{"title":"RAII\u3092C#\u3067\u3084\u308b\u306b\u306f\uff1f","description":"RAII\u3068\u306f\uff1f Resource Acquisition Is Initialization\u306e\u7565\u3067\u3001\u76f4\u8a33\u3059\u308b\u3068\"\u30ea\u30bd\u30fc\u30b9\u306e\u53d6\u5f97\u306f\u521d\u671f\u6642\u306b\"\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306fC++\u3084D\u8a00\u8a9e\u3067\u4e00\u822c\u7684\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3067\u30ea\u30bd\u30fc\u30b9\u306e\u53d6\u5f97\u3068\u7834\u68c4\u3092\u3001\u5909\u6570\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3068\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u306b\u95a2\u9023\u4ed8\u3051\u3066\u884c\u3046\u3082\u306e\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u3044\u3066\u304a\u304f\u3068\u30b9\u30b3\u30fc\u30d7\u3092\u629c\u3051\u305f\u6642\u306b\u81ea\u52d5\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u30af\u30ed\u30fc\u30ba\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u30af\u30ed\u30fc\u30ba\u3057\u5fd8\u308c\u3092\u9632\u3044\u3067\u304f\u308c\u307e\u3059\u3002 class MyFileStream { public: MyFileStream( str filenname ) { Open( filename ); } ~MyFileStream() { C\u2026","blog_title":"\u8e0a\u308b\u30d7\u30ed\u30b0\u30e9\u30de\u30fc","width":"100%","author_name":"wkpn","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwaken.hatenablog.com%2Fentry%2F2016%2F08%2F02%2F083920\" title=\"RAII\u3092C#\u3067\u3084\u308b\u306b\u306f\uff1f - \u8e0a\u308b\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"height":"190","provider_url":"https://hatena.blog","blog_url":"https://waken.hatenablog.com/","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/wkpn/","url":"https://waken.hatenablog.com/entry/2016/08/02/083920","categories":["c#","c++"],"type":"rich","published":"2016-08-02 08:39:20"}