How to process C++ header files with the ".hpp" extension?

Question

If I put PlantUML directives in a C++ header with ".h" extension, it works successfully. If the extension is ".hpp", the header is ignored.

Is it possible to configure PlantUML so that it processes header files with different extensions (.h, .hpp, .h++, .hh, ...)?

Answer 1

If you are using the Gui ( http://plantuml.com/gui ) you can edit "File extension" area and add hpp hh.