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Unreal Engine C++ API Reference > Developer > Virtualization > IVirtualizationBackend
References
Module | Virtualization |
Header | /Engine/Source/Developer/Virtualization/Public/IVirtualizationBackend.h |
Include | #include "IVirtualizationBackend.h" |
virtual bool DoPayloadsExist ( [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FIoHash](API\Runtime\Core\IO\FIoHash) > PayloadIds, [TArray](API\Runtime\Core\Containers\TArray)< bool > & OutResults )
Remarks
Checks if a number of payload exists in the backends storage. True if the operation completed without error, otherwise false
Parameters
Name | Description |
---|---|
PayloadIds | An array of FIoHash that should be checked |
OutResults | An array to contain the result, true if the payload exists in the backends storage, false if not. This array will be resized to match the size of PayloadIds. |