///<summary>Возвращает итератор, перечисляющий элементы индексатора
///IndexEntry</summary>
public IEnumerator <Leaf> GetEnumerator()
{
CSharpDataStructures.Structures.Lists.LinkedList <Leaf> E =
new CSharpDataStructures.Structures.Lists.LinkedList <Leaf>();
STACK S = new STACK();
S.Push(_tree);
while (!S.IsEmpty())
{
Object b = S.Top();
S.Pop();
LinkedDictionary <Char, Object> children = (LinkedDictionary <Char, Object>)b;
ICollection <Char> keys = children.Keys;
foreach (Char k in keys)
{
if (k == '$')
{
continue;
}
S.Push(children.GetValue(k));
}
if (children.ContainsKey('$') && children.GetValue('$') != null)
{
E.add((Leaf)children.GetValue('$'));
}
}
return(E.GetEnumerator());
}
public void GetValueTest()
{
Assert.AreEqual("Phillip", Dictionary.GetValue(12));
}