[DGD] Accessing local variables of identical names

[Robert Forshaw]

Say I have two local variables declared within two seperate blocks of code, 
one embedded within the other:

while() {
    int i;

    while() {
        int i;

    }
}

When refering to variable "i" it accesses the variable that was declared 
within either respective context.

My question is, is it possible to access the outer variable i from within 
the inner block, instead of the variable i declared within that block, and 
if so, how?

_________________________________________________________________
It's fast, it's easy and it's free. Get MSN Messenger today! 
http://www.msn.co.uk/messenger