FRepChangelistState Class Reference

#include <RepLayout.h>

Inheritance diagram for FRepChangelistState:

Public Member Functions
	~FRepChangelistState ()
void	CountBytes (FArchive &Ar) const

Public Attributes
FRepChangedHistory	ChangeHistory [MAX_CHANGE_HISTORY]
TUniquePtr< struct FCustomDeltaChangelistState >	CustomDeltaChangelistState
int32	HistoryStart = 0
int32	HistoryEnd = 0
int32	CompareIndex = 0
uint32	CustomDeltaChangeIndex = 0
FRepStateStaticBuffer	StaticBuffer
FRepSerializationSharedInfo	SharedSerialization

Static Public Attributes
static const int32	MAX_CHANGE_HISTORY = 64

Friends
class	FReplicationChangelistMgr

Additional Inherited Members
Protected Member Functions inherited from FNoncopyable
	FNoncopyable ()
	~FNoncopyable ()

Detailed Description

Stores changelist history (that are used to know what properties have changed) for objects.

Only a fixed number of history items are kept. Once that limit is reached, old entries are merged into a single monolithic changelist (this happens incrementally each time a new entry is added).

Constructor & Destructor Documentation

~FRepChangelistState()

FRepChangelistState::~FRepChangelistState

(

)

Member Function Documentation

CountBytes()

void FRepChangelistState::CountBytes

(

FArchive &

Ar

)

const

Friends And Related Symbol Documentation

FReplicationChangelistMgr

friend class FReplicationChangelistMgr

friend

Member Data Documentation

ChangeHistory

FRepChangedHistory FRepChangelistState::ChangeHistory[MAX_CHANGE_HISTORY]

Circular buffer of changelists.

CompareIndex

int32 FRepChangelistState::CompareIndex = 0

Number of times that properties have been compared

CustomDeltaChangeIndex

uint32 FRepChangelistState::CustomDeltaChangeIndex = 0

Tracking custom delta sends, for comparison against sending rep state.

CustomDeltaChangelistState

TUniquePtr<struct FCustomDeltaChangelistState> FRepChangelistState::CustomDeltaChangelistState

Changelist state specific to Custom Delta properties. Only allocated if this RepLayout has Custom Delta Properties.

HistoryEnd

int32 FRepChangelistState::HistoryEnd = 0

Index in the buffer where changelist history ends (i.e., the Newest changelist).

HistoryStart

int32 FRepChangelistState::HistoryStart = 0

Index in the buffer where changelist history starts (i.e., the Oldest changelist).

MAX_CHANGE_HISTORY

const int32 FRepChangelistState::MAX_CHANGE_HISTORY = 64

static

The maximum number of individual changelists allowed.

SharedSerialization

FRepSerializationSharedInfo FRepChangelistState::SharedSerialization

Latest state of all shared serialization data.

StaticBuffer

FRepStateStaticBuffer FRepChangelistState::StaticBuffer

Latest state of all property data. Not used on Clients, only used on Servers if Shadow State is enabled.

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

• Engine/Source/Runtime/Engine/Public/Net/RepLayout.h
• Engine/Source/Runtime/Engine/Private/RepLayout.cpp