{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20180326%2Fp1\" title=\"C++\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3(Time Zone) - 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/","provider_name":"Hatena Blog","categories":["C++","C++2a"],"title":"C++\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3(Time Zone)","height":"190","version":"1.0","image_url":null,"description":"C++2a(C++20)\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea <chrono> \u30d8\u30c3\u30c0\u306b\u8ffd\u52a0\u3055\u308c\u308b \u30bf\u30a4\u30e0\u30be\u30fc\u30f3(Time Zone) \u30b5\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u3056\u3063\u304f\u308a\u30e1\u30e2\u3002\u672c\u8a18\u4e8b\u3067\u306f\u7c21\u5358\u306e\u305f\u3081\u540d\u524d\u7a7a\u9593std::chrono\u3092\u7701\u7565\u3059\u308b\u3002\u30ab\u30ec\u30f3\u30c0\u30fc(Calendar)\u306b\u3064\u3044\u3066\u306f C++\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30ab\u30ec\u30f3\u30c0\u30fc(Calendar) \u53c2\u7167\u3002\u307e\u3068\u3081\uff1a \u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u6642\u523b(zoned_time)\uff1d\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u6307\u5b9a\uff0b\u30ed\u30fc\u30ab\u30eb\u6642\u523b(Time Point)*1 \u4f8b: auto zt = zoned_time{\"Asia/Tokyo\", local_days{2020y/7/24} + 13h}; \u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u6307\u5b9a\uff1d\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u540d or \u30bf\u2026","blog_url":"https://yohhoy.hatenadiary.jp/","blog_title":"yohhoy\u306e\u65e5\u8a18","url":"https://yohhoy.hatenadiary.jp/entry/20180326/p1","published":"2018-03-26 00:00:00","author_name":"yohhoy","width":"100%","type":"rich","provider_url":"https://hatena.blog"}