gri_fft_complex Class Reference

FFT: complex in, complex out. More...

#include <gri_fft.h>

List of all members.

Public Member Functions
	gri_fft_complex (int fft_size, bool forward=true, int nthreads=1)
virtual	~gri_fft_complex ()
gr_complex *	get_inbuf () const
gr_complex *	get_outbuf () const
int	inbuf_length () const
int	outbuf_length () const
void	set_nthreads (int n)
int	nthreads () const
void	execute ()

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Detailed Description

FFT: complex in, complex out.

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Constructor & Destructor Documentation

gri_fft_complex::gri_fft_complex	(	int	fft_size,
		bool	forward = true,
		int	nthreads = 1
	)

virtual gri_fft_complex::~gri_fft_complex

(

)

[virtual]

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Member Function Documentation

void gri_fft_complex::execute

(

)

compute FFT. The input comes from inbuf, the output is placed in outbuf.

gr_complex* gri_fft_complex::get_inbuf

(

)

const [inline]

gr_complex* gri_fft_complex::get_outbuf

(

)

const [inline]

int gri_fft_complex::inbuf_length

(

)

const [inline]

int gri_fft_complex::nthreads

(

)

const [inline]

Get the number of threads being used by FFTW

int gri_fft_complex::outbuf_length

(

)

const [inline]

void gri_fft_complex::set_nthreads

(

int

n

)

Set the number of threads to use for caclulation.

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The documentation for this class was generated from the following file:

• gri_fft.h