spot  0.9.2
reachiter.hh
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1 // Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
2 // département Systèmes Répartis Coopératifs (SRC), Université Pierre
3 // et Marie Curie.
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 2 of the License, or
10 // (at your option) any later version.
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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 Spot; see the file COPYING. If not, write to the Free
19 // Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20 // 02111-1307, USA.
21 
22 #ifndef SPOT_EVTGBAALGOS_REACHITER_HH
23 # define SPOT_EVTGBAALGOS_REACHITER_HH
24 
25 #include "misc/hash.hh"
26 #include "evtgba/evtgba.hh"
27 #include <stack>
28 #include <deque>
29 
30 namespace spot
31 {
34  {
35  public:
38 
44  void run();
45 
53  virtual void add_state(const state* s) = 0;
55  virtual const state* next_state() = 0;
57 
61  virtual void start(int n);
63  virtual void end();
64 
70  virtual void process_state(const state* s, int n, evtgba_iterator* si);
77  virtual void process_link(int in, int out, const evtgba_iterator* si);
78 
79  protected:
80  const evtgba* automata_;
81 
82  typedef Sgi::hash_map<const state*, int,
85  };
86 
91  {
92  public:
94 
95  virtual void add_state(const state* s);
96  virtual const state* next_state();
97 
98  protected:
99  std::stack<const state*> todo;
100  };
101 
106  {
107  public:
109 
110  virtual void add_state(const state* s);
111  virtual const state* next_state();
112 
113  protected:
114  std::deque<const state*> todo;
115  };
116 
117 
118 }
119 
120 
121 #endif // SPOT_EVTGBAALGOS_REACHITER_HH

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