{"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/wata_d/","categories":["programming","C++"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.little-cuckoo.jp%2Fentry%2F20051012%2F1129061855\" title=\"NULL\u30dd\u30a4\u30f3\u30bf\u306e\u53c2\u7167 - \u9591\u53e4\u9ce5\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"NULL\u30dd\u30a4\u30f3\u30bf\u306e\u53c2\u7167","width":"100%","version":"1.0","provider_name":"Hatena Blog","author_name":"wata_d","blog_title":"\u9591\u53e4\u9ce5","published":"2005-10-12 05:17:35","blog_url":"https://www.little-cuckoo.jp/","height":"190","type":"rich","image_url":null,"description":"\u5c11\u3057\u524d\u306b\u3042\u3063\u305f\u8a71\u3002\u3068\u3042\u308b\u30dd\u30a4\u30f3\u30bf\u5909\u6570\u306e\u4e2d\u8eab\u304c 0(NULL) \u3067\u3042\u308b\u6642\u306b\u3001\u305d\u306e\u30e1\u30f3\u30d0\u3092\u5b89\u5168\u306b\u53c2\u7167\u3059\u308b\u65b9\u6cd5\u3002\u3068\u3044\u3046\u304b\u306a\u3093\u3068\u3044\u3046\u304b\u3002 \u7c21\u5358\u306a Singleton \u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u3066\u3001\u305d\u306e\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u4e00\u756a\u6700\u521d\u306b\u53c2\u7167\u3055\u308c\u305f\u6642\u306b\u751f\u6210\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u3002\u6614\u3053\u3053\u306b\u8f09\u305b\u305f\u306e\u3068\u540c\u3058\u3082\u306e\u3002 #include <iostream> class Singleton { public: static Singleton& Instance() { static Singleton theInstance; return theInstance; } void Execute(\u2026","url":"https://www.little-cuckoo.jp/entry/20051012/1129061855"}