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Tie

Tie function for structured unpacking of tuples into individual variables.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Templates/Tuple.h
Include	#include "Templates/Tuple.h"

Syntax

template<typename... Types>
FORCEINLINETTuple< Types &... > Tie
(
Types &... Args
)

Remarks

Tie function for structured unpacking of tuples into individual variables.

Example:

TTuple<FString, float, TArray> SomeFunction();

FString Ret1; float Ret2; TArray Ret3;

Tie(Ret1, Ret2, Ret3) = SomeFunction();

Now Ret1, Ret2 and Ret3 contain the unpacked return values.

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