Determines whether the level record object is in-use when the generateUsageData() method is called and returns true if the level is in-use, or false if the level is not use.
Returns true when the generateUsageData() of the level table object has not been called or this level record object is not database resident.
OdDbLevelTable::generateUsageData() method
Copyright © 2002–2020. Open Design Alliance. All rights reserved.
|