{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20080710%2F1215680554\" title=\" C++0x \u7121\u5236\u9650Union - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2008-07-10 18:02:34","url":"https://faithandbrave.hateblo.jp/entry/20080710/1215680554","author_name":"faith_and_brave","height":"190","title":" C++0x \u7121\u5236\u9650Union","categories":["C++"],"blog_url":"https://faithandbrave.hateblo.jp/","blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","description":"union \u306e\u30e1\u30f3\u30d0\u306b\u5bfe\u3059\u308b\u5236\u9650\u304c(\u3068\u304f\u306b\u5236\u9650\u3059\u308b\u7406\u7531\u3082\u306a\u304b\u3063\u305f\u306e\u3067)\u89e3\u9664\u3055\u308c\u3001\u53c2\u7167\u4ee5\u5916\u306e\u5168\u3066\u306e\u578b\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b union U { int i; float f; std::string s; // \u4eca\u307e\u3067\u306f\u3067\u304d\u306a\u304b\u3063\u305f }; \u4eca\u307e\u3067\u306f\u3053\u306e\u5236\u9650\u306e\u305f\u3081\u306b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3084\u30ad\u30e3\u30b9\u30c8\u3092\u4f7f\u3063\u3066\u3044\u305f\u304c\u4eca\u56de\u306e\u5909\u66f4\u3067 union \u304c\u3088\u308a\u5f37\u529b\u3067\u3088\u308a\u4fbf\u5229\u306b\u306a\u308b \u6ce8\u610f\u4e8b\u9805 \u30fb\u53c2\u7167\u578b\u3092\u30e1\u30f3\u30d0\u306b\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044 \u30fb\u9759\u7684\u30e1\u30f3\u30d0\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b \u30fb\u30e1\u30f3\u30d0\u95a2\u6570\u3092\u6301\u3064\u3053\u3068\u306f\u3067\u304d\u308b\u304c\u3001\u4eee\u60f3\u95a2\u6570\u3092\u6301\u3064\u3053\u3068\u306f\u3067\u304d\u306a\u3044 \u30fb\u57fa\u672c\u30af\u30e9\u30b9\u3092\u6301\u3063\u3066\u306f\u306a\u3089\u306a\u3044 \u30fb\u57fa\u672c\u30af\u30e9\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u3066\u306f\u306a\u3089\u306a\u3044 \u30fb\u3042\u308b\u5171\u7528\u4f53\u306e\u30e1\u30f3\u30d0\u3001\u3082\u3057\u2026","type":"rich","version":"1.0","author_url":"https://blog.hatena.ne.jp/faith_and_brave/","image_url":null,"width":"100%"}