Question

J Inc. has a file with employee details. You are asked to write a C++ program to read the file and display the results with appropriate formatting. Read from the file a person's name, SSN, and hourly wage, the number of hours worked in a week, and his or her status and store it in appropriate vector of obiects. For the output, you must display the person's name, SSN, wage, hours worked, straight time pay, overtime pay, employee status and net pay. Pay calculations and output display should be carried out using functions. For full-time employees, $10 is deducted from wages for union fees. A person is full-time if the status is F. Time and a half is paid for any time worked over 40 hours in a week. Make sure the output is formatted into rows and columns and includes the appropriate titles and column headings. Additional requirements: 1) Define a class Employee with appropriate member variables and the following member functions: a. Two constructors: /I constructor that takes five parameters Employee(string theName, string theSsn, double theHourlywage, double theHoursWorked, char theStatus); // default constructor Employee(); b. Appropriate accessors and mutators. Make all accessors and mutators inline functions c. calculatePay0 and displayEmployee0 should also be member functions of class Employee. Eor all the member functions.use const modifier whereverappropriate. 2) Define a vector of Employee objects in main0. Handle the file reading properly, and use constructor to set values for each Employee object.

Answer 1

Please find my code:

#include <iostream>

using std::cout;
using std::cin;
using std::endl;
using std::left;

#include <fstream>

using std::ifstream;

#include <iomanip>

using std::setw;

#include <cstring>

const char FILE_NAME[] = {"input.txt"};
const int MAX_BUFFER_SIZE = 100;

struct Employee
{
    char * FirstName;
    char * LastName;
    char * SSN;
    double Wage;
    int HoursWorked;
    char Status;
    double StraightPay;
    double OvertimePay;
    double NetPay;
};

void ReadFile(Employee **& MyEmployees, int & NumberOfEmployees);
void AddEmployee(Employee **& MyEmployees, int & NumberOfEmployees,
                 ifstream & File);
void PrintEmployees(Employee **& MyEmployees, int & NumberOfEmployees);
void PurgeEmployees(Employee **& MyEmployees, int & NumberOfEmployees);

int main()
{

    Employee ** MyEmployees = nullptr;
    int NumberOfEmployees = 0;

    ReadFile(MyEmployees, NumberOfEmployees);

    PrintEmployees(MyEmployees, NumberOfEmployees);

    PurgeEmployees(MyEmployees, NumberOfEmployees);

    return(0);
}

void ReadFile(Employee **& MyEmployees, int & NumberOfEmployees)
{
    ifstream File;
    File.open(FILE_NAME);
    if(File.is_open())
    {
        while(NumberOfEmployees != 10)
        {
            AddEmployee(MyEmployees, NumberOfEmployees, File);
        }
        File.close();
    }
    else
    {
        cout << "Error! The file was unable to open!" << endl;
    }
}

void AddEmployee(Employee **& MyEmployees, int & NumberOfEmployees,
                 ifstream & File)
{
    char BufferFirstName[MAX_BUFFER_SIZE] = {'\0'};
    char BufferLastName[MAX_BUFFER_SIZE] = {'\0'};
    char BufferSSN[MAX_BUFFER_SIZE] = {'\0'};

    Employee * TempEmployee = new Employee;

    File >> BufferFirstName;
    TempEmployee->FirstName = new char[strlen(BufferFirstName) + 1];
    strcpy(TempEmployee->FirstName, BufferFirstName);

    File >> BufferLastName;
    TempEmployee->LastName = new char[strlen(BufferLastName) + 1];
    strcpy(TempEmployee->LastName, BufferLastName);

    File >> BufferSSN;
    TempEmployee->SSN = new char[strlen(BufferSSN) + 1];
    strcpy(TempEmployee->SSN, BufferSSN);

    File >> TempEmployee->Wage;
    File >> TempEmployee->HoursWorked;
    File >> TempEmployee->Status;

