hiscale_rate_stream::get_idf

Source: stream/rate/Lan/Hiscale/hiscale_rate_stream__get_idf.pro

 hiscale_rate_stream::get_idf
        Get the idf reference appropriate to this stream class

 Usage:
        idfref=strref -> get_idf()

 History:
        Original: 16/3/00; SJT