.. index:: pair: class; xf::dsp::aie::fft::dit_1ch::fft_ifft_dit_1ch_graph <TT_DATA, TT_TWIDDLE, TP_POINT_SIZE, TP_FFT_NIFFT, TP_SHIFT, TP_CASC_LEN, TP_DYN_PT_SIZE, TP_WINDOW_VSIZE, kStreamAPI, 0, TP_INDEX>
.. _doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148:
.. _cid-xf::dsp::aie::fft::dit_1ch::fft_ifft_dit_1ch_graph-3:

template class xf::dsp::aie::fft::dit_1ch::fft_ifft_dit_1ch_graph <TT_DATA, TT_TWIDDLE, TP_POINT_SIZE, TP_FFT_NIFFT, TP_SHIFT, TP_CASC_LEN, TP_DYN_PT_SIZE, TP_WINDOW_VSIZE, kStreamAPI, 0, TP_INDEX>
=====================================================================================================================================================================================================

.. toctree::
	:hidden:

.. code-block:: cpp
	:class: overview-code-block

	#include "fft_ifft_dit_1ch_graph.hpp"


Overview
~~~~~~~~

fft_dit_1ch template specialization for single FFT, stream API. This FFT block is the last call (specialization TP_PARALLEL_POWER = 0 ) of a recursive SSR FFT call, i.e. this is the last subframe processor called when TP_PARALLEL_POWER >= 1.

.. ref-code-block:: cpp
	:class: overview-code-block

	template <
	    typename TT_DATA,
	    typename TT_TWIDDLE,
	    unsigned int TP_POINT_SIZE,
	    unsigned int TP_FFT_NIFFT,
	    unsigned int TP_SHIFT,
	    unsigned int TP_CASC_LEN,
	    unsigned int TP_DYN_PT_SIZE,
	    unsigned int TP_WINDOW_VSIZE,
	    unsigned int TP_INDEX
	    >
	class fft_ifft_dit_1ch_graph <TT_DATA, TT_TWIDDLE, TP_POINT_SIZE, TP_FFT_NIFFT, TP_SHIFT, TP_CASC_LEN, TP_DYN_PT_SIZE, TP_WINDOW_VSIZE, kStreamAPI, 0, TP_INDEX>: public graph

	// fields

	:ref:`port_array<doxid-namespacexf_1_1dsp_1_1aie_1ab4708eff876a1b889b8c86ee86ea8e02>` <input, 2> :ref:`in<doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148_1abe1be9e815fb1149dc7bb3965c13d222>`
	:ref:`port_array<doxid-namespacexf_1_1dsp_1_1aie_1ab4708eff876a1b889b8c86ee86ea8e02>` <output, 2> :ref:`out<doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148_1a4fe20f75b40e34fb71aba3a5d08dd4fa>`
	fft_ifft_dit_1ch_mono_graph <TT_DATA, TT_TWIDDLE, TP_POINT_SIZE, TP_FFT_NIFFT, TP_SHIFT, TP_CASC_LEN, TP_DYN_PT_SIZE, TP_WINDOW_VSIZE, kStreamAPI> :ref:`FFTstrproc<doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148_1ad022fdcaa879ce609e2030b6fdcb7ef1>`

Fields
------

.. _doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148_1abe1be9e815fb1149dc7bb3965c13d222:
.. _cid-xf::dsp::aie::fft::dit_1ch::fft_ifft_dit_1ch_graph::in-3:
.. ref-code-block:: cpp
	:class: title-code-block

	:ref:`port_array<doxid-namespacexf_1_1dsp_1_1aie_1ab4708eff876a1b889b8c86ee86ea8e02>` <input, 2> in

The input data to the function. I/O is two parallel streams each TT_DATA type.

.. _doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148_1a4fe20f75b40e34fb71aba3a5d08dd4fa:
.. _cid-xf::dsp::aie::fft::dit_1ch::fft_ifft_dit_1ch_graph::out-3:
.. ref-code-block:: cpp
	:class: title-code-block

	:ref:`port_array<doxid-namespacexf_1_1dsp_1_1aie_1ab4708eff876a1b889b8c86ee86ea8e02>` <output, 2> out

The output data from the function. I/O is two parallel streams each TT_DATA type.

.. _doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148_1ad022fdcaa879ce609e2030b6fdcb7ef1:
.. _cid-xf::dsp::aie::fft::dit_1ch::fft_ifft_dit_1ch_graph::fftstrproc:
.. ref-code-block:: cpp
	:class: title-code-block

	fft_ifft_dit_1ch_mono_graph <TT_DATA, TT_TWIDDLE, TP_POINT_SIZE, TP_FFT_NIFFT, TP_SHIFT, TP_CASC_LEN, TP_DYN_PT_SIZE, TP_WINDOW_VSIZE, kStreamAPI> FFTstrproc

Monolithic FFT block.


Methods
~~~~~~~

.. FunctionSection

.. _doxid-classxf_1_1dsp_1_1aie_1_1fft_1_1dit__1ch_1_1fft__ifft__dit__1ch__graph_3_01_t_t___d_a_t_a_00_01_7522c05170bd37b7fd659b1507ee6148_1aec17b3cfdda8e82dd0d2f8ee6716a5f6:
.. _cid-xf::dsp::aie::fft::dit_1ch::fft_ifft_dit_1ch_graph::fft_ifft_dit_1ch_graph-3:

fft_ifft_dit_1ch_graph
----------------------


.. ref-code-block:: cpp
	:class: title-code-block

	fft_ifft_dit_1ch_graph ()

This is the constructor function for the Single channel DIT FFT graph. No arguments required.