UE::IoStore::JournaledCache::FMemCache Class Reference

Classes
struct	FItem

Public Types
using	ItemArray = TArray< FItem >
using	PeelItems = ItemArray

Public Member Functions
	FMemCache (uint32 InMaxSize=64<< 10)
uint32	GetDemand () const
uint32	GetCount () const
uint32	GetUsed () const
uint32	GetMax () const
const FIoBuffer *	Get (uint64 Key) const
bool	Put (uint64 Key, FIoBuffer &&Data)
bool	Evict (uint64 Key, bool bAlways)
void	Drop ()
int32	Peel (int32 PeelThreshold, PeelItems &Out)
uint32	DebugVisit (void *Param, FDebugCacheEntry::Callback *Callback)

Member Typedef Documentation

ItemArray

using UE::IoStore::JournaledCache::FMemCache::ItemArray = TArray<FItem>

PeelItems

using UE::IoStore::JournaledCache::FMemCache::PeelItems = ItemArray

Constructor & Destructor Documentation

FMemCache()

UE::IoStore::JournaledCache::FMemCache::FMemCache

(

uint32

InMaxSize = 64 << 10

)

Member Function Documentation

DebugVisit()

uint32 UE::IoStore::JournaledCache::FMemCache::DebugVisit	(	void *	Param,
		FDebugCacheEntry::Callback *	Callback
	)

Drop()

void UE::IoStore::JournaledCache::FMemCache::Drop

(

)

Evict()

bool UE::IoStore::JournaledCache::FMemCache::Evict	(	uint64	Key,
		bool	bAlways
	)

Get()

const FIoBuffer * UE::IoStore::JournaledCache::FMemCache::Get

(

uint64

Key

)

const

GetCount()

uint32 UE::IoStore::JournaledCache::FMemCache::GetCount ( ) const

inline

GetDemand()

uint32 UE::IoStore::JournaledCache::FMemCache::GetDemand

(

)

const

GetMax()

uint32 UE::IoStore::JournaledCache::FMemCache::GetMax ( ) const

inline

GetUsed()

uint32 UE::IoStore::JournaledCache::FMemCache::GetUsed ( ) const

inline

Peel()

int32 UE::IoStore::JournaledCache::FMemCache::Peel	(	int32	PeelThreshold,
		PeelItems &	Out
	)

Put()

bool UE::IoStore::JournaledCache::FMemCache::Put	(	uint64	Key,
		FIoBuffer &&	Data
	)

---

The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Experimental/IoStore/OnDemand/Private/JournaledCache.cpp