Nested Classes cont.

• Member functions of the class containing the nested class can create and use objects of the nested class.

• The outside world can use the nested class ONLY if the declaration of the nested class is in the public section. And, you must use the scope resolution operator ::.

• Nesting a class does not create a class member, instead, it defines a type that is known just locally to the containing class.

• Practice: nested.cpp, queuetp1.h, string1.h