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C++ Polymorphism explanation questionable


JBR
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Hi,

I've been teaching C++ and OO for 20 years and stumbled over this:

https://www.w3schools.com/cpp/cpp_polymorphism.asp

Where is the polymorphism?

My second line is a polymorphic call.

Animal *pAnimal = new Pig();

pAnimal->animalSound();

IMO your code is misleading and not useful.

Please contact me to discuss.

John

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