Tanis.Collections.Heap.getExisting C# (CSharp) Method

		public object getExisting(object O) {
			foreach (object v in FList) {
				if (O.Equals(v)) {
					return v;
				}
			}
			return null;
		}

 private AStarNode getFromHeap(AStarNode node, Heap list)
 {
     object o = list.getExisting(node);
     return o == null ? null : (AStarNode)o;
 }