code: def record(self):
          # type: () -> bytes
          '''
          A method to generate the string representing this UDF Logical Volume
          Integrity Descriptor.
  
          Parameters:
           None.
          Returns:
           A string representing this UDF Logical Volume Integrity Descriptor.
          '''
          if not self._initialized:
              raise pycdlibexception.PyCdlibInternalError('UDF Logical Volume Integrity Descriptor not initialized')
  
          rec = struct.pack(self.FMT, b'\x00' * 16,
                            self.recording_date.record(), 1, 0, 0,
                            self.logical_volume_contents_use.record(), 1,
                            self.length_impl_use, self.free_space_table,
                            self.size_table,
                            self.logical_volume_impl_use.record())[16:]
          return self.desc_tag.record(rec) + ref record(self):
          # type: () -> bytes
          '''
          A method to generate the string representing this UDF Logical Volume
          Integrity Descriptor.
  
          Parameters:
           None.
          Returns:
           A string representing this UDF Logical Volume Integrity Descriptor.
          '''
          if not self._initialized:
              raise pycdlibexception.PyCdlibInternalError('UDF Logical Volume Integrity Descriptor not initialized')
  
          rec = struct.pack(self.FMT, b'\x00' * 16,
                            self.recording_date.record(), 1, 0, 0,
                            self.logical_volume_contents_use.record(), 1,
                            self.length_impl_use, self.free_space_table,
                            self.size_table,
                            self.logical_volume_impl_use.record())[16:]
          return self.desc_tag.record(rec) + rec
docs: A method to generate the string representing this UDF Logical Volume
          Integrity Descriptor.
  
          Parameters:
           None.
          Returns:
           A string representing this UDF Logical Volume Integrity Descriptor.