned transitions;
39  unsigned states;
40 
41  tgba_statistics() { transitions = 0; states = 0; }
42  std::ostream& dump(std::ostream& out) const;
43  };
44 
45  struct SPOT_API tgba_sub_statistics: public tgba_statistics
46  {
47  unsigned sub_transitions;
48 
49  tgba_sub_statistics() { sub_transitions = 0; }
50  std::ostream& dump(std::ostream& out) const;
51  };
52 
54  SPOT_API tgba_statistics stats_reachable(const tgba* g);
56  SPOT_API tgba_sub_statistics sub_stats_reachable(const tgba* g);
57 
58 
59  class SPOT_API printable_formula: public printable_value<const ltl::formula*>
60  {
61  public:
63  operator=(const ltl::formula* new_val)
64  {
65  val_ = new_val;
66  return *this;
67  }
68 
69  virtual void
70  print(std::ostream& os, const char*) const;
71  };
72 
78  class SPOT_API stat_printer: protected formater
79  {
80  public:
81  stat_printer(std::ostream& os, const char* format);
82 
87  std::ostream&
88  print(const tgba* aut, const ltl::formula* f = 0,
89  double run_time = -1.);
90 
91  private:
92  const char* format_;
93 
94  printable_formula form_;
100  printable_value<unsigned> nondetstates_;
101  printable_value<unsigned> deterministic_;
102  printable_value<unsigned> complete_;
103  printable_value<double> run_time_;
104  };
105 
107 }
108 
109 #endif // SPOT_TGBAALGOS_STATS_HH

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