private GroupIterator (GroupIterator other)
: base (other)
{
this.expr = other.expr;
this.started = other.started;
this.left = other.left;
this.leftFinished = other.leftFinished;
this.rightFinished = other.rightFinished;
this.lseq = other.lseq.Clone ();
this.rseq = other.rseq.Clone ();
}
public GroupIterator (XPathSequence iter, GroupExpr expr)
: base (iter.Context)
{
this.expr = expr;
left = true;
lseq = expr.Left.EvaluateOrdered (iter);
rseq = expr.Right.EvaluateOrdered (iter);
}
