{"provider_url":"https://hatena.blog","height":"190","author_url":"https://blog.hatena.ne.jp/Cryolite/","url":"https://blog.cryolite.net/entry/20040310/p1","type":"rich","width":"100%","blog_title":"Cry's Blog","image_url":null,"version":"1.0","published":"2004-03-10 00:00:00","categories":["C++"],"description":"\u30af\u30e9\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u4e2d\u306b\u5165\u308c\u5b50\u3067\u30af\u30e9\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u5ba3\u8a00\u3057\u3066\uff0c\u30af\u30e9\u30b9\u30b9\u30b3\u30fc\u30d7\u306e\u5916\u304b\u3089\u4e2d\u306e\u30af\u30e9\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u5b9a\u7fa9\u3092\u66f8\u304f\u66f8\u304d\u65b9\uff0e template class C1 { template class C2; }; template template class C1::C2 { //definitions of C2 }; \u306a\u3093\u3066\u3044\u3046\u304b\uff0c\u300c\u3053\u3093\u306a\u66f8\u304d\u65b9\u3042\u3063\u305f\u306e\u306d\u300d\u3063\u3066\u611f\u3058\uff0e \u82e5\u5e72template\u306e\u9806\u756a\u304c\u6c17\u6301\u3061\u60aa\u3044\u30fb\u30fb\u30fb \u3053\u3046\u3044\u3046\u565b\u3081\u3070\u565b\u3080\u307b\u3069\u5473\u304c\u51fa\u3066\u304f\u308b\u3068\u3044\u3046\u304b\uff0c\u3084\u305f\u3089\u306b\u5e83\u5927\u306a\u8a00\u8a9e\u4ed5\u69d8\u3092\u62b1\u3048\u3066\u3044\u308b\u3068\u3053\u308d\u304cC++\u306e\u9b45\u529b\u3068\u3044\u3046\u304b\u30fb\u30fb\u30fb \u7d50\u8ad6\u3068\u3057\u3066\u306f\uff0c\u3084\u306f\u308aC++\u306f\u6700\u9ad8\u3067\u3042\u308b\uff0c\u3068\uff57","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.cryolite.net%2Fentry%2F20040310%2Fp1\" title=\"\u5165\u308c\u5b50\u306b\u306a\u3063\u305f\u30af\u30e9\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u30b9\u30b3\u30fc\u30d7\u5916\u5b9a\u7fa9 - Cry&#39;s Blog\" 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://blog.cryolite.net/","title":"\u5165\u308c\u5b50\u306b\u306a\u3063\u305f\u30af\u30e9\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u30b9\u30b3\u30fc\u30d7\u5916\u5b9a\u7fa9","provider_name":"Hatena Blog","author_name":"Cryolite"}