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TSparseArray::EmplaceAtLowestFreeIndex

Constructs a new item at the lowest free index of the array.

Windows

MacOS

Linux

References

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

Syntax

template<typename... ArgsType>
int32 EmplaceAtLowestFreeIndex
(
int32 & LowestFreeIndexSearchStart,
ArgsType &&... Args
)

Remarks

Constructs a new item at the lowest free index of the array. This requires a search which can be accelerated with LowestFreeIndexSearchStart.

Returns

Index to the new item

Parameters

Parameter	Description
LowestFreeIndexSearchStart	Where to start the search for a free index.
Args	The arguments to forward to the constructor of the new item.

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