MmChamber Node1 MmChamber + stationIndex + stationEta + stationPhi + multilayer + geoModelTransform + nGasGaps + ActiveWidthS + ActiveWidthL + ActiveHeightR + stripPitch + MmChamber() + operator<() Node2 std::set< MmChamber ::MmChannel > Node2->Node1 +channels Node3 MmChamber::MmChannel + locCenter + globCenter + leftEdge + rightEdge + channel + gasGap + isStereo + operator<() Node3->Node2 +keys Node4 std::set< MmChamber ::MmLayer > Node4->Node1 +layers Node5 MmChamber::MmLayer + gasGap + transform + firstStripPos + firstStrip + readoutSide + operator<() Node5->Node4 +keys Node6 std::string Node6->Node1 +design Node7 std::basic_string< char > Node7->Node6