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  3. FObjectReplicator

FObjectReplicator

Represents an object that is currently being replicated or handling RPCs.

API > API/Runtime > API/Runtime/Engine

Represents an object that is currently being replicated or handling RPCs.

NetGUID ObjRef
 
Properties...
 
RPCs...
 
   
Name FObjectReplicator
Type class
Header File /Engine/Source/Runtime/Engine/Public/Net/DataReplication.h
Include Path #include "Net/DataReplication.h"

Syntax

class FObjectReplicator

Constructors

Name Remarks Include Path Unreal Specifiers

FObjectReplicator()

   Net/DataReplication.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~FObjectReplicator()

   Net/DataReplication.h  

Structs

Name Remarks
FRPCCallInfo  
FRPCPendingLocalCall  

Enums

Public

Name Remarks
ESkipRpcBehavior  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bForceUpdateUnmapped uint32 True if we need to do an unmapped check next frame. Net/DataReplication.h  
bHasReplicatedProperties uint32 Whether or not we've already replicated properties this frame. Net/DataReplication.h  
bLastUpdateEmpty uint32 True if last update (ReplicateActor) produced no replicated properties Net/DataReplication.h  
bOpenAckCalled uint32 Whether or not the Actor Channel on which we're replicating has been Opened / Acked by the receiver. Net/DataReplication.h  
bSentSubObjectCreation uint32 Is this a subobject replicator and have we sent the creation data yet. Net/DataReplication.h  
ChangelistMgr TSharedPtr< class FReplicationChangelistMgr >   Net/DataReplication.h  
CheckpointRepState TUniquePtr< FRepState >   Net/DataReplication.h  
Connection UNetConnection * Connection this replicator was created on. Net/DataReplication.h  
ObjectClass TObjectPtr< UClass >   Net/DataReplication.h  
ObjectNetGUID FNetworkGUID Net GUID for the object we're replicating. Net/DataReplication.h  
ObjectPtr UObject *   Net/DataReplication.h  
OwningChannel UActorChannel * The Actor Channel that we're replicating on. This expected to be owned by Connection. Net/DataReplication.h  
PendingLocalRPCs TArray< FRPCPendingLocalCall > Information on RPCs that have been received but not yet executed Net/DataReplication.h  
ReferencedGuids TSet< FNetworkGUID >   Net/DataReplication.h  
RemoteFuncInfo TArray< FRPCCallInfo > Meta information on pending net RPCs (to be sent) Net/DataReplication.h  
RemoteFunctions FOutBunch *   Net/DataReplication.h  
RepLayout TSharedPtr< FRepLayout >   Net/DataReplication.h  
RepState TUniquePtr< FRepState >   Net/DataReplication.h  
TrackedGuidMemoryBytes int32 The amount of memory (in bytes) that we're using to track Unmapped GUIDs. Net/DataReplication.h  

Protected

Name Type Remarks Include Path Unreal Specifiers
bCanUseNonDirtyOptimization uint32 Whether or not this object replicator is eligible to skip replication calls based on simple flag checks. Net/DataReplication.h  
bDirtyForReplay uint32 Used to track if we've replicated this object into a checkpoint Net/DataReplication.h  
bSupportsFastArrayDelta uint32 Whether or not we are going to use Fast Array Delta Struct Delta Serialization. Net/DataReplication.h  
PendingTransactionalRPCs TArray< FRPCPendingLocalCall > These are RPCs that are saved so that they may be executed transactionally at a later time Net/DataReplication.h  
WeakObjectPtr TWeakObjectPtr< UObject >   Net/DataReplication.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void CallRepNotifies ( bool bSkipIfChannelHasQueuedBunches
) const

   Net/DataReplication.h  

bool CanSkipUpdate ( FReplicationFlags Flags
)

   Net/DataReplication.h  

void CleanUp()

   Net/DataReplication.h  

void CountBytes ( FArchive& Ar
) const

   Net/DataReplication.h  
Execute any pending RPCs meant to be done within an AutoRTFM transaction. Net/DataReplication.h  

void ForceRefreshUnreliableProperties()

   Net/DataReplication.h  

UObject * GetObject()

   Net/DataReplication.h  

TWeakObjectPtr< UObject > GetWeakObjectPtr()

   Net/DataReplication.h  

void InitRecentProperties ( uint8* Source
)

