The following group codes are used by IDBUFFER objects.
|
IDBUFFER group codes |
|
|---|---|
|
Group code |
Description |
|
100 |
Subclass marker (AcDbIdBuffer) |
|
330 |
Soft-pointer reference to entity (multiple entries may exist) |
The IDBUFFER object is a utility object that is just a list of references to objects.