User Class Source Definition
The following system classes contain definitions for a user class:
AttributeObject
Stores the information for defining a user class attribute
ClassSource
Stores the definitions for a user class, including a list of all attributes and methods for a given class, and the name of its superclass.
It also provides a CreateClass method for creating a UserClassObject object from a fully defined ClassSource object.
MethodObject
Stores the information for defining a user class method
These system classes are most useful when you want to create a user class dynamically.