/// <summary> <p>Construct a FilterIndexReader based on the specified base reader.
/// Directory locking for delete, undeleteAll, and setNorm operations is
/// left to the base reader.</p>
/// <p>Note that base reader is closed if this FilterIndexReader is closed.</p>
/// </summary>
/// <param name="in">specified base reader.
/// </param>
public FilterIndexReader(Monodoc.Lucene.Net.Index.IndexReader in_Renamed):base(in_Renamed.Directory())
{
this.in_Renamed = in_Renamed;
}