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