Trk::INavigator Node1 Trk::INavigator + ~INavigator() + trackingGeometry() + volume() + highestVolume() + closestParameters() + atVolumeBoundary() + nextBoundarySurface() + nextBoundarySurface() + nextTrackingVolume() + interfaceID() Node3 Trk::Navigator - m_trackingGeometryReadKey - m_trackingGeometrySvc - m_trackingGeometryName - m_insideVolumeTolerance - m_isOnSurfaceTolerance - m_useConditions - m_fieldProperties - m_useStraightLineApproximation - m_searchWithDistance - m_fastField + Navigator() + ~Navigator() + initialize() + trackingGeometry() + volume() + highestVolume() + closestParameters() + atVolumeBoundary() + nextBoundarySurface() + nextBoundarySurface() + nextTrackingVolume() Node1->Node3 Node2 IAlgTool Node2->Node1