2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 * Author : Maxim Mamontov <faust@stargazer.dp.ua>
21 #ifndef __STG_SGCONF_OPTIONS_H__
22 #define __STG_SGCONF_OPTIONS_H__
28 #include <cstddef> // size_t
39 OPTION(const std::string & shortName,
40 const std::string & longName,
42 const std::string & description);
43 OPTION(const std::string & longName,
45 const std::string & description);
46 OPTION(const OPTION & rhs);
49 OPTION & operator=(const OPTION & rhs);
51 void Help(size_t level = 0) const;
52 PARSER_STATE Parse(int argc, char ** argv);
53 bool Check(const char * arg) const;
55 class ERROR : public std::runtime_error
58 ERROR(const std::string & message)
59 : std::runtime_error(message.c_str()) {}
63 std::string m_shortName;
64 std::string m_longName;
66 std::string m_description;
73 OPTION_BLOCK(const std::string & description)
74 : m_description(description) {}
75 OPTION_BLOCK & Add(const std::string & shortName,
76 const std::string & longName,
78 const std::string & description);
79 OPTION_BLOCK & Add(const std::string & longName,
81 const std::string & description);
83 void Help(size_t level) const;
85 PARSER_STATE Parse(int argc, char ** argv);
88 std::vector<OPTION> m_options;
89 std::string m_description;
95 OPTION_BLOCK & Add(const std::string & description)
96 { m_blocks.push_back(OPTION_BLOCK(description)); return m_blocks.back(); }
97 void Help(size_t level) const;
98 PARSER_STATE Parse(int argc, char ** argv);
101 std::list<OPTION_BLOCK> m_blocks;
104 } // namespace SGCONF