{"description":"melponn\u3055\u3093\u306b\u30b3\u30e1\u30f3\u30c8\u3092\u3044\u305f\u3060\u3044\u305f\u306e\u3067\u65e9\u901f\u4f7f\u3063\u3066\u307f\u305f\u3002 #include <iostream> #include <string> #include <vector> #include <memory> using namespace std; using namespace std::tr1; int main() { typedef shared_ptr<string> strp; vector<strp> v; v.push_back(strp(new string(\"foo\"))); v.push_back(strp(static_cast<string *>(0))); v.p\u2026","width":"100%","blog_url":"https://so-wh.at/","provider_name":"Hatena Blog","author_name":"winebarrel","type":"rich","published":"2009-06-03 00:00:03","height":"190","image_url":null,"blog_title":"so what","version":"1.0","author_url":"https://blog.hatena.ne.jp/winebarrel/","provider_url":"https://hatena.blog","url":"https://so-wh.at/entry/20090603/p1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20090603%2Fp1\" title=\" null\u5024\u306eshared_ptr - 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>","title":" null\u5024\u306eshared_ptr","categories":["C++"]}