Let’s look at the C++ code used to test the timing to walk through inheritance and virtual functions. The parent is the class PinOutputAbstract. It represents an output pin on an Arduino ...

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 ...

My memory on this is a little sketchy, but I think that when you make a call on a virtual function, the virtual function table must be consulted before method invocation, whereas non-virtual ...