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That did it. Thanks!

Hello. I am trying to make something like an event or message system. There are Listeners, Messages and a Postman. The Listeners register themselves with the Postman to receive certain types of...

Did you use a library for graphics and mouse input? If so, it would be helpful to know which.

Ah, virtual! I had completely forgotten about that. Thank you all.



Yes, I suppose I should do that. :)

Hello. I am having a problem with a program. I have a bunch of classes all derived from the same base class. I want to loop through a vector of objects, calling a function in each. The problem is...

In your second while loop, i is already bigger than n2. So you could switch to:
while (n2 <= i) {