Graphical Class Hierarchy Node0 MeasurementContainerWith Dimension< AtlasMeasurementContainer List, T_Container... > Node1 MeasurementContainerList WithDimension< AtlasMeasurement ContainerList, ContainerRefWithDim < xAOD::PixelClusterContainer, 2 >, ContainerRefWithDim< xAOD::StripCluster Container, 1 >, ContainerRefWithDim< xAOD ::HGTDClusterContainer, 3 > > Node0->Node1 Node2 ActsTrk::detail::AtlasMeasurement ContainerList Node1->Node2