internal RBNodeBase <TKey> this[int direction]
{
get
{
if (direction == 0)
{
throw new ArgumentException(EMDataStructures.RBTree_InvalidNodeDirection, "direction");
}
if (direction < 0)
{
return(this.Left);
}
return(this.Right);
}
set
{
if (direction == 0)
{
throw new ArgumentException(EMDataStructures.RBTree_InvalidNodeDirection, "direction");
}
if (direction < 0)
{
this.Left = value;
}
else
{
this.Right = value;
}
}
}
public RBNodeBase <TKey> SingleRotation(bool direction)
{
RBNodeBase <TKey> base2 = this[!direction];
this[!direction] = base2[direction];
base2[direction] = (RBNodeBase <TKey>) this;
this.Color = NodeColor.Red;
base2.Color = NodeColor.Black;
return(base2);
}
internal RBNodeBase <TKey> Find(TKey key, IComparer <TKey> keyComparer)
{
int num;
for (RBNodeBase <TKey> base2 = (RBNodeBase <TKey>) this; base2 != null; base2 = base2[num])
{
num = keyComparer.Compare(key, base2.Key);
if (num == 0)
{
return(base2);
}
}
return(null);
}
internal RBNodeBase <TKey> this[bool direction]
{
get
{
if (direction)
{
return(this.Right);
}
return(this.Left);
}
set
{
if (direction)
{
this.Right = value;
}
else
{
this.Left = value;
}
}
}
public virtual void CopyFrom(RBNodeBase <TKey> otherNode)
{
this.Key = otherNode.Key;
}