generic_dataset::get_idf

Source: dataset/generic/generic_dataset__get_idf.pro

 generic_dataset::get_idf
        Return an IDF reference from the top level container.

 Usage:
        idfref = dsref -> get_idf(<keys>)

 Keywords:
        Any key combination accepted by the hs_container class is
        accepted, see hs_container::get_idf for the list.

 History:
        Original: 16/3/00; SJT