std::unordered_map vs TMap Performance?

[Skylonxe]

@Manoel.Neto

Maybe things have changed, but the reason why pretty much every C++ engine implement their own containers is because people got bitten in the past by using STL. The interface might be the same, but there’s no guarantee about the underlying implementation (specially when it comes to performance).

I see, that makes sense. I just found EA STL which can be interesting for someone who ‘really’ wants to have STL like code. Here is the link for anybody interested: GitHub - electronicarts/EASTL: EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.