private static LinkedNode BuildList(byte[] primeData)
{
LinkedNode node = new LinkedNode(0x100, 1);
node = node.Insert(new LinkedNode(0x101, 1));
for (int i = 0; i < primeData.Length; i++)
{
if (primeData[i] != 0)
{
node = node.Insert(new LinkedNode(i, primeData[i]));
}
}
return(node);
}
// TODO: This would be more efficient as a member of the other class
// ie avoid the recursion
public LinkedNode Insert(LinkedNode other)
{
// 'Next' should have a lower weight
// we should return the lower weight
if (other.Weight <= Weight)
{
// insert before
if (Next != null)
{
Next.Prev = other;
other.Next = Next;
}
Next = other;
other.Prev = this;
return(other);
}
else
{
if (Prev == null)
{
// Insert after
other.Prev = null;
Prev = other;
other.Next = this;
}
else
{
Prev.Insert(other);
}
}
return(this);
}
private static LinkedNode BuildList(byte[] primeData)
{
LinkedNode root;
root = new LinkedNode(256, 1);
root = root.Insert(new LinkedNode(257, 1));
for (int i = 0; i < primeData.Length; i++)
{
if (primeData[i] != 0)
{
root = root.Insert(new LinkedNode(i, primeData[i]));
}
}
return(root);
}
private static LinkedNode BuildTree(LinkedNode tail)
{
LinkedNode current = tail;
while (current != null)
{
LinkedNode child0 = current;
LinkedNode child1 = current.Prev;
if (child1 == null)
{
break;
}
LinkedNode parent = new LinkedNode(0, child0.Weight + child1.Weight)
{
Child0 = child0
};
child0.Parent = parent;
child1.Parent = parent;
current.Insert(parent);
current = current.Prev.Prev;
}
return(current);
}
private static LinkedNode BuildTree(LinkedNode tail)
{
LinkedNode node = tail;
while (node != null)
{
LinkedNode node2 = node;
LinkedNode prev = node.Prev;
if (prev == null)
{
return(node);
}
LinkedNode other = new LinkedNode(0, node2.Weight + prev.Weight)
{
Child0 = node2
};
node2.Parent = other;
prev.Parent = other;
node.Insert(other);
node = node.Prev.Prev;
}
return(node);
}
private static LinkedNode BuildList(byte[] primeData)
{
LinkedNode root;
root = new LinkedNode(256, 1);
root = root.Insert(new LinkedNode(257, 1));
for(int i = 0; i < primeData.Length; i++)
{
if (primeData[i] != 0)
root = root.Insert(new LinkedNode(i, primeData[i]));
}
return root;
}
