Use the three header files and the following two implementation programs, hourly

Question

Use the three header files and the following two implementation programs, hourlyemployee.cpp, and salariedemployee.cpp. Redefine the function give_raise in both HourlyEmployee and SalariedEmployee such that:

1. Hourly_bases employees receive 10% raise on their hourly rate (wage_rate)

2. Salaried employees receive 6% raise of their salary

// ********************************************************HourlyEmployee.h
#ifndef HOURLYEMPLOYEE_H
#define HOURLYEMPLOYEE_H
#include
#include "employee.h"
using namespace std;
namespace workemployees
{
class HourlyEmployee : public Employee
{
public:
HourlyEmployee();
HourlyEmployee(string new_name, string new_ssn, double new_wage_rate,
double new_hours);
void set_rate(double new_wage_rate);
double get_rate();
void set_hours(double hours_worked);
double get_hours();
void give_raise(double amount);
void print_check();
private:
double wage_rate;
double hours;
};
}
#endif //HOURLYMPLOYEE_H
// ********************************************************SalariedEmployee.h
//This is the HEADER FILE salariedemployee.h.
//This is the INTERFACE for the class SalariedEmployee.
#ifndef SALARIEDEMPLOYEE_H
#define SALARIEDMPLOYEE_H
#include
#include "employee.h"
using namespace std;
namespace workemployees
{
class SalariedEmployee : public Employee
{
public:
SalariedEmployee();
SalariedEmployee (string new_name, string new_ssn, double new_weekly_salary);
double get_salary();
void change_salary(double new_salary);
void print_check();
void give_raise(double amount);
private:
double salary; //weekly
};
}
#endif //SALARIEDEMPLOYEE_H
// ********************************************************Employee.h
#ifndef EMPLOYEE_H
#define EMPLOYEE_H
#include
using namespace std;
namespace workemployees
{
class Employee
{
public:
Employee();
Employee(string new_name, string new_ssn);
string get_name();
string get_ssn();
void change_name(string new_name);
void change_ssn(string new_ssn);
void print_check();
void give_raise(double amount);
protected:
string name;
string ssn;
double net_pay;
};
}
#endif //EMPLOYEE_H
// ******************************************************** Employee.cpp
#include
#include
#include
#include "employee.h"
using namespace std;
namespace workemployees
{
Employee::Employee() // default is to fetch data from keyboard
{
cout << "Enter employee name, followed by return.: ";
getline(cin, name);
cout << endl << "Enter employee social security number," << " followed by return.: ";
getline(cin, ssn);
cin.ignore(10000, ' ');
cout << endl;
}
Employee::Employee(string new_name, string new_number) :
name(new_name), ssn(new_number) //initializer list
{
//deliberately empty
}
string Employee::get_name()
{
return name;
}
string Employee::get_ssn()
{
return ssn;
}
void Employee::change_name(string new_name)
{
name = new_name;
}
void Employee::change_ssn (string new_ssn)
{
ssn = new_ssn;
}
void Employee::print_check()
{
cout << " ERROR: print_check FUNCTION CALLED FOR AN "
<< "UNDIFFERENTIATED EMPLOYEE. Aborting the program. "
<< "Check with the author of the program about this bug. ";
exit(1);
}
void Employee::give_raise(double amount)
{
cout << " ERROR: give_raise FUNCTION CALLED FOR AN "
<< "UNDIFFERENTIATED EMPLOYEE. Aborting the program. "
<< "Check with the author of the program about this bug. ";
exit(1);
}
}//END EMPLOYEE.CPP
// ******************************************************** HourlyEmployee.cpp
#include
#include
#include "hourlyemployee.h"
using namespace std;
namespace workemployees
{
HourlyEmployee::HourlyEmployee() : Employee()
{
cout << "Enter HourlyEmployee wage rate, followed by return.: ";
cin >> wage_rate;
cout << "Enter number of hours worked, followed by return: ";
cin >> hours;
}
HourlyEmployee::HourlyEmployee(string new_name, string new_number,
double new_wage_rate, double new_hours)
: Employee(new_name, new_number),
wage_rate(new_wage_rate), hours(new_hours)
{
//deliberately empty
}
void HourlyEmployee::set_rate(double new_wage_rate)
{
wage_rate = new_wage_rate;
}
double HourlyEmployee::get_rate()
{
return wage_rate;
}

void HourlyEmployee::set_hours(double hours_worked)
{
hours = hours_worked;
}
double HourlyEmployee::get_hours()
{
return hours;
}

void HourlyEmployee::give_raise( double amount)
{
wage_rate = wage_rate + amount;
}

void HourlyEmployee::print_check()
{
net_pay = hours * wage_rate;
cout << " ________________________________________________ ";
cout << "Pay to the order of " << name << endl;
cout << "The sum of " << net_pay << " Dollars ";
cout << "________________________________________________ ";
cout << "Check Stub: NOT NEGOTIABLE ";
cout << "Employee Number: " << ssn << endl;
cout << "Hourly Employee. Hours worked: " << hours
<< " Rate: " << wage_rate << " Pay: " << net_pay << endl;
cout << "_________________________________________________ ";
}

