public bool Contains(TrackItem frame)
{
if (Name == frame.Name)
{
return(true);
}
return(next == null ? false : next.Contains(frame));
}
internal void Push(TrackItem frame)
{
if (_root == null)
{
_root = _current = frame;
}
else
{
if (_root.Contains(frame))
{
throw new LoopDependencyException(_root.ToStackString());
}
_current.Attach(frame);
_current = frame;
}
}
