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TCString::Strnlen

Calculate the length of the string up to the given size.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Misc/CString.h
Include	#include "Misc/CString.h"

Syntax

static int32 Strnlen
(
const CharType * String,
SIZE_T StringSize
)

Remarks

Calculate the length of the string up to the given size.

Returns

Length The smaller of StringSize and the number of characters in String before a null character.

Parameters

Parameter	Description
String	A possibly-null-terminated string in a character array with a size of at least StringSize.
StringSize	The maximum number of characters to read from String.

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