CS202   3- ‹#›
Single Inheritance
nTo specify a derived class, we define the class as we learned but we also add the base class' name as part of the derived class' definition.
nWe don't need to alter the base classes to specify which classes are derived from them.
nFor public derivation where derived is the name of the derived class and base is the name of the base class:
n
nclass checking : public account //derivation
n{
n  public:
n    ...
n};
n