FCacheBucket | Unreal Engine 5.6 Documentation

An alphanumeric identifier that groups related cache records.

A cache bucket name must be alphanumeric, non-empty, and contain fewer than 64 code units.


Name	FCacheBucket
Type	class
Header File	/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataCacheKey.h
Include Path	#include "DerivedDataCacheKey.h"

Syntax

class FCacheBucket

Name	Remarks	Include Path
FCacheBucket ()	Construct a null cache bucket.	DerivedDataCacheKey.h
FCacheBucket ( FUtf8StringView Name )	Create a cache bucket from a name.	DerivedDataCacheKey.h
FCacheBucket ( FWideStringView Name )		DerivedDataCacheKey.h
FCacheBucket ( FUtf8StringView Name, FStringView DisplayName )	Create a cache bucket from a name and a display name.	DerivedDataCacheKey.h
FCacheBucket ( FWideStringView Name, FStringView DisplayName )		DerivedDataCacheKey.h

Name	Type	Remarks	Include Path
LengthOffset	int32		DerivedDataCacheKey.h
MaxNameLen	int32	Maximum number of code units in a valid cache bucket name.	DerivedDataCacheKey.h

Name	Remarks	Include Path
bool IsNull()	Whether this is null.	DerivedDataCacheKey.h
bool IsValid()	Whether this is not null.	DerivedDataCacheKey.h
void Reset()	Reset this to null.	DerivedDataCacheKey.h
const ANSICHAR * ToCString()	Get the name of the cache bucket as a null-terminated string.	DerivedDataCacheKey.h
void ToDisplayName ( FStringBuilderBase& OutDisplayName ) const	Append the display name if available or the bucket name if not.	DerivedDataCacheKey.h
FAnsiStringView ToString()	Get the name of the cache bucket as a string.	DerivedDataCacheKey.h

Name	Remarks	Include Path	Unreal Specifiers
static bool IsValidName ( TStringView< CharType > Name )	Returns true if the name is a valid cache bucket name.	DerivedDataCacheKey.h

Name	Remarks	Include Path	Unreal Specifiers
bool operator!= ( FCacheBucket Other ) const		DerivedDataCacheKey.h
bool operator== ( FCacheBucket Other ) const		DerivedDataCacheKey.h