#include <fftengine.h>

Inheritance diagram for FFTEngine:

Public Member Functions
virtual	~FFTEngine ()

virtual void	configure (int n, bool inverse)=0

virtual void	transform ()=0

virtual Complex *	in ()=0

virtual Complex *	out ()=0

Static Public Member Functions
static FFTEngine *	create ()

Detailed Description

Definition at line 7 of file fftengine.h.

Constructor & Destructor Documentation

◆ ~FFTEngine()

FFTEngine::~FFTEngine ( )

virtual

Definition at line 9 of file fftengine.cpp.

10 {

11 }

Member Function Documentation

◆ configure()

virtual void FFTEngine::configure	(	int	n,
		bool	inverse
	)

pure virtual

Implemented in FFTWEngine, and KissEngine.

Referenced by SpectrumVis::handleConfigure().

Here is the caller graph for this function:

◆ create()

FFTEngine * FFTEngine::create ( )

static

Definition at line 13 of file fftengine.cpp.

 {
 #ifdef USE_FFTW
     qDebug("FFTEngine::create: using FFTW engine");
     return new FFTWEngine;
 #elif USE_KISSFFT
     qDebug("FFTEngine::create: using KissFFT engine");
     return new KissEngine;
 #else // USE_KISSFFT
     qCritical("FFTEngine::create: no engine built");
     return 0;
 #endif
 }