{"width":"100%","version":"1.0","description":"\u6628\u65e5\u306eCar\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u305fSuperCar\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u307e\u3059 SuperCar : class extends Car{ // \u30a2\u30af\u30bb\u30eb\u3092\u8e0f\u3080\u95a2\u6570\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b step_on_accelerator : method(power){ // Car\u30af\u30e9\u30b9\u306estep_on_accelerator\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059 Car::step_on_accelerator(power * 2); } } super_car : SuperCar(); super_car.step_on_accelerator(1); println(super_car.velocity); // 2\u7d99\u627f\u306b\u306fext\u2026","height":"190","type":"rich","title":"class\u306e\u7d99\u627f","author_url":"https://blog.hatena.ne.jp/xtalco/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxtalco.hatenadiary.org%2Fentry%2F20060930\" title=\"class\u306e\u7d99\u627f - \u65b0\u8a00\u8a9e Xtal\u3092\u4f5c\u308b\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","categories":[],"image_url":null,"provider_name":"Hatena Blog","url":"https://xtalco.hatenadiary.org/entry/20060930","blog_url":"https://xtalco.hatenadiary.org/","blog_title":"\u65b0\u8a00\u8a9e Xtal\u3092\u4f5c\u308b\u65e5\u8a18","author_name":"xtalco","published":"2006-09-30 00:00:00"}