While the SettingsFactory class has an static function SettingsFactory::setFileName(), it does not provide a SettingsFactory::fileName() function to read the static member. While we are on it, provide also a SettingsFactory::format() function as well.
While the SettingsFactory class has an static function SettingsFactory::setFileName(), it does not provide a SettingsFactory::fileName() function to read the static member. While we are on it, provide also a SettingsFactory::format() function as well.