{"provider_url":"https://hatena.blog","blog_url":"https://secondflush.hatenablog.com/","description":"\u25cf\u6982\u8981 NSMutableCopying\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53ef\u5909\u30b3\u30d4\u30fc\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5ba3\u8a00\u3057\u307e\u3059\u3002 \u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u63a1\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u3001\u300e\u4e0d\u5909\u3068\u53ef\u5909\u300f\u3092\u533a\u5225\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u30af\u30e9\u30b9\u306e\u307f\u3067\u3059\u3002 \u533a\u5225\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u7121\u3044\u30af\u30e9\u30b9\u306f\u3001\u4ee3\u308f\u308a\u306bNSCopying\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 NSMutableCopying\u306fmutableCopyWithZone:\u3068\u3044\u3046\u4e00\u3064\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5ba3\u8a00\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e00\u822c\u7684\u306b\u53ef\u5909\u30b3\u30d4\u30fc\u3092\u3059\u308b\u969b\u306b\u306f\u4fbf\u5229\u306amutableCopy\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002 mutableCopy\u30e1\u30bd\u30c3\u30c9\u306f\u5168\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7d99\u627f\u3057\u3066\u3044\u308bNSObject\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3001\u5358\u7d14\u2026","type":"rich","provider_name":"Hatena Blog","author_name":"secondflush","version":"1.0","author_url":"https://blog.hatena.ne.jp/secondflush/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecondflush.hatenablog.com%2Fentry%2F2010%2F11%2F15%2F091607\" title=\"NSMutableCopying\u30d7\u30ed\u30c8\u30b3\u30eb - Second Flush\" 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%","url":"https://secondflush.hatenablog.com/entry/2010/11/15/091607","categories":["\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9"],"blog_title":"Second Flush","image_url":null,"published":"2010-11-15 09:16:07","height":"190","title":"NSMutableCopying\u30d7\u30ed\u30c8\u30b3\u30eb"}