generic_dataset::get_status

Source: dataset/generic/generic_dataset__get_status.pro

 generic_dataset::get_status
        Return status flags for a dataset.

 Usage:
        iset = dsref -> get_status(<key>)

 Keywords:
        acquired        If set, then return the state of the read flag
        ready           If set, then return the state of the ready flag
        defined         If set, then return the state of the defined flag
        drawn           If set, return whether the DS is displayed on
                        the screen with up-to-date transforms available.

 History:
        Original: 18/1/00; SJT
        Add defined key: 19/1/00; SJT
        Add drawn key: 6/6/00; SJT
        Add locked key: 6/7/00; SJT
        Remove it again: 12/4/02; SJT