| 0,0 → 1,92 |
|---|
| using System; |
| using System.Collections; |
| |
| namespace TCPproxy |
| { |
| public class LinkedList |
| { |
| private class ListNode |
| { |
| public object data; |
| public ListNode next; |
| } |
| |
| private class LinkedEnumerator : IEnumerator |
| { |
| private LinkedList list; |
| private ListNode current; |
| |
| public object Current |
| { |
| get |
| { |
| if(current == null) throw new InvalidOperationException("No current element"); |
| |
| return current.data; |
| } |
| } |
| |
| public bool MoveNext() |
| { |
| if(current == null) |
| { |
| current = list.first; |
| return (current != null); |
| } |
| else |
| { |
| if(current.next == null) |
| { |
| return false; |
| } |
| else |
| { |
| current = current.next; |
| return true; |
| } |
| } |
| } |
| |
| public void Reset() |
| { |
| current = null; |
| } |
| |
| public LinkedEnumerator(LinkedList list) |
| { |
| this.list = list; |
| } |
| } |
| |
| private ListNode first; |
| private ListNode last; |
| private int count = 0; |
| |
| public int Count |
| { |
| get { return count; } |
| } |
| |
| public IEnumerator GetEnumerator() |
| { |
| return new LinkedEnumerator(this); |
| } |
| |
| public void Add(object obj) |
| { |
| ListNode node = new ListNode(); |
| node.data = obj; |
| |
| if(last == null) |
| { |
| first = node; |
| } |
| else |
| { |
| last.next = node; |
| } |
| last = node; |
| count++; |
| } |
| } |
| } |