{"version":"1.0","author_url":"https://blog.hatena.ne.jp/faith_and_brave/","published":"2012-03-22 16:01:21","categories":["C++"],"author_name":"faith_and_brave","image_url":null,"url":"https://faithandbrave.hateblo.jp/entry/20120322/1332399681","width":"100%","provider_url":"https://hatena.blog","title":" \u975e\u81ea\u660e\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u306f\u6697\u9ed9\u306bnoexcept","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20120322%2F1332399681\" title=\" \u975e\u81ea\u660e\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u306f\u6697\u9ed9\u306bnoexcept - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://faithandbrave.hateblo.jp/","height":"190","provider_name":"Hatena Blog","blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","description":"\u5148\u65e5comp.std.c++\u306b\u6295\u7a3f\u3057\u305f\u3068\u304d\u306b\u6559\u3048\u3066\u3082\u3089\u3063\u3066\u77e5\u308a\u307e\u3057\u305f\u3002 \u6697\u9ed9\u5b9a\u7fa9\u3055\u308c\u308b\u81ea\u660e(trivial)\u306a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u306fnoexcept\u3068\u306a\u308b\u306e\u3067\u3059\u304c\u3001\u660e\u793a\u7684\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u5b9a\u7fa9\u3057\u305f\u975e\u81ea\u660e(non trivial)\u306a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u306fnoexcept\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u6697\u9ed9\u306bnoexcept\u3068\u306a\u308b\u305d\u3046\u3067\u3059\u3002 \u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306eC\u30af\u30e9\u30b9\u304c\u305d\u308c\u3067\u3059\u3002 struct A { // trivial destructor, noexcept }; struct B { // non trivial destructor, explicit noexcept ~B() noexcept = default; \u2026"}