numpy.ma.MaskedArray.ids¶
-
MaskedArray.
ids
()[source]¶ Return the addresses of the data and mask areas.
Parameters: None Examples
>>> x = np.ma.array([1, 2, 3], mask=[0, 1, 1]) >>> x.ids() (166670640, 166659832)
If the array has no mask, the address of
nomask
is returned. This address is typically not close to the data in memory:>>> x = np.ma.array([1, 2, 3]) >>> x.ids() (166691080, 3083169284L)