source: trunk/yat/utility/OptionSwitch.h @ 1746

Last change on this file since 1746 was 1746, checked in by Peter, 13 years ago

Merged patch release 0.4.3 to the trunk. Delta 0.4.3 - 0.4.2.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 2.0 KB
Line 
1#ifndef _theplu_yat_utility_option_switch_
2#define _theplu_yat_utility_option_switch_
3
4// $Id: OptionSwitch.h 1746 2009-01-23 16:59:11Z peter $
5
6/*
7  Copyright (C) 2007 Jari Häkkinen, Peter Johansson
8  Copyright (C) 2008 Peter Johansson
9
10  This file is part of the yat library, http://dev.thep.lu.se/yat
11
12  The yat library is free software; you can redistribute it and/or
13  modify it under the terms of the GNU General Public License as
14  published by the Free Software Foundation; either version 3 of the
15  License, or (at your option) any later version.
16
17  The yat library is distributed in the hope that it will be useful,
18  but WITHOUT ANY WARRANTY; without even the implied warranty of
19  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20  General Public License for more details.
21
22  You should have received a copy of the GNU General Public License
23  along with yat. If not, see <http://www.gnu.org/licenses/>.
24*/
25
26#include "Option.h"
27
28#include <string>
29
30namespace theplu {
31namespace yat {
32namespace utility {
33
34  class CommandLine;
35  /**
36     \brief Class for switch option
37   */
38  class OptionSwitch : public Option
39  {
40  public:
41    /**
42       \brief Constructor
43       
44       \param cmd Commandline Option is associated with
45       \param name string such as "help" for --help, "h" for -h or
46       "h,help" for having both short and long option name
47       \param desc string used in help display
48       \param def default value for switch
49    */
50    OptionSwitch(CommandLine& cmd, std::string name, 
51                 std::string desc, bool def=false); 
52
53
54    /**
55       \brief return value
56     */
57    bool value(void) const;
58
59  private:
60    /**
61     */
62    void do_parse(std::vector<std::string>::iterator&, 
63                  const std::vector<std::string>::iterator&);
64
65    /**
66       called inside do_parse and allows inherited classes to add
67       stuff to do_parse.
68     */
69    virtual void do_parse2(std::vector<std::string>::iterator, 
70                           std::vector<std::string>::iterator);
71
72    /**
73     */
74    std::string print2(void) const;
75
76    /**
77     */
78    void do_validate(void) const;
79
80  private:
81    bool def_;
82    bool switch_;
83  };
84
85}}} // of namespace utility, yat, and theplu
86
87#endif
Note: See TracBrowser for help on using the repository browser.