Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Developer > DerivedDataCache > FDerivedDataBackendInterface > FBackendDebugOptions > FDerivedDataBackendInterface::FBackendDebugOptions::ShouldSimulateMiss

Light Theme

Dark Theme

FDerivedDataBackendInterface::FBackendDebugOptions::ShouldSimulateMiss

Returns true if, according to the properties of this struct, the provided key should be treated as a miss.

Windows

MacOS

Linux

References

Module	DerivedDataCache
Header	/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataBackendInterface.h
Include	#include "DerivedDataBackendInterface.h"
Source	/Engine/Source/Developer/DerivedDataCache/Private/DerivedDataBackends.cpp

Syntax

bool ShouldSimulateMiss
(
const TCHAR * InCacheKey
)

Remarks

Returns true if, according to the properties of this struct, the provided key should be treated as a miss. Implementing that miss and accounting for any behaviour impact (e.g. skipping a subsequent put) is left to each backend.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss