AvalonStudio.TextEditor.Document.TextAnchorTree.ReplaceNode C# (CSharp) 메소드

		private void ReplaceNode(TextAnchorNode replacedNode, TextAnchorNode newNode)
		{
			if (replacedNode.parent == null)
			{
				Debug.Assert(replacedNode == root);
				root = newNode;
			}
			else
			{
				if (replacedNode.parent.left == replacedNode)
					replacedNode.parent.left = newNode;
				else
					replacedNode.parent.right = newNode;
			}
			if (newNode != null)
			{
				newNode.parent = replacedNode.parent;
			}
			replacedNode.parent = null;
		}