{"url":"https://faithandbrave.hateblo.jp/entry/20081117/1226913980","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","categories":["C++"],"width":"100%","version":"1.0","title":" C++0x \u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3068\u5230\u9054\u53ef\u80fd\u6027\u30d9\u30fc\u30b9\u30ea\u30fc\u30af\u691c\u77e5\u306e\u6700\u5c0f\u652f\u63f4","blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","author_url":"https://blog.hatena.ne.jp/faith_and_brave/","image_url":null,"published":"2008-11-17 18:26:20","description":"\u7d50\u8ad6\u304b\u3089\u3044\u3046\u3068\u3001 C++0x \u306b GC \u306f\u5165\u308a\u307e\u305b\u3093\u3002 C++0x \u3067\u306f\u3001\u900f\u904e\u7684\u306a GC \u306e\u5c0e\u5165\u304c\u9593\u306b\u5408\u308f\u306a\u3044\u306e\u3067\u3001\u6700\u4f4e\u9650\u306e\u6c7a\u3081\u3054\u3068\u3060\u3051\u3092\u884c\u3044\u307e\u3059\u3002 \u3067\u3001\u4ee5\u4e0b\u304c C++0x \u3067\u306e GC \u306e\u6c7a\u3081\u3054\u3068 \u3010\u76ee\u7684\u3011 GC \u3068\u5230\u9054\u53ef\u80fd\u6027\u30d9\u30fc\u30b9\u30ea\u30fc\u30af\u691c\u77e5\u306e\u4e21\u65b9\u306e\u30b5\u30dd\u30fc\u30c8 \u3010\u80cc\u666f\u3011 \u4ee5\u4e0b\u306e\u3088\u3046\u306a\"hide a pointer\"(\u30dd\u30a4\u30f3\u30bf\u3092\u96a0\u3059)\u30d7\u30ed\u30b0\u30e9\u30e0(\u30dd\u30a4\u30f3\u30bf\u3092\u4ed6\u306e\u5024\u3068XOR\u3057\u3066\u3001\u3042\u3068\u3067\u305d\u308c\u3092\u901a\u5e38\u306e\u30dd\u30a4\u30f3\u30bf\u306b\u623b\u3057\u3066\u53c2\u7167\u3092\u306f\u305a\u3059)\u306f\u672a\u5b9a\u7fa9\u52d5\u4f5c\u3068\u306a\u308a\u307e\u3059\u3002 T *p = new ...; intptr_t x = reinterpret_cast<intptr_t>(p) ^ 0x555; // \u3053\u3053\u3067GC\u2026","author_name":"faith_and_brave","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20081117%2F1226913980\" title=\" C++0x \u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3068\u5230\u9054\u53ef\u80fd\u6027\u30d9\u30fc\u30b9\u30ea\u30fc\u30af\u691c\u77e5\u306e\u6700\u5c0f\u652f\u63f4 - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_url":"https://faithandbrave.hateblo.jp/","height":"190"}