[EChaosVDSetTimelineFrameFlags](API\Plugins\ChaosVD\Widgets\EChaosVDSetTimelineFrameFlags) & operator&= ( [EChaosVDSetTimelineFrameFlags](API\Plugins\ChaosVD\Widgets\EChaosVDSetTimelineFrameFlags) & Lhs, [EChaosVDSetTimelineFrameFlags](API\Plugins\ChaosVD\Widgets\EChaosVDSetTimelineFrameFlags) Rhs )