private static void GenerateCodes(HuffmanTreeNode node, uint code, uint depth)
{
if (node.IsLeaf())
{
node.NumBits = depth;
node.Code = code;
}
else
{
var leftCode = code & ~(1U << (int)depth);
GenerateCodes(node.Left, leftCode, depth + 1);
var rightCode = code | (1U << (int)depth);
GenerateCodes(node.Right, rightCode, depth + 1);
}
}
public static bool IsLeaf(HuffmanTreeNode node)
{
return(node.IsLeaf());
}