}//END HOURLYEMPLOYEE.CPP
// ********************************************************SalariedEmployee.cpp
#include
#include
#include "salariedemployee.h"
using namespace std;
namespace workemployees
{
SalariedEmployee::SalariedEmployee():Employee()
{
cout << " Enter Salaried Employee's weekly salary ";
cin >> salary;
}
SalariedEmployee::SalariedEmployee(string new_name, string new_number,
double new_weekly_pay )
: Employee(new_name, new_number), salary(new_weekly_pay)
{
//deliberately empty
}
void SalariedEmployee::give_raise(double amount)
{
salary = salary + amount;
}
double SalariedEmployee::get_salary()
{
return salary;
}
void SalariedEmployee::change_salary(double new_salary)
{
salary = new_salary;
}

void SalariedEmployee::print_check()
{
net_pay = salary;
cout << " __________________________________________________ ";
cout << "Pay to the order of " << name << endl;
cout << "The sum of " << net_pay << " Dollars ";
cout << "_________________________________________________ ";
cout << "Check Stub NOT NEGOTIABLE " ;
cout << "Employee Number: " << ssn << endl;
cout << " Salaried Employee. Regular Pay: "
<< salary << endl;
cout << "_________________________________________________ ";
}
}//END SALARIEDEMPLOYEE.CPP

Explanation / Answer

// ******************************************************** HourlyEmployee.cpp

#include
#include
#include "hourlyemployee.h"
using namespace std;
namespace workemployees
{
HourlyEmployee::HourlyEmployee() : Employee()
{
cout << "Enter HourlyEmployee wage rate, followed by return.: ";
cin >> wage_rate;
cout << "Enter number of hours worked, followed by return: ";
cin >> hours;
}
HourlyEmployee::HourlyEmployee(string new_name, string new_number,
double new_wage_rate, double new_hours)
: Employee(new_name, new_number),
wage_rate(new_wage_rate), hours(new_hours)
{
//deliberately empty
}
void HourlyEmployee::set_rate(double new_wage_rate)
{
wage_rate = new_wage_rate;
}
double HourlyEmployee::get_rate()
{
return wage_rate;
}

void HourlyEmployee::set_hours(double hours_worked)
{
hours = hours_worked;
}
double HourlyEmployee::get_hours()
{
return hours;
}

void HourlyEmployee::give_raise( double amount)
{
wage_rate = wage_rate + amount;

//10% raise

wage_rate = wage_rate + (wage_rate/10);
}

void HourlyEmployee::print_check()
{
net_pay = hours * wage_rate;
cout << " ________________________________________________ ";
cout << "Pay to the order of " << name << endl;
cout << "The sum of " << net_pay << " Dollars ";
cout << "________________________________________________ ";
cout << "Check Stub: NOT NEGOTIABLE ";
cout << "Employee Number: " << ssn << endl;
cout << "Hourly Employee. Hours worked: " << hours
<< " Rate: " << wage_rate << " Pay: " << net_pay << endl;
cout << "_________________________________________________ ";
}

}//END HOURLYEMPLOYEE.CPP

// ********************************************************SalariedEmployee.cpp
#include
#include
#include "salariedemployee.h"
using namespace std;
namespace workemployees
{
SalariedEmployee::SalariedEmployee():Employee()
{
cout << " Enter Salaried Employee's weekly salary ";
cin >> salary;
}
SalariedEmployee::SalariedEmployee(string new_name, string new_number,
double new_weekly_pay )
: Employee(new_name, new_number), salary(new_weekly_pay)
{
//deliberately empty
}
void SalariedEmployee::give_raise(double amount)
{
salary = salary + amount;

//6% raise

salary = salary + (6/100*salaray);
}
double SalariedEmployee::get_salary()
{
return salary;
}
void SalariedEmployee::change_salary(double new_salary)
{
salary = new_salary;
}

void SalariedEmployee::print_check()
{
net_pay = salary;
cout << " __________________________________________________ ";
cout << "Pay to the order of " << name << endl;
cout << "The sum of " << net_pay << " Dollars ";
cout << "_________________________________________________ ";
cout << "Check Stub NOT NEGOTIABLE " ;
cout << "Employee Number: " << ssn << endl;
cout << " Salaried Employee. Regular Pay: "
<< salary << endl;
cout << "_________________________________________________ ";
}
}//END SALARIEDEMPLOYEE.CPP

Since you don't have any main methods, program compiles. But returns nothing.

Highlighted portion is the change of the code.

Please comment in case of any doubts.

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