TArray::SetNumUninitialized

Resizes array to given number of elements. New elements will be uninitialized.

Windows
MacOS
Linux

References

Module

Core

Header

/Engine/Source/Runtime/Core/Public/Containers/Array.h

Include

#include "Containers/Array.h"

Syntax

void SetNumUninitialized
(
    SizeType NewNum,
    bool bAllowShrinking
)

Remarks

Resizes array to given number of elements. New elements will be uninitialized.

Parameters

Parameter

Description

NewNum

New size of the array.

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