Method isOpen

Marlin/src/sd/SdBaseFile.h:272–272

* \return True if this is an open file/directory else false. */

   * \return True if this is an open file/directory else false.
   */
  bool isOpen() const { return type_ != FAT_FILE_TYPE_CLOSED; }

  /**
   * \return True if this is a subdirectory else false.