private void ProcessPara(ParagraphInfo startPI)
{
ParagraphInfo parent = startPI;
_domIter.MoveNext();
ParagraphInfo current = _domIter.Current;
while (true)
{
if (IsChild(parent, current))
{
current.Start(_xmlWriter);
_stack.Push(parent);
parent = current;
_domIter.MoveNext();
current = _domIter.Current;
}
else
{
parent.End(_xmlWriter);
if (_stack.Count == 0)
{
System.Diagnostics.Debug.Assert(current.IsEndMarker);
break;
}
parent = _stack.Pop();
}
}
}
// recursive version takes 13/8 times as long as stack version above
private void ProcessParaRecursive(ParagraphInfo parent)
{
ParagraphInfo current;
parent.Start(_xmlWriter);
_domIter.MoveNext();
while (IsChild(parent, (current = _domIter.Current)))
{
ProcessPara(current);
}
parent.End(_xmlWriter);
}
private bool IsChild(ParagraphInfo parent, ParagraphInfo child)
{
return !child.IsEndMarker && parent.IsChild(child);
}
public bool IsChild(ParagraphInfo child)
{
return _strategy.DoIsChild(child, this);
}
