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FString::FindLastCharByPredicate

Searches an initial substring for the last occurrence of a character which matches the specified predicate.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Containers/UnrealString.h
Include	#include "Containers/UnrealString.h"

Syntax

template<typename Predicate>
int32 FindLastCharByPredicate
(
Predicate Pred,
int32 Count
) const

Remarks

Searches an initial substring for the last occurrence of a character which matches the specified predicate.

Returns

Index of found TCHAR, INDEX_NONE otherwise.

Parameters

Parameter	Description
Pred	Predicate that takes TCHAR and returns true if TCHAR matches search criteria, false otherwise.
Count	The number of characters from the front of the string through which to search.

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