#ifndef __FACADE_MODEL__#define __FACADE_MODEL__#include 
     
      using namespace std;//GOOD：为子系统的一组接口提供一个一致的界面。使用户使用起来更加方便。class SubSystemOne{public:    void methodOne(){ cout<<"One"<
      
       methodOne();        sub2->methodTwo();        sub3->methodThree();    }private:    SubSystemOne* sub1;    SubSystemTwo* sub2;    SubSystemThree* sub3;};#endif //__FACADE_MODEL__/*#include "FacadeModel.h"int _tmain(int argc, _TCHAR* argv[]){    Facade* facade = new Facade();    facade->facadeMethod();    return 0;}*/