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FCacheGetChunkRequest

Parameters to request a chunk, which is a subset of a value, from a cache record or cache value.

Windows

MacOS

Linux

References

Module	DerivedDataCache
Header	/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataCache.h
Include	#include "DerivedDataCache.h"

Syntax

struct FCacheGetChunkRequest

Remarks

Parameters to request a chunk, which is a subset of a value, from a cache record or cache value.

Variables

	Name	Description
FValueId	Id	An ID identifying the value to fetch, if fetching from a record, otherwise null.
FCacheKey	Key	A key identifying the record or value to fetch the chunk from.
FSharedString	Name	A name to identify this request for logging and profiling. An object path is typically sufficient.
ECachePolicy	Policy	Flags to control the behavior of the request. See ECachePolicy.
FIoHash	RawHash	The raw hash of the entire value to fetch, if available, otherwise zero.
uint64	RawOffset	The offset into the raw bytes of the value at which to start fetching.
uint64	RawSize	The maximum number of raw bytes of the value to fetch, starting from the offset.
uint64	UserData	A value that will be returned in the completion callback.