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API > API/Runtime > API/Runtime/CoreUObject > API/Runtime/CoreUObject/FSetProperty
Description
Helper function to get the number of elements inside of a set. Used by the garbage collector where for performance reasons the provided set pointer is not guarded
| Name | GetNum |
| Type | function |
| Header File | /Engine/Source/Runtime/CoreUObject/Public/UObject/UnrealType.h |
| Include Path | #include "UObject/UnrealType.h" |
int32 GetNum
(
void * InSet
) const