public ViDoubleLinkNode2 <T> New()
{
if (_nodes.IsEmpty())
{
return(new ViDoubleLinkNode2 <T>(new T()));
}
else
{
ViDoubleLinkNode2 <T> node = _nodes.GetHead();
node.Detach();
return(node);
}
}
//-------------------------------------------------------------------------
public static void PushBefore(ViDoubleLinkNode2 <T> after, ViDoubleLinkNode2 <T> node)
{
node.Detach();
_PushBefore(after, node);
}
//-------------------------------------------------------------------------
public static void PushAfter(ViDoubleLinkNode2 <T> before, ViDoubleLinkNode2 <T> node)
{
node.Detach();
_PushAfter(before, node);
}
//-------------------------------------------------------------------------
public void PushFront(ViDoubleLinkNode2 <T> node)
{
node.Detach();
_PushAfter(_root, node);
}
//-------------------------------------------------------------------------
public void PushBack(ViDoubleLinkNode2 <T> node)
{
node.Detach();
_PushBefore(_root, node);
}