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IAsyncReadFileHandle

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MacOS

Linux

Inheritance Hierarchy

FLoggingAsyncReadFileHandle

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Async/AsyncFileHandle.h
Include	#include "Async/AsyncFileHandle.h"

Syntax

class IAsyncReadFileHandle

Constructors

	Name	Description
	IAsyncReadFileHandle()
	IAsyncReadFileHandle ( const IAsyncReadFileHandle& )	Non-copyable.

Destructors

	Name	Description
	~IAsyncReadFileHandle()	Destructor, also the only way to close the file handle.

Functions

	Name	Description
IAsyncReadRe...	ReadRequest ( int64 Offset, int64 BytesToRead, EAsyncIOPriorityAndFlags PriorityAn..., FAsyncFileCallBack* CompleteCa..., uint8* UserSuppliedMemory )	Submit an async request and/or wait for an async request
IAsyncReadRe...	SizeRequest ( FAsyncFileCallBack* CompleteCa... )	Request the size of the file. This is also essentially the existence check.
bool	UsesCache()	Return true if this file is backed by a cache, if not, then precache requests are ignored.

Operators

		Name	Description
	IAsyncReadFi...	operator= ( const IAsyncReadFileHandle& )

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