IoStore.h File Reference

#include "Async/MappedFileHandle.h"
#include "Containers/Array.h"
#include "Experimental/ConcurrentLinearAllocator.h"
#include "HAL/Platform.h"
#include "HAL/UnrealMemory.h"
#include "IO/IoContainerId.h"
#include "IO/IoDispatcher.h"
#include "IO/IoOffsetLength.h"
#include "Logging/LogMacros.h"
#include "Misc/EnumClassFlags.h"
#include "Misc/Guid.h"
#include "Misc/SecureHash.h"
#include "Misc/TVariant.h"
#include "UObject/NameTypes.h"

Go to the source code of this file.

Classes
struct	FIoStoreTocHeader
struct	FIoStoreTocEntryMeta
struct	FIoStoreTocCompressedBlockEntry
struct	FIoStoreTocResourceStorage
struct	FIoStoreTocResourceView
struct	FIoStoreTocResource

Enumerations
enum class	EIoStoreTocVersion : uint8 {   Invalid = 0 , Initial , DirectoryIndex , PartitionSize ,   PerfectHash , PerfectHashWithOverflow , OnDemandMetaData , RemovedOnDemandMetaData ,   ReplaceIoChunkHashWithIoHash , LatestPlusOne , Latest = LatestPlusOne - 1 }
enum class	FIoStoreTocEntryMetaFlags : uint8 { None , Compressed = (1 << 0) , MemoryMapped = (1 << 1) }
enum class	EIoStoreTocReadOptions { Default , ReadDirectoryIndex = (1 << 0) , ReadTocMeta = (1 << 1) , ReadAll = ReadDirectoryIndex | ReadTocMeta }

Functions
CORE_API	DECLARE_LOG_CATEGORY_EXTERN (LogIoStore, Log, All)
	ENUM_CLASS_FLAGS (FIoStoreTocEntryMetaFlags)
	ENUM_CLASS_FLAGS (EIoStoreTocReadOptions)

Enumeration Type Documentation

EIoStoreTocReadOptions

enum class EIoStoreTocReadOptions

strong

TOC resource read options.

Enumerator
Default
ReadDirectoryIndex
ReadTocMeta
ReadAll

EIoStoreTocVersion

enum class EIoStoreTocVersion : uint8

strong

I/O store container format version

Enumerator
Invalid
Initial
DirectoryIndex
PartitionSize
PerfectHash
PerfectHashWithOverflow
OnDemandMetaData
RemovedOnDemandMetaData
ReplaceIoChunkHashWithIoHash
LatestPlusOne
Latest

FIoStoreTocEntryMetaFlags

enum class FIoStoreTocEntryMetaFlags : uint8

strong

Enumerator
None
Compressed
MemoryMapped

Function Documentation

DECLARE_LOG_CATEGORY_EXTERN()

CORE_API DECLARE_LOG_CATEGORY_EXTERN	(	LogIoStore	,
		Log	,
		All
	)

ENUM_CLASS_FLAGS() [1/2]

ENUM_CLASS_FLAGS

(

EIoStoreTocReadOptions

)

ENUM_CLASS_FLAGS() [2/2]

ENUM_CLASS_FLAGS

(

FIoStoreTocEntryMetaFlags

)