{"width":"100%","height":"190","version":"1.0","categories":[],"blog_title":"\u79cb\u6d25\u65e9\u82d7\u306e\u5099\u5fd8\u9332","published":"2017-02-08 00:52:57","provider_url":"https://hatena.blog","title":"C/C++\u306e\u53ef\u5909\u9577\u5f15\u6570\u30de\u30af\u30ed\u3067\u5f15\u6570\u306e\u6570\u3067\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3057\u305f\u3044","description":"#define SELECTER(_1, _2, SELECT, ...) SELECT #define FOO(...) SELECTER(__VA_ARGS__, WAN, NYAN) (__VA_ARGS__) FOO(neko) // expanded to `NYAN (neko)` FOO(inu, dog) // expanded to `WAN (inu, dog)` \u53c2\u8003 c - Overloading Macro on Number of Arguments - Stack Overflow c++ - Can macros be overloaded by number \u2026","author_url":"https://blog.hatena.ne.jp/akitsu-sanae/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakitsu-sanae.hatenablog.com%2Fentry%2F2017%2F02%2F08%2F005257\" title=\"C/C++\u306e\u53ef\u5909\u9577\u5f15\u6570\u30de\u30af\u30ed\u3067\u5f15\u6570\u306e\u6570\u3067\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3057\u305f\u3044 - \u79cb\u6d25\u65e9\u82d7\u306e\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://akitsu-sanae.hatenablog.com/","provider_name":"Hatena Blog","author_name":"akitsu-sanae","type":"rich","url":"https://akitsu-sanae.hatenablog.com/entry/2017/02/08/005257","image_url":null}