{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20090109%2Fp3\" title=\" \u95a2\u6570\u306e\u8fd4\u5024\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3059\u308b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u95a2\u6570 - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://so-wh.at/","categories":["C++"],"description":"gcc 3.4\u3060\u3068\u51fa\u6765\u306a\u3044\u3068\u601d\u3063\u3066\u305f\u3089\u51fa\u6765\u305f\u3002 #include <iostream> #include <string> #include <boost/lexical_cast.hpp> using namespace std; using namespace boost; template <class I, class O> class Foo { O (*f_)(I x); public: Foo(O (*f)(I x)): f_(f) {} O operator ()(I x) { return f_(x); } }; int xstr2int(string str) { retu\u2026","provider_name":"Hatena Blog","width":"100%","version":"1.0","image_url":null,"author_url":"https://blog.hatena.ne.jp/winebarrel/","title":" \u95a2\u6570\u306e\u8fd4\u5024\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3059\u308b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u95a2\u6570","blog_title":"so what","type":"rich","published":"2009-01-09 00:00:01","author_name":"winebarrel","provider_url":"https://hatena.blog","url":"https://so-wh.at/entry/20090109/p3"}