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TSet::FindOrAdd

Adds an element to the set if not already present and returns a reference to the added or existing element.

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Containers/Set.h
Include	#include "Containers/Set.h"

Syntax

ElementType & FindOrAdd
(
InElementType && InElement,
bool * bIsAlreadyInSetPtr
)

Remarks

Adds an element to the set if not already present and returns a reference to the added or existing element.

Returns

A reference to the element stored in the set

Parameters

Parameter	Description
InElement	Element to add to set
bIsAlreadyInSetPtr	[out] Optional pointer to bool that will be set depending on whether element is already in set