TArray::HeapPopDiscard

Removes the top element from the heap.

Windows

MacOS

Linux

References

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

Syntax

template<class PREDICATE_CLASS>
void HeapPopDiscard
(
const PREDICATE_CLASS & Predicate,
bool bAllowShrinking
)

Remarks

Removes the top element from the heap.

@note If your array contains raw pointers, they will be automatically dereferenced during heapification. Therefore, your predicate will be passed references rather than pointers. The auto-dereferencing behavior does not occur with smart pointers.

Parameters

Parameter	Description
Predicate	Predicate class instance.
bAllowShrinking	(Optional) Tells if this call can shrink the array allocation if suitable after the discard. Default is true.

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