numpy.flatiter¶

classnumpy.flatiter[source]¶

Flat iterator object to iterate over arrays.

Aflatiter iterator is returned byx.flat for any arrayx.It allows iterating over the array as if it were a 1-D array,either in a for-loop or by calling itsnext method.

Iteration is done in row-major, C-style order (the lastindex varying the fastest). The iterator can also be indexed usingbasic slicing or advanced indexing.

See also

ndarray.flat

Return a flat iterator over an array.

ndarray.flatten

Returns a flattened copy of an array.

Notes

Aflatiter iterator can not be constructed directly from Python codeby calling theflatiter constructor.

Examples

>>>x=np.arange(6).reshape(2,3)>>>fl=x.flat>>>type(fl)<type 'numpy.flatiter'>>>>foriteminfl:...print(item)...012345

>>>fl[2:4]array([2, 3])

Attributes

coords

An N-dimensional tuple of current coordinates.

Methods

copy()	Get a copy of the iterator as a 1-D array.
next