https://lxr.kde.org/source/frameworks/karchive/src/karchivedirectory.h?v=kf5-qt5
/kf5-qt5/frameworks/karchive/src/karchivedirectory.h
KDE Source Cross Reference
frameworkssrch
https://api.kde.org/karchivedirectory.html
KArchiveDirectory Class | KArchive
A directory in an archive.
class