The 'matlab.mixin.Copyable' class does not support code generation.

Recently，I`m working on transforming a matlab project code into c/c++ code. But now I have a problem like the title said "The 'matlab.mixin.Copyable' class does not support code generation.". this problem is becuase I writed a class inheritance the matlab.mixin.Copyable class. Who can help me to solve this problem? thank you!

[Michael]

I have the same problem. Were you able to resolve this?

[zeng zeng]

I also have the same problem.

Answer 1

[Michael]

I got around this by creating a 'copy' method for my class. Here is a simple example.

classdef myobj < handle % used to be matlab.mixin.Copyable so I could copy
    properties
        prop1
        prop2
        prop3
        prop4
    end
    methods
        function obj = myobj(prop1, prop2)
            if nargin>0
                obj.prop1  = prop1;
                obj.prop2  = prop2;
            end
        end
        function obj_out = copy(obj)
            %COPY creates an exact copy of the object as a separate object
            obj_out = myobj(obj.prop1,obj.prop2) %Create new instance of this object
            %Copy the other properties of the class that aren't generated on construction
            obj_out.prop3 = obj.prop3;
            obj_out.prop4 = obj.prop4;
        end
    end
end