bim:get-all-usedclassifications

(bim:get-all-usedclassifications)

Returns a list of all BIM object types ("classifications") used in current drawing.

Arguments	none
Return	a list (of strings) of all BIM Element types, used in current drawings
Example	(bim:get-all-usedclassifications) ("Wall" "Stair" "Window" "Door")
Remarks	see (bim:set-bimtype)