Ranked in these QuestionsQuestion Ranking
Pro Generates documentation from comments
Doxygen can generate documentation from formatted comments in the source code. This is extremely useful when writing detailed man pages.
Doxygen is compatible with multiple languages. Including but not limited to: C, Objective-C, C#, C++, Java, Python, PHP etc...
Con PDF output is very problematic
Doxygen PDF output relies on the now broken LaTeX tabu package which was abandoned over a decade ago by its developer.
Con No recursive inclusion
For example, if you specify
INCLUDE_PATH=incl, it doesn't search other folders included in the
incl folder (
incl/sub2) and there's no option to turn on recursive inclusion.