Programming Challenge 15.2 - ShiftSupervisor Class

Example Files: ShiftSupervisorClass.7z

ShiftSupervisor.h

#include "Employee.h"

// ShiftSupervisor class derived from Employee
class ShiftSupervisor : public Employee
{
    private:
        double annualSalary;                // Annual salary
        double annualBonus;                // Annual bonus

    public:
        // Constructor
        ShiftSupervisor() : Employee()
        {
            annualSalary = 0.0;
            annualBonus = 0.0;
        }

        // Parameterized Constructor
        ShiftSupervisor(string name, int number, string hireDate,
                             double salary) :
                Employee(name, number, hireDate)
        {
            annualSalary = salary;
        }

        // Mutator functions
        void setAnnualSalary(double salary)
        { annualSalary = salary; }

        void setAnnualBonus(double bonus)
        { annualBonus = bonus; }

        void calcAnnualBonus()
        { annualBonus *= annualSalary; }

        // Accessor functions
        double getAnnualSalary() const
        { return annualSalary; }

        double getAnnualBonus() const
        { return annualBonus; }

        double getTotalSalary() const
        { return annualSalary + annualBonus; }
};

#endif

ShiftSupervisorClass.cpp

#include "ShiftSupervisor.h"

#include <iomanip>
using std::setprecision;
using std::setw;

#include <iostream>
using std::cin;
using std::cout;
using std::left;
using std::right;
using std::fixed;

const double BONUS = 0.10;
const int    PRODUCTION_GOAL = 128948;

void getProductionData(ShiftSupervisor &);
bool isGoalMet(const int &);
void outputData(const ShiftSupervisor &);

int main()
{
    // Create a ShiftSupervisor object
    ShiftSupervisor supervisor("Corum J. Irsei", 29835, "05/07/2016", 25760.0);

    cout << "TAKEUCHI MANUFACTURING CO. - FINANCE DEPARTMENT\n\n";
    cout << "Enter number of units produced at this supervisor's line\n"
          << "to determine whether annual salary bonus applies.\n\n";
    getProductionData(supervisor);

    cout << "TAKEUCHI MANUFACTURING CO. - PAYROLL SYSTEM\n\n";
    outputData(supervisor);

   cout << "You are now leaving the Database System ...\n\n";
   cout << "TAKEUCHI MANUFACTURING CO.\n"
        << "Unrivaled quality, products with a difference,\n"
        << "and fast development responding to the users' needs.";

    cin.get();
    cin.ignore();
    return 0;
}

/* **********************************************************
           getProductionData() : const obj &
    This function asks the user to input the number of units
     produced at a supervisor's line. If the production goal
     has been met, the bonus is set and the amount of bonus
     calculated. Otherwise the bonus is set to 0.0.
   ********************************************************** */

void getProductionData(ShiftSupervisor &supervisor)
{
    int unitsTotal = 0;
   
    cout << "Supervisor Name: " << supervisor.getEmpName() << "\n"
          << "Supervisor ID-#: " << supervisor.getEmpID() << "\n";
    cout << "Production Goal: " << PRODUCTION_GOAL << " Units\n\n";

    cout << "Number of units produced: ";
    cin >> unitsTotal;

    while (unitsTotal < 85000 || unitsTotal >= 135000)
    {
        cout << "Number of units produced (Min: 85000, Max: 135000): ";
        cin >> unitsTotal;
    }
    cout << "\n";

    if (isGoalMet(unitsTotal) == true)
    {
        supervisor.setAnnualBonus(BONUS);
        supervisor.calcAnnualBonus();
    }
    else
    {
        supervisor.setAnnualBonus(0.0);
    }
}

/* **********************************************************
           isGoalMet() : const int &
    This function determines whether the production goal has
    been met.
   ********************************************************** */

bool isGoalMet(const int &units)
{
    bool goalMet = false;

    if (units >= PRODUCTION_GOAL)
    {
        cout << "Production Goal Met!\n";
        goalMet = true;
    }

    return goalMet;
}

/* **********************************************************
            outputData() : const obj &
    This function outputs a supervisor's personal data, his
     or her annual salary, annual bonus and total salary.
   ********************************************************** */

void outputData(const ShiftSupervisor &supervisor)
{
    cout << left << setw(12) << "Supervisor: "
          << right << supervisor.getEmpName() << "\n"
          << left << setw(12) << "ID-Number: "
          << right << supervisor.getEmpID() << "\n"
          << left << setw(11) << "Date Hired: "
          << right << supervisor.getEmpDateHired() << "\n\n";

    cout << fixed << setprecision(2);

    cout << left << setw(17) << "Annual Salary: $ "
          << right << supervisor.getAnnualSalary() << "\n";
    cout << left << setw(17) << "Annual Bonus:  $ "
          << right << setw(8) << supervisor.getAnnualBonus() << "\n";
    cout << left << setw(17) << "Total Salary:  $ "
          << right << supervisor.getTotalSalary() << "\n\n";
}

Example Output: