view::create().cc

class viewWeb;
class view{
public:
	virtual ~view() {}
	static view* creat();
protected:
		view() { }
};
class viewWeb : public view{
public:
	viewWeb(int){
		x = 23;
	}
	int getX(){
		return x;
	}
protected:
	int x;
};
view* view::creat(){
	return new viewWeb(2);
}