TArray::HeapRemoveAt

Syntax

template<class PREDICATE_CLASS>
void HeapRemoveAt
(
    int32 Index,
    const PREDICATE_CLASS & Predicate,
    bool bAllowShrinking
)

Remarks

Removes an element from the heap.

: 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

Index

Position at which to remove item.

Predicate

Predicate class instance.

bAllowShrinking

(Optional) Tells if this call can shrink the array allocation if suitable after the remove (default = true).

References

Module

Core

Header

Runtime/Core/Public/Containers/Array.h