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> Unreal Engine API Reference > Runtime > Core > Algo > Algo::FindBy

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Algo::FindBy

Returns a pointer to the first element in the range whose projection is equal to the given value.

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References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Algo/Find.h
Include	#include "Algo/Find.h"

Syntax

namespace Algo
{
    template<typename RangeType, typename ValueType, typename ProjectionType>
    auto Algo::FindBy
    (
        RangeType && Range,
        const ValueType & Value,
        ProjectionType Proj
    )
}

Remarks

Returns a pointer to the first element in the range whose projection is equal to the given value.

Returns

A pointer to the first element found, or nullptr if none was found.

Parameters

Parameter	Description
Range	The range to search.
Value	The value to search for.
Proj	The projection to apply to the element.

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