class numpy.ndindex(*args)

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.


`*args` : ints

The size of each dimension of the array.

See also

ndenumerate, flatiter


>>> 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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