superclass

Such a design would have to depend heavily on inheritance, where persistence methods would be implemented in superclasses.

Methods that use references to superclasses must be able to use objects of subclasses without knowing it.

It is also very easy to modify superclasses and add new subclasses because you merely need to modify or add one table.

Another approach to the Expression Problem is multiple inheritance, in which one subclass can extend many superclasses.

This ensures that the derived classes in the unstable packages depend on the abstract superclasses and interfaces in the stable packages.

Whenever a subclass violates the existing contract between its superclasses and their clients, it forces changes in the existing code.

Reducing coupling between a subclass and its superclasses.

Instance and its collection of superclasses .

ATL provides the ability to create a control that superclasses a standard Windows control.

This means all methods defined in the class itself, its superclasses, and any mixed in modules.

This includes the instance variables in the object's superclasses.

Define subclasses so they may be used anywhere their superclasses may be used.

Just this is the main difference between metaclasses and superclasses.

Then creates a window that superclasses the window class you specified .

Verbose class output shows additional information, such as when superclasses are being loaded, and when static initializers are being run.

SUBEDIT Attributes Sample: Superclasses a Standard Windows Control