def _getuie(self):
        """Return data as unsigned interleaved exponential-Golomb code.

        Raises InterpretError if bitstring is not a single exponential-Golomb code.

        """
        try:
            value, newpos = self._readuie(0)
            if value is None or newpos != self.len:
                raise ReadError
        except ReadError:
            raise InterpretError("Bitstring is not a single interleaved exponential-Golomb code.")
        return value
Return data as unsigned interleaved exponential-Golomb code.

        Raises InterpretError if bitstring is not a single exponential-Golomb code.