Employee.cpp

// Fig. 12.10: Employee.cpp
// Abstract-base-class Employee member-function definitions.
// Note: No definitions are given for pure virtual functions.
#include <sstream>
#include "Employee.h" // Employee class definition
using namespace std;

// constructor
Employee::Employee(const string& first, const string& last,
	const string& ssn)
	: firstName(first), lastName(last), socialSecurityNumber(ssn) {}

// set first name
void Employee::setFirstName(const string& first) { firstName = first; }

// return first name
string Employee::getFirstName() const { return firstName; }

// set last name
void Employee::setLastName(const string& last) { lastName = last; }

// return last name
string Employee::getLastName() const { return lastName; }

// set social security number
void Employee::setSocialSecurityNumber(const string& ssn) {
	socialSecurityNumber = ssn; // should validate
}

// return social security number
string Employee::getSocialSecurityNumber() const {
	return socialSecurityNumber;
}

// toString Employee's information (virtual, but not pure virutal)
string Employee::toString() const {
	return getFirstName() + " "s + getLastName() +
		"\nsocial security number: "s + getSocialSecurityNumber();
}