car.cpp

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// Create a class for a car

#include <iostream>
#include <string>

class Car
{
private:
    std::string color;
    std::string type;
    float weight;
    // '*' is a pointer to a float

public:
    int nb_wheels;
    float *wheels; // one float per wheel

public:
    // Constructor
    Car(std::string the_type, std::string color, float weight, int nb_wheels = 4)
    {
        type = the_type;
        this->color = color;
        this->weight = weight;
        this->nb_wheels = nb_wheels;
        this->wheels = new float[nb_wheels];
    }
    Car()
    {
        this->color = "Red";
        this->type = "Sedan";
        this->weight = 2000; // lb
    }

    // Destructor (~)
    ~Car()
    {
        delete [] wheels;
    }

    // create a function
    void drive()
    {
        std::cout << "Driving" << std::endl;
    }

    void brake()
    {
        std::cout << "Braking" << std::endl;
    }

    void internal_lights()
    {
        std::cout << "Internal lights on" << std::endl;
    }

    float getWeight() { return weight; }
    std::string getType() { return type; }
    std::string getColor() { return color; }
    void setWeight(float weight) { this->weight = weight; }
    void setType(std::string type) { this->type = type; }
    void setColor(std::string color) { this->color = color; }
};

int main()
{
    std::cout << "Hello, World!" << std::endl;

    Car toyota;
    Car nissan("Nissan", "blue", 1200.);

    std::cout << "Toyota color: " << toyota.getColor() << std::endl;
    std::cout << "Nissan type: " << nissan.getType() << std::endl;
    std::cout << "Nissan color: " << nissan.getColor() << std::endl;
    std::cout << "Nissan weight: " << nissan.getWeight() << std::endl;
    nissan.setWeight(5000);
    std::cout
        << "Nissan weight: " << nissan.getWeight() << std::endl;
    // std::cout << "Toyota weight: " << toyota.weight << std::endl;

    toyota.drive();
    // toyota.brake();
    return 0;
}