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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Util > API/Runtime/GeometryCore/Util/FRefCountVector
References
| Module | GeometryCore |
| Header | /Engine/Source/Runtime/GeometryCore/Public/Util/RefCountVector.h |
| Include | #include "Util/RefCountVector.h" |
bool AllocateAtUnsafe
&40;
int Index
&41;
Remarks
Allocate at specific Index, which must be free or larger than current max Index. However, we do not update free list. So, you probably need to do RebuildFreeList() after calling this.