{"width":"100%","published":"2011-09-04 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fytqwerty.hatenadiary.org%2Fentry%2F20110904%2Fp1\" title=\"\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u52c9\u5f37\u4f1a - Note\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","version":"1.0","author_url":"https://blog.hatena.ne.jp/ytqwerty/","url":"https://ytqwerty.hatenadiary.org/entry/20110904/p1","type":"rich","blog_url":"https://ytqwerty.hatenadiary.org/","blog_title":"Note","provider_url":"https://hatena.blog","image_url":null,"title":"\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u52c9\u5f37\u4f1a","categories":[],"provider_name":"Hatena Blog","author_name":"ytqwerty","description":"\u306e\u61c7\u89aa\u4f1a\uff1f\u307f\u305f\u3044\u306a\u306e\u304c\u7121\u304b\u3063\u305f\u306e\u3067(\u307e\u3042\u79c1\u306f\u8074\u8b1b\u8005\u305d\u306e1\u306b\u904e\u304e\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c)\u3001\u767a\u8868\u8005\u306eranha\u3055\u3093\u3068\u3001niha\u3055\u3093\u3068eldesh\u3055\u3093\u3092\u547c\u3073\u51fa\u3057\u3066(\u306a\u3093\u3068\u3044\u3046\u4e0d\u905c\u3001\u306a\u3093\u3068\u3044\u3046\u8c6a\u83ef\u30e1\u30f3\u30d0\u30fc)\u79cb\u8449\u539f\u3067\u9069\u5f53\u306b\u8a71\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002\u899a\u3048\u66f8\u304d\u3002C++0x\u306b\u306f\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u53ef\u80fd\u306a\u591a\u76f8\u30d0\u30ea\u30a2\u30f3\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3002\u578b\u3002 std::exception_ptr var; \u5024\u3092boxing\u3002 try{ throw \u4efb\u610f\u306e\u578b\u306e\u4efb\u610f\u306e\u5024; }catch(...){ var = std::current_exception(); } \u8ffd\u8a18\u3002\u5c02\u7528\u306e\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u305d\u3046\u3067\u3059\u3002 var = std::mak\u2026"}