Using C++ programming, In this assignment, you will be developing a payroll prog

Question

Using C++ programming,

In this assignment, you will be developing a payroll program for a hospital using polymorphism and inheritence. The program calculates the salaries for employees and volunteers. The program uses the following classes to achieve this goal:

- The StaffMember class: an abstract class that does not represent a particular type of employee or volunteer.

- The Volunteer class: Volunteers work on special events and they are not paid. So, this class represents a person who is not compensated monetarily for his or her work. It keeps track of only the basic information of a volunteer.

- The Employee class: represents an employee who gets paid at a particular rate each pay period.

- The Doctor class: represents an employee who earns 10% of the total costs of each surgery he or she may perform in addition to the normal pay rate. - The Nurse class: represents an employee who is paid on hourly basis.

- The Executive class: represents an employee who may earn a bonus in addition to his or her normal pay rate.

- The Receptionist class: represents an employee who is paid a normal pay rate only.

- The driver program mainHospital.cpp (main()) creates a staff of employees and calls the pay() function to pay them. When the program is run, it should display the information about each employee and how much he/she should be paid. Also, the program will create volunteers. Create the following StaffMember objects in order to find their pay rates:

Volunteer: Name: Diana, Address: 11 South Paris Hill Rd., Phone: (984) 163-0125.

Volunteer: Name: Ryan, Address: 625 Amerige Dr., Phone: (750) 837-4154.

Doctor: Name: Dickson, Address: 311 Delaware Ave., Phone: (275) 249-0721, SSN: 047-86-8586, Pay Rate: $150/hr, Number of working hours: 160, Surgeries: 3, Cost of each surgery: $10,000.

Nurse: Name: Clarke, Address: 933 Honey Creek St., Phone: (722) 521-3317, SSN: 417-46-7995, Pay Rate: $50.5/hr, Number of working hours: 80.

Nurse: Name: Rose, Address: 99 Harvard St., Phone: (672) 790-2499, SSN: 517-42-5738, Pay Rate: $45.9/hr, Number of working hours: 100.

Receptionist: Name: Sam, Address: 8426 Proctor St., Phone: (301) 936-4987, SSN: 365-07-9906, Pay Rate: $30/hr, Number of working hours: 160.

Executive: Name: Anderson, Address: 6200 Seaside Dr., Phone: (361) 956-4787, SSN: 678-16-4701, Pay Rate: $130/hr, Number of working hours: 160, Bonus: $12,000.

Be sure to create your make file as well!

Explanation / Answer

Solution:

code:

//Staffmember.H

#ifndef STAFFMEMBER_H
#define STAFFMEMBER_H
#include<iostream>
#include<conio.h>
#include<string.h>
#include<string>

using namespace std;

class StaffMember
{
   string name;
   string address;
   string phoneNumber;
public :
   virtual void Pay() = 0; // pure virtual function
   void Display() // function to display info
   {
       cout<< " Name : " << name << " ";
       cout<< " Address : " << address << " ";
       cout<< " Phone Number : " << phoneNumber << " ";
   }
   StaffMember()
   {
   }
   StaffMember(string a,string b, string c) // constructors
   {
       name = a;
       address = b;
       phoneNumber = c;
   }
   string getName()
   {
       return name;
   }
   void setName(string n)
   {
       name = n;
   }
   string getaddress()
   {
       return address;
   }
   void setaddress(string n)
   {
       address = n;
   }
   string getphoneNumber()
   {
       return phoneNumber;
   }
   void setphoneNumber(string n)
   {
       phoneNumber = n;
   }
};

class Volunteer : public StaffMember
{
public:
   Volunteer() : StaffMember() {}
  
   Volunteer(string n, string a, string p) : StaffMember(n,a,p) {}  

   void Pay()
   {
       cout<<" Pay : No salary info ";
   }  
};

class Employee : public StaffMember
{
private:
   double payRate;
   int numberofHours;
   string ssn;
public:
   Employee() : StaffMember() {}
  
