{"provider_name":"Hatena Blog","width":"100%","blog_title":"C++\u3067\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fosyo-manga.hatenadiary.org%2Fentry%2F20110818%2F1313655138\" title=\"static_cast \u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u95a2\u6570\u306e\u53d6\u5f97 - C++\u3067\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\" 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":"osyo-manga","categories":["C++","boost"],"height":"190","blog_url":"https://osyo-manga.hatenadiary.org/","title":"static_cast \u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u95a2\u6570\u306e\u53d6\u5f97","version":"1.0","provider_url":"https://hatena.blog","published":"2011-08-18 17:12:18","author_url":"https://blog.hatena.ne.jp/osyo-manga/","url":"https://osyo-manga.hatenadiary.org/entry/20110818/1313655138","type":"rich","description":"static_cast \u3092\u4f7f\u7528\u3057\u3066\u53d6\u5f97\u51fa\u6765\u305f\u3093\u3067\u3059\u306d\u2026\u2026\u3002 [\u30bd\u30fc\u30b9] #include <iostream> void func(int a){ std::cout << a << std::endl; } void func(float a){ std::cout << a << std::endl; } void func(float a, int b){ std::cout << a << \":\" << b << std::endl; } int main() { auto func1 = static_cast<void(*)(int)>(&func); auto func2 = s\u2026"}