employee.h

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#ifndef EMPLOYEE_H
#define EMPLOYEE_H

#include <person.h>

class Employee : public Person  {
protected:
    Date datehired;
public:
    Employee(const std::string& nm = "") : Person(nm)
        { }
    virtual ~Employee() { }
    Date GetDateHired() const
        { return datehired; }
    void SetDateHired(Date date)
        { datehired = date; }
    virtual void FormattedDisplay(ostream& os) = 0;
};

ostream& operator<<(ostream& os, Employee& empl);

#endif