A driver program shows below. Please modify this C++program to demonstrate the u

Question

A driver program shows below. Please modify this C++program to demonstrate the use of the copy constructor and the relational operators you added.

1 // This program demonstrates the FeetInches class's overloaded
2 // + and - operators.
3 #include
4 #include "FeetInches.h"
5 using namespace std;
6
7 int main()
8 {
9 int feet, inches; // To hold input for feet and inches
10
11 // Create three FeetInches objects. The default arguments
12 // for the constructor will be used.
13 FeetInches first, second, third;
14
15 // Get a distance from the user.
16 cout << "Enter a distance in feet and inches: ";
17 cin >> feet >> inches;
18
19 // Store the distance in the first object.
20 first.setFeet(feet);
21 first.setInches(inches);
22
23 // Get another distance from the user.
24 cout << "Enter another distance in feet and inches: ";
25 cin >> feet >> inches;
26
27 // Store the distance in second.
28 second.setFeet(feet);
29 second.setInches(inches);
30
31 // Assign first + second to third.
32 third = first + second;
33
34 // Display the result.
35 cout << "first + second = ";
36 cout << third.getFeet() << " feet, ";
37 cout << third.getInches() << " inches. ";
38
39 // Assign first - second to third.
40 third = first - second;
41
42 // Display the result.
43 cout << "first - second = ";
44 cout << third.getFeet() << " feet, ";
45 cout << third.getInches() << " inches. ";
46
47 return 0;
48 }

Explanation / Answer

main.cpp

#include <cstdlib>
#include <iostream>
#include <iomanip>

//Classes
#include "FeetInches.h"

using namespace std;

//Problems Prototypes
void Menu();
int getN();
void def(int);
void problem9();   //Chapter 14 Problem 11

//Begin Execution Here!!!
int main(int argv,char *argc[])
{
    int inN;
    do{
        Menu();
        inN=getN();
        switch(inN){
        case 9:    problem9();break;   //Chapter 14 Problem 11
         default:   def(inN);}
    }while(inN>=1&&inN<=10);
    return 0;
}

void Menu(){
     cout<<"9. Gaddis, 8thEd, Chapter 14, Problem 11"<<endl;
     cout<<"Press any key and then Enter to exit "<<endl;}

int getN(){
        int inN;
        cin>>inN;
        return inN;}

void def(int inN){
        cout<<"You typed "<<inN<<" to exit the program"<<endl;
}
//Chapter 14 Problem 11
void problem9()
{
    //Declare variables
    int feet, inches; // To hold input for feet and inches

    // Create two FeetInches objects
    FeetInches first;

    // Get a distance from the user.
    cout <<" This program uses a copy constructor to create a copy of a class"
            "object. Then the program will use the overload * operator to"
            "multiply both objects and display the result." << endl << endl;
    cout << "Enter a distance in feet and inches: ";
    cin >> feet >> inches;
  
    // Store the distance in first. 1
    first.setFeet(feet);
    first.setInches(inches);
  
    //Creating the copy
    FeetInches second(first);
  
    //Multiplying the objects
    FeetInches third = first * second;
  
    cout <<" The multiplication of the original object and the copy is: ";
    cout << third.getFeet() << " feet " << third.getInches() << " inches";
  
    cout << endl << endl;
}

FeetInches.h

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