{"height":"190","version":"1.0","title":"C++20 \u30b3\u30f3\u30bb\u30d7\u30c8\u95a2\u4fc2\u306e\u30e1\u30e2","blog_title":"potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e1\u30e2","blog_url":"https://potisan-programming-memo.hatenablog.jp/","provider_name":"Hatena Blog","image_url":null,"author_name":"potisan","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpotisan-programming-memo.hatenablog.jp%2Fentry%2F2021%2F01%2F26%2F190752\" title=\"C++20 \u30b3\u30f3\u30bb\u30d7\u30c8\u95a2\u4fc2\u306e\u30e1\u30e2 - potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","description":"C++20\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u95a2\u4fc2\u306e\u30e1\u30e2\u3067\u3059\u3002 std::destructible\u306fnoexcept(true)\u306a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u6301\u3064\u30af\u30e9\u30b9\u3092\u542b\u307e\u306a\u3044 std::constructible_from\u30b3\u30f3\u30bb\u30d7\u30c8\u306fnoexcept(true)\u306a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u6301\u3064\u30af\u30e9\u30b9\u3092\u542b\u307e\u306a\u3044 \u3042\u308b\u578b\u304c\u7279\u5b9a\u306e\u578b\u306e\u5f15\u6570\u304b\u3089\u69cb\u7bc9\u53ef\u80fd\u304b\u8abf\u3079\u308b std::ranges::sized_range\u3092\u533a\u5207\u308a\u6587\u5b57\u5217\u6307\u5b9a\u3067\u6a19\u6e96\u51fa\u529b\u3078\u51fa\u529b\u3059\u308b std::destructible\u306fnoexcept(true)\u306a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u6301\u3064\u30af\u30e9\u30b9\u3092\u542b\u307e\u306a\u3044 std::destructible\u306fnoexcept(false)\u306a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u6301\u3064\u30af\u30e9\u30b9\u3092\u610f\u5473\u3057\u2026","author_url":"https://blog.hatena.ne.jp/potisan/","published":"2021-01-26 19:07:52","provider_url":"https://hatena.blog","url":"https://potisan-programming-memo.hatenablog.jp/entry/2021/01/26/190752","categories":["C++","STL"],"type":"rich"}