 Recent/dirty related functionsUtility function to make a copy of the net properties Net/DataReplication.h  

void InitWithObject ( UObject* InObject,
UNetConnection* InConnection,
bool bUseDefaultState
)

   Net/DataReplication.h  

bool IsDirtyForReplay()

   Net/DataReplication.h  

bool MoveMappedObjectToUnmapped ( const FNetworkGUID& GUID
)

   Net/DataReplication.h  

void PostNetReceive()

   Net/DataReplication.h  

void PostReceivedBunch()

   Net/DataReplication.h  

void PostSendBunch ( FPacketIdRange& PacketRange,
uint8 bReliable
)

   Net/DataReplication.h  

void PreNetReceive()

   Net/DataReplication.h  

void QueuePropertyRepNotify ( UObject* Object,
FProperty* Property,
const int32 ElementIndex,
TArray< uint8 >& MetaData
)

   Net/DataReplication.h  

void QueueRemoteFunctionBunch ( UFunction* Func,
FOutBunch& Bunch
)

   Net/DataReplication.h  

bool ReadyForDormancy ( bool bDebug
)

   Net/DataReplication.h  

bool ReceivedBunch ( FNetBitReader& Bunch,
const FReplicationFlags& RepFlags,
const bool bHasRepLayout,
bool& bOutHasUnmapped
)

   Net/DataReplication.h  

void ReceivedNak ( int32 NakPacketId
)

 Packet was dropped Net/DataReplication.h  

bool ReceivedRPC ( FNetBitReader& Reader,
const FReplicationFlags& RepFlags,
const FFieldNetCache* FieldCache,
const bool bCanDelayRPC,
bool& bOutDelayRPC,
TSet< FNetworkGUID >& OutUnmappedGuids
)

   Net/DataReplication.h  

bool ReceivedRPC ( FNetBitReader& Reader,
TSet< FNetworkGUID >& OutUnmappedGuids,
bool& bOutSkippedRpcExec,
const FReplicationFlags& RepFlags,
const FFieldNetCache* FieldCache,
ESkipRpcBehavior SkipRpcBehavior
)

   Net/DataReplication.h  

void ReleaseStrongReference()

   Net/DataReplication.h  

void ReplicateCustomDeltaProperties ( FNetBitWriter& Bunch,
FReplicationFlags RepFlags,
bool& bSkippedPropertyCondition
)

   Net/DataReplication.h  

bool ReplicateProperties ( FOutBunch& Bunch,
FReplicationFlags RepFlags
)

   Net/DataReplication.h  

bool ReplicateProperties ( FOutBunch& Bunch,
FReplicationFlags RepFlags,
FNetBitWriter& Writer
)

   Net/DataReplication.h  

bool ReplicateProperties_r ( FOutBunch& Bunch,
FReplicationFlags RepFlags,
FNetBitWriter& Writer
)

 Replicates properties to the Bunch. Returns true if it wrote anything Net/DataReplication.h  

void ResetReplayDirtyTracking()

   Net/DataReplication.h  

bool SendCustomDeltaProperty ( UObject* InObject,
uint16 CustomDeltaProperty,
FNetBitWriter& OutBunch,
TSharedPtr< INetDeltaBaseState >& NewFullState,
TSharedPtr< INetDeltaBaseState >& OldState
)

   Net/DataReplication.h  

void SetObject ( UObject* NewObj
)

   Net/DataReplication.h  

void StartBecomingDormant()

   Net/DataReplication.h  

void StartReplicating ( UActorChannel* InActorChannel
)

   Net/DataReplication.h  

void StopReplicating ( UActorChannel* InActorChannel
)

   Net/DataReplication.h  

void UpdateGuidToReplicatorMap()

   Net/DataReplication.h  

void UpdateUnmappedObjects ( bool& bOutHasMoreUnmapped
)

   Net/DataReplication.h  

bool ValidateAgainstState ( const UObject* ObjectState
)

 Takes Data, and compares against shadow state to log differences Net/DataReplication.h  

void WritePropertyHeaderAndPayload ( UObject* Object,
FProperty* Property,
FNetFieldExportGroup* NetFieldExportGroup,
FNetBitWriter& Bunch,
FNetBitWriter& Payload
) const

   Net/DataReplication.h  

Static

Name Remarks Include Path Unreal Specifiers

static void CallProcessEventForReceivedRPC ( UObject* Object,
UFunction* Function,
uint8* Params
)

   Net/DataReplication.h  

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