private void Add(IList <elementType> key, resultType value, int keyPos)
{
int size = key.Count - keyPos;
if (size > 0)
{
//add the node needed if nessesary
if (!nodes.ContainsKey(key[0]))
{
DSTNode <elementType, resultType> next = new DSTNode <elementType, resultType>();
next.init();
nodes.Add(key[0], next);
}
nodes[key[0]].Add(key, value, keyPos++);
}
else
{
if (result == null)
{
result = new List <resultType>();
result.Add(value);
count++;
}
else
{
throw new ArgumentException("An element with the same key already exists in the DST.");
}
}
}
public DST()
{
rootNode = new DSTNode <elementType, resultType>();
rootNode.init();
}
