//DISPLAY 15.4 Interface for the Derived Class HourlyEmployee //This is the header file hourlyemployee.h. //This is the interface for the class HourlyEmployee. #ifndef HOURLYEMPLOYEE_H #define HOURLYEMPLOYEE_H #include #include "employee.h" using namespace std; namespace employeessavitch { class HourlyEmployee : public Employee { public: HourlyEmployee( ); HourlyEmployee(string the_name, string the_ssn, double the_wage_rate, double the_hours); void set_rate(double new_wage_rate); double get_rate( ) const; void set_hours(double hours_worked); double get_hours( ) const; Interface for the Derived Class HourlyEmployee (part 2 of 2 ) void print_check( ) ; private: double wage_rate; double hours; }; }//employeessavitch #endif //HOURLYMPLOYEE_H