PUBLIC

Image4IterC::Image4IterC(void) Image4IterC::Image4IterC(const ImageC &,const ImageC &,const ImageC &,const ImageC &) Image4IterC::Image4IterC(const Image4IterC &) Image4IterC::First(void) Image4IterC::IsElm(void) const Image4IterC::Next(void) Image4IterC::operator++(void) Image4IterC::operator++(int) Image4IterC::RNext(void) Image4IterC::Row(void) const Image4IterC::Col(void) const Image4IterC::Pixel(void) const Image4IterC::Data1(void) Image4IterC::Data2(void) Image4IterC::Data3(void) Image4IterC::Data4(void)

Image4IterC<class Data1C,class Data2C,class Data3C,class Data4C>
Pointer based image iterator for image triples.
include	"amma/Image4Iter.hh"
User Level:	Default
Library:	Image
Example:	exIter.cc
Section:	Image.Indexing.Iterators
In Scope:	std

Comments:
NB. This does NOT hold a refrence to any of the images!

Allows FAST iteration over three images. It is intended for implementing image processing operations which require to access the same pixel in 3 different, but equally sized images.

protected Image3IterC<class Data1C,class Data2C,class Data3C>

Image4IterC()

Default constructor

Image4IterC(const ImageC<Data1C> & img1,const ImageC<Data2C> & img2,const ImageC<Data3C> & img3,const ImageC<Data3C> & img4)

Construct from input and output images.

Image4IterC(const Image4IterC<Data1C,Data2C,Data3C,Data4C> & Oth)

Copy constructor.

BooleanT First()

Goto first pixel in image.
Returns false if image is empty.

BooleanT IsElm() const

At valid pixels in the images?

void Next()

Goto next pixel in image.

void operator++()

Goto next pixel in the image.

void operator++(int)

Goto next pixel in the image.

BooleanT RNext()

Goto next pixel in image.

IndexT Row() const

Get current row

IndexT Col() const

Get current col
Warning: this is slow!

PixelC Pixel() const

Get current pixel location.
Warning: this is slow!

Data1C & Data1()

Access pixel value from image 1

Data2C & Data2()

Access pixel value from image 2

Data3C & Data3()

Access pixel value from image 2

Data4C & Data4()

Access pixel value from image 3