yat  0.14.5pre
OptionSwitch.h
1 #ifndef _theplu_yat_utility_option_switch_
2 #define _theplu_yat_utility_option_switch_
3 
4 // $Id: OptionSwitch.h 2119 2009-12-12 23:11:43Z peter $
5 
6 /*
7  Copyright (C) 2007, 2008 Jari Häkkinen, Peter Johansson
8 
9  This file is part of the yat library, http://dev.thep.lu.se/yat
10 
11  The yat library is free software; you can redistribute it and/or
12  modify it under the terms of the GNU General Public License as
13  published by the Free Software Foundation; either version 3 of the
14  License, or (at your option) any later version.
15 
16  The yat library is distributed in the hope that it will be useful,
17  but WITHOUT ANY WARRANTY; without even the implied warranty of
18  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  General Public License for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with yat. If not, see <http://www.gnu.org/licenses/>.
23 */
24 
25 #include "Option.h"
26 
27 #include <string>
28 
29 namespace theplu {
30 namespace yat {
31 namespace utility {
32 
33  class CommandLine;
37  class OptionSwitch : public Option
38  {
39  public:
49  OptionSwitch(CommandLine& cmd, std::string name,
50  std::string desc, bool def=false);
51 
52 
56  bool value(void) const;
57 
58  private:
61  void do_parse(std::vector<std::string>::iterator&,
62  const std::vector<std::string>::iterator&);
63 
68  virtual void do_parse2(std::vector<std::string>::iterator,
69  std::vector<std::string>::iterator);
70 
73  std::string print2(void) const;
74 
77  void do_validate(void) const;
78 
79  private:
80  bool def_;
81  bool switch_;
82  };
83 
84 }}} // of namespace utility, yat, and theplu
85 
86 #endif
bool value(void) const
return value
Class for switch option.
Definition: OptionSwitch.h:37
Class for parsing the command line.
Definition: CommandLine.h:98
const CommandLine & cmd(void) const
OptionSwitch(CommandLine &cmd, std::string name, std::string desc, bool def=false)
Constructor.
Container of variables for an option.
Definition: Option.h:37

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