Matlab get all Subclasses

is there a possibility in Matlab that I can get a List with all my Subclasses which derive/extend from a SuperClass? (in .NET I would do it with reflection)

Let's say I have the following SuperClass:

classdef UltraSuperClass < handle

and now I have the following SubClasses

classdef FirstSubClass < UltraSuperClass 
classdef SecondSubClass < UltraSuperClass 

Now it would be perfect if there exists something like

a = GetAllSubClassesFrom(UltraSuperClass)

and my result will be

a = [FirstSubClass , SecondSubClass]

anyone knows if this wonderful method exists?

Cheers