def update_offset(self, offset):
        # type: (int) -> None
        '''
        Update the offset for this CE record.

        Parameters:
         extent - The new offset for this CE record.
        Returns:
         Nothing.
        '''
        if not self._initialized:
            raise pycdlibexception.PyCdlibInternalError('CE record not yet initialized!')

        self.offset_cont_area = offset
Update the offset for this CE record.

        Parameters:
         extent - The new offset for this CE record.
        Returns:
         Nothing.