FFTNode Class Reference

#include </opt/build/repo/nap/system_modules/napfft/src/fftnode.h>

Public Member Functions
	FFTNode (audio::NodeManager &nodeManager, FFTBuffer::EOverlap overlaps=FFTBuffer::EOverlap::One)
virtual	~FFTNode ()
void	process () override
const FFTBuffer &	getFFTBuffer () const
FFTBuffer &	getFFTBuffer ()
Public Member Functions inherited from Node
	Node (NodeManager &manager)
const std::set< OutputPin * > &	getOutputs () const
const std::set< InputPinBase * > &	getInputs () const
Public Member Functions inherited from Process
	Process (NodeManager &nodeManager)
	Process (ParentProcess &parent)
	Process (const Process &)=delete
Process &	operator= (const Process &)=delete
virtual	~Process ()
void	update ()
NodeManager &	getNodeManager () const
int	getBufferSize () const
float	getSampleRate () const
DiscreteTimeValue	getSampleTime () const

Public Attributes
audio::InputPin	mInput = { this }
std::unique_ptr< FFTBuffer >	mFFTBuffer

Additional Inherited Members
Protected Member Functions inherited from Node
SampleBuffer &	getOutputBuffer (OutputPin &output)
Protected Member Functions inherited from Process
virtual void	sampleRateChanged (float sampleRate)
virtual void	bufferSizeChanged (int bufferSize)
bool	isRegisteredWithNodeManager () const

Description

Node to compute the FFT of an audio signal. Useful for equalizers and audioreactive parameters.

Inheritance diagram for FFTNode:

Collaboration diagram for FFTNode:

Constructor & Destructor Documentation

FFTNode()

FFTNode	(	audio::NodeManager &	nodeManager,
		FFTBuffer::EOverlap	overlaps = FFTBuffer::EOverlap::One
	)

Parameters

audioService	the NAP audio service.
nodeManager	the node manager this node must be registered to.
overlaps	the number of overlaps

~FFTNode()

virtual ~FFTNode ( )

virtual

Member Function Documentation

getFFTBuffer() [1/2]

FFTBuffer& getFFTBuffer

(

)

Returns

the FFT buffer

getFFTBuffer() [2/2]

const FFTBuffer& getFFTBuffer

(

)

const

Returns

the FFT buffer

process()

void process ( )

overridevirtual

Inherited from audio::Node

Reimplemented from Node.

Member Data Documentation

mFFTBuffer

std::unique_ptr<FFTBuffer> mFFTBuffer

mInput

audio::InputPin mInput = { this }