{"version":"1.0","categories":["C++","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","\u4f8b\u5916\u5b89\u5168\u6027"],"author_url":"https://blog.hatena.ne.jp/masugata_k/","type":"rich","provider_url":"https://hatena.blog","blog_title":"masugata_k\u306e\u65e5\u8a18","description":"\u300e\u4ee3\u5165\u6f14\u7b97\u5b50\u306e\u5b9a\u77f3\u300f\u3067\u306f\u3001swap \u306b\u306f\u7121\u9001\u51fa\u4fdd\u8a3c\u306e\u4f8b\u5916\u5b89\u5168\u6027\u304c\u5fc5\u8981\u3060\u3068\u66f8\u3044\u305f\u3002\u3053\u308c\u306b\u5bfe\u3057\u3066\u3001\u300c\u3053\u308c\u306a\u3089\u539f\u5b50\u6027\u4fdd\u8a3c\u3060\u3051\u3067\u5341\u5206\u306a\u306e\u3067\u306f?\u300d\u3068\u3044\u3046\u7591\u554f\u304c\u6e67\u304f\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3061\u306a\u307f\u306b\u3001\u3053\u3046\u3044\u3046\u30b3\u30fc\u30c9: some_class& operator = (const some_class& another) { some_class tmp_(another); swap(tmp_); return *this; } \u78ba\u304b\u306b\u3001swap \u304c\u4f8b\u5916\u3092\u6295\u3052\u3066\u3082 (\u539f\u5b50\u6027\u4fdd\u8a3c\u304c\u3042\u308c\u3070) \u554f\u984c\u306f\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u308b\u3002 \u5b9f\u306f\u3001swap \u306e\u7121\u9001\u51fa\u4fdd\u8a3c\u3092\u8981\u8acb\u3057\u3066\u3044\u308b\u306e\u306f\u3053\u306e\u4ee3\u5165\u6f14\u7b97\u5b50\u3067\u306f\u306a\u3044\u3002\u3053\u308c\u306f\u3001\u3053\u306e\u30af\u30e9\u30b9\u3092\u30e1\u30f3\u30d0\u5909\u6570\u306b\u6301\u3063\u2026","url":"https://masugata-k.hatenadiary.org/entry/20071107/1194439283","height":"190","image_url":null,"published":"2007-11-07 21:41:23","title":"swap \u306b\u306f\u7121\u9001\u51fa\u4fdd\u8a3c\u306e\u4f8b\u5916\u5b89\u5168\u6027\u304c\u5fc5\u8981","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmasugata-k.hatenadiary.org%2Fentry%2F20071107%2F1194439283\" title=\"swap \u306b\u306f\u7121\u9001\u51fa\u4fdd\u8a3c\u306e\u4f8b\u5916\u5b89\u5168\u6027\u304c\u5fc5\u8981 - masugata_k\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_name":"masugata_k","blog_url":"https://masugata-k.hatenadiary.org/","width":"100%"}