Verse::IVersePersistence Class Reference

#include <VVMPersistence.h>

Public Types
using	TPersistablePredicateSave = TFunction< bool(const TSharedPtr< FJsonValue > &)>
using	TPersistablePredicateVM = TFunction< bool(VValue)>

Public Member Functions
virtual const TPersistablePredicateVM	GetPersistablePredicate () const =0
virtual void	SetPersistablePredicate (TPersistablePredicateSave)=0
virtual void	AddPersistentMap (const FString &Path, VPersistentMap &Map)=0
virtual void	UpdatePersistentPairs (const FUpdatedPersistentPairVM *, const FUpdatedPersistentPairVM *)=0
	DECLARE_EVENT_OneParam (IVersePersistence, FOnPersistentMapConstructed, const FString &Path)
virtual FOnPersistentMapConstructed &	OnPersistentMapConstructed ()=0
	DECLARE_EVENT_OneParam (IVersePersistence, FOnPersistentPairsUpdated, const TArray< FUpdatedPersistentPairSave > &)
virtual FOnPersistentPairsUpdated &	OnPersistentPairsUpdated ()=0
	DECLARE_EVENT (IVersePersistence, FOnPersistentMapsReleased)
virtual FOnPersistentMapsReleased &	OnPersistentMapsReleased ()=0
	DECLARE_EVENT_OneParam (IVersePersistence, FOnPersistentMapKeyAdded, void *)
virtual FOnPersistentMapKeyAdded &	OnPersistentMapKeyAdded ()=0
	DECLARE_EVENT_OneParam (IVersePersistence, FOnPersistentMapKeyRemoved, void *)
virtual FOnPersistentMapKeyRemoved &	OnPersistentMapKeyRemoved ()=0
virtual void	AddPersistentPair (const FString &Path, const void *Key, const TSharedRef< const FJsonValue > &Value)=0
virtual void	AddPersistentPair (const FString &Path, const void *Key, VValue Value)=0
virtual void	RemovePersistentPairs (const void *Key)=0
virtual void	ResetWeakMaps ()=0

Protected Member Functions
virtual	~IVersePersistence ()=default

Member Typedef Documentation

TPersistablePredicateSave

using Verse::IVersePersistence::TPersistablePredicateSave = TFunction<bool(const TSharedPtr<FJsonValue>&)>

TPersistablePredicateVM

using Verse::IVersePersistence::TPersistablePredicateVM = TFunction<bool(VValue)>

Constructor & Destructor Documentation

~IVersePersistence()

virtual Verse::IVersePersistence::~IVersePersistence ( )

protectedvirtualdefault

Member Function Documentation

AddPersistentMap()

virtual void Verse::IVersePersistence::AddPersistentMap ( const FString &  Path, VPersistentMap &  Map  )

pure virtual

Notify of the construction of a persistent var weak_map

AddPersistentPair() [1/2]

virtual void Verse::IVersePersistence::AddPersistentPair ( const FString &  Path, const void *  Key, const TSharedRef< const FJsonValue > &  Value  )

pure virtual

Add key and value to a persistent var weak_map with Verse path Path

AddPersistentPair() [2/2]

virtual void Verse::IVersePersistence::AddPersistentPair ( const FString &  Path, const void *  Key, VValue  Value  )

pure virtual

Add key and value to a persistent var weak_map with Verse path Path

DECLARE_EVENT()

Verse::IVersePersistence::DECLARE_EVENT	(	IVersePersistence	,
		FOnPersistentMapsReleased
	)

DECLARE_EVENT_OneParam() [1/4]

Verse::IVersePersistence::DECLARE_EVENT_OneParam	(	IVersePersistence	,
		FOnPersistentMapConstructed	,
		const FString &	Path
	)

Event indicating when a persistent var is constructed (correlating directly with a call to AddPersistentMap)

DECLARE_EVENT_OneParam() [2/4]

Verse::IVersePersistence::DECLARE_EVENT_OneParam	(	IVersePersistence	,
		FOnPersistentMapKeyAdded	,
		void *
	)

Persistent map key added event, triggered when a persistent map key is added to Verse

Parameters

Key	the new key that was added

DECLARE_EVENT_OneParam() [3/4]

Verse::IVersePersistence::DECLARE_EVENT_OneParam	(	IVersePersistence	,
		FOnPersistentMapKeyRemoved	,
		void *
	)

Persistent map key removed event, triggered when a persistent map key is removed from Verse

Parameters

Key	the key that was removed

DECLARE_EVENT_OneParam() [4/4]

Verse::IVersePersistence::DECLARE_EVENT_OneParam	(	IVersePersistence	,
		FOnPersistentPairsUpdated	,
		const TArray< FUpdatedPersistentPairSave > &
	)

GetPersistablePredicate()

virtual const TPersistablePredicateVM Verse::IVersePersistence::GetPersistablePredicate ( ) const

pure virtual

Get the predicate used for FitsInPlayerMap intrinsic

OnPersistentMapConstructed()

virtual FOnPersistentMapConstructed & Verse::IVersePersistence::OnPersistentMapConstructed ( )

pure virtual

OnPersistentMapKeyAdded()

virtual FOnPersistentMapKeyAdded & Verse::IVersePersistence::OnPersistentMapKeyAdded ( )

pure virtual

OnPersistentMapKeyRemoved()

virtual FOnPersistentMapKeyRemoved & Verse::IVersePersistence::OnPersistentMapKeyRemoved ( )

pure virtual

OnPersistentMapsReleased()

virtual FOnPersistentMapsReleased & Verse::IVersePersistence::OnPersistentMapsReleased ( )

pure virtual

OnPersistentPairsUpdated()

virtual FOnPersistentPairsUpdated & Verse::IVersePersistence::OnPersistentPairsUpdated ( )

pure virtual

RemovePersistentPairs()

virtual void Verse::IVersePersistence::RemovePersistentPairs ( const void *  Key )

pure virtual

Remove key from all persistent var weak_maps

ResetWeakMaps()

virtual void Verse::IVersePersistence::ResetWeakMaps ( )

pure virtual

Reset persistence by reinitialization all vars to a default-constructed value

Note

this assumes the var started out with a default-constructed value

SetPersistablePredicate()

virtual void Verse::IVersePersistence::SetPersistablePredicate ( TPersistablePredicateSave  )

pure virtual

Set the predicate used for FitsInPlayerMap intrinsic

UpdatePersistentPairs()

virtual void Verse::IVersePersistence::UpdatePersistentPairs ( const FUpdatedPersistentPairVM *  