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1 | /* |
2 | * Copyright (c) 2002 Robert Collins. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * A copy of the GNU General Public License can be found at | |
10 | * http://www.gnu.org/ | |
11 | * | |
12 | * Written by Robert Collins <robertc@hotmail.com> | |
13 | * | |
14 | */ | |
15 | ||
16 | #ifndef _BOOLOPTION_H_ | |
17 | #define _BOOLOPTION_H_ | |
18 | ||
7419f059 RC |
19 | #include <getopt++/Option.h> |
20 | #include <getopt++/GetOption.h> | |
8e3e242c RC |
21 | |
22 | // Each registered option must implement this class. | |
23 | class BoolOption : public Option | |
24 | { | |
25 | public: | |
26 | BoolOption(bool const defaultvalue, char shortopt, char const *longopt = 0, | |
e930272e | 27 | std::string const &shorthelp = std::string(), |
7419f059 | 28 | OptionSet &owner=GetOption::GetInstance()); |
8e3e242c | 29 | virtual ~ BoolOption (); |
e930272e | 30 | virtual std::string const shortOption () const; |
8e3e242c | 31 | virtual struct option longOption () const; |
e930272e | 32 | virtual std::string const shortHelp () const; |
8e3e242c RC |
33 | virtual bool Process (char const *); |
34 | operator bool () const; | |
35 | ||
36 | ||
37 | private: | |
38 | bool _value; | |
39 | bool _ovalue; | |
40 | char _shortopt; | |
41 | char const *_longopt; | |
e930272e | 42 | std::string _shorthelp; |
8e3e242c RC |
43 | }; |
44 | ||
45 | #endif // _BOOLOPTION_H_ |