haru-s https://blog.hatena.ne.jp/haru-s/ ...ing logging 4.0 https://haru-s.hatenablog.com/ D言語 色々お話しましたがもう自分用にこれでいいやと思った． import std.stdio; struct AutoDeleted(T) { private T t; public this(Args...)(Args args) { t = new T(args); } public ~this() { delete t; t = null; } private @disable this(this){} public alias t this; } class A { int v; this(int i) { v = i; } ~this() { writeln("dest"); } int … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fharu-s.hatenablog.com%2Fentry%2F20101025%2F1288021579" title="scopeがなくなるらしいので - ...ing logging 4.0" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2010-10-25 00:46:19 rich https://haru-s.hatenablog.com/entry/20101025/1288021579 1.0 100%