是否有像Stack Overflow这样的网站引擎？(Is there a website engine like Stack Overflow?)

 不要混合包含目录和-headers。 
 
 
 
 包含目录：添加头文件所在的目录 
 
 
 包含标头：添加单个标头文件 
 
 
 还要确保你的路径没问题。 让我们假设一个这样的结构： 
 
cs106lib-0.3.1
|
+-- include
|   |
|   +-- Example1.h
|   |
|   +-- subdir/Example2.h
|
+-- ...
 
 在这种情况下，您已将目录cs106lib-0.3.1/include到包含目录 。 
 
 现在您可以像这样使用它： 
 
#include "Example1.h"
#include "subdir/Example2.h"
// ...
 
 另外，不要忘记将二进制文件 （如果有）添加到链接器标志。 
 
 提示：使用代码完成功能查看您的位置; 例如。 键入#include "../" <Ctrl+Space>以查看可用于包含的文件和目录。 

Don't mix include directories and -headers.
 
 
 
Include directories: Adds directories where your header files are
 
 
Include headers: Adds single header files
 
 
Also make sure your paths are ok. Let's assume a structure like this:
 
cs106lib-0.3.1
|
+-- include
|   |
|   +-- Example1.h
|   |
|   +-- subdir/Example2.h
|
+-- ...
 
In this case you have add the directory cs106lib-0.3.1/include to include directories.
 
Now you can use it like this:
 
#include "Example1.h"
#include "subdir/Example2.h"
// ...
 
Also don't forget to add the binaries (if you have) to linker flags.
 
TIP: Use the code completion to see where you are; eg. type #include "../" <Ctrl+Space> to see files and directories available for to include.