IFPGATrackSimBinDesc Node1 IFPGATrackSimBinDesc   + DeclareInterfaceID() + parNames() + trackParsToParSet() + parSetToTrackPars() + phiResidual() + etaResidual() + hitInBin() + writeLUTs() + setTruthBin() Node2 IAlgTool     Node2->Node1 Node3 std::vector< FPGATrackSim BinUtil::IdxSet >     Node3->Node1 #m_truthbin Node4 FPGATrackSimBinUtil ::IdxSet   + IdxSet() + operator const std ::vector< unsigned >() Node4->Node3 +elements Node5 std::array< T >     Node5->Node4 Node6 T     Node6->Node5 +elements