Xerces: Who is the parent of the top node?

[Ramon F Herrera]

Please correct me if I am wrong, but it seems to me that the parent
of the XML DOM document's top node is some undefined pointer.

I have tried to navigate to the top, in an elegant fashion, like this:

  for (node = current; node; node = node->getParentNode())

but alas, the search crashes. I tried to force the top node parent
to hold the logical value:

  node->setParentNode(NULL);

but there is no such statement.

TIA,

-Ramon