IAsyncReadFileHandle::SizeRequest

Request the size of the file. This is also essentially the existence check.

Windows
MacOS
Linux

Override Hierarchy

IAsyncReadFileHandle::SizeRequest()

FLoggingAsyncReadFileHandle::SizeRequest()

References

Module

Core

Header

/Engine/Source/Runtime/Core/Public/Async/AsyncFileHandle.h

Include

#include "Async/AsyncFileHandle.h"

Syntax

IAsyncReadRequest * SizeRequest
(
    FAsyncFileCallBack * CompleteCallback
)

Remarks

Request the size of the file. This is also essentially the existence check.

Returns

A request for the size. This is owned by the caller and must be deleted by the caller.

Parameters

Parameter

Description

CompleteCallback

Called from an arbitrary thread when the request is complete. Can be nullptr, if non-null, must remain valid until it is called. It will always be called.

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