TArray::HeapPop

Syntax

void HeapPop
(
    ElementType & OutItem,
    bool bAllowShrinking
)

Remarks

Removes the top element from the heap. Assumes < operator is defined for the template type.

: If your array contains raw pointers, they will be automatically dereferenced during heapification. Therefore, your array will be heapified by the values being pointed to, rather than the pointers' values. The auto-dereferencing behavior does not occur with smart pointers.

Parameters

Parameter

Description

OutItem

The removed item.

bAllowShrinking

(Optional) Tells if this call can shrink the array allocation if suitable after the pop. Default is true.

References

Module

Core

Header

Runtime/Core/Public/Containers/Array.h