{"description":"Sprout.Variant \u306e apply_visitor \u306b\u300estatic_visitor \u3092\u7d99\u627f\u3057\u3066\u3044\u306a\u3044\uff08result_type \u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\uff09 Visitor \u3092\u6e21\u3057\u305f\u3044\uff01\u300f\u3068\u3044\u3046\u30e0\u30c1\u30e3\u3076\u308a\u3092\u3057\u305f\u7d50\u679c\u3001\u3044\u304f\u3064\u304b\u306e\u4ee3\u6848\u304c\u51fa\u305f\u306e\u3067\u899a\u66f8\u3002 1\uff0e\u6587\u5b57\u5217\u306b\u3057\u3066\u8fd4\u3059 \u8a00\u8449\u901a\u308a\u6587\u5b57\u5217\u306b\u3057\u3066\u8fd4\u3057\u3066\u3042\u3068\u304b\u3089\u5fa9\u5143\u3057\u307e\u3059\u3002 #include <sprout/variant.hpp> #include <sprout/string.hpp> struct twice{ template<typename T> constexpr auto operator ()(T const& t) ->declt\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fosyo-manga.hatenadiary.org%2Fentry%2F20121221%2F1356054476\" title=\"sprout::apply_visitor \u3067 static_visitor \u306b\u4f9d\u5b58\u3057\u306a\u3044\u30a2\u30d7\u30ed\u30fc\u30c1 - C++\u3067\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"sprout::apply_visitor \u3067 static_visitor \u306b\u4f9d\u5b58\u3057\u306a\u3044\u30a2\u30d7\u30ed\u30fc\u30c1","type":"rich","version":"1.0","author_name":"osyo-manga","width":"100%","url":"https://osyo-manga.hatenadiary.org/entry/20121221/1356054476","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://osyo-manga.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/osyo-manga/","blog_title":"C++\u3067\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","provider_url":"https://hatena.blog","categories":["C++","Sprout"],"published":"2012-12-21 10:47:56","height":"190"}