doxygen - Tag files Vs INCLUDE_PATH in doxygen

Question

I have two C++ code projects, one (A) depends on the other (B). I want documentation generated for A to know about the types used from B. Adding B on INCLUDE_PATH doesn't seem to really do much so I'm generating a TAG for B and then added that into A. But is that the right way of doing things?

Answer 1

さらに調査した結果、INCLUDE_PATH はその名前が示すように、doxygen によって文書化されるファイルを追加するのではなく、前処理されるだけであることがわかりました。