Call Hierarchy | Qt Creator Manual
Description: Shows information about incoming and outgoing function calls from a language server.

- Qt Creator Manual
- Call Hierarchy
- Qt Creator Manual 13.0.1

Reference

# Call Hierarchy

Place the cursor on a function definition in the code editor to see lists of functions that call it and the functions it calls. This works recursively, so you can also see the caller of the caller. However, Clangd only lists incoming calls.

Select the button on the editor toolbar, and then select Restart to collect call hierarchy information for the function.

Reference