C++, How do I create a pointer to a class member and pass that pointer as a parameter to a function?

C++, How do I create a pointer to a class member and pass that pointer as a parameter to a function?

C++, How do I create a pointer to a class member and pass that pointer as a parameter to a function?
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Reply:create an obect of the class of pointer type, then pass the perticular member of the class as the parameter to the function only if the member u want to pass is declared as public.