[Numpy-discussion] Determine if two arrays share references
Keith Goodman
kwgoodman@gmail....
Wed Feb 10 21:41:50 CST 2010
Here are two arrays that share references:
>> x = np.array([1,2,3])
>> y = x[1:]
and here are two that don't:
>> x = np.array([1,2,3])
>> y = x[1:].copy()
If I didn't know how the arrays were constructed, how would I
determine if any elements in the two arrays share reference?
(I'm not sure of my terminology. Please correct me if I'm wrong.)
More information about the NumPy-Discussion
mailing list