int main(int argc, char *argv[])
{
Prototype *p = new ConcretePrototype();
Prototype *p2 = p->clone();
return 0;
}
int main(int argc, char *argv[])
{
CSingleton *one = CSingleton::getInstance();
cout << "<<< Factory pattern >>>" << endl;
Factory *fact = new DeriveFactory();
Product *p1 = fact->createProduct();
p1->display();
AbstractFactory *abs1One = new Group1Factory();
abs1One->createProductA();
abs1One->createProductB();
AbstractFactory *abs2One = new Group2Factory();
abs2One->createProductA();
abs2One->createProductB();
Reciever *pRev = new Reciever();
Command *pComm = new SubCommand(pRev);
Invoke in(pComm);
in.Action();
Command *pComm2 = new SimpleCommand<Reciever>(pRev, &Reciever::Action);
pComm2->act();
cout << "<<< Facade pattern >>>" << endl;
Facade *fa = new Facade();
fa->operate();
cout << "<<< Flyweight pattern >>>" << endl;
FlyweightFactory *fwFactory = new FlyweightFactory();
fwFactory->GetFlyweight("hello")->opt("world");
fwFactory->GetFlyweight("haha")->opt("!!!");
fwFactory->GetFlyweight("hello")->opt("world2");
cout << "<<< Proxy pattern >>>" << endl;
SubSubject *pSub = new SubSubject();
Proxy *p2 = new Proxy(pSub);
p2->request();
cout << "<<< prototype pattern >>>" << endl;
Prototype *prot = new SubPrototype();
Prototype *prot2 = prot->clone();
cout << "<<< observer pattern >>>" << endl;
OSubject *pOSub = new SubOSubject();
ObserverA *pObA = new ObserverA();
ObserverB *pObB = new ObserverB();
pOSub->attach(pObA);
pOSub->attach(pObB);
pOSub->SetState("old");
pOSub->notify();
pOSub->SetState("new");
pOSub->notify();
cout << "<<< visitor pattern >>>" << endl;
Visitor *pV = new SubVisitorA();
Element *pE = new ElementA();
pE->accept(pV);
cout << "<<< state pattern >>>" << endl;
State *pS = new StateA();
Context *pSub3 = new Context(pS);
pSub3->Operate();
pSub3->Operate();
pSub3->Operate();
return 0;
}