C++ nativly does not support anything like this as CPU don’t have such function to execute code in delay, UE4 need to deal with that LatenActionManager, but it a lot more complicated to use them in C++ and it not well documented, look on code of those nodes if you want:
#L2891
It’s all to easier to just use timers insted that looks a way nicer in C++ 
here docs for that