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> Unreal Engine API Reference > Runtime > RHI > FAsyncReallocationRequest

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FAsyncReallocationRequest

Asynchronous reallocation request.

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MacOS

Linux

References

Module	RHI
Header	/Engine/Source/Runtime/RHI/Public/GPUDefragAllocator.h
Include	#include "GPUDefragAllocator.h"

Syntax

class FAsyncReallocationRequest

Remarks

Asynchronous reallocation request. Requests are created and deleted by the user, but it must stick around until the allocator is done with it. Requests may be fulfilled immediately, check HasCompleted() after making the request.

Constructors

	Name	Description
	FAsyncReallocationRequest ( void* InCurrentBaseAddress, int32 InNewSize, FThreadSafeCounter* InRequestS... )	Creates a new reallocation request.

Destructors

	Name	Description
	~FAsyncReallocationRequest()	Destructor.

Functions

	Name	Description
void *	GetNewBaseAddress()	Returns the new base address, or nullptr if the request hasn't started yet.
int32	GetNewSize()	Returns the requested new memory size (in uint8s).
void *	GetOldBaseAddress()	Returns the original base address.
bool	HasCompleted()	Returns true if the request has been completed.
bool	HasStarted()	Returns true if the allocator has started processing the request (true for completed requests as well).
bool	IsAllocation()	Returns true if the request is for a new allocation.
bool	IsCanceled()	Returns true if the request has been canceled.
bool	IsReallocation()	Returns true if the request is for a reallocation.

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