{"blog_title":"yohhoy\u306e\u65e5\u8a18","published":"2016-04-17 00:00:00","url":"https://yohhoy.hatenadiary.jp/entry/20160417/p1","author_name":"yohhoy","width":"100%","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20160417%2Fp1\" title=\"ref-qualifier\u306e\u4f7f\u3044\u9053 - 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++"],"title":"ref-qualifier\u306e\u4f7f\u3044\u9053","height":"190","version":"1.0","image_url":null,"description":"C++11\u3067\u8ffd\u52a0\u3055\u308c\u305f\u30e1\u30f3\u30d0\u95a2\u6570\u3078\u306e\u53c2\u7167\u4fee\u98fe(ref-qualifier)\u306e\u4f7f\u3044\u9053\u306b\u3064\u3044\u3066\u30e1\u30e2\u3002 \u30e1\u30f3\u30d0\u5909\u6570\u304b\u3089\u306e\u30e0\u30fc\u30d6 \u30e1\u30f3\u30d0\u5909\u6570\u3078\u306e\u30a2\u30af\u30bb\u30b5\u95a2\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u5834\u5408\u3001(1)\u975econst\u53c2\u7167\u3092\u8fd4\u3059\u975econst\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u95a2\u6570\u3068\u3001(2)const\u53c2\u7167\u3092\u8fd4\u3059const\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u95a2\u6570\u3092\u63d0\u4f9b\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3042\u308b\u3002\u4e0b\u8a18\u30b3\u30fc\u30c9\u306e\u3088\u3046\u306b\u3001\u95a2\u6570f()\u304c\u8fd4\u3059\u4e00\u6642\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08\uff1drvalue; \u53f3\u8fba\u5024\uff09\u306e\u30a2\u30af\u30bb\u30b5\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u5834\u5408\u3082\u3001\u975econst\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u95a2\u6570(1)\u304c\u9078\u629e\u3055\u308cstd::string\u306f\u30b3\u30d4\u30fc\u3055\u308c\u308b\u3002 \u306a\u304a\u3001std::move\u95a2\u6570\u306a\u3069\u3067\u660e\u793a\u7684\u306b\u53f3\u8fba\u5024\u3078\u5909\u63db\u3059\u308c\u3070\u3001std::string\u3092\u30e0\u30fc\u30d6\u3059\u2026","blog_url":"https://yohhoy.hatenadiary.jp/"}