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> Unreal Engine API Reference > Runtime > SlateCore > FastUpdate > FSlateInvalidationWidgetSortOrder

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FSlateInvalidationWidgetSortOrder

SlateInvalidationWidgetIndex cannot be used to sort the widget since the ArrayIndex may not be in the expected order.

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MacOS

Linux

References

Module	SlateCore
Header	/Engine/Source/Runtime/SlateCore/Public/FastUpdate/SlateInvalidationWidgetSortOrder.h
Include	#include "FastUpdate/SlateInvalidationWidgetSortOrder.h"

Syntax

struct FSlateInvalidationWidgetSortOrder

Remarks

SlateInvalidationWidgetIndex cannot be used to sort the widget since the ArrayIndex may not be in the expected order. (See the array as a double linked list). SlateInvalidationWidgetSortOrder builds a unique number that represents the order of the widget. The number is padded in a way to keep the order but not necessarily sequential. It is valid until the next SlateInvalidationRoot::ProcessInvalidation()

Constructors

	Name	Description
	FSlateInvalidationWidgetSortOrder()
	FSlateInvalidationWidgetSortOrder ( const FSlateInvalidationWidgetList ..., FSlateInvalidationWidgetIndex Index )

Operators

		Name	Description
	bool	operator!= ( const FSlateInvalidationWidgetSortO... )
	bool	operator< ( const FSlateInvalidationWidgetSortO... )
	bool	operator<= ( const FSlateInvalidationWidgetSortO... )
	bool	operator== ( const FSlateInvalidationWidgetSortO... )
	bool	operator> ( const FSlateInvalidationWidgetSortO... )
	bool	operator>= ( const FSlateInvalidationWidgetSortO... )

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