int main()
{
//ConcreteAggregate *pName = NULL;
ConcreteAggregate *pName = new ConcreteAggregate();
if(NULL != pName)
{
pName->Push("Hello");
pName->Push("word");
pName->Push("kevin");
}
Iterator *iter = NULL;
iter = pName->CreateIterator();
if(NULL != iter)
{
string strItem = iter->First();
while(!iter->IsEnd())
{
cout << iter->GetCur() << " is ok " << endl;
iter->Next();
}
}
delete pName;
return 0;
}
int main()
{
ConcreteAggregate<int> a;
a.PushBack(1);
a.PushBack(2);
a.PushBack(3);
a.PushBack(4);
Iterator<int> *iter = a.CreateIterator();
iter->First();
while(iter->IsDone() == false)
{
std::cout << iter->CurrentItem() << std::endl;
iter->Next();
}
return 0;
}
int main()
{
ConcreteAggregate *a = new ConcreteAggregate();
a->addItem(5);
a->addItem(4);
a->addItem(3);
a->addItem(2);
a->addItem(1);
Iterator *i = a->createIterator();
while (!i->isDone())
{
cout << i->next() << endl;
}
return 0;
}
