{"author_url":"https://blog.hatena.ne.jp/CitrusJ9N/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcitrusj9n.hatenablog.com%2Fentry%2F2019%2F12%2F17%2F003811\" title=\"\u30ce\u30fc\u30c8 12\u6708 - \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>","title":"\u30ce\u30fc\u30c8 12\u6708","image_url":null,"url":"https://citrusj9n.hatenablog.com/entry/2019/12/17/003811","width":"100%","height":"190","provider_name":"Hatena Blog","version":"1.0","categories":[],"published":"2019-12-17 00:38:11","description":"std::move\u3068std::forward \u95a2\u6570\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306f, \u5f15\u6570\u304cT&&\u306e\u3068\u304d\u306bX&&\u304a\u3088\u3073X&\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b \u3053\u306e\u3068\u304d, T\u306fX&\u3068\u63a8\u8ad6\u3055\u308c, &&\u306f\u7121\u8996\u3057\u3066\u7d50\u5c40X&\u3068\u306a\u308b \u305d\u306e\u305b\u3044\u3067T&&(rvalue reference)\u7279\u6709\u306e\u51e6\u7406\u304c\u305d\u306e\u307e\u307e\u3067\u306f\u3067\u304d\u306a\u304f\u306a\u308b std::move\u306fT&\u3092T&&\u306bstatic_cast\u3059\u308b std::forward\u306f\u305d\u306e\u3069\u3061\u3089\u304b\u5206\u304b\u3089\u306a\u3044T&&\u3092\u30ad\u30e3\u30b9\u30c8\u3057\u3066\u5143\u306b\u623b\u3059 \u3053\u306e\u95a2\u6570\u3092\u4f7f\u3046\u3053\u3068\u3067T&&\u3092\u53d7\u3051\u53d6\u308b\u95a2\u6570\u3092\u547c\u3073\u51fa\u305b\u308b \u53c2\u7167 \u672c\u306e\u866b: rvalue reference \u5b8c\u5168\u89e3\u8aac //\u4f7f\u3063\u305f\u3053\u3068\u306a\u3044\u306e\u3067\u81ea\u4fe1\u306a\u3057","type":"rich","author_name":"CitrusJ9N","blog_title":"\u65e5\u8a18","provider_url":"https://hatena.blog","blog_url":"https://citrusj9n.hatenablog.com/"}