llvm-project/clang-tools-extra/docs/clang-tidy/checks/readability-convert-member-...

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.. title:: clang-tidy - readability-convert-member-functions-to-static
readability-convert-member-functions-to-static
==============================================
Finds non-static member functions that can be made ``static``
because the functions don't use ``this``.
After applying modifications as suggested by the check, running the check again
might find more opportunities to mark member functions ``static``.
After making a member function ``static``, you might want to run the check
`readability-static-accessed-through-instance <readability-static-accessed-through-instance.html>`_ to replace calls like
``Instance.method()`` by ``Class::method()``.