.. SPDX-FileCopyrightText: (C) The Kokkos-FFT development team, see COPYRIGHT.md file
..
.. SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception

KokkosFFT::ifftn
----------------

.. doxygenfunction:: KokkosFFT::ifftn(const ExecutionSpace& exec_space, const InViewType& in, const OutViewType& out, axis_type<DIM> axes, KokkosFFT::Normalization, shape_type<DIM> s)

Examples
========

In this example, we use the 3D View with `LayoutRight` to avoid the internal transpose. 
This allows `ifftn` to perform 3D FFT on the outermost dimension without transpose.

.. literalinclude:: ../../../examples/docs/standard/docs_ifftn.cpp
  :language: c++
  :linenos:
  :lines: 5-

Expected output:

.. code::

 (1,0) (2,0)
 (3,0) (4,0)

 (5,0) (6,0)
 (7,0) (8,0)

 (9,0) (10,0)
 (11,0) (12,0)