C++ Primer Plus

Using Classes

In this chapter you’ve seen how to define a class and its class methods. The next step is to produce a program that creates and uses objects of a class. The C++ goal is to make using classes as similar as possible to using the basic, built-in types, such as int and char. You can create a class object by declaring a class variable or using new to allocate an object of a class type. You can pass objects as arguments, return them as function return values, and assign one object to another. C++ provides facilities for initializing objects, teaching cin and cout to recognize objects, and even providing automatic type conversions between objects of similar classes. It will be a while before you can do all those things, but let’s start ...