{"author_url":"https://blog.hatena.ne.jp/meryngii/","title":"\u914d\u5217\u5f15\u6570\u306e\u8981\u7d20\u6570\u3092\u8abf\u3079\u308b","type":"rich","blog_title":"meryngii.neta","blog_url":"https://meryngii.hatenablog.com/","categories":["C++"],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmeryngii.hatenablog.com%2Fentry%2F20090403%2F1238776034\" title=\"\u914d\u5217\u5f15\u6570\u306e\u8981\u7d20\u6570\u3092\u8abf\u3079\u308b - meryngii.neta\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","description":"\u914d\u5217\u3092\u8fd4\u3059\u95a2\u6570 - meryngii.neta \u4ee5\u524d\u306b\u914d\u5217\u3092\u8fd4\u3059\u95a2\u6570\u306f\u53c2\u7167\u3092\u4f7f\u3048\u3070\u4f5c\u308c\u308b\u3053\u3068\u3092\u7d39\u4ecb\u3057\u305f\u306e\u3060\u304c\u3001\u540c\u3058\u3088\u3046\u306b\u95a2\u6570\u306e\u914d\u5217\u5f15\u6570\u306e\u8981\u7d20\u6570\u3082\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3089\u3057\u3044\u3002 #include <iostream> void f(int a[]) { std::cout << (sizeof(a) / sizeof(int)); } int main() { int x[10]; f(x); } \u3053\u308c\u306f\u671f\u5f85\u3057\u305f\u52d5\u4f5c\u3092\u3057\u3066\u304f\u308c\u306a\u3044\u3002\u5909\u6570\u5ba3\u8a00\u3067\u306eint ar[]\u306fint* ar\u3068\u540c\u3058\u610f\u5473\u3060\u304b\u3089\u3001f\u306f\u5e38\u306bint\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u306e\u5927\u304d\u3055\u3092\u8868\u793a\u3057\u3066\u3057\u307e\u3046\u3002 template <std::size_t Size>\u2026","author_name":"meryngii","image_url":null,"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","width":"100%","published":"2009-04-03 01:27:14","url":"https://meryngii.hatenablog.com/entry/20090403/1238776034"}