public static BufferedNodeIterator Preload(XPath2NodeIterator baseIter)
{
BufferedNodeIterator res = new BufferedNodeIterator(baseIter);
res.Fill();
return(res);
}
public override XPath2NodeIterator Clone()
{
BufferedNodeIterator clone = new BufferedNodeIterator();
clone.src = src;
clone.buffer = buffer;
return(clone);
}