UE::IoStore::FCasSnapshot Struct Reference

Classes
struct	FBlock
struct	FFooter
struct	FHeader

Public Types
enum class	EVersion : uint32 { Invalid = 0 , Initial , LatestPlusOne , Latest = LatestPlusOne - 1 }
using	FChunkLocation = TPair< FCasAddr, FCasLocation >

Static Public Member Functions
static TResult< FCasSnapshot >	FromJournal (const FString &JournalFile)
static TResult< FCasSnapshot >	Load (const FString &SnapshotFile, int64 *OutFileSize=nullptr)
static TResult< int64 >	Save (const FCasSnapshot &Snapshot, const FString &SnapshotFile)
static TResult< int64 >	TryCreateAndResetJournal (const FString &SnapshotFile, const FString &JournalFile)

Public Attributes
TArray< FBlock >	Blocks
TArray< FChunkLocation >	ChunkLocations
FCasBlockId	CurrentBlockId

Member Typedef Documentation

FChunkLocation

using UE::IoStore::FCasSnapshot::FChunkLocation = TPair<FCasAddr, FCasLocation>

Member Enumeration Documentation

EVersion

enum class UE::IoStore::FCasSnapshot::EVersion : uint32

strong

Enumerator
Invalid
Initial
LatestPlusOne
Latest

Member Function Documentation

FromJournal()

TResult< FCasSnapshot > UE::IoStore::FCasSnapshot::FromJournal ( const FString &  JournalFile )

static

Load()

TResult< FCasSnapshot > UE::IoStore::FCasSnapshot::Load ( const FString &  SnapshotFile, int64 *  OutFileSize = nullptr  )

static

Save()

TResult< int64 > UE::IoStore::FCasSnapshot::Save ( const FCasSnapshot &  Snapshot, const FString &  SnapshotFile  )

static

TryCreateAndResetJournal()

TResult< int64 > UE::IoStore::FCasSnapshot::TryCreateAndResetJournal ( const FString &  SnapshotFile, const FString &  JournalFile  )

static

Member Data Documentation

Blocks

TArray<FBlock> UE::IoStore::FCasSnapshot::Blocks

ChunkLocations

TArray<FChunkLocation> UE::IoStore::FCasSnapshot::ChunkLocations

CurrentBlockId

FCasBlockId UE::IoStore::FCasSnapshot::CurrentBlockId

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

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