{"image_url":null,"blog_url":"https://dechimal.hatenadiary.com/","type":"rich","width":"100%","url":"https://dechimal.hatenadiary.com/entry/20091109/1257788317","provider_url":"https://hatena.blog","categories":["C++0x","Preprocessor"],"blog_title":"\u30c7-mk6","description":"\u4e16\u9593\u3067\u306f\u7a7a\u524d\u306e\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u30d6\u30fc\u30e0\u3067\u3059\u306d\uff01 http://codepad.org/IwJ4sqA9 C++0x\u306e\u898f\u683c\u3092\u773a\u3081\u3066\u3044\u308b\u3068\u3001\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u53ef\u5909\u9577\u5f15\u6570\u30ea\u30b9\u30c8\u4ed8\u304d\u30de\u30af\u30ed\u304c\u5165\u3063\u3066\u3044\u305f\u306e\u3067\u3001\u3053\u308c\u3092\u4f7f\u3063\u3066\u4f55\u304b\u9762\u767d\u3044\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u304b\u3068\u8003\u3048\u3066\u3044\u305f\u3068\u3053\u308d\u3001\u30bf\u30d7\u30eb\u306e\u8981\u7d20\u6570\u3092\u6570\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3060\u308d\u3046\u304b\u3001\u3068\u601d\u3063\u305f\u306e\u3067\u3001\u3084\u3063\u3066\u307f\u305f\u3002gcc-4.3.3 -std=c++0x -E -P\u3067\u78ba\u8a8d\u3057\u3066\u3044\u308b\u3002 \u30bf\u30d7\u30eb\u306e\u8981\u7d20\u6570\u3092\u6570\u3048\u308b\u3068\u3053\u308d\u306f\u30b7\u30f3\u30d7\u30eb\u3060\u3051\u3069\u3001PP_IS_EMPTY\u306fBoost.PP\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u81ea\u5bb6\u88fd\u3002Boost\u306e\u305d\u308c\u306f\u3001identifier\u304b\u6570\u5024\u304b\u7a7a\u304b\u3057\u304b\u8b58\u5225\u3067\u304d\u306a\u3044\uff08\u305d\u308c\u3050\u3089\u3044\u3060\u3063\u3051\u2026","provider_name":"Hatena Blog","author_name":"DigitalGhost","height":"190","title":"\u30bf\u30d7\u30eb\u306e\u8981\u7d20\u6570\u3092\u6570\u3048\u308b","author_url":"https://blog.hatena.ne.jp/DigitalGhost/","version":"1.0","published":"2009-11-09 02:38:37","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdechimal.hatenadiary.com%2Fentry%2F20091109%2F1257788317\" title=\"\u30bf\u30d7\u30eb\u306e\u8981\u7d20\u6570\u3092\u6570\u3048\u308b - \u30c7-mk6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}