FIoDispatcherImpl Class Reference

Inheritance diagram for FIoDispatcherImpl:

Public Member Functions
	FIoDispatcherImpl (bool bInIsMultithreaded)
	~FIoDispatcherImpl ()
void	Initialize ()
FIoBatchImpl *	AllocBatch ()
void	WakeUpDispatcherThread ()
void	Cancel (FIoRequestImpl *Request)
void	Reprioritize (FIoRequestImpl *Request)
TIoStatusOr< FIoMappedRegion >	OpenMapped (const FIoChunkId &ChunkId, const FIoReadOptions &Options)
void	Mount (TSharedRef< IIoDispatcherBackend > Backend, int32 Priority)
UE_AUTORTFM_ALWAYS_OPEN bool	DoesChunkExist (const FIoChunkId &ChunkId) const
UE_AUTORTFM_ALWAYS_OPEN bool	DoesChunkExist (const FIoChunkId &ChunkId, const FIoOffsetAndLength &ChunkRange) const
TIoStatusOr< uint64 >	GetSizeForChunk (const FIoChunkId &ChunkId) const
TIoStatusOr< uint64 >	GetSizeForChunk (const FIoChunkId &ChunkId, const FIoOffsetAndLength &ChunkRange, uint64 &OutAvailable) const
FIoSignatureErrorDelegate &	OnSignatureError ()
void	IssueBatchInternal (FIoBatch &Batch, FIoBatchImpl *BatchImpl)
void	IssueBatch (FIoBatch &Batch)
void	IssueBatchWithCallback (FIoBatch &Batch, TFunction< void()> &&Callback)
void	IssueBatchAndTriggerEvent (FIoBatch &Batch, FEvent *Event)
void	IssueBatchAndDispatchSubsequents (FIoBatch &Batch, FGraphEventRef GraphEvent)
int64	GetTotalLoaded () const
bool	HasMountedBackend () const
Public Member Functions inherited from FRunnable
virtual void	Exit ()
virtual class FSingleThreadRunnable *	GetSingleThreadInterface ()
virtual	~FRunnable ()

Friends
class	FIoBatch
class	FIoRequest

Constructor & Destructor Documentation

FIoDispatcherImpl()

FIoDispatcherImpl::FIoDispatcherImpl ( bool  bInIsMultithreaded )

inline

~FIoDispatcherImpl()

FIoDispatcherImpl::~FIoDispatcherImpl ( )

inline

Member Function Documentation

AllocBatch()

FIoBatchImpl * FIoDispatcherImpl::AllocBatch ( )

inline

Cancel()

void FIoDispatcherImpl::Cancel ( FIoRequestImpl *  Request )

inline

DoesChunkExist() [1/2]

UE_AUTORTFM_ALWAYS_OPEN bool FIoDispatcherImpl::DoesChunkExist ( const FIoChunkId &  ChunkId ) const

inline

DoesChunkExist() [2/2]

UE_AUTORTFM_ALWAYS_OPEN bool FIoDispatcherImpl::DoesChunkExist ( const FIoChunkId &  ChunkId, const FIoOffsetAndLength &  ChunkRange  ) const

inline

GetSizeForChunk() [1/2]

TIoStatusOr< uint64 > FIoDispatcherImpl::GetSizeForChunk ( const FIoChunkId &  ChunkId ) const

inline

GetSizeForChunk() [2/2]

TIoStatusOr< uint64 > FIoDispatcherImpl::GetSizeForChunk ( const FIoChunkId &  ChunkId, const FIoOffsetAndLength &  ChunkRange, uint64 &  OutAvailable  ) const

inline

GetTotalLoaded()

int64 FIoDispatcherImpl::GetTotalLoaded ( ) const

inline

HasMountedBackend()

bool FIoDispatcherImpl::HasMountedBackend ( ) const

inline

Initialize()

void FIoDispatcherImpl::Initialize ( )

inline

IssueBatch()

void FIoDispatcherImpl::IssueBatch ( FIoBatch &  Batch )

inline

IssueBatchAndDispatchSubsequents()

void FIoDispatcherImpl::IssueBatchAndDispatchSubsequents ( FIoBatch &  Batch, FGraphEventRef  GraphEvent  )

inline

IssueBatchAndTriggerEvent()

void FIoDispatcherImpl::IssueBatchAndTriggerEvent ( FIoBatch &  Batch, FEvent *  Event  )

inline

IssueBatchInternal()

void FIoDispatcherImpl::IssueBatchInternal ( FIoBatch &  Batch, FIoBatchImpl *  BatchImpl  )

inline

IssueBatchWithCallback()

void FIoDispatcherImpl::IssueBatchWithCallback ( FIoBatch &  Batch, TFunction< void()> &&  Callback  )

inline

Mount()

void FIoDispatcherImpl::Mount ( TSharedRef< IIoDispatcherBackend >  Backend, int32  Priority  )

inline

OnSignatureError()

FIoSignatureErrorDelegate & FIoDispatcherImpl::OnSignatureError ( )

inline

OpenMapped()

TIoStatusOr< FIoMappedRegion > FIoDispatcherImpl::OpenMapped ( const FIoChunkId &  ChunkId, const FIoReadOptions &  Options  )

inline

Reprioritize()

void FIoDispatcherImpl::Reprioritize ( FIoRequestImpl *  Request )

inline

WakeUpDispatcherThread()

void FIoDispatcherImpl::WakeUpDispatcherThread ( )

inline

Friends And Related Symbol Documentation

FIoBatch

friend class FIoBatch

friend

FIoRequest

friend class FIoRequest

friend

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

• Engine/Source/Runtime/Core/Private/IO/IoDispatcher.cpp