{"author_name":"winebarrel","blog_title":"so what","url":"https://so-wh.at/entry/20090616/p1","published":"2009-06-16 00:00:00","type":"rich","provider_url":"https://hatena.blog","width":"100%","title":" \u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u3092\u8a66\u307f\u308b","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20090616%2Fp1\" title=\" \u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u3092\u8a66\u307f\u308b - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/winebarrel/","provider_name":"Hatena Blog","categories":["RUBY","C++"],"blog_url":"https://so-wh.at/","version":"1.0","image_url":null,"description":"C++\u3060\u3068\u4f3c\u305f\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u7e70\u308a\u8fd4\u3057\u66f8\u3044\u3066\u3044\u305f\u306e\u3067\u3001\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u3092\u8003\u3048\u3066\u307f\u308b\u3002 #include <string> #include <map> #include \"hello.h\" using std::string; using std::map; class MyMap : public DataWrapper<MyMap> { std::map<string, string> m; DEF(initialize, (0, ())) { return Qnil; } DEF(get, (1, (key))) { Check_Type(key, T_STRING); string k(RS\u2026"}