{"categories":["C++"],"image_url":null,"description":"N4051 Allow typename in a template template parameter \u4eca\u306eC++\u3067\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u306fclass\u30ad\u30fc\u30ef\u30fc\u30c9\u3057\u304b\u4f7f\u3048\u307e\u305b\u3093\u3002 template <template <typename> class T> // OK struct A; template <template <typename> typename T> // NG struct B; \u3053\u306e\u5236\u9650\u3092\u7121\u304f\u3057\u3066\u3001typename\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u3082OK\u306b\u3057\u3088\u3046\u3068\u3044\u3046\u306e\u304cN4051\u306e\u63d0\u6848\u3067\u3059\u3002 \u79c1\u306f\u3001\u30ad\u30fc\u30ef\u30fc\u30c9\u3092class\u306b\u9650\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u7121\u3044\u3068\u601d\u3044\u307e\u3059\u3057\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30e9\u30e1\u2026","author_url":"https://blog.hatena.ne.jp/nekko1119/","version":"1.0","published":"2014-06-09 03:11:52","author_name":"nekko1119","url":"https://nekko1119.hatenablog.com/entry/2014/06/09/031152","height":"190","title":"\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u306btypename\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b","blog_url":"https://nekko1119.hatenablog.com/","blog_title":"C++\u3068\u8272\u3005","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnekko1119.hatenablog.com%2Fentry%2F2014%2F06%2F09%2F031152\" title=\"\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u306btypename\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b - C++\u3068\u8272\u3005\" 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","type":"rich","width":"100%","provider_name":"Hatena Blog"}