{"title":"\u7a7a\u306eweak_ptr\u3068\u671f\u9650\u5207\u308c\u3092\u5224\u5225","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/yohhoy/","categories":["C++","Boost"],"description":"C++11\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u307e\u305f\u306fBoost.Smart_Pointers\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u63d0\u4f9b\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bfweak_ptr\u306b\u3066\u3001\u7a7a(empty)\u72b6\u614b\u3068\u53c2\u7167\u5148\u306e\u671f\u9650\u5207\u308c\u3092\u533a\u5225\u3059\u308b\u65b9\u6cd5\u3002\u672c\u8a18\u4e8b\u306e\u5185\u5bb9\u306fStack Overflow\u3067\u898b\u3064\u3051\u305f\u8cea\u554f\u3068\u56de\u7b54\u306b\u57fa\u3065\u304f\u3002 // C++11 #include <memory> using namespace std; // Boost.Smart_Pointers #include <boost/shared_ptr.hpp> #include <boost/weak_ptr.hpp> #include <boost/make_shared.hpp> using\u2026","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohhoy.hatenadiary.jp%2Fentry%2F20141215%2Fp1\" title=\"\u7a7a\u306eweak_ptr\u3068\u671f\u9650\u5207\u308c\u3092\u5224\u5225 - yohhoy\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://yohhoy.hatenadiary.jp/entry/20141215/p1","version":"1.0","author_name":"yohhoy","provider_url":"https://hatena.blog","published":"2014-12-15 00:00:00","image_url":null,"blog_url":"https://yohhoy.hatenadiary.jp/","width":"100%","blog_title":"yohhoy\u306e\u65e5\u8a18","height":"190"}