TPS 11: Structs II

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//==============================================================================
// File:    tps11.cpp
// Author:  Hank Feild
// Date:    14-Apr-2021
// Purpose: Demonstrates using vectors of structs.
//==============================================================================
#include <iostream>
#include <vector>
using namespace std;

struct Car {
    string make, model;
    int year, miles;
    bool has4WheelDrive;
};

/**
 * Reads in a car's information from the user.
 * 
 * @return A Car populated with user input.
 */
Car ReadCarFromUser(){
    Car car;
    string fourWheelDriveResponse;

    cout << "Please enter the following data about the car:" << endl;

    cout << "Make (Ford/Toyota/etc.): ";
    getline(cin, car.make);

    cout << "Model (F-150, Corolla, etc.): ";
    getline(cin, car.model);

    cout << "Year: ";
    cin >> car.year;

    cout << "Miles: ";
    cin >> car.miles;

    cout << "Does it have 4WD? [yes/no]: ";
    getline(cin, fourWheelDriveResponse);
    car.has4WheelDrive = fourWheelDriveResponse == "yes";

    return car;
}

/**
 * Prints out a Car in a nice format:
 * 
 *   <year> <make> <model> with <miles> miles with<out?> 4-wheel drive
 * 
 * @param car The Car to display.
 */
void PrintCar(Car car){
    cout << car.year << " " << car.make << " " << car.model
         << " with " << car.miles << " miles with";
    if(!car.has4WheelDrive){
        cout << "out";
    }
    cout << " 4-wheel drive" << endl;
}

/**
 * Asks the user for three cars, then prints them out.
 * 
 * @return The exit status of the program; 0 is good.
 */
int main(){
    // TODO 1: Declare a vector named `cars` that hold Car instances.

    // Read three cars in from the user.
    cars.push_back(ReadCarFromUser());
    cars.push_back(ReadCarFromUser());
    cars.push_back(ReadCarFromUser());

    // TODO 2: add 10 miles to each car's mileage.

    // Print the cars.
    for(int i = 0; i < cars.size(); i++){
        // TODO 3: Print the current car using the PrintCar function.
    }

    return 0;
}