gr_fft_real Class Reference

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

#include <gr_fft.h>

List of all members.

Public Member Functions
	gr_fft_real (int fft_size)
virtual	~gr_fft_real ()
float *	get_inbuf () const
VrComplex *	get_outbuf () const
int	inbuf_length () const
int	outbuf_length () const
void	execute ()
Private Attributes
int	d_fft_size
float *	d_inbuf
VrComplex *	d_outbuf
void *	d_plan

---

Detailed Description

FFT: real in, complex out.

---

Constructor & Destructor Documentation

gr_fft_real::gr_fft_real (  int  fft_size  )

gr_fft_real::~gr_fft_real (   )  [virtual]

---

Member Function Documentation

void gr_fft_real::execute (   )

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

float* gr_fft_real::get_inbuf (   )  const [inline]

VrComplex* gr_fft_real::get_outbuf (   )  const [inline]

int gr_fft_real::inbuf_length (   )  const [inline]

int gr_fft_real::outbuf_length (   )  const [inline]

---

Member Data Documentation

int gr_fft_real::d_fft_size [private]

float* gr_fft_real::d_inbuf [private]

VrComplex* gr_fft_real::d_outbuf [private]

void* gr_fft_real::d_plan [private]

---

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

• gr_fft.h
• gr_fft.cc

---