## 21.7.1 Name Ambiguity (cont.)

- Hide the use of the qualified name within the body

>     // get_id will return Employee identification number
>     string TeachingAssistant::get_id()
>     {
>        return Employee::get_id();
>     }

>     string TeachingAssistant::student_id()
>     	// Make student value available by a different name
>     {
>        return Student::get_id();
>     }

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