    if(TempEmployee->Status == 'F') //NOTE(SighPhy): check if full
        // time or part time
    {
        if(TempEmployee->HoursWorked > 40) //NOTE(SighPhy): works over 40 hours
        {
            TempEmployee->StraightPay = TempEmployee->Wage * 40;
            TempEmployee->OvertimePay = (TempEmployee->Wage * 1.5) *
                                        (TempEmployee->HoursWorked - 40);
            TempEmployee->NetPay = TempEmployee->StraightPay +
                                   TempEmployee->OvertimePay - 5.0;
        }
        else //NOTE(SighPhy): works under 40 hours
        {
            TempEmployee->StraightPay = TempEmployee->Wage *
                                        TempEmployee->HoursWorked;
            TempEmployee->OvertimePay = 0;
            TempEmployee->NetPay = TempEmployee->StraightPay - 5.0;
        }
    }
    else //NOTE(SighPhy): Part time
    {
        if(TempEmployee->HoursWorked > 40) //NOTE(SighPhy): works over 40 hours
        {
            TempEmployee->StraightPay = TempEmployee->Wage * 40;
            TempEmployee->OvertimePay = (TempEmployee->Wage * 1.5) *
                                        (TempEmployee->HoursWorked - 40);
            TempEmployee->NetPay = TempEmployee->StraightPay +
                                   TempEmployee->OvertimePay;
        }
        else //NOTE(SighPhy): works under 40 hours
        {
            TempEmployee->StraightPay = TempEmployee->Wage *
                                        TempEmployee->HoursWorked;
            TempEmployee->OvertimePay = 0;
            TempEmployee->NetPay = TempEmployee->StraightPay;
        }
    }

    Employee ** Temp = new Employee * [NumberOfEmployees + 1];

    for(int i = 0; i < NumberOfEmployees; i++)
    {
        Temp[i] = MyEmployees[i];
    }

    Temp[NumberOfEmployees] = TempEmployee;
    delete [] MyEmployees;
    MyEmployees = Temp;
    NumberOfEmployees++;
}

void PrintEmployees(Employee **& MyEmployees, int & NumberOfEmployees)
{
    cout << "FirstName LastName SSN        "
         << "Wage Hours Straight Overtime P/F NetPay" << endl
         << "                                          Pay      Pay" << endl;

    for(int i = 0; i < NumberOfEmployees; i++)
    {
        cout.fill(' ');
        cout << left << setw(10) << MyEmployees[i]->FirstName;
        cout << left << setw(10) << MyEmployees[i]->LastName;
        cout << left << setw(12) << MyEmployees[i]->SSN;
        cout << left << setw(5) << MyEmployees[i]->Wage;
        cout << left << setw(5) << MyEmployees[i]->HoursWorked;
        cout << left << setw(9) << MyEmployees[i]->StraightPay;
        cout << left << setw(9) << MyEmployees[i]->OvertimePay;
        cout << left << setw(4) << MyEmployees[i]->Status;
        cout << left << setw(4) << MyEmployees[i]->NetPay << endl;
    }
}

void PurgeEmployees(Employee **& MyEmployees, int & NumberOfEmployees)
{
    for(int i = 0; i < NumberOfEmployees; i++)
    {
        delete [] MyEmployees[i]->FirstName;
        MyEmployees[i]->FirstName = nullptr;

        delete [] MyEmployees[i]->LastName;
        MyEmployees[i]->LastName = nullptr;

        delete [] MyEmployees[i]->SSN;
        MyEmployees[i]->SSN = nullptr;

        delete [] MyEmployees[i];
        MyEmployees[i] = nullptr;
    }

    delete MyEmployees;
    MyEmployees = nullptr;
}

E EmployeeSalaryCalculation - [CUserstSwapninCLionProjectslEmployeeSalaryCalculation ..ain.cpp - CLion 2017.2.3 Eile Edit View Navigate Code Refactor Run Iools VCS Window Help main.cpp EmployceSalaryCalculation Q l project *취춰じ Δ CMakeLists.txt. E-main.cpp. 舀input.ttx ▼_EmployeeSalaryCalculationュ cmake-build-debug Δ cMakeLists.tot 自input.tt #include <iostream> using std::cout; using std::cin; using std::endl; using std::left; main.cpp Illi External Libraries #include <fstream> using std::ifstream; #include ioma nip> using std: :setw; #include <cstring> 18 12 13 15 16 17 18 19 const char FILE_NAME ] -("input.txt": const int MAX BUFFER SIZE = 10 21 struct Employee//NOTE (SighPhy): char FirstName char LastName; 25 26 Run EmployeesalaryCalculation C:\Users Swapnil cLionProjects EmployeeSalaryCalculationlcmake-build-debug\EmployeeSalaryCalculation.exe FirstName LastName SSN Wage Hours Straight Overtime P/F NetPay Pay Pay 81 F 436 F 375 Smith Ashes Cares Dish Wader 123-69-8765 9 46 366 321-99-8444 9.54e 38e 131-12-1231 11.2550 450 141-51-4564 7.52 24 180.48 432-12-9889 5.75 48 23e II E John Kevin Kim Trish 168.75 P 618.75 P 180.48 P 299 2Kvle 69 Build finished in 2s 46ms (2 minutesa LF+ UTF-84 Context