c++20

英文: how to write a custom allocator for std::map in C++20 问题 I understand your request. Here's the t...

英文: What is a concrete use case of std::ranges::partial_sort_copy with *different* projections? 问题 我...

英文: CRTP and recursively defining a concept 问题 有关此问题已经有了一些问题（例如 https://stackoverflow.com/questions/...

英文: Can the compiler coalesce atomic stores? 问题 以下是翻译好的内容： GCC、MSVC和clang都会生成两个像这样的mov指令： store2(): ...

英文: How to propagate C++ coroutine exceptions back to the caller? 问题 我想要调用协程的调用者在协程体内发生的所有异常在调用协程时立即...

英文: Class isn't trivially_copyable if a constraint on its assignment operator is not satisfied w...

英文: Are you allowed to have templates that can never be instantiated? 问题 I vaguely recall a rule tha...

英文: C++ concept with std::is_convertible_to (missing doc?) 问题 我正在阅读 C++ 概念的文档（https://en.cppreferenc...

英文: How can I write a generic equality comparison that will fall back to operator== when std::cmp_eq...

英文: How can i sort vector of vectors by other vector 问题 Here is the translated code portion: 我正在制作一个...