A selected class with members. The cells are (in order) for fields, events, and methods (functions and tasks). Each member name is preceded by an access modifier flag:
+ (plus) for public,
'- (minus)' for private, and
# (hash) for protected.
A predefined class.
Inheritance: ChildClass inherits from ParentClass.
Inheritance with parameters: SetParams inherits from AClassWithParams#(int) (sets T to int).
Implementation: AClass implements InterfaceClass.
Association: AClass points to BClass (has a field f_bcl of type BClass).