Returns the current part definitions array of the file structure tree. The part definitions array is returned as a reference to an OdPrcObjectIdArray object, therefore it can be used to set a new part definitions array. Note that the method returns an array of object identifiers, but not the part definition objects themselves.
Returns the current part definitions array of the file structure tree represented as a constant reference to an OdPrcObjectIdArray object. Note that the method returns an array of object identifiers, but not the part definition objects themselves.