{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaitoh.hatenadiary.org%2Fentry%2F20080314%2F1205516421\" title=\" C\u3067\u9759\u7684\u306b\u9023\u60f3\u914d\u5217\u3092\u751f\u6210\u3057\u305f\u3044\u3093\u3060\u304c\u306a\u3093\u3068\u304b\u306a\u3089\u3093\u306e\u304b - kaitoh\u306e\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>","author_name":"kaitoh","version":"1.0","categories":["Program"],"width":"100%","provider_name":"Hatena Blog","title":" C\u3067\u9759\u7684\u306b\u9023\u60f3\u914d\u5217\u3092\u751f\u6210\u3057\u305f\u3044\u3093\u3060\u304c\u306a\u3093\u3068\u304b\u306a\u3089\u3093\u306e\u304b","blog_url":"https://kaitoh.hatenadiary.org/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kaitoh/","height":"190","url":"https://kaitoh.hatenadiary.org/entry/20080314/1205516421","blog_title":"kaitoh\u306e\u65e5\u8a18","image_url":null,"type":"rich","description":"\u4ed5\u4e8b\u3067 struct st{ int id; int x; int y; }; enum {hoge, fuga, aho, baka, end_enum}; struct st ary[] = { {hoge, 1,100}, {fuga, 2,200}, {aho, 3,300}, {baka, 4,400} }; \u3063\u3066\u5b9a\u7fa9\u3057\u3066\u3001 foo(int id) { for(i=0 ; i < end_enum ; i++) { if(ary[i].id == id) ... } } \u3063\u3066\u308f\u3056\u308f\u3056\u7dda\u5f62\u63a2\u7d22\u3057\u3066\u308b\u30b3\u30fc\u30c9\u304c\u591a\u3044\u3002enum\u306e\u5b9a\u7fa9\u9806\u3068ary\u306e\u521d\u671f\u5024\u306e\u5b9a\u7fa9\u9806\u306e\u305a\u308c\u3092\u6050\u308c\u3066\u308b\u306e\u304b\u306a\u3042\u3002 \u9759\u7684\u306a\u2026","published":"2008-03-14 02:40:21"}