Lines Matching refs:std
45 class usage_error : public std::runtime_error {
61 std::string m_argument;
62 std::string m_description;
67 option(char, const std::string&, const std::string&);
80 void usage(std::ostream&);
85 typedef std::set< option > options_set;
92 std::string m_description;
93 std::string m_manpage, m_global_manpage;
99 virtual std::string specific_args(void) const;
105 app(const std::string&, const std::string&, const std::string&,