TFastArrayReplicationFragment | Unreal Engine 5.4 Documentation

API > API/Runtime > API/Runtime/IrisCore > API/Runtime/IrisCore/Iris > API/Runtime/IrisCore/Iris/ReplicationSystem

Inheritance Hierarchy

References


Module	IrisCore
Header	/Engine/Source/Runtime/Experimental/Iris/Core/Public/Iris/ReplicationSystem/FastArrayReplicationFragment.h
Include	#include "Iris/ReplicationSystem/FastArrayReplicationFragment.h"

Syntax

template<typename FastArrayItemType, typename FastArrayType>  
class TFastArrayReplicationFragment : public UE::Net::Private::FFastArrayReplicationFragmentBase

Remarks

TFastArrayReplicationFragment - Binds a typed FastArray to a FReplicationfragment Used to support FFastArray-based serialization with no required code modifications Backed by a PropertyReplicationState which means that we will have to poll source data for dirtiness, in the case of FastArrays this involves comparing the replication key of the array and its items.

Variables

	Type	Name	Description
	TUniquePtr< FastArrayType >	AccumulatedReceivedState	TODO: Can be removed when we have implemented explicit code to traverse quantized data directly.

Constructors

	Type	Name	Description
		TFastArrayReplicationFragment ( EReplicationFragmentTraits InTraits, UObject* InOwner, const FReplicationStateDescriptor* InDescriptor, bool bValidateDescriptor )	TFastArrayReplicationFragment implementation
		TFastArrayReplicationFragment ( EReplicationFragmentTraits InTraits, UObject* InOwner, const FReplicationStateDescriptor* InDescriptor, const EAllowAdditionalPropertiesType )

Functions

Type	Name	Description
void	ApplyReplicatedStateForExtraProperties ( FReplicationStateApplyContext& Context )	For the select few cases where we allow additional properties, this is a helper to deal with applying them directly from quantized state.
FastArrayType *	GetFastArraySerializerFromApplyContext ( FReplicationStateApplyContext& Context )	Get FastArraySerialzier from received state.
FastArrayType *	GetFastArraySerializerFromOwner ()	Get FastArraySerializer from owner.
FastArrayType *	GetFastArraySerializerFromReplicationState ()	Get FastArraySerializer from our cached ReplicationState.
bool	IsDirty ()	Returns true if the FastArray is dirty.
void	MarkDirty ()	Mark FastArray dirty.
bool	PollAllState ( bool bForceFullCompare )	Poll entire FastFrray.

Overridden from FReplicationFragment

Type	Name	Description
void	ApplyReplicatedState ( FReplicationStateApplyContext& Context )	FReplicationFragment.
void	CallRepNotifies ( FReplicationStateApplyContext& Context )	Optional method required for backwards compatibility mode which will be invoked for all Fragment with the EReplicationFragmentTraits::HasRepNotifies trait set.
bool	PollReplicatedState ( EReplicationFragmentPollFlags PollOption )	Optional Poll method required for backwards compatibility mode which will be invoked for all Fragment with the EReplicationFragmentTraits::NeedsPoll trait set.
void	ReplicatedStateToString ( FStringBuilderBase& StringBuilder, FReplicationStateApplyContext& Context, EReplicationStateToStringFlags Flags )	Optional method to output state data to StringBuilder.