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optionmap.hh
1 // -*- coding: utf-8 -*-
2 // Copyright (C) 2013 Laboratoire de Recherche et Developpement de
3 // l'Epita (LRDE)
4 // Copyright (C) 2005 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_MISC_OPTIONMAP_HH
24 # define SPOT_MISC_OPTIONMAP_HH
25 
26 #include "common.hh"
27 #include <string>
28 #include <map>
29 #include <iosfwd>
30 
31 namespace spot
32 {
37  class SPOT_API option_map
38  {
39  public:
47 
52  const char* parse_options(const char* options);
56 
62  int get(const char* option, int def = 0) const;
63 
68  int operator[](const char* option) const;
69 
74  int set(const char* option, int val, int def = 0);
75 
77  void set(const option_map& o);
78 
80  int& operator[](const char* option);
81 
83  friend SPOT_API std::ostream&
84  operator<<(std::ostream& os, const option_map& m);
85 
86  private:
87  std::map<std::string, int> options_;
88  };
89 }
90 
91 #endif // SPOT_MISC_OPTIONMAP_HH

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