Unnamed

class widget{public:	Widget();	virtual ~Widget();	virtual void draw();	virtual void update();};class compositeWidget : public widget{public:	virtual void draw()	{		//some drawing code		for (int i = 0; i < widgets.size(); i++)			widgets[i].draw();	}	virtual void update()	{		//some drawing code		for (int i = 0; i < widgets.size(); i++)			widgets[i].update();	}private:	std::vector<widget> widgets;};