openni::VideoStream::NewFrameListener Class Reference

#include <OpenNI.h>

Inheritance diagram for openni::VideoStream::NewFrameListener:

Public Member Functions
	NewFrameListener ()
virtual void	onNewFrame (VideoStream &)=0
virtual	~NewFrameListener ()

Static Private Member Functions
static void ONI_CALLBACK_TYPE	callback (OniStreamHandle streamHandle, void *pCookie)

Private Attributes
OniCallbackHandle	m_callbackHandle

Friends
class	VideoStream

Detailed Description

The VideoStream::NewFrameListener class is provided to allow the implementation of event driven frame reading. To use it, create a class that inherits from it and implement override the onNewFrame() method. Then, register your created class with an active VideoStream using the VideoStream::addNewFrameListener() function. Once this is done, the event handler function you implemented will be called whenever a new frame becomes available. You may call VideoStream::readFrame() from within the event handler.

Definition at line 673 of file OpenNI.h.

Constructor & Destructor Documentation

openni::VideoStream::NewFrameListener::NewFrameListener ( )

inline

Default constructor.

Definition at line 679 of file OpenNI.h.

virtual openni::VideoStream::NewFrameListener::~NewFrameListener ( )

inlinevirtual

Definition at line 683 of file OpenNI.h.

Member Function Documentation

static void ONI_CALLBACK_TYPE openni::VideoStream::NewFrameListener::callback ( OniStreamHandle  streamHandle, void *  pCookie  )

inlinestaticprivate

Definition at line 695 of file OpenNI.h.

virtual void openni::VideoStream::NewFrameListener::onNewFrame ( VideoStream &  )

pure virtual

Derived classes should implement this function to handle new frames.

Implemented in astra_wrapper::AstraFrameListener.

Friends And Related Function Documentation

friend class VideoStream

friend

Definition at line 693 of file OpenNI.h.

Member Data Documentation

OniCallbackHandle openni::VideoStream::NewFrameListener::m_callbackHandle

private

Definition at line 703 of file OpenNI.h.

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

• OpenNI.h