public override bool Equals(object rhs)
        {
            ObjectReferenceBase <T> o = rhs as ObjectReferenceBase <T>;

            if (o == null)
            {
                return(false);
            }

            return(o.m_object == m_object);
        }
 public ObjectReferenceBase(ObjectReferenceBase <T> o)
 {
     if (o == null)
     {
         m_object = null;
         m_guid   = null;
     }
     else
     {
         m_guid   = o.m_guid;
         m_object = o.m_object;
     }
 }