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Unreal Engine C++ API Reference > Runtime > Engine > Kismet > UKismetSystemLibrary
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Kismet/KismetSystemLibrary.h |
| Include | #include "Kismet/KismetSystemLibrary.h" |
| Source | /Engine/Source/Runtime/Engine/Private/KismetSystemLibrary.cpp |
static void CollectGarbage&40;&41;
Remarks
Deletes all unreferenced objects, keeping only referenced objects (this command will be queued and happen at the end of the frame) Note: This can be a slow operation, and should only be performed where a hitch would be acceptable