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TArray::RemoveAtSwap

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Syntax

template<typename CountType>
void RemoveAtSwap
(
    int32 Index,
    CountType Count,
    bool bAllowShrinking
)

Remarks

Removes an element (or elements) at given location optionally shrinking the array.

This version is much more efficient than RemoveAt (O(Count) instead of O(ArrayNum)), but does not preserve the order.

Parameters

Parameter

Description

Index

Location in array of the element to remove.

Count

(Optional) Number of elements to remove. Default is 1.

bAllowShrinking

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

References

Module

Core

Header

Runtime/Core/Public/Containers/Array.h