Enumerators from C++ to generated Code Simulink

Hi to all,

First of all thanks a lot for helping me.

I have an enum in "test.h".

I would like to use this enum in "matlab function block" in simulink and then generate code and in that code use enum in "test.h"

The way that I have found is the next:

1- Create a class in matlab like:

classdef(Enumeration) TEST_ENUM < Simulink.IntEnumType
  enumeration
      On(0)
      Off(1)
   end
   methods (Static = true)
        function retVal = getHeaderFile()
            retVal = 'test.h';
        end
    end
end

2- Enum in test.h is:

enum NAVIGATION_COMMAND
{
  On = 0,
  Off = 1
};

My question is, Have I to change classdef in Matlab if I change enum values in "test.h"?

Thanks a lot.