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 functions ...

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 ...

Networks functions virtualization (NFV) is just a baby in terms of networking. It’s only been around for about five years since the ETSI NFV ISG published its initial white paper. But it’s starting to ...