{"provider_url":"https://hatena.blog","published":"2008-04-08 23:45:05","categories":["D\u8a00\u8a9e"],"author_name":"haru-s","url":"https://haru-s.hatenablog.com/entry/20080408/1207665905","provider_name":"Hatena Blog","image_url":null,"height":"190","title":"\u3069\u3046\u66f8\u304f\uff1f","blog_url":"https://haru-s.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fharu-s.hatenablog.com%2Fentry%2F20080408%2F1207665905\" title=\"\u3069\u3046\u66f8\u304f\uff1f - ...ing logging 4.0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_title":"...ing logging 4.0","author_url":"https://blog.hatena.ne.jp/haru-s/","version":"1.0","width":"100%","description":"\u554f\u984c\u8a2d\u5b9a\u304c\u4eca\u60a9\u3093\u3067\u3044\u308b\u3053\u3068\u3068\u306f\u9055\u3046\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3051\u308c\u3069\u3082\uff0e void main(){ f(\"hoge\", 1, \"wwww\", 123+456i); } void f(T...)(T args){ // \u3053\u3053\u3067 g(h(\"hoge\"), 1, h('wwww'), 123+456i); \u3068\u540c\u7b49\u306e\u547c\u3073\u51fa\u3057\u3092\u3059\u308b\u306b\u306f\u3069\u3046\u66f8\u304f\uff1f } void g(T...)(T args){ // args \u3092\u4f7f\u3046\u51e6\u7406 } \u3064\u307e\u308a\uff0c\u7279\u5b9a\u306e\u578b\uff08string\uff09\u306e\u5f15\u6570\u306b\u5bfe\u3057\u3066\u306e\u307f\uff0c\u95a2\u6570 h() \u3092\u9069\u7528\u3057\u3066\uff0c\u305d\u308c\u4ee5\u5916\u306e\u5f15\u6570\u306f\u305d\u306e\u307e\u307e g() \uff08writefln \u3068\u304b\u3092\u60f3\u5b9a\uff09\u306b\u30b9\u30eb\u30fc\u30d1\u30b9\u3059\u308b f() \u306f\u3069\u3046\u66f8\u3051\u3070\u3088\u3044\u304b\uff0e \u305f\u2026"}