UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Public Member Functions | List of all members
FBasePackageWriter Class Reference

#include <BasePackageWriter.h>

+ Inheritance diagram for FBasePackageWriter:

Public Member Functions

virtual COREUOBJECT_API TUniquePtr< FLargeMemoryWriter > CreateLinkerArchive (FName PackageName, UObject *Asset, uint16 MultiOutputIndex) override
 
virtual COREUOBJECT_API TUniquePtr< FLargeMemoryWriter > CreateLinkerExportsArchive (FName PackageName, UObject *Asset, uint16 MultiOutputIndex) override
 
- Public Member Functions inherited from IPackageWriter
virtual ~IPackageWriter ()=default
 
virtual FCapabilities GetCapabilities () const
 
virtual void BeginPackage (const FBeginPackageInfo &Info)=0
 
virtual void CommitPackage (FCommitPackageInfo &&Info)=0
 
virtual void WritePackageData (const FPackageInfo &Info, FLargeMemoryWriter &ExportsArchive, const TArray< FFileRegion > &FileRegions)=0
 
virtual void WriteBulkData (const FBulkDataInfo &Info, const FIoBuffer &BulkData, const TArray< FFileRegion > &FileRegions)=0
 
virtual void WriteAdditionalFile (const FAdditionalFileInfo &Info, const FIoBuffer &FileData)=0
 
virtual void WriteLinkerAdditionalData (const FLinkerAdditionalDataInfo &Info, const FIoBuffer &Data, const TArray< FFileRegion > &FileRegions)=0
 
virtual int64 GetExportsFooterSize ()
 
virtual void WritePackageTrailer (const FPackageTrailerInfo &Info, const FIoBuffer &Data)=0
 
virtual void RegisterDeterminismHelper (UObject *SourceObject, const TRefCountPtr< UE::Cook::IDeterminismHelper > &DeterminismHelper)
 
virtual bool IsPreSaveCompleted () const
 
virtual ICookedPackageWriter * AsCookedPackageWriter ()
 

Additional Inherited Members

- Public Types inherited from IPackageWriter
enum class  EWriteOptions {
  None = 0 , WritePackage = 0x01 , WriteSidecars = 0x02 , Write = WritePackage | WriteSidecars ,
  ComputeHash = 0x04 , SaveForDiff = 0x08
}
 
enum class  ECommitStatus {
  Success , Canceled , NothingToCook , Error ,
  NotCommitted
}
 

Detailed Description

Shared Implementation for IPackageWriters that are not ICookedPackageWriters.

Member Function Documentation

◆ CreateLinkerArchive()

TUniquePtr< FLargeMemoryWriter > FBasePackageWriter::CreateLinkerArchive ( FName  PackageName,
UObject *  Asset,
uint16  MultiOutputIndex 
)
overridevirtual

Create the FLargeMemoryWriter to which the Header and Exports are written during the save.

Implements IPackageWriter.

◆ CreateLinkerExportsArchive()

TUniquePtr< FLargeMemoryWriter > FBasePackageWriter::CreateLinkerExportsArchive ( FName  PackageName,
UObject *  Asset,
uint16  MultiOutputIndex 
)
overridevirtual

Returns an archive to be used when serializing exports.

Implements IPackageWriter.

The documentation for this class was generated from the following files: