MATLAB: Access to class members

accessing class membersoop

Hi guys,
I am having some problem in accessing the class members of one class to another class. I have checked in matlab documentation but i didn#t understood it weel. Could anyone help me in understanding it.
classdef clcore
    properties(GetAccess=?clMec)
       cpc
       csc 
    end
    properties(Dependent, GetAccess=?clMec)
        ws
    end
    methods(GetAccess=?clMec)
        function ws=get.ws(obj)
           ws=obj.cpc+obj.csc; 
            
        end
    end
end
classdef clMec
    properties 
        Mecmode
    end
   methods
       %
   end
end
and in command window
objcore=clcore(1,2)
I knew the way i have done is wrong but my context is this. Could anyone explain me how to use this getaccess.
thankyou.

Best Answer

The Code Analyzer is a useful feature. It indicates syntax errors in the rightmost column of the editor. And it provides tooltips. Properties has the attribute GetAccess, but methods only has Access. IMO: one should try to keep the little box green at all times.
Your classes are value classes. Is that your intention? See Comparison of Handle and Value Classes
This is one way of "accessing the class members of one class to another class"
>> objcore=clcore(1,2)
objcore = 
  clcore with no properties.    % <<< private properties are not shown
>> objMec = clMec
objMec = 
  clMec with properties:
    Mecmode: []
>> objMec = objMec.access_value_of( objcore )
objMec = 
  clMec with properties:
    Mecmode: 3
>>
where
classdef clMec
    properties 
        Mecmode
    end
   methods
       function     obj = access_value_of( obj, friend )
            obj.Mecmode = friend.ws;
       end
   end
end
and
classdef clcore
    properties(GetAccess=?clMec)
       cpc
       csc 
    end
    properties(Dependent, GetAccess=?clMec)
        ws
    end
    methods  
        function    obj = clcore( arg1, arg2 )   
            obj.cpc = arg1;
            obj.csc = arg2;
        end
        function    ws = get.ws(obj)
           ws=obj.cpc+obj.csc; 
        end
    end
end
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