operator+=

Prefer using << instead of += as operator+= is only intended for mechanical [FString](API\Runtime\Core\Containers\FString) -> FStringView replacement.

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macOS

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References

Module

Core

Header

/Engine/Source/Runtime/Core/Public/Misc/StringBuilder.h

Include

#include "Misc/StringBuilder.h"

Syntax

FStringBuilderBase & operator+=
(
    FStringBuilderBase & Builder,
    ANSICHAR Char
)

Remarks

Prefer using << instead of += as operator+= is only intended for mechanical FString -> FStringView replacement.