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Unreal Engine C++ API Reference > Runtime > CoreUObject > UObject > FFixedUObjectArray
References
| Module | CoreUObject |
| Header | /Engine/Source/Runtime/CoreUObject/Public/UObject/UObjectArray.h |
| Include | #include "UObject/UObjectArray.h" |
void PreAllocate
&40;
int32 InMaxElements
&41;
Remarks
Expands the array so that Element[Index] is allocated. New pointers are all zero.
Parameters
| Name | Description |
|---|---|
| Index | The Index of an element we want to be sure is allocated |