iww https://blog.hatena.ne.jp/iww/ 揮発性のメモ２ https://iww.hateblo.jp/ C++ http://d.hatena.ne.jp/iww/20120705/shared_ptr から改造してみる #include <iostream> #include <boost/shared_ptr.hpp> using namespace std; using namespace boost; class Hoge { private: Hoge(){} public: void echo(){ cout << "HELLO" << endl; } virtual ~Hoge(){ cout << "BYE" << endl; } static shared_ptr<Hoge> crea… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20120911%2Fshared_ptr" title="shared_ptrを返す - 揮発性のメモ２" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2012-09-11 00:00:00 rich https://iww.hateblo.jp/entry/20120911/shared_ptr 1.0 100%