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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Containers > API/Runtime/Core/Containers/TMapBase
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Containers/Map.h |
| Include | #include "Containers/Map.h" |
void Empty
(
int32 ExpectedNumElements
)
Remarks
Removes all elements from the map.
This method potentially leaves space allocated for an expected number of elements about to be added.
Parameters
| Name | Description |
|---|---|
| ExpectedNumElements | The number of elements about to be added to the set. |