How do I call calculate pay based on the following rules: (****** PLEASE COMMENT

Question

How do I call calculate pay based on the following rules:

(****** PLEASE COMMENT CODE **********)

- For hours between 0 and 40, the pay is payrate times the number of hours worked.
- For all hours over 40 and less than or equal to 60, the payrate is one and a half times the normal payrate
- For all hours over 60, the payrate is twice the normal payrate

// Employee pay header file

class Pay
{
private:
double payRate;
int numHours;
public:
double getPayRate();
void setPayRate(double newPayRate);
int getNumHours();
void setNumHours(int newNumHours);
double calculatePay();
};

// Implementation file for Pay.h

#include <iostream>

using namespace std;

#include "Pay.h"

// Accessor function: Pay rate
double Pay::getPayRate()
{
return payRate;
}

// Mutator function: Pay rate
void Pay::setPayRate(double newPayRate)
{
payRate = newPayRate;
}

// Accessor function: Number of hours
int Pay::getNumHours()
{
return numHours;
}
// Mutator function: Number of hours
void Pay::setNumHours(int newNumHours)
{
numHours = newNumHours;
}
// Function: Calculate pay
double Pay::calculatePay()
{

}
// Main function
int main()
{
Pay p1;
p1.setNumHours(45);
p1.setPayRate(12);
cout << "The number of hours worked is: " << p1.getNumHours() << " ";
cout << "The pay rate is: " << p1.getPayRate() << " ";
cout << "The pay for the employee is: " << p1.calculatePay() << " ";
return 0;
}

Explanation / Answer

Dear,

Here is the code

#include<iostream>
using namespace std;

class Payroll
{
private://member variables
  double hourrate;
  double noh;
  double totalpay;
public:
//default constructor
  Payroll()
  {
   hourrate=0.0;
   noh=0.0;
  }
//Mutator function for pay rate
  void setRate(double rate)
  {
   hourrate=rate;
  }
       //Mutator function for number of hours
  void setHour(double h)
  {
   noh=h;
   
  }
  //calculating pay
  void calculatePay()
  {
   if(noh<=40)
    totalpay=noh*hourrate;
   else
                totalpay=((noh-40)*hourrate*0.01)+noh*hourrate;
  }
//Accessor function for number of hours
  double getHour()
  { return noh; }
// Accessor function for total pay
  double gettotalpay()
  {       return totalpay;
  }
};

int main()
{
Payroll p[10];//An array of seven payroll objects
double hrs,rate;
//initializing memebers of class
for(int i=0;i< 10;i++)
{
  cout<< "Enter the number of hours for employee " << i+1<< endl;
  cin>>hrs;
  cout<< "Enter rate:";
  cin>>rate;
  p[i].setHour(hrs);
  p[i].setRate(rate);
  p[i].calculatePay();
}
for(int j=0;j< 10;j++)
{
  cout<< "The gross pay for employee "<< j+1 << "is:" << p[j].gettotalpay() << endl;
}
system("pause");
return 0;
}

Hope this will help you..

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