What is polymorphism in object oriented programming ? The word polymorphism comes from Greek and means having several different forms. This is one of the essential concepts of object-oriented ...

Understand the key concepts behind composition and inheritance that allow you to build reusable and flexible types in your .NET applications.

Overloading polymorphism is a type that exists in classes that are independent of each other — they are not related (inheritance, dependency, etc.) to each other in any way.

Here's my situation: I have a template for a virtual class, with one templated friend global function, and one pure virtual function which the global function tries to call through a pointer to ...