File components are displayed in the C/C++ Projects view and in the Outline view. You can display or hide all file components in the C/C++ Projects view.
To display file components
The C/C++ Projects view can also be filtered to show certain types of file components. For more information, see Hiding files by type in the C/C++ Projects view.
CDT Projects
Project file views
Hiding files by type in the C/C++ Projects
view
Searching for C/C++ elements
Navigate to C/C++ declarations
Navigate to C/C++ definitions
C/C++ editor, code templates and search
preferences