I have pretty prints enabled in GDB, I can see deques, vectors, everything, but not imbricated containers, like vector<vector> I only see in case of a vector<vector> I see only v.back(). I also don't see them unless they are locally stored in the function not globally. Any help? Thanks! I would have attached print screens but they are over the limit of space so I uploaded it somewhere else.
https://imgur.com/a/u18mWIH