//復(fù)雜或多對象
class objectOne
{
  public void operator() 
  {
    cout<<"operator one\n";
  }
}
class objectTwo
{
  public void operator() 
  {
    cout<<"operator two\n";
  }
}
class objectThree
{
  public void operator() 
  {
    cout<<"operator three\n";
  }
}
class objectFour
{
  public void operator() 
  {
    cout<<"operator four\n";
  }
}
//外觀實現(xiàn)
class Facade
{
  objectOne one;
  objectTwo two;
  objectThree three;
  objectFour four;

  public Facade() 
  {
    obj1 = new objectOne();
    obj2 = new objectTwo();
    obj3 = new objectThree();
    obj4 = new objectFour();
  }
  public void MethodA() 
  {
    cout<<" Fun A()-----\n");
    obj1.operator();
    obj2.operator();
    obj3.operator();
    obj4.operator();
  }
  public void MethodB() 
  {
    cout<<" Fun B()-----\n");
    obj4.operator();
    obj3.operator();
    obj2.operator();
    obj1.operator();
  }
}
//調(diào)用
void main() 
{
  Facade facade = new Facade();
  facade.MethodA();
  facade.MethodB();
}