Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

CityHash128to64

Hash 128 input bits down to 64 bits of output.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Hash/CityHash.h
Include	#include "Hash/CityHash.h"

Syntax

uint64 CityHash128to64
(
const Uint128_64 & x
)

Remarks

Hash 128 input bits down to 64 bits of output. This is intended to be a reasonably good hash function.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss