Friday, November 28, 2003

Re: Polymorphism

glad u cleared all of that .. thank u :)

This is just a minor thing, but I don't think this is correct...


g is an iterator. An iterator behaves like a pointer. When you dereference an iterator, just like a pointer, you get back an object. So you have to use the dot operator, not the arrow....


Like I said, no big deal.

i think u forgot that the vector is holding Base* .. so *g will dereference to a Base* .. hence got to use (*g)->pr();


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