Question

Write a class for Miles.h and Miles.cpp for the UML Mileage

private: miles : double

public: Mileage(m : double):

getMiles():double

getKilometers():double

setMiles(m : double): void

setKilometers(k : double): void

The setKilometers function takes a distance in kilometers and converts to miles for storage.

Answer 1

#ifndef MILES_H
#define MILES_H

class Miles {
private:
    double miles;
public:
    double getMiles();
    double getKilometers();
    void setMiles(double m);
    void setKilometers(double k);
};

#endif

#include "Miles.h"

double Miles::getMiles() {
    return miles;
}

void Miles::setMiles(double m) {
    Miles::miles = m;
}

double Miles::getKilometers() {
    return 1.60934 * miles;
}

void Miles::setKilometers(double k) {
    miles = k / 1.60934;
}

#include <iostream>
#include "Miles.h"

using namespace std;

int main() {
    Miles miles;
    double k;
    cout << "Enter number of kilometers: ";
    cin >> k;
    miles.setKilometers(k);
    cout << "It's " << miles.getMiles() << " miles" << endl;
    return 0;
}