{"type":"rich","height":"190","author_url":"https://blog.hatena.ne.jp/higepon/","categories":["mosh"],"version":"1.0","author_name":"higepon","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20090927%2F1254062432\" title=\" C++ \u30e1\u30f3\u30d0\u95a2\u6570\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u30a2\u30c9\u30ec\u30b9\u3068\u3057\u3066\u53d6\u5f97 - higepon blog\" 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%","image_url":null,"description":"C++ \u306e\u30e1\u30f3\u30d0\u95a2\u6570\u306f\u95a2\u6570\u30dd\u30a4\u30f3\u30bf\u3092\u3068\u308b\u4e8b\u306f\u51fa\u6765\u3066\u3082\u30a2\u30c9\u30ec\u30b9\u306f\u7121\u7406\u3002\u3068\u306f\u3044\u3048 JIT \u3067\u5fc5\u8981\u306a\u306e\u3067\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u3068\u308b\u4e8b\u306b\u3002 \u5b9f\u4f53\u306f this \u304c\u7b2c\u4e00\u5f15\u6570\u306e\u30de\u30f3\u30b0\u30ea\u30f3\u30b0\u3055\u308c\u305f\u95a2\u6570\u3060\u304b\u3089\u547c\u3079\u308b\u306e\u306f\u5f53\u305f\u308a\u524d\u3060\u3051\u3069\u5408\u6cd5\u304b\u304c\u5fae\u5999\u3002 const Object t = Object::makeFixnum(1234); fixedint (Object::*func1)() const = &Object::toFixnum; // \u30e1\u30f3\u30d0\u95a2\u6570\u30dd\u30a4\u30f3\u30bf\u306b\u3088\u308b\u547c\u3073\u51fa\u3057 printf(\"func1=%d\\n\", (t.*func1)()); // \u7121\u7406\u77e2\u7406 void** p = reinterpret_cast<\u2026","blog_title":"higepon blog","published":"2009-09-27 23:40:32","provider_name":"Hatena Blog","blog_url":"https://higepon.hatenablog.com/","provider_url":"https://hatena.blog","title":" C++ \u30e1\u30f3\u30d0\u95a2\u6570\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u30a2\u30c9\u30ec\u30b9\u3068\u3057\u3066\u53d6\u5f97","url":"https://higepon.hatenablog.com/entry/20090927/1254062432"}