Changes the access of an open topology from read-only to write.
int
tpm_acupgradeopen(
ade_id tpm_id);
Returns RTNORM or an error code.
| tpm_id | The topology ID returned by tpm_acopen. |
If a topology is already open with write access, you cannot change its access with this function. In addition, you cannot change the read-only access of a topology loaded from a source drawing.