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> Unreal Engine API Reference > Runtime > Engine > Net > FRepLayout > FRepLayout::DiffProperties

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FRepLayout::DiffProperties

Compare all properties between source and destination buffer, and optionally update the destination buffer to match the state of the source buffer if they don't match.

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Linux

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

template<ERepDataBufferType DstType, ERepDataBufferType SrcType>
bool DiffProperties
(
    TArray< FProperty * > * RepNotifies,
    TRepDataBuffer< DstType > Destination,
    TConstRepDataBuffer< SrcType > Source,
    const EDiffPropertiesFlags Flags
) const

Remarks

Compare all properties between source and destination buffer, and optionally update the destination buffer to match the state of the source buffer if they don't match.

Returns

True if there were any properties with different values.

Parameters

Parameter	Description
RepNotifies	RepNotifies that should be fired if we're changing properties.
Destination	Destination buffer that will be changed if we're changing properties.
Source	Source buffer containing desired property values.
Flags	Controls how DiffProperties behaves.

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