{"url":"https://bcc.hatenablog.com/entry/2022/10/14/214411","categories":[],"version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/B/BCC/20221014/20221014201814.png","author_name":"BCC","author_url":"https://blog.hatena.ne.jp/BCC/","description":"\u5148\u306b\u6982\u8981\u3092\u66f8\u304f\u3068 case\u306e\u5024\u306f\u9023\u756a\u304b\u3064\u6607\u9806(\u4e0a\u304b\u3089\u5c0f\u3055\u3044\u6570\u3067\u4e0b\u306b\u884c\u304f\u307b\u3069\u5897\u3048\u3066\u3044\u304f)\u3068\u306a\u308b\u3088\u3046\u306b\u5fc3\u304c\u3051\u308b\u3002\u3042\u308b\u7a0b\u5ea6case\u304c\u591a\u3051\u308c\u3070\u3042\u3068\u306f\u52dd\u624b\u306b\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u30c6\u30fc\u30d6\u30eb\u30b8\u30e3\u30f3\u30d7\u6700\u9069\u5316\u3092\u884c\u3046\u3002 goto\u6587\u3084return\u6587\u306a\u3069\u3067switch\u6587\u9014\u4e2d\u304b\u3089\u629c\u3051\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002\u3042\u308b\u3068\u30c6\u30fc\u30d6\u30eb\u30b8\u30e3\u30f3\u30d7\u6700\u9069\u5316\u304c\u884c\u308f\u308c\u306a\u3044\u3002 MSVC(Visual Studio)\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u5834\u5408\u3001default:\u306e\u7b87\u6240\u306b__assume(0);\u3068\u8a18\u8ff0\u3059\u308c\u3070\u4e0a\u8a18\u4e8c\u3064\u3092\u7121\u8996\u3057\u3066\u5f37\u5236\u7684\u306b\u30c6\u30fc\u30d6\u30eb\u30b8\u30e3\u30f3\u30d7\u6700\u9069\u5316\u304c\u884c\u308f\u308c\u308b\u3002\u305f\u3060\u3057\u3001goto\u30fbreturn\u7b49\u3067\u306eswitch\u629c\u3051\u304c\u3042\u308b\u307e\u307e\u5b9f\u884c\u3059\u308b\u3068\u4f8b\u5916\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3002 \u8ffd\u8a18\uff1a\u4e0a\u8a18\u306e__\u2026","blog_title":"\u4eba\u751f\u306b\u75b2\u308c\u305f\u7537\u306eblog","blog_url":"https://bcc.hatenablog.com/","height":"190","provider_name":"Hatena Blog","published":"2022-10-14 21:44:11","type":"rich","provider_url":"https://hatena.blog","title":"C / C++ \u8a00\u8a9e\u306eswitch\u6587\u3092\u6700\u9069\u5316 (\u30c6\u30fc\u30d6\u30eb\u30b8\u30e3\u30f3\u30d7\u304c\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u3059\u308b)","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbcc.hatenablog.com%2Fentry%2F2022%2F10%2F14%2F214411\" title=\"C / C++ \u8a00\u8a9e\u306eswitch\u6587\u3092\u6700\u9069\u5316 (\u30c6\u30fc\u30d6\u30eb\u30b8\u30e3\u30f3\u30d7\u304c\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u3059\u308b) - \u4eba\u751f\u306b\u75b2\u308c\u305f\u7537\u306eblog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%"}