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TMapBase::Empty

Removes all elements from the map.

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Containers/Map.h
Include	#include "Containers/Map.h"

Syntax

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

Parameter	Description
ExpectedNumElements	The number of elements about to be added to the set.

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