Guys,
yet another question.

How do I use global varibales across multiple files.

and where exactly do I define the "extern int count;" ?

lets suppose I have the following

myclass.h

myclass.cpp

mymain.cpp -> this is where the main() program exists.

basically I want my class to update a global variable everytime its called, and then I want to be able to read that variable from my main as well ?

any suggestions? I m trying the "extern" but getting some LINK error saying I have unsolved external symbols.

pls help
Thanks