FBulkDataBuffer | Unreal Engine 5.7 Documentation

Used to manage a raw data buffer provided by BulkData while providing access to it via a TArrayView.

This object assumes that it owns the buffer that it has been given and will free the memory when the object is destroyed.


Name	FBulkDataBuffer
Type	class
Header File	/Engine/Source/Runtime/CoreUObject/Public/Serialization/BulkDataBuffer.h
Include Path	#include "Serialization/BulkDataBuffer.h"

Syntax

template<typename DataType>  
class FBulkDataBuffer

Name	Remarks	Include Path
FBulkDataBuffer ()	Constructor.	Serialization/BulkDataBuffer.h
FBulkDataBuffer ( const FBulkDataBuffer& Other )	Copy constructor which will create it's own memory buffer and then copy from the source object rather than share access to the same buffer.	Serialization/BulkDataBuffer.h
FBulkDataBuffer ( FBulkDataBuffer&& Other )	Move constructor.	Serialization/BulkDataBuffer.h
FBulkDataBuffer ( DataType* InBuffer, int64 InNumberOfElements )	Constructor.	Serialization/BulkDataBuffer.h

Name	Remarks	Include Path	Unreal Specifiers
~FBulkDataBuffer()	Destructor.	Serialization/BulkDataBuffer.h

Name	Type	Remarks	Include Path
ViewType	TArrayView64< DataType >		Serialization/BulkDataBuffer.h

Name	Type	Remarks	Include Path	Unreal Specifiers
View	ViewType		Serialization/BulkDataBuffer.h

Name	Remarks	Include Path
void Empty()	Frees the internal buffer and sets the internal TArrayView to an empty state	Serialization/BulkDataBuffer.h
const ViewType & GetView()	Allows access to the data buffer owned by the object in the form of a TArrayView	Serialization/BulkDataBuffer.h
void Reset ( DataType* InBuffer, uint64 InNumberOfElements )	Frees any existing buffer and takes ownership of the buffer provided instead.	Serialization/BulkDataBuffer.h

Name	Remarks	Include Path	Unreal Specifiers
FBulkDataBuffer & operator= ( const FBulkDataBuffer& Other )	Assignment operator which will create it's own memory buffer and then copy from the source object rather than share access to the same buffer.	Serialization/BulkDataBuffer.h
FBulkDataBuffer & operator= ( FBulkDataBuffer&& Other )	Move assignment operator.	Serialization/BulkDataBuffer.h