multi cpp don't work

[jinduoxia]

Hello Franneck. I want to write the implementation of the function in another .cpp file, but it doesn't work. The file structure is as follows:

• workspaceFolder
  • include
    • function.h
  • src
    • function.cpp
  • main.cpp the error is "undefined reference to" the xxx, when xxx is implemented in function.cpp.

However it can work when I change the file structure as follows:

• workspaceFolder
  • include
    • function.h
  • main.cpp
  • function.cpp

I know the reason is that function.cpp is not included and compiled when it is in the include folder. How can I solve this problem? THanks!

[franneck94]

You cannot solve this with this extension. All source files must be in the same directory.