In our company, we use some kind of modified version of the Google C++ code style. We use Foo-inl.h
file for template and inline functions in Foo
class. You can read more about -inl files and why using them in this question.
Personally, I use Qt creator as the IDE for development, but unfortunately, Qt Creator does not parse and index -inl files. Hence you don't have autocompletion, usage, syntax highlighting and other feathers for functions defined there.
I want to make Qt Creator parse -inl files too.