Function get

src/indicators.hpp:1156–1159

template <ProgressBarOption Id, typename Default, typename... Args,
          typename = typename std::enable_if<are_settings<Args...>::value, void>::type>
auto get(Default &&def, Args &&... args)
    -> decltype(details::get_impl<Id>(std::forward<Default>(def), std::forward<Args>(args)...)) {
  return details::get_impl<Id>(std::forward<Default>(def), std::forward<Args>(args)...);
}

template <ProgressBarOption Id> using StringSetting = Setting<std::string, Id>;