// Methods
 public ReaderWriterCount(bool fIsReentrant)
 {
     if (fIsReentrant)
     {
         rc = new RecursiveCounts();
     }
 }
 public ReaderWriterCount(bool isReentrant)
 {
   ThreadId = -1;
   if (isReentrant)
     Rc = new RecursiveCounts();
 }