C++设计模式从0进击-4-建造者模式

class Person
{
public:
	virtual void CreateHead() = 0;
	virtual void CreateHand() = 0;
	virtual void CreateBody() = 0;
	virtual void CreateFoot() = 0;
};

class ThinPerson: public Person
{
public:
	virtual void CreateHead()
	{
		cout << "Create Thin Head" << endl;
	}

	virtual void CreateHand()
	{
		cout << "Create Thin Hand" << endl;
	}

	virtual void CreateBody()
	{
		cout << "Create Thin Body" << endl;
	}

	virtual void CreateFoot()
	{
		cout << "Create Thin Foot" << endl;
	}
};

class ThickPerson: public Person
{
public:
	virtual void CreateHead()
	{
		cout << "Create Thick Head" << endl;
	}

	virtual void CreateHand()
	{
		cout << "Create Thick Hand" << endl;
	}

	virtual void CreateBody()
	{
		cout << "Create Thick Body" << endl;
	}

	virtual void CreateFoot()
	{
		cout << "Create Thick Foot" << endl;
	}
};

//指挥者类
class Direct
{
private:
	Person * p;
public:
	Direct(Person * temp){p = temp;}
	void Create()
	{
		p->CreateHead();
		p->CreateHand();
		p->CreateBody();
		p->CreateFoot();
	}
};

int _tmain(int argc, char argv[])
{
	Person * p = new ThickPerson();
	Direct * d = new Direct(p);
	d->Create();
	delete p;
	delete d;
	return 0;
}