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TSparseArray::Reserve

Preallocates enough memory to contain the specified number of elements.

Windows

MacOS

Linux

References

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

Syntax

void Reserve
(
int32 ExpectedNumElements
)

Remarks

Preallocates enough memory to contain the specified number of elements.

Parameters

Parameter	Description
ExpectedNumElements	the total number of elements that the array will have

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