| imat_group | Create an IMAT_GROUP object |
| imat_group/keep
|
KEEP group entities of the specified type(s). |
| imat_group/remove
|
REMOVE group entities of the specified type(s). |
| imat_group/cat | Concatenate multiple group objects into a single one. |
| imat_group/extract | Extract entities of the supplied type(s). |
| imat_group/plus |
Add (concatenate) two IMAT_GROUP objects. |
| imat_group/minus |
Subtract one IMAT_GROUP from another. |
| imat_group/and |
Boolean AND. |
| imat_group/or |
Boolean OR. |
| imat_group/unique | Return unique groups. |
| imat_group/intersect |
Group intersection. |
| imat_group/union |
Group union. |
| imat_group/setdiff | Group exclusive-or. |
| imat_group/setxor | Group difference. |
| imat_group/validate | Validates an IMAT_GROUP object |