{"blog_url":"https://rhysd.hatenablog.com/","image_url":null,"height":"190","url":"https://rhysd.hatenablog.com/entry/2014/01/03/002323","blog_title":"\u306f\u3084\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u308a\u305f\u3044","provider_name":"Hatena Blog","title":" boost::variant \u306e\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u6570\u5236\u9650\u3092\u30aa\u30fc\u30d0\u30fc\u3057\u305f\u6642\u306e\u5bfe\u51e6","type":"rich","version":"1.0","description":"boost::variant \u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u66f8\u3051\u308b\u578b\u306e\u6570\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067 20 \u306b\u5236\u9650\u3055\u308c\u3066\u3044\u308b\uff0e\u3053\u306e\u5024\u306f variant_fwd.hpp \u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b BOOST_VARIANT_LIMIT_TYPES \u30de\u30af\u30ed\u3067\u78ba\u8a8d\u3067\u304d\u308b\uff0e \u4eca\u56de\u306f\u5236\u9650\u306e 20 \u3092\u8d85\u3048\u308b\u6570\u306e\u578b\u3092 boost::variant \u306b\u6307\u5b9a\u3057\u305f\u304f\u306a\u3063\u305f\u306e\u3067\uff0c\u305d\u306e\u65b9\u6cd5\u3092\u8abf\u3079\u3066\u307f\u305f\uff0e\u82f1\u8a9e\u306e ML \u3057\u304b\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u30e1\u30e2\uff0e Boost.MPL \u3092\u89e6\u3063\u305f\u3053\u3068\u304c\u3042\u308b\u4eba\u306a\u3089\uff0cBOOST_VARIANT_LIMIT_TYPES \u3092\u30e6\u30fc\u30b6\u5b9a\u7fa9\u3057\u3066\u597d\u307f\u306e\u6570\u3092\u6307\u5b9a\u3057\u3066\u3057\u307e\u3048\u3070\u826f\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3051\u308c\u3069\uff0cBOOST_VARIANT\u2026","categories":["C++","Boost"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frhysd.hatenablog.com%2Fentry%2F2014%2F01%2F03%2F002323\" title=\" boost::variant \u306e\u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u6570\u5236\u9650\u3092\u30aa\u30fc\u30d0\u30fc\u3057\u305f\u6642\u306e\u5bfe\u51e6 - \u306f\u3084\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u308a\u305f\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/rhysd/","author_name":"rhysd","provider_url":"https://hatena.blog","published":"2014-01-03 00:23:23","width":"100%"}