FFTAudioNodeComponentInstance Class Reference

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

Public Member Functions
	FFTAudioNodeComponentInstance (EntityInstance &entity, Component &resource)
virtual bool	init (utility::ErrorState &errorState) override
void	setInput (audio::AudioComponentBaseInstance &input)
virtual const FFTBuffer &	getFFTBuffer () const
virtual FFTBuffer &	getFFTBuffer ()
Public Member Functions inherited from ComponentInstance
	ComponentInstance (EntityInstance &entity, Component &resource)
virtual void	update (double deltaTime)
nap::EntityInstance *	getEntityInstance () const
nap::Component *	getComponent () const
template<typename T >
T *	getComponent () const
virtual bool	init (utility::ErrorState &errorState)
Public Member Functions inherited from Object
	Object ()
virtual	~Object ()
virtual void	onDestroy ()
	Object (Object &)=delete
Object &	operator= (const Object &)=delete
	Object (Object &&)=delete
Object &	operator= (Object &&)=delete

Additional Inherited Members
Static Public Member Functions inherited from Object
static bool	isIDProperty (rtti::Instance &object, const rtti::Property &property)
Public Attributes inherited from Object
std::string	mID
	Property: 'mID' unique name of the object. Used as an identifier by the system. More...

Description

Instance of component to measure the amplitude level of the audio signal from an @AudioComponentBase. A specific frequency band to be measured can be specified.

Inheritance diagram for FFTAudioNodeComponentInstance:

Collaboration diagram for FFTAudioNodeComponentInstance:

Constructor & Destructor Documentation

FFTAudioNodeComponentInstance()

FFTAudioNodeComponentInstance	(	EntityInstance &	entity,
		Component &	resource
	)

Member Function Documentation

getFFTBuffer() [1/2]

virtual FFTBuffer& getFFTBuffer ( )

virtual

Returns

the FFT buffer

getFFTBuffer() [2/2]

virtual const FFTBuffer& getFFTBuffer ( ) const

virtual

Returns

the FFT buffer

init()

virtual bool init ( utility::ErrorState &  errorState )

overridevirtual

Initializes this component based on it's resource.

Parameters

errorState

contains the error when initialization fails.

Returns

if initialization succeeded.

Reimplemented from ComponentInstance.

setInput()

void setInput

(

audio::AudioComponentBaseInstance &

input

)

Connects a different audio component as input to be analyzed.