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  3. FAssetPackageData

FAssetPackageData

A class to hold data about a package on disk, this data is updated on save/load and is not updated when an asset changes in memory

Unreal Engine C++ API Reference > Runtime > CoreUObject > AssetRegistry

References

   
Module CoreUObject
Header /Engine/Source/Runtime/CoreUObject/Public/AssetRegistry/AssetData.h
Include #include "AssetRegistry/AssetData.h"

Syntax

class FAssetPackageData

Remarks

A class to hold data about a package on disk, this data is updated on save/load and is not updated when an asset changes in memory

Variables

  Type Name Description
Public variable TMap< FIoChunkId, FIoHash > ChunkHashes The hash of all the chunks written by the package writer for this package.
Public variable FMD5Hash CookedHash MD5 of the cooked package on disk, for tracking nondeterministic changes
Public variable int64 DiskSize Total size of this asset on disk
Public variable EPackageExtension Extension  
Public variable int32 FileVersionLicenseeUE Licensee file version that the package was saved with
Public variable FPackageFileVersion FileVersionUE UE file version that the package was saved with
Public variable TArray< FName > ImportedClasses List of classes used by exports in the package. Does not include classes in the same package.

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function Const SIZE_T Returns the amount of memory allocated by this container, not including sizeof(*this).
Public function Const TConstArrayView< UE::AssetRegistry::FPackageCustomVersion > Custom versions used by the package, used to check whether we need to update the package for the current binary.
Public function Const bool Whether the package contains virtualized payloads or not
Public function Const bool Whether the package was saved from a licensee executable, used to tell whether non-matching FileVersionLicenseeUE requires a resave
Public function void Serialize as part of the registry cache.
Public function void Serialize as part of the registry cache.
Public function void

SetCustomVersions ( TConstArrayView< FCustomVersion > InCustomVersions
)

  
Public function void

SetCustomVersions ( TConstArrayView< UE::AssetRegistry::FPackageCustomVersion > InCustomVersions
)

  
Public function void  
Public function void

SetHasVirtualizedPayloads ( bool bValue
)

  
Public function void

SetIsLicenseeVersion ( bool bValue
)

  

Constants

Name Description
FLAG_HAS_VIRTUALIZED_PAYLOADS  
FLAG_LICENSEE_VERSION  

Deprecated Variables

  Type Name Description
Public variable FGuid PackageGuid UPackage::Guid has not been used by the engine for a long time and FAssetPackageData::PackageGuid will be removed.

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