FPakFileHandle | Unreal Engine 5.5 Documentation

Inheritance Hierarchy


Module	PakFile
Header	/Engine/Source/Runtime/PakFile/Public/IPlatformFilePak.h
Include	#include "IPlatformFilePak.h"

template<typename ReaderPolicy>  
class FPakFileHandle : public IFileHandle

File handle to read from pak file.

	Type	Name	Description
		FPakFileHandle ( const TRefCountPtr< const FPakFile >& InPakFile, const FPakEntry& InPakEntry, TAcquirePakReaderFunction& InAcquirePakReaderFunction )	Constructs pak file handle to read from pak.
		FPakFileHandle ( const TRefCountPtr< const FPakFile >& InPakFile, const FPakEntry& InPakEntry, FArchive* InPakReader )	Constructs pak file handle to read from pak.

	Type	Name	Description
		~FPakFileHandle ()	Destructor. Cleans up the reader archive if necessary.

Type	Name	Description
bool	Flush ( const bool bFullFlush )	Flushes file handle to disk.
bool	Read ( uint8* Destination, int64 BytesToRead )	Read bytes from the file.
bool	ReadAt ( uint8* Destination, int64 BytesToRead, int64 Offset )
bool	Seek ( int64 NewPosition )	Change the current write or read position.
bool	SeekFromEnd ( int64 NewPositionRelativeToEnd )	Change the current write or read position, relative to the end of the file.
int64	Size ()	Return the total size of the file
int64	Tell ()	Return the current write or read position.
bool	Truncate ( int64 NewSize )	Truncate the file to the given size (in bytes).
bool	Write ( const uint8* Source, int64 BytesToWrite )	Write bytes to the file.