A class declaration may include a class-base specification, which defines the direct base class of the class and the interfaces (20) implemented by the class.

class-base

: class-type

: interface-type-list

: class-type , interface-type-list

interface-type-list

interface-type

interface-type-list , interface-type

In This Section:

• 17.1.2.1: Base classes
• 17.1.2.2: Interface implementations