c++20

英文: Why is C++20's `std::popcount` restricted to unsigned types? 问题 P0553R4: 位操作 中的函数受限于仅在无符号整数上...

英文: What does the auto "t{1U}" do in the following range-based for loop from std::make_hea...

英文: std::array couldn't be auto initialized for a certain data list 问题 static constexpr auto k_s...

英文: Why sometimes local class cannot access constexpr variables defined in function scope 问题 这段C++代码...

英文: How to direct-initialize a derived class with an abstract base? 问题 Without the virtual method, t...

英文: Using std::optional to invalidate my RAII object in move constructor/asignment 问题 以下是您要翻译的代码部分： ...

英文: Custom formatter failed to compile in clang and gcc, but succeeded in MSVC 问题 以下代码在gcc 14 ([链接](...

英文: How to configure linter for VSCode with format C++20 问题 我正在使用 Windows 10 上的 VS Code 1.78.2，并使用 C...

英文: Boost.ASIO how to use strands with c++20 coroutines 问题 考虑以下代码： ```cpp #include <boost/asi...

英文: How to efficiently use `std::sort` for an opaque data type with a run-time record length? 问题 I w...