+1 it looks ok, although the stylistically I would personally prefer to split this file up into smaller parts (although maybe it's all related). I'm also not a

+1 it looks ok, although the stylistically I would personally prefer to split this file up into smaller parts (although maybe it's all related). I'm also not a big fan of macros but again without knowing more it's not too unreasonable. Personally I wouldn't like to slog through this on a moment's notice but it seems named well and there are a lot of comments, and appears to have been through clang-tidy.