Design Pattern之适配器模式

class Player
{
protected:
string m_strName;
public:
Player(string& __n)
{
m_strName = __n;
}

virtual ~Player() {}

virtual void Attack() {}
virtual void Defense() {}
};

class Forwards: public Player
{
public:
Forwards(string& __n) : Player(__n)
{

}

~Forwards()
{

}

virtual void Attack()
{
printf("Forwards %s Attack\n", m_strName.c_str());
}

virtual void Defense()
{
printf("Forwards %s Defense\n", m_strName.c_str());
}
};

class Guards : public Player
{
public:
Guards(string& __n) : Player(__n)
{

}

~Guards()
{

}

virtual void Attack()
{
printf("Guards %s Attack\n", m_strName.c_str());
}

virtual void Defense()
{
printf("Guards %s Defense\n", m_strName.c_str());
}
};

class Translator : public Player
{
public:
Translator(string& __n) : Player(__n) {}
~Translator() {}
virtual void Attack()
{
center.Attack();
}

virtual void Defense()
{
center.Defense();
}
private:
ForeignCenter center;
};

int _tmain(int _tmain(int argc, TCHAR* argv[]))
{
string name = "Batier";
Player *pForward = new Forwards(name);
pForward->Attack();

name = "MaiDi";
Player *pGuard = new Guards(name);
pGuard->Attack();

name = "YaoMing";
Player *pCenter = new Translator(name);
pCenter->Attack();
pCenter->Defense();

if (pForward)
{
delete pForward;
pForward = NULL;
}

if (pGuard)
{
delete pGuard;
pGuard = NULL;
}

if (pCenter)
{
delete pCenter;
pCenter = NULL;
}

}