Detector Class Reference

Inheritance diagram for Detector:

Collaboration diagram for Detector:

Public Member Functions
	Detector (unsigned frameRate, unsigned periodLengthInSeconds, QObject *parent=nullptr)
	Construct a new Detector object.
unsigned	period () const
QMutex *	getMutex ()
void	setTRPeriod (unsigned p)
unsigned	secondInPeriod () const
	Get the current second in the period.
void	clear ()
	Clear the detector buffer.
bool	reset () override
	Reset the detector state.
void	resetBufferContent ()
	Reset the buffer content to zero.
void	resetBufferPosition ()
	Reset the buffer position based on current time.
Q_SIGNAL void	framesWritten (qint64) const
Q_SLOT void	setBlockSize (unsigned)
	Set the block size for FFT processing.
Public Member Functions inherited from AudioDevice
bool	initialize (OpenMode mode, Channel channel)
bool	isSequential () const override
size_t	bytesPerFrame () const
Channel	channel () const

Protected Member Functions
qint64	readData (char *, qint64) override
qint64	writeData (char const *, qint64) override
	Write data to the detector buffer.
Protected Member Functions inherited from AudioDevice
	AudioDevice (QObject *parent=nullptr)
void	store (char const *source, size_t numFrames, qint16 *dest)
qint16 *	load (qint16 const sample, qint16 *dest)

Additional Inherited Members
Public Types inherited from AudioDevice
enum	Channel { Mono , Left , Right , Both }
Static Public Member Functions inherited from AudioDevice
static char const *	toString (Channel c)
static Channel	fromString (QString const &str)

Constructor & Destructor Documentation

Detector()

Detector::Detector	(	unsigned	frameRate,
		unsigned	periodLengthInSeconds,
		QObject *	parent = nullptr )

Construct a new Detector object.

Parameters

frameRate
periodLengthInSeconds
parent

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Member Function Documentation

reset()

bool Detector::reset ( )

override

Reset the detector state.

Returns

true

false

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secondInPeriod()

unsigned Detector::secondInPeriod

(

)

const

Get the current second in the period.

Returns

unsigned

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setBlockSize()

void Detector::setBlockSize

(

unsigned

n

)

Set the block size for FFT processing.

Parameters

n

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writeData()

qint64 Detector::writeData ( char const * data, qint64 maxSize )

overrideprotected

Write data to the detector buffer.

Parameters

data
maxSize

Returns

qint64

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

• JS8_Mode/Detector.h
• JS8_Mode/Detector.cpp