{"published":"2010-09-14 00:00:00","categories":["C++"],"blog_url":"https://inamori.hateblo.jp/","provider_url":"https://hatena.blog","version":"1.0","type":"rich","image_url":null,"author_url":"https://blog.hatena.ne.jp/inamori/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100914%2Fp1\" title=\"unique_ptr - inamori\u2019s diary\" 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://inamori.hateblo.jp/entry/20100914/p1","author_name":"inamori","blog_title":"inamori\u2019s diary","title":"unique_ptr","height":"190","provider_name":"Hatena Blog","description":"unique_ptr\u306e\u4f7f\u3044\u65b9\u3092\u52c9\u5f37\u3057\u3066\u307f\u307e\u3057\u305f\u3002 #include <iostream> #include <memory> class C { int n; public: C(int m) : n(m) { } ~C() { std::cerr << \"C:~C\" << std::endl; } int get() const { return n; } }; int main() { auto p = std::unique_ptr<C>(new C(1)); std::cout << p->get() << std::endl; } \u3061\u3083\u3093\u3068\u52d5\u304f\u3088\u3046\u3067\u3059\u3002 1 C:~C\u3057\u304b\u3057\u3001 int\u2026","width":"100%"}