/// <summary>
/// Create an iterator that ranges over all content descendants of "root" having the specified XPathNodeType.
/// </summary>
public XPathDocumentKindDescendantIterator(XPathDocumentNavigator root, XPathNodeType typ, bool matchSelf) : base(root)
{
_typ = typ;
_matchSelf = matchSelf;
// Find the next non-descendant node that follows "root" in document order
if (root.NodeType != XPathNodeType.Root)
{
_end = new XPathDocumentNavigator(root);
_end.MoveToNonDescendant();
}
}
/// <summary>
/// Create an iterator that ranges over all element descendants of "root" having the specified QName.
/// </summary>
public XPathDocumentElementDescendantIterator(XPathDocumentNavigator root, string name, string namespaceURI, bool matchSelf) : base(root)
{
if (namespaceURI == null)
{
throw new ArgumentNullException(nameof(namespaceURI));
}
_localName = root.NameTable.Get(name);
_namespaceUri = namespaceURI;
_matchSelf = matchSelf;
// Find the next non-descendant node that follows "root" in document order
if (root.NodeType != XPathNodeType.Root)
{
_end = new XPathDocumentNavigator(root);
_end.MoveToNonDescendant();
}
}