Flat iterator object to iterate over arrays.

A `flatiter` iterator is returned by ``x.flat`` for any array `x`. It allows iterating over the array as if it were a 1-D array, either in a for-loop or by calling its `next` method.

Iteration is done in row-major, C-style order (the last index varying the fastest). The iterator can also be indexed using basic 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 ----- A `flatiter` iterator can not be constructed directly from Python code by calling the `flatiter` constructor.

Examples -------- >>> x = np.arange(6).reshape(2, 3) >>> fl = x.flat >>> type(fl) <class 'numpy.flatiter'> >>> for item in fl: ... print(item) ... 0 1 2 3 4 5

>>> fl2:4 array(2, 3)

Return selfkey.

Implement iter(self).

Set selfkey to value.

Print the object to a human-readable representation.

Print the object to a human-readable representation.

Pretty-print the object to a formatter.