{"image_url":null,"title":"Safety\u306adelete","published":"2007-10-28 01:38:30","width":"100%","blog_url":"https://isoparametric.hatenablog.com/","type":"rich","blog_title":"\u795e\u69d8\u306a\u3093\u3066\u4fe1\u3058\u306a\u3044\u50d5\u3089\u306e\u305f\u3081\u306b","author_name":"Isoparametric","url":"https://isoparametric.hatenablog.com/entry/20071028/1193503110","description":"id:uskz\u3055\u3093\u304c \u3053\u3061\u3089delete\u3092\u4f7f\u3046\u3068\u304d\u306e\u30de\u30af\u30ed - \u30b2\u30fc\u30e0\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u304c\u3093\u3070\u308b\u65e5\u8a18\u3067\u3001 \u30b3\u30e1\u30f3\u30c8\u3067\u66f8\u304b\u308c\u3066\u3044\u305f\u3053\u308c\u306f\u826f\u3044\u30a2\u30a4\u30c7\u30a2\u3002 template <typename T> inline void safe_delete(T*& p) { delete p; p = 0; }; template <typename T> inline void safe_delete_array(T*& p) { delete [] p; p = 0; }; \u4f55\u304c\u826f\u3044\u304b\u3063\u3066\u3001 delete\u306b\u3082\u5f15\u6570\u3092\u3064\u3051\u3089\u308c\u308b\u3068\u3053\u308d\u3060\u3002 new (arg) Class(); \u307f\u305f\u3044\u306a\u66f8\u304d\u65b9\u306f\u3067\u304d\u308b\u306e\u306b\u3001\u2026","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/Isoparametric/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fisoparametric.hatenablog.com%2Fentry%2F20071028%2F1193503110\" title=\"Safety\u306adelete - \u795e\u69d8\u306a\u3093\u3066\u4fe1\u3058\u306a\u3044\u50d5\u3089\u306e\u305f\u3081\u306b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","categories":["c/c++"],"provider_url":"https://hatena.blog"}