{"blog_url":"https://toburau.hatenablog.jp/","version":"1.0","provider_url":"https://hatena.blog","type":"rich","published":"2009-08-05 03:21:41","url":"https://toburau.hatenablog.jp/entry/20090805/1249496501","author_url":"https://blog.hatena.ne.jp/toburau/","description":"\u3042\u308b\u30af\u30e9\u30b9\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u53d7\u3051\u53d6\u308b\u3088\u3046\u306a\u95a2\u6570\u304c\u3042\u3063\u305f\u5834\u5408\u3001\u305d\u306e\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092auto_ptr\u3092\u4f7f\u3063\u3066\u4f5c\u6210\u3057\u305f\u5834\u5408\u306b\u306f\u305d\u306e\u307e\u307e\u3067\u306f\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3002 class Test; void Func(Test* p); int main() { auto_ptr<Test> pObj(new Test()); Func(pObj); // \u30a8\u30e9\u30fc\u3002\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u304d\u306a\u3044 } auto_ptr\u304c\u6240\u6301\u3057\u3066\u3044\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5f97\u308b\u306b\u306fget()\u3092\u7528\u3044\u308c\u3070\u3088\u3044\u3002 Func(pObj.get()); \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6301\u3064\u30e1\u30f3\u30d0\u95a2\u6570\u3084\u30e1\u30f3\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u304d\u306fget()\u3092\u4ecb\u3055\u306a\u304f\u3066\u3082->\u6f14\u7b97\u5b50\u3084*\u6f14\u7b97\u5b50\u3067\u30a2\u30af\u30bb\u30b9\u3067\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoburau.hatenablog.jp%2Fentry%2F20090805%2F1249496501\" title=\"auto_ptr\u305d\u306e2 - \u30b2\u30fc\u30e0\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u304c\u3093\u3070\u308b\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>","title":"auto_ptr\u305d\u306e2","author_name":"toburau","blog_title":"\u30b2\u30fc\u30e0\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u304c\u3093\u3070\u308b\u65e5\u8a18","categories":["C++"],"image_url":null,"width":"100%","height":"190","provider_name":"Hatena Blog"}