16 class AtCalibrator3D :
public LaserPlaneCalibrator3D
18 friend class Calibrator3DFactory;
19 friend class Calibrator3D;
22 AtCalibrator3D(HandleGuard<Calibrator3D> &&guard, Calibrator3D::ProtectedTag) noexcept
23 : LaserPlaneCalibrator3D(
std::move(guard), Calibrator3D::ProtectedTag{})