Object Oriented Programming, programming a subclass of a handle class

So I have to program an OOP and I have to create a subclass of a handle class called CellArray. Problem is I don't know what a subclass of a handle class means and it says that the CellArray must only have the properties size and data. Can someone help me thanks.

[per isakson]

classdef  CellArray < handle

and see handle class, Abstract class for deriving handle classes

[Adam]

https://www.mathworks.com/help/pdf_doc/matlab/matlab_oop.pdf

If you are not even aware of what a property is you definitely need to do some reading about OOP in Matlab!

Answer 1

[Ganesh Hegade]

This is the structure. classdef CellArray < handle properties %Write the properties if you want to use any EX: strName end methods functions %Write any functions which you want to use it many times. end; end end Once you are done with your class you can use this class in another classes by declaring it as: NewClass = CellArray();