In C++, a constructor is a special function that must be invoked when an object is created. Its objective is to initialize a new object to a valid state before any processing occurs using the object.

C++ is a general purpose, object-oriented programming language that can be used to develop operating systems, games, graphical user interfaces, back end, and high-performance systems and applications.

Want to iterate through a sequence with C++11? If so, the easiest way will be to use the range-for statement – Kenny Kerr shows you how. The simplest way to iterate through a sequence with C++11 is to ...