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Unreal Engine C++ API Reference > Runtime > CoreUObject > UObject > FUObjectArray
References
| Module | CoreUObject |
| Header | /Engine/Source/Runtime/CoreUObject/Public/UObject/UObjectArray.h |
| Include | #include "UObject/UObjectArray.h" |
| Source | /Engine/Source/Runtime/CoreUObject/Private/UObject/UObjectArray.cpp |
int32 AllocateSerialNumber
&40;
int32 Index
&41;
Remarks
Given a UObject index return the serial number. If it doesn't have a serial number, give it one. Threadsafe.
- the serial number for this UObject
Parameters
| Name | Description |
|---|---|
| Index | UObjectIndex |