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  1. #include <iostream>
  2.  
  3. template<typename T>
  4. struct Iterator {};
  5.  
  6. template<typename T>
  7. struct Node {};
  8.  
  9. template<class T>
  10. class SinglyLinkedList
  11. {
  12. public:
  13.     typedef struct Iterator<T> Iterator;
  14.  
  15.     SinglyLinkedList() {};
  16.  
  17.     Iterator Begin(); //Error
  18.     ::Iterator<T> End();
  19.  
  20. private:
  21.     Node<T> * m_pHead;
  22. };
  23.  
  24.  
  25. template<class T>
  26. Iterator<T> SinglyLinkedList<T>::Begin()
  27. {
  28.     return Iterator();
  29. }
  30.  
  31. template<class T>
  32. Iterator<T> SinglyLinkedList<T>::End()
  33. {
  34.     return Iterator();
  35. }
  36.  
  37. int main()
  38. {
  39.     SinglyLinkedList<int> ll;
  40.     Iterator<int> bar = ll.Begin();
  41.     bar = ll.End();
  42.  
  43.     SinglyLinkedList<int>::Iterator foo = ll.Begin();
  44.     foo = ll.End();
  45.     return 0;
  46. }
Success #stdin #stdout 0s 3336KB
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https://ideone.com/feyz99
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
secret

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