MdtChamber Node1 MdtChamber + geoModelTransform + alignableTransform + numLayers + numTubes + tubePitch + tubeRadius + MdtChamber() + operator<() + getTube() + insertTube() Node2 std::vector< MdtChamber ::TubePositioning > Node2->Node1 +tubeInfo Node3 MdtChamber::TubePositioning + layerNum + tubeNum + localToGlobal + readoutPos + tubeLength + wireLength + activeLength Node3->Node2 +elements Node4 MdtCablingOffData + stationIndex + eta + phi + multilayer + hash + cache - m_cache + MdtCablingOffData() + MdtCablingOffData() + operator=() + operator==() + operator!=() + operator<() + operator!() Node4->Node1 +id Node5 std::string Node5->Node1 +design Node6 std::basic_string< char > Node6->Node5