class numpy.ndindex(*shape)[source]
An N-dimensional iterator object to index arrays.
Given the shape of an array, an ndindex
instance iterates over the N-dimensional index of the array. At each iteration a tuple of indices is returned, the last dimension is iterated over first.
Parameters: |
`*args` : ints The size of each dimension of the array. |
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See also
>>> for index in np.ndindex(3, 2, 1): ... print index (0, 0, 0) (0, 1, 0) (1, 0, 0) (1, 1, 0) (2, 0, 0) (2, 1, 0)
ndincr () | Increment the multi-dimensional index by one. |
next () | Standard iterator method, updates the index and returns the index tuple. |
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https://docs.scipy.org/doc/numpy-1.10.1/reference/generated/numpy.ndindex.html