We will focus on the relationship between polymorphism and Java inheritance. The main thing to keep in mind is that polymorphism requires an inheritance or an interface implementation. You can see ...

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 the ...

Once more unto the breach, Dan tries to dispel the notion that C++ is a purely object-oriented language in which all classes must use virtual functions. Object-oriented programming employs a ...

Understand the key concepts behind composition and inheritance that allow you to build reusable and flexible types in your .NET applications. Two of the key concepts in object-oriented programming ...