Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
如何对以下头文件使用前向声明，其中classC头文件具有FolderA/FolderB/的相对路径？
#include "FolderA/FolderB/classC.h"