image sampleing c++

hey, I'm looking for some commands or sample codes that can help me sample the color of a specific part of an image using c++

something like

#include Liberary stuff.

{
    getpixel ( location, store, format type)
}
release crap

and it would store the color of the pixel at location "location" and store it under "store" in the format specified (eg. RGB)

any suggestions how to do this that would actually work?
(in short make a program that acts like a syringe tool would work in a art program)

Read SICP

What the hell.

*reading it now, and I know the sample I gave you wouldn't work evens if it did contain actual code (it would just get rid of everything as soon as i got it) but i wanted to keep it compact as a visual guide to help understand what I'm looking to do.

(sorry for bumping my own thread)
but I'm looking for this http://oreilly.com/pub/h/4867  but for c++ instead

sorry
Less of this.

So find the C++ equivalent of that Java. They're both OOP and ENTERPRISE, what's your problem?

Don't change these.

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