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> Unreal Engine API Reference > Runtime > Engine > Net > FRepChangedPropertyTracker > FRepChangedPropertyTracker::SetExternalData

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FRepChangedPropertyTracker::SetExternalData

Sets (or resets) the External Data.

Windows

MacOS

Linux

Override Hierarchy

IRepChangedPropertyTracker::SetExternalData()

FRepChangedPropertyTracker::SetExternalData()

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/Net/RepLayout.h
Include	#include "Net/RepLayout.h"
Source	/Engine/Source/Runtime/Engine/Private/RepLayout.cpp

Syntax

virtual void SetExternalData
(
const uint8 * Src,
const int32 NumBits
)

Remarks

Sets (or resets) the External Data. External Data is primarily used for Replays, and is used to track additional non-replicated data or state about an object.

Parameters

Parameter	Description
Src	Memory containing the external data.
NumBits	Size of the memory, in bits.

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