Method as_int_array

zipline/lib/labelarray.py:308–317

Convert self into a regular ndarray of ints. This is an O(1) operation. It does not copy the underlying data.

(self)

        self._missing_value = getattr(obj, 'missing_value', None)

    def as_int_array(self):
        """
        Convert self into a regular ndarray of ints.

        This is an O(1) operation. It does not copy the underlying data.
        """
        return self.view(
            type=ndarray,
            dtype=unsigned_int_dtype_with_size_in_bytes(self.itemsize),
        )

    def as_string_array(self):
        """