Создать абстрактный класс Vehicle - C++ - Ответ 4383162

#include <iostream>
#include <string>
#include <iomanip>
 
using namespace std;
 
unsigned table(23);
 
enum Colors {red = 0, black, blue, green, yellow, white, unknown};
 
class Color
{
public:
    Color(Colors _col): col(_col) {}
    string to_string()
    {
        string arr[] = {"red", "black", "blue", "green", "yellow", "white", "unknown"};
        return arr[col];
    }
private:
    Colors col;
};
 
class Vehicle
{
public:
    Vehicle():
        model(), enginePower(0), seats(0), maxSpeed(0), color(unknown),
        weight(0), releaseYear(0), price(0) {}
 
    Vehicle(const string&, float, unsigned, float, Color, float, unsigned, float);
 
    void setModel(const string &str) {  model = str;    };
    void setColor(Color col) {  color = col;    };
    void setPrice(float val) {  price = val;    };
    float getWeight() const {   return weight;  };
 
protected:
    string model;
    float enginePower;
    unsigned seats;
    float maxSpeed;
    Color color;
    float weight;
    unsigned releaseYear;
    float price;
 
    void print();
};
 
class Plane: public Vehicle
{
public:
    Plane(): Vehicle(), height(0), crewCount(0) {}
 
    Plane(float, unsigned, const string&, float, unsigned, float, Color, float, unsigned, float);
 
    void print();
    void setHeight(float val) { height = val;   };
    float getHeight() const {   return height;  };
 
private:
    float height;
    unsigned crewCount;
};
 
Vehicle::Vehicle(const string &_model, float _enPwr, unsigned _seats,
                 float _maxSpd, Color _col, float _weight, unsigned _relYear, float _price):
    model(_model), enginePower(_enPwr), seats(_seats), maxSpeed(_maxSpd), color(_col),
    weight(_weight), releaseYear(_relYear), price(_price) {}
 
Plane::Plane(float _height, unsigned _crews, const string &_model, float _enPwr, unsigned _seats,
            float _maxSpd, Color _col, float _weight, unsigned _relYear, float _price):
    Vehicle(_model, _enPwr, _seats, _maxSpd, _col, _weight, _relYear, _price),
    height(_height), crewCount(_crews) {}
 
void Vehicle::print()
{
    cout<<fixed<<setprecision(1);
    cout<<setw(table)<<left;
    cout<<setw(table)<<left<<"Модель: "<<model<<endl
        <<setw(table)<<left<<"Мощность двигателя: "<<enginePower<<endl
        <<setw(table)<<left<<"Мест: "<<seats<<endl
        <<setw(table)<<left<<"Максимальная скорость: "<<maxSpeed<<endl
        <<setw(table)<<left<<"Цвет: "<<color.to_string()<<endl
        <<setw(table)<<left<<"Вес: "<<weight<<endl
        <<setw(table)<<left<<"Год выпуска: "<<releaseYear<<endl
        <<setw(table)<<left<<"Цена: "<<price<<endl;
}
 
void Plane::print()
{
    Vehicle::print();
    cout<<setw(table)<<left<<"Высота: "<<height<<endl
        <<setw(table)<<left<<"Экипаж: "<<crewCount<<endl;
}
int main()
{
    setlocale(LC_CTYPE, "");
 
    Plane pl(50, 4, "Боинг 776", 10, 88, 800, white, 30, 1998, 3000000);
    pl.print();
    cout<<endl;
    pl.setColor(black);
    pl.setHeight(120);
    pl.print();
 
    cout<<endl<<pl.getWeight();
    return 0;
}