tfiner/cppug — comment on commit d052fa945521c39813716d49e5c36d880e3648e2
File:  line 0
By tfiner:

Try harder to move things out of your headers and into your cpp files. The less you have in the header, the less coupling you have and faster compiles. Even though this is a tiny project, it's a good idea to get in the habit of using fwd decls where you can and leverage the pimpl idiom.