C++空结构体

C++: What is the size of an object of an empty class? https://stackoverflow.com/questions/621616/c-what-is-the-size-of-an-object-of-an-empty-class

Empty struct in C vs empty struct in C++  https://stackoverflow.com/questions/5361220/empty-struct-in-c-vs-empty-struct-in-c

Usage of empty structs in C++ https://stackoverflow.com/questions/60685261/usage-of-empty-structs-in-c

C++中空结构体的使用 https://www.it1352.com/2420790.html

空结构体和空类 http://www.taodudu.cc/news/show-773357.html

go struct{} 空结构体的特点和作用 https://blog.csdn.net/weixin_44014995/article/details/109529654

空结构体struct{}解析 http://www.golangtc.com/t/575442b8b09ecc02f7000057

为什么C++空类占一个字节 https://blog.csdn.net/Harrytsz/article/details/116547030

编译原理 - 空类或空结构体对象内存占用 https://www.jianshu.com/p/d786dd50185c

空结构体（类对于C++)的大小 http://www.cppblog.com/windcsn/archive/2011/04/13/144162.html