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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Spatial > API/Runtime/GeometryCore/Spatial/TPointHashGrid2
References
| Module | GeometryCore |
| Header | /Engine/Source/Runtime/GeometryCore/Public/Spatial/PointHashGrid2.h |
| Include | #include "Spatial/PointHashGrid2.h" |
void Reserve
(
int32 Num
)
Remarks
Reserve space in the underlying hash map
Parameters
| Name | Description |
|---|---|
| Num | amount of elements to reserve |