Or you could just use Boost stable_vector and save yourself the trouble https://www.boost.org/doc/libs/1_76_0/doc/html/boost/container/stable_vector.html https

Or you could just use Boost stable_vector and save yourself the trouble https://www.boost.org/doc/libs/1_76_0/doc/html/boost/container/stable_vector.html https://www.boost.org/doc/libs/1_76_0/doc/html/boost/contain...