Accessing a bidimensional(or tridimensional) array through a pointer

Question

When you have an array like this:

int foo[3][2][2];

and you make:

int *bar = &foo[0][0][0];

Is this the way it works?

*bar == foo[0][0][0];
*(bar+1) == foo[0][0][1];
*(bar+2) == foo[0][1][0];
*(bar+3) == foo[0][1][1];
*(bar+4) == foo[1][0][0];

I'm not sure and have a bit of code dependent on if that works.

Answer 1

On most systems, yes.

Answer 2

Yes, that's called row major ordering, and is what C is using.