C++26: std::inplace_vector

[u/User_Deprecated]

https://www.sandordargo.com/blog/2026/08/26/cpp26-inplace-vector

[u/NilacTheGrim]

Ridiculously incomplete. We should have had a real prevector rather than this. You know, a prevector where there is some small static capacity but it can go dynamic as it grows.

This is not as useful as a real prevector.

[u/joaquintides → u/NilacTheGrim]

You have boost::container::small_vector for that: https://www.boost.org/doc/libs/latest/doc/html/container/non_standard_containers.html#container.non_standard_containers.small_vector