[C++] 운송수단을 객체로 구조체를 짜서 상속 및 벡터와 가상함수, 동적할당 쓰기

#include <iostream>
#include <string>
#include <vector>

using namespace std;

struct Vehicle
{
	string name;
	int fuel;

	Vehicle()
	{

	}
	Vehicle(string _name, int _fuel)
	{
		name = _name;
		fuel = _fuel;
	}
	void virtual PrintInfo()
	{
		cout << "운송수단 정보 : " << name << endl;
		cout << "운송수단 연료정보 : " << fuel << endl;
	}
	virtual ~Vehicle()
	{
		cout << "운송수단 소멸자" << endl;
	}
};

struct Car : Vehicle
{
	int distance;
	bool start = true;

	Car()
	{

	}

	Car(string _name, int _fuel, int _distance) : Vehicle(_name, _fuel)
	{
		name = _name;
		fuel = _fuel;
		distance = _distance;
	}

	void virtual PrintInfo()
	{
			cout << "차량 정보 : " << name  << endl;
			cout << "차량 연료정보 : " << fuel << "%" << endl;
			cout << "차량 이동거리 : " << distance << "km" << endl;
	}
	
	void Drive(int oil)
	{
		fuel -= oil;
		cout << name << "가 운전을 하면서 " << fuel << "만큼의 연료를 사용하였습니다" << endl;
		if (fuel <= 0)
		{
			Off();
		}
	}

	void Off()
	{
		cout << name << "가 연료가 소진되어 멈추었습니다" << endl;
		start = false;
	}
	~Car()
	{
		cout << "차량 소멸자" << endl;
	}
};

struct Boat : Vehicle
{
	int distance;
	bool start = true;

	Boat()
	{

	}

	Boat(string _name, int _fuel, int _distance) : Vehicle(_name, _fuel)
	{
		name = _name;
		fuel = _fuel;
		distance = _distance;
	}

	void virtual PrintInfo()
	{
		cout << "배 정보 : " << name << endl;
		cout << "배 연료정보 : " << fuel << "%" << endl;
		cout << "배 이동거리 : " << distance << "km" << endl;
	}

	void Drive(int oil)
	{
		fuel -= oil;
		cout << name << "가 운전을 하면서 " << fuel << "만큼의 연료를 사용하였습니다" << endl;
		if (fuel <= 0)
		{
			Off();
		}
	}

	void Off()
	{
		cout << name << "가 연료가 소진되어 멈추었습니다" << endl;
		start = false;
	}
	~Boat()
	{
		cout << "배 소멸자" << endl;
	}
};


void main()
{
	/*
	Car carA("벤틀리", 10000, 100);
	Car carB("람보르기니", 9000, 500);
	Boat boatA("동백호", 8000, 600);
	Boat boatB("타이타닉", 8000, 800); 

	vector<Vehicle> vehicleVec;
	vehicleVec.push_back(carA);
	vehicleVec.push_back(carB);
	vehicleVec.push_back(boatA);
	vehicleVec.push_back(boatB);

	for (int i = 0; i < vehicleVec.size(); i++)
	{
		vehicleVec[i].PrintInfo();
	}
	*/
	/*
	vector<Vehicle*> vehicleVec;
	vehicleVec.push_back(&carA);
	vehicleVec.push_back(&carB);
	vehicleVec.push_back(&boatA);
	vehicleVec.push_back(&boatB);
	*/

	vector<Vehicle*> vehicleVec;

	vehicleVec.push_back(new Car("벤틀리", 10000, 100));
	vehicleVec.push_back(new Car("람보르기니", 9000, 500));
	vehicleVec.push_back(new Boat("동백호", 8000, 600));
	vehicleVec.push_back(new Boat("타이타닉", 8000, 800));

	cout << "----------------------" << endl;
	for (int i = 0; i < vehicleVec.size(); i++)
	{
		vehicleVec[i]->PrintInfo();
	}
	cout << "----------------------" << endl;
	for (int i = 0; i < vehicleVec.size(); i++)
	{
		delete vehicleVec[i];
	}
	cout << "----------------------" << endl;
}

출력 결과