diff options
Diffstat (limited to 'server/main')
| -rw-r--r-- | server/main/settings.hpp | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/server/main/settings.hpp b/server/main/settings.hpp index 11982da..4cff209 100644 --- a/server/main/settings.hpp +++ b/server/main/settings.hpp @@ -33,27 +33,28 @@ struct Settings { class SettingsParser { public: explicit SettingsParser(const std::string& argv0) : m_prog_name{extract_filename(argv0)} { + namespace po = boost::program_options; + m_visible.add_options()("help,h", "show this message and exit"); - m_visible.add_options()("port,p", - boost::program_options::value(&m_settings.m_port) - ->default_value(Settings::DEFAULT_PORT), - "server port number"); - m_visible.add_options()("threads,n", - boost::program_options::value(&m_settings.m_threads) - ->default_value(Settings::default_threads()), - "number of threads"); + m_visible.add_options()( + "port,p", po::value(&m_settings.m_port)->default_value(Settings::DEFAULT_PORT), + "server port number"); + m_visible.add_options()( + "threads,n", + po::value(&m_settings.m_threads)->default_value(Settings::default_threads()), + "number of threads"); } static const char* get_short_description() { return "[-h|--help] [-p|--port] [-n|--threads]"; } Settings parse(int argc, char* argv[]) { - boost::program_options::store( - boost::program_options::command_line_parser{argc, argv}.options(m_visible).run(), - m_settings.m_vm); + namespace po = boost::program_options; + + po::store(po::command_line_parser{argc, argv}.options(m_visible).run(), m_settings.m_vm); if (m_settings.exit_with_usage()) { return m_settings; } - boost::program_options::notify(m_settings.m_vm); + po::notify(m_settings.m_vm); return m_settings; } |