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