{"author_name":"Isoparametric","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fisoparametric.hatenablog.com%2Fentry%2F20071026%2F1193400268\" title=\"C++\u306e\u7d20\u6575 - \u795e\u69d8\u306a\u3093\u3066\u4fe1\u3058\u306a\u3044\u50d5\u3089\u306e\u305f\u3081\u306b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2007-10-26 21:04:28","type":"rich","categories":["c/c++"],"blog_url":"https://isoparametric.hatenablog.com/","url":"https://isoparametric.hatenablog.com/entry/20071026/1193400268","author_url":"https://blog.hatena.ne.jp/Isoparametric/","version":"1.0","image_url":null,"width":"100%","title":"C++\u306e\u7d20\u6575","description":"\u8077\u5834\u3067C++\u306b\u304a\u3051\u308b\uff08dynamic_cast\u3067\u306f\u306a\u3044\uff09\u30c0\u30a6\u30f3\u30ad\u30e3\u30b9\u30c8\u306f\u5371\u306a\u3044\u3088\u3001 \u3063\u3066\u8a71\u304c\u3042\u304c\u3063\u3066\u3044\u305f\u3093\u3060\u304c\u3001 \u3053\u308c\u306f\u666e\u901a\u306b\u901a\u3063\u3066\u3057\u307e\u3046\u30b3\u30fc\u30c9\u306a\u306e\u3067\u6163\u308c\u3066\u306a\u3044\u4eba\u306f\u3084\u308a\u304c\u3061\u3002 \u307f\u305f\u3044\u306a\u8a71\u3092\u601d\u3044\u51fa\u3057\u305f\u306e\u3067\u66f8\u3044\u3066\u304a\u304f\u3002 class B { public: void hoge() { printf(\"Base::hoge\\n\"); } }; class D1 : public B { public: D1() : value_(0) { } void hoge() { printf(\"D1::hoge\\n\"); } short getValue() const { return value_; } \u2026","provider_url":"https://hatena.blog","blog_title":"\u795e\u69d8\u306a\u3093\u3066\u4fe1\u3058\u306a\u3044\u50d5\u3089\u306e\u305f\u3081\u306b","height":"190","provider_name":"Hatena Blog"}