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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Containers > API/Runtime/Core/Containers/TSparseArray
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Containers/SparseArray.h |
| Include | #include "Containers/SparseArray.h" |
template<typename... ArgsType>
int32 EmplaceAtLowestFreeIndex
&40;
int32 & LowestFreeIndexSearchStart,
ArgsType &&... Args
&41;
Remarks
Constructs a new item at the lowest free index of the array. This requires a search which can be accelerated with LowestFreeIndexSearchStart. Index to the new item
Parameters
| Name | Description |
|---|---|
| LowestFreeIndexSearchStart | Where to start the search for a free index. |
| Args | The arguments to forward to the constructor of the new item. |