hs_container::set_current

Source: master/hs_container__set_current.pro

 hs_container::set_current
        Set the current dataset.

 Usage:
        hsref -> set_current, index
  or
        hsref -> set_current, name=name

 Argument:
        index   int     Make this index the current dataset.

 Keyword:
        name    string  Make the dataset with this name the current
                        dataset.
        none            Unset the current dataset.

 History:
        Original: 14/3/00; SJT
        Clear drawn flag on the old DS if needed: 6/6/00; SJT