ActsTrk::TrackContainer::IndexingPolicy::ConstTrackProxyPtr Node1 ActsTrk::TrackContainer ::IndexingPolicy::ConstTrack ProxyPtr + m_proxy + ConstTrackProxyPtr() + ConstTrackProxyPtr() + ConstTrackProxyPtr() + ConstTrackProxyPtr() + ConstTrackProxyPtr() + operator*() + operator->() + operator!() + operator=()