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API > API/Runtime > API/Runtime/CoreUObject > API/Runtime/CoreUObject/UObject > API/Runtime/CoreUObject/UObject/FScriptArrayHelper
References
| Module | CoreUObject |
| Header | /Engine/Source/Runtime/CoreUObject/Public/UObject/UnrealType.h |
| Include | #include "UObject/UnrealType.h" |
bool ExpandForIndex
(
int32 Index
)
Remarks
Expand the array, if needed, so that the given index is valid true if expansion was necessary NOTE: This is not a count, it is an INDEX, so the final count will be at least Index+1 this matches the usage.
Parameters
| Name | Description |
|---|---|
| Index | index for the item that we want to ensure is valid |