{"url":"https://yohhoy.hatenadiary.jp/entry/20210227/p1","type":"rich","author_name":"yohhoy","version":"1.0","title":"std::is_convertible vs. std::convertible_to","height":"190","width":"100%","categories":["C++"],"published":"2021-02-27 00:00:00","provider_url":"https://hatena.blog","description":"C++\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30eastd::is_convertible\u30e1\u30bf\u95a2\u6570\u3068std::convertible_to\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u8d85\u5fae\u5999\u306a\u9055\u3044\u3002\u672c\u8a18\u4e8b\u306e\u5185\u5bb9\u306fStackOverflow\u3067\u898b\u3064\u3051\u305f\u8cea\u554f\u3068\u56de\u7b54\u306b\u57fa\u3065\u304f\u3002\u8981\u7d04\uff1a is_convertible<From, To>\u30e1\u30bf\u95a2\u6570\uff1aFrom\u578b\u304b\u3089To\u578b\u3078\u6697\u9ed9\u5909\u63db\u3067\u304d\u308b\u3053\u3068\u3092\u691c\u67fb\u3059\u308b\u3002 convertible_to<From, To>\u30b3\u30f3\u30bb\u30d7\u30c8\uff1aFrom\u578b\u304b\u3089To\u578b\u3078\u6697\u9ed9\u5909\u63db\u304a\u3088\u3073\u660e\u793a\u5909\u63db\u3067\u304d\u308b\u3053\u3068\u3092\u691c\u67fb\u3059\u308b\u3002 \u6697\u9ed9\u5909\u63db\u306f\u53ef\u80fd\u3060\u304c\u660e\u793a\u5909\u63db\u304c\u8a31\u53ef\u3055\u308c\u306a\u3044\u30b1\u30fc\u30b9\u3067\u5dee\u7570\u304c\u751f\u3058\u308b\u3002\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u8a2d\u8a08\u8005\u5927\u5909\u3059\u304e\u3067\u3057\u3087\u3002 #include <concepts> \u2026","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20210227%2Fp1\" title=\"std::is_convertible vs. std::convertible_to - yohhoy\u306e\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>","author_url":"https://blog.hatena.ne.jp/yohhoy/","image_url":null,"blog_title":"yohhoy\u306e\u65e5\u8a18","blog_url":"https://yohhoy.hatenadiary.jp/"}