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root/ccscs20/DoublyLinkedList.hpp

Comparing DoublyLinkedList.hpp (file contents):
Revision 7 by Douglas Thrift, 2004-05-14T00:13:01-07:00 vs.
Revision 8 by Douglas Thrift, 2004-05-14T11:26:01-07:00

#	Line 18 | Line 18 | private:
18		NullNode<Type> back;
19		public:
20		DoublyLinkedList() { front.setNext(&back); back.setPrevious(&front); }
21	<	~DoublyLinkedList();
21	>	~DoublyLinkedList() { while (front.getNext() != &back) front.removeNext(); }
22		void addFront(const Type& value) { front.addNext(value); }
23		void addBack(const Type& value) { back.addPrevious(value); }
24		bool contains(const Type& value) { return front.contains(value, &back); }
#	Line 27 | Line 27 | public:
27		Iterator<Type> iterator(void) { return Iterator<Type>(&front, &back); }
28		};
29
30	–	template<typename Type>
31	–	DoublyLinkedList<Type>::~DoublyLinkedList()
32	–	{
33	–	while (front.getNext() != &back) front.removeNext();
34	–	}
35	–
30		#endif // _DoublyLinkedList_hpp_

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