SharedPtr≺cv꞉꞉aruco꞉꞉Board≻¶ Constructors¶ initialize(value: Cv::Aruco::Board) Methods¶ empty? -> TrueClass get -> Cv::Aruco::Board swap(r: Std::SharedPtr≺cv꞉꞉aruco꞉꞉Board≻) -> NilClass use_count -> Integer