{"published":"2006-07-15 00:00:00","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/Cryolite/","description":"\u30a2\u30c0\u30d7\u30bf\u306e\u5408\u6210\u306b\u969b\u3057\u3066 Monad \u3063\u307d\u304f\u4ed8\u52a0\u7684\u306a\u60c5\u5831\u3092\u7e54\u308a\u8fbc\u3080\u624b\u6cd5\u306f\u5fdc\u7528\u7bc4\u56f2\u304c\u5e83\u304f\u3066\u9762\u767d\u305d\u3046\u306a\u5b9f\u4f8b\u306f\u3044\u304f\u3064\u3082\u898b\u3064\u304b\u308b\u3051\u308c\u3069\uff0c\u7d14\u7c8b\u306a\u95a2\u6570\u578b\u8a00\u8a9e\u3068\u7570\u306a\u3063\u3066 Valid Expression \u306b\u526f\u4f5c\u7528\u304c\u3042\u308b\u306e\u3067 C++ \u306b\u304a\u3051\u308b\u5b9f\u73fe\u306f\u305d\u30fc\u7c21\u5358\u3058\u3083\u306b\u3083\u3044\u306b\u3083\u30fc\uff0c\u3068\u3044\u3046\u4e88\u611f\u3063\u3064\u30fc\u304b\u60aa\u5bd2\uff08\u98a8\u90aa\u3092\u3072\u3044\u3066\u3044\u308b\u306e\u3067\uff09\uff0e \u5408\u6210\u306b\u969b\u3057\u3066\u578b\u60c5\u5831\uff08e.g. ET\uff09\u3060\u3051\u3092\u6301\u3061\u307e\u308f\u3063\u3066\uff0c\u526f\u4f5c\u7528\u304c\u751f\u3058\u308b Valid Expression \u306e\u6700\u521d\u306e\u547c\u3073\u51fa\u3057\u306b\u304a\u3044\u3066\u6301\u3061\u307e\u308f\u3063\u305f\u578b\u60c5\u5831\u304b\u3089\u526f\u4f5c\u7528\u3092\u751f\u3058\u3055\u305b\u308b\u578b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3059\u308b\u3063\u3064\u30fc\u7c21\u5358\u306a\u65b9\u6cd5\u3060\u3051\u601d\u3044\u3064\u3044\u305f\uff0e\u591a\u5206\uff0c\u300cType-Erasure + Pimpl + COW\u3063\u307d\u3044\u2026","title":"\u3082\u306b\u3083\u3069\u3063\u307d\u3044\u3042\u3060\u3077\u305f","version":"1.0","author_name":"Cryolite","height":"190","image_url":null,"blog_title":"Cry's Blog","url":"https://blog.cryolite.net/entry/20060715/p1","type":"rich","provider_url":"https://hatena.blog","width":"100%","categories":["C++"],"blog_url":"https://blog.cryolite.net/","html":""}