   Employee(string n, string a, string p, double r, int h, string s) : StaffMember(n,a,p) { payRate = r; numberofHours = h; ssn =s;}  

   void Pay()
   {      
       cout<<" Pay : " << payRate * numberofHours << " ";      
   }
   double salary()
   {
       return payRate * numberofHours;
   }

   void DisplaySSN()
   {
       cout<< " SSN : " << ssn << " ";
   }
};

class Doctor : public Employee
{
   int surgeries;
   double costOfSurgery;

public:
   Doctor() : Employee() {}
   Doctor(string n, string a, string p, double r, int h, int s, double c, string ssn) : Employee(n,a,p,r,h,ssn) {surgeries = s; costOfSurgery= c;}

   void Pay()
   {
       DisplaySSN();
       double totalPay = salary() + ((surgeries * costOfSurgery) * 10) / 100 ;
       cout <<" Pay : " << totalPay << " ";
   }
};

class Nurse : public Employee
{
public:
   Nurse() : Employee() {}
   Nurse(string n, string a, string p, double r, int h, string ssn) : Employee(n,a,p,r,h,ssn) {}

   void Pay()
   {
       DisplaySSN();
       double totalPay = salary();
       cout <<" Pay : " << totalPay << " ";
   }
};

class Executive : public Employee
{
   double bonus;
public:
   Executive() : Employee() {}
   Executive(string n, string a, string p, double r, int h, double b, string ssn) : Employee(n,a,p,r,h,ssn) {bonus = b;}

   void Pay()
   {
       DisplaySSN();
       double totalPay = salary() + bonus;
       cout <<" Pay : " << totalPay << " ";
   }
};

class Receptionist : public Employee
{
public:
   Receptionist() : Employee() {}
   Receptionist(string n, string a, string p, double r, int h, string ssn) : Employee(n,a,p,r,h,ssn) {}

   void Pay()
   {
       DisplaySSN();
       double totalPay = salary();
       cout <<" Pay : " << totalPay << " ";
   }
};

#endif

// Main Program

// Hospital.cpp

#include<iostream>
#include<conio.h>
#include<string.h>
#include<string>
#include "StaffMember.h" // all class declarations are defined in header file

using namespace std;

int main()
{
   StaffMember *v = new Volunteer(); // create a staff object of Volunteer
   v->setName("Diana");
   v->setaddress("11 South Paris Hill Rd.");
   v->setphoneNumber("(984) 163-0125");
   v->Display();
   v->Pay();
   cout<<" ";

   StaffMember *v1 = new Volunteer(); // create a staff object of Volunteer
   v1->setName("Ryan");
   v1->setaddress("625 Amerige Dr.");
   v1->setphoneNumber("(750) 837-4154");
   v1->Display();
   v1->Pay();
   cout<<" ";

   StaffMember *d = new Doctor("Gene","311 Delaware Ave.","(275) 249-0721",150.0,160,3,10000,"047-86-8586");   // create a staff object of doctor
   d->Display();
   d->Pay();
   cout<<" ";

   StaffMember *n1 = new Nurse("Raye","933 Honey Creek St.","(722) 521-3317",50.5,80,"417-46-7995"); // create a staff object of nurse
   n1->Display();
   n1->Pay();
   cout<<" ";

   StaffMember *n2 = new Nurse("Kristopher","99 Harvard St.","(672) 790-2499",45.9,100,"517-42-5738");   // create a staff object of nurse
   n2->Display();
   n2->Pay();
   cout<<" ";

   StaffMember *r = new Receptionist("Sam","8426 Proctor St.","(275) 249-0721",30,160,"365-07-9906");   // create a staff object of Receptionist
   r->Display();
   r->Pay();
   cout<<" ";

   StaffMember *e = new Executive("Sean","6200 Seaside Dr.","(361) 956-4787",130,160,12000,"678-16-4701");   // create a staff object of Executive
   e->Display();
   e->Pay();
   cout<<" ";

  
   return 0;
}

I hope this helps if you find any problem. Please comment below. Don't forget to give a thumbs up if you liked it. :)

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