#ifndef STUDENT_H
#define STUDENT_H

#include "person.h"

class Student : public Person { // public inheritance
public:

	// We call the base class constructor in initializer list
	Student(int s, const string & n = "", double g = 0.0) : Person(s,n), gpa(g){
		// do nothing
	}

	// The copy constructor calls base class copy constructor
	Student(const Student & rhs) : Person(rhs), gpa(rhs.gpa){
		// do nothing
	}

	// The assignment operator calls base class operator=
	Student & operator=(Student & rhs) {
		if(this != &rhs) {
			Person::operator=(rhs);
			gpa = rhs.gpa;
		}
		return *this;
	}


	double getGpa() const {
		return gpa;
	}

	void print(ostream & out = cout) const {
		Person::print(out);
		out << ", " << gpa;
	}

private:
	// Note ssn and name are inherited instance variables
	double gpa;
};

#endif