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> Unreal Engine API Reference > Runtime > Engine > FAudioChunkCache > FAudioChunkCache::GetLeastRecentlyUsedRetainedSoundWaves

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FAudioChunkCache::GetLeastRecentlyUsedRetainedSoundWaves

Returns an array of the USoundwaves retaining the least recently used retained chunks in the cache.

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References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/AudioStreamingCache.h
Include	#include "AudioStreamingCache.h"
Source	/Engine/Source/Runtime/Engine/Private/AudioStreamingCache.cpp

Syntax

TArray< FObjectKey > GetLeastRecentlyUsedRetainedSoundWaves
(
int32 NumSoundWavesToRetrieve
)

Remarks

Returns an array of the USoundwaves retaining the least recently used retained chunks in the cache. This can potentially return soundwaves for chunks that are retained by a currently playing sound, if the cache is thrashed enough.

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