{"url":"https://so-wh.at/entry/20080520/p1","description":"\u4ee3\u5165\u3067\u306f\u30b3\u30d4\u30fc\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306f\u547c\u3070\u308c\u306a\u3044\u3001\u3068\u3002 \u4ee3\u5165\u306f\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3067\u64cd\u4f5c\u3059\u308b\u306e\u304b\u306a\uff1f #include <iostream> using namespace std; class Foo { int i; public: Foo(int i) : i(i) { cout << \"constructor: \" << i << \"\\n\"; } Foo(const Foo &foo) { cout << \"copy constructor: \" << i << \"<-\" << foo.i << \"\\n\"; i = foo.i; } int get_i() { return i; } }; \u2026","provider_name":"Hatena Blog","width":"100%","version":"1.0","blog_url":"https://so-wh.at/","height":"190","categories":["C++"],"provider_url":"https://hatena.blog","type":"rich","author_name":"winebarrel","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20080520%2Fp1\" title=\" \u30b3\u30d4\u30fc\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf - 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>","image_url":null,"published":"2008-05-20 00:00:06","title":" \u30b3\u30d4\u30fc\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf","author_url":"https://blog.hatena.ne.jp/winebarrel/","blog_title":"so what"}