+public:
+ GetOpt();
+ ~GetOpt();
+
+ const std::vector<std::string> &get_args() const { return args; }
+
+ template<typename T>
+ Option &add_option(char s, const std::string &l, T &d, ArgType a = NO_ARG)
+ { return add_option(new SimpleOption<T>(s, l, d, a)); }
+
+ template<typename T>
+ Option &add_option(char s, const std::string &l, std::list<T> &d, ArgType a = REQUIRED_ARG)
+ { return add_option(new ListOption<std::list<T> >(s, l, d, a)); }
+
+ template<typename T>
+ Option &add_option(const std::string &l, T &d, ArgType a)
+ { return add_option(0, l, d, a); }
+
+private:
+ OptBase &add_option(OptBase *);
+