csl::IFFT Class Reference

#include <Spectral.h>

Inheritance diagram for csl::IFFT:


Public Member Functions
	IFFT (FFTFlags flags=kFFTMeasure, int size=CGestalt::blockSize())
	Default size to the buffer size and flags to measure.
	~IFFT ()
int	fftSize ()
	no setter -- create a new IFFT to change size
void	binValue (int binNumber, float outRealPart, float outComplexPart)
void	binValueMagPhase (int binNumber, float outMag, float outPhase)
void	setBin (int binNumber, float realPart, float complexPart)
void	setBins (float real, float complex)
void	setBins (int lower, int upper, float real, float complex)
void	setBinMagPhase (int binNumber, float mag, float phase)
void	setBinsMagPhase (float mags, float phases)
Protected Member Functions
void	initialize (FFTFlags flags)
void	nextBuffer (Buffer &outputBuffer, unsigned outBufNum) throw (CException)
Protected Attributes
int	mFFTSize
	This should be unsigned, but is signed for compatability with FFTW.
CSL_FFTW_plan	mPlan
	Plan for IFFT.
CSL_FFTW_cmplx *	mSpectrum
	Buffer to store the spectrum.
CSL_FFTW_cmplx *	mTempSpectrum
	Temp buffer for spectrum (since FFTW trashes this).
CSL_FFTW_sample *	mSampleBuffer
	Buffer to store samples.
BlockResizer	mBlockResizer
	used to change the size of callbacks to equal the FFT size

Constructor & Destructor Documentation

IFFT::IFFT ( FFTFlags flags = kFFTMeasure,

int size = CGestalt::blockSize()

)

Default size to the buffer size and flags to measure.

IFFT::~IFFT ( )

int csl::IFFT::fftSize ( ) [inline]

no setter -- create a new IFFT to change size

void IFFT::binValue ( int binNumber,

float * outRealPart,

float * outComplexPart

)

void IFFT::binValueMagPhase ( int binNumber,

float * outMag,

float * outPhase

)

void IFFT::setBin ( int binNumber,

float realPart,

float complexPart

)

void IFFT::setBins ( float * real,

float * complex

)

void IFFT::setBins ( int lower,

int upper,

float * real,

float * complex

)

void IFFT::setBinMagPhase ( int binNumber,

float mag,

float phase

)

void IFFT::setBinsMagPhase ( float * mags,

float * phases

)

void IFFT::initialize ( FFTFlags flags ) [protected]

void IFFT::nextBuffer ( Buffer & outputBuffer,

unsigned outBufNum

) throw (CException) [protected]

int csl::IFFT::mFFTSize [protected]

This should be unsigned, but is signed for compatability with FFTW.

CSL_FFTW_plan csl::IFFT::mPlan [protected]

Plan for IFFT.

CSL_FFTW_cmplx* csl::IFFT::mSpectrum [protected]

Buffer to store the spectrum.

CSL_FFTW_cmplx* csl::IFFT::mTempSpectrum [protected]

Temp buffer for spectrum (since FFTW trashes this).

CSL_FFTW_sample* csl::IFFT::mSampleBuffer [protected]

Buffer to store samples.

BlockResizer csl::IFFT::mBlockResizer [protected]

used to change the size of callbacks to equal the FFT size

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

Generated on Fri Apr 6 20:18:21 2007 for CSL by

1.4.5-20051010