From a purely object-oriented perspective, "copy semantics" is the right way to preserve control over object ownership. But in those scenarios where ownership becomes irrelevant, C++11 "move semantics ...

Hi, I have two classes, lets call them Parent and Child. In some cases I make an instance of only Parent. In another case I make an instance of Child which inherits Parent. What I want to know how to ...

I'm teaching myself Mac OS X programming, and have decided to write all new Mac code in Objective-C using Cocoa. However, I have a very large library of C++ classes that I do not want to port to ...