DiffObs Class Reference

diff to last frame More...

#include <FrameObserver.h>

Inheritance diagram for DiffObs:

Collaboration diagram for DiffObs:

Public Member Functions
	DiffObs ()
	~DiffObs ()
void	FrameNotify (IplImage *img, int frameNr)
	notification of a new frame More...
const char *	GetName () const
	the name of the observer More...
Public Member Functions inherited from FrameObs
virtual void	RegionInfoNotify (const std::vector< RegionInfo > &regions)
Public Member Functions inherited from ReferenceCount
	ReferenceCount ()
virtual	~ReferenceCount ()
void	IncRefCount ()
void	DecRefCount ()

Private Attributes
GCPointer< FrameObs >	win
	output window More...
GCPointer< FrameObs >	writer
IplImage *	pPrevImg
IplImage *	pWorkImg

Additional Inherited Members
Private Member Functions inherited from ImageCopy
	ImageCopy (int divi=1)
	~ImageCopy ()
IplImage *	GetCurCopy ()
IplImage *	GetCopy (IplImage *img, int frameNr)

Detailed Description

diff to last frame

Definition at line 405 of file FrameObserver.h.

Constructor & Destructor Documentation

DiffObs::DiffObs

(

)

Definition at line 415 of file FrameObserver.h.

References writer.

DiffObs::~DiffObs

(

)

Definition at line 422 of file FrameObserver.h.

References pPrevImg, and pWorkImg.

Member Function Documentation

void DiffObs::FrameNotify ( IplImage *  img, int  frameNr  )

virtual

notification of a new frame

Implements FrameObs.

Definition at line 427 of file FrameObserver.h.

References FrameObs::FrameNotify(), ImageCopy::GetCopy(), pPrevImg, pWorkImg, win, and writer.

const char* DiffObs::GetName ( ) const

virtual

the name of the observer

This is used to avoid that two instances of the same observer class are added to the observer list.

See Also

FrameLoop

Implements FrameObs.

Definition at line 464 of file FrameObserver.h.

Member Data Documentation

IplImage* DiffObs::pPrevImg

private

Definition at line 411 of file FrameObserver.h.

Referenced by FrameNotify(), and ~DiffObs().

IplImage* DiffObs::pWorkImg

private

Definition at line 412 of file FrameObserver.h.

Referenced by FrameNotify(), and ~DiffObs().

GCPointer<FrameObs> DiffObs::win

private

output window

Definition at line 408 of file FrameObserver.h.

Referenced by FrameNotify().

GCPointer<FrameObs> DiffObs::writer

private

Definition at line 409 of file FrameObserver.h.

Referenced by DiffObs(), and FrameNotify().

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

• FrameObserver.h