ActsTrk::IOnBoundStateCalibratorTool Node1 ActsTrk::IOnBoundStateCalibratorTool + pixel_calibrator + strip_calibrator + DeclareInterfaceID() + connectPixelCalibrator() + connectStripCalibrator() + calibrateAfterMeasurement Selection() Node3 ActsTrk::IOnTrackCalibrator Tool< traj_t > + DeclareInterfaceID() + connect() Node1->Node3 Node2 IAlgTool Node2->Node1