{"categories":["\u52c9\u5f37","C++"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoburau.hatenablog.jp%2Fentry%2F20090625%2F1245950300\" title=\"\u30e1\u30f3\u30d0\u95a2\u6570\u306econst - \u30b2\u30fc\u30e0\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u304c\u3093\u3070\u308b\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"toburau","provider_url":"https://hatena.blog","type":"rich","description":"effectvie C++ \u7b2c1\u7ae03\u9805 \u672c\u306b\u66f8\u304b\u308c\u3066\u3044\u305f\u30e1\u30f3\u30d0\u95a2\u6570\u306econst\u306e\u610f\u5473\u3002\u300c\u30d3\u30c3\u30c8\u30ec\u30d9\u30eb\u3067\u306e\u4e0d\u5909\u6027\u300d(\u300c\u7269\u7406\u7684\u306a\u4e0d\u5909\u6027\u300d)\u3068\u300c\u8ad6\u7406\u7684\u306a\u4e0d\u5909\u6027\u300d\u306e\u4e8c\u3064\u3002 \u300c\u30d3\u30c3\u30c8\u30ec\u30d9\u30eb\u3067\u306e\u4e0d\u5909\u6027\u300d\u3068\u306fC++\u306econst\u306e\u5b9a\u7fa9\u3002const\u306a\u30e1\u30f3\u30d0\u95a2\u6570\u306f\u305d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6301\u3064\u30c7\u30fc\u30bf\u3092\u5909\u66f4\u3067\u304d\u306a\u3044\u3002 class Test { private: int m_num; public: void func(void) const { m_num = 123; // \u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc } }; \u305d\u308c\u306b\u5bfe\u3057\u3001\u300c\u8ad6\u7406\u7684\u306a\u4e0d\u5909\u6027\u300d\u3068\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5024\u3092\u5909\u66f4\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u4f7f\u3046\u5074\u304b\u3089\u306f\u5206\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3042\u308b\u3053\u3068\u3002\u305f\u3068\u3048\u3070\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/toburau/","height":"190","provider_name":"Hatena Blog","title":"\u30e1\u30f3\u30d0\u95a2\u6570\u306econst","url":"https://toburau.hatenablog.jp/entry/20090625/1245950300","blog_url":"https://toburau.hatenablog.jp/","published":"2009-06-25 02:18:20","blog_title":"\u30b2\u30fc\u30e0\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u304c\u3093\u3070\u308b\u65e5\u8a18","width":"100%"}