So far we’ve had C++ classes that derive from other classes, but not their interfaces. Today we’ll make C++ classes implement all their interfaces to form a full type hierarchy. Along the way we’ll learn about how inheritance works in C++, specifically the esoteric form known as “virtual inheritance.”
Posts Tagged virtual
Implementing interfaces and deriving from classes is commonplace in many codebases. Today we’ll make it so C++ classes can implement C# interfaces and derive from C# classes. This means our C++ game code will be able to implement custom
IComparer classes for sorting a
List and derive custom
EventArgs for dispatching in events. Read on to see how this is implemented and how to use it in our projects.
One type of function was left out of Unity Function Performance: virtual functions. Functions in C# are non-virtual by default and you have to explicitly use the
override keywords to override them. Why not make this the default, like in AS3 or Java? Are virtual functions that much slower? Today’s article finds out! Should you be worried every time you make a function
Continuing from last time, this article begins covering features of C# classes that aren’t in AS3. We’ll begin with abstract classes and functions, which AS3 required workaround code to enforce even at run-time. Today’s article shows you how to use C# to cleanly enforce these at compile-time.