XPathChildIterator.cs

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using System.Xml.XPath;
 
namespace MS.Internal.Xml.XPath;
 
internal sealed class XPathChildIterator : XPathAxisIterator
{
    public XPathChildIterator(XPathNavigator nav, XPathNodeType type)
        : base(nav, type, matchSelf: false)
    {
    }
 
    public XPathChildIterator(XPathNavigator nav, string name, string namespaceURI)
        : base(nav, name, namespaceURI, matchSelf: false)
    {
    }
 
    public XPathChildIterator(XPathChildIterator it)
        : base(it)
    {
    }
 
    public override XPathNodeIterator Clone()
    {
        return new XPathChildIterator(this);
    }
 
    public override bool MoveNext()
    {
        while (first ? nav.MoveToFirstChild() : nav.MoveToNext())
        {
            first = false;
            if (Matches)
            {
                position++;
                return true;
            }
        }
        return false;
    }
}