TArray::FindLastByPredicate

Searches an initial subrange of the array for the last occurrence of an element which matches the specified predicate.

Windows
MacOS
Linux

Syntax

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

Remarks

Searches an initial subrange of the array for the last occurrence of an element which matches the specified predicate.

Returns

Index of the found element. INDEX_NONE otherwise.

Parameters

Parameter

Description

Pred

Predicate taking array element and returns true if element matches search criteria, false otherwise.

Count

The number of elements from the front of the array through which to search.

References

Module

Core

Header

Runtime/Core/Public/Containers/Array.h

Welcome to the new Unreal Engine 4 Documentation site!

We're working on lots of new features including a feedback system so you can tell us how we are doing. It's not quite ready for use in the wild yet, so head over to the Documentation Feedback forum to tell us about this page or call out any issues you are encountering in the meantime.

We'll be sure to let you know when the new system is up and running.

Post Feedback