FString::CullArray

Takes an array of strings and removes any zero length entries.

Windows
MacOS
Linux

References

Module

Core

Header

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

Include

#include "Containers/UnrealString.h"

Source

/Engine/Source/Runtime/Core/Private/Containers/String.cpp

Syntax

static int32 CullArray
(
    TArray< FString > * InArray
)

Remarks

Takes an array of strings and removes any zero length entries.

Returns

The number of elements left in InArray

Parameters

Parameter

Description

InArray

The array to cull
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