if you searched for uses of stl, you'd be is appointed because everything is reimplemented as TArray, TPair, TMap, etc. In case anyone else is wondering "why d

if you searched for uses of stl, you'd be is appointed because everything is reimplemented as TArray, TPair, TMap, etc. In case anyone else is wondering "why didn't they just use STL?", here's an answer from an Unreal employee: https://answers.unrealengine.com/questions/2695/rocket-and-the-stl.html https://answers.unrealengine.com/questions/2695/rocket-and-t...