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GetRegisteredClassesVersionNumber

Get a version number representing the current state of registered classes.

Windows

MacOS

Linux

References

Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/UObject/UObjectHash.h
Include	#include "UObject/UObjectHash.h"
Source	/Engine/Source/Runtime/CoreUObject/Private/UObject/UObjectHash.cpp

Syntax

uint64 GetRegisteredClassesVersionNumber()

Remarks

Get a version number representing the current state of registered classes.

Can be stored and then compared to invalidate external caching of classes hierarchy whenever it changes.

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