public void Add(string word)
{
var charArray = word.ToLower().ToCharArray();
//simple initialisation to ensure that the root is initialised
if (_roots[charArray[0]] == null)
{
_roots[charArray[0]] = new TrieNodes(_radix);
}
var currentNode = _roots[charArray[0]];
for (var i = 0; i < charArray.Length; i++)
{
if (currentNode.Nodes[charArray[i]] == null)
{
currentNode.Nodes[charArray[i]] = new TrieNodes(_radix);
}
currentNode = currentNode.Nodes[charArray[i]];
}
currentNode.Value = word;
}
public TrieNodes(int radix)
{
Nodes = new TrieNodes[radix];
}
