https://111qqz.com/en/tags/value-catrgory/Recent content in Value Catrgory on 111qqz's blogHugo -- gohugo.ioen© 2015-2026 111qqzTue, 12 Apr 2022 21:39:31 +0800https://111qqz.com/en/post/%E5%B7%A5%E7%A8%8B/cpp/2022-04-12-cpp-value-caregories/Tue, 12 Apr 2022 21:39:31 +0800https://111qqz.com/en/post/%E5%B7%A5%E7%A8%8B/cpp/2022-04-12-cpp-value-caregories/<h2 class="relative group">背景 <div id="背景" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e8%83%8c%e6%99%af" aria-label="Anchor">#</a> </span> </h2> <p>每一个cpp expression都有一个type 和 value category 属性 前者大家都比较了解，但是后者却常常被忽视</p>