get_device_class
Description:
Gets the device class, typically a DeviceClassCode.
Parameters:
| this | 
           a Device  | 
      
Returns:
| 
           a device class number, e.g. 0x09 is a USB hub.  | 
      
Gets the device class, typically a DeviceClassCode.
| this | 
           a Device  | 
      
| 
           a device class number, e.g. 0x09 is a USB hub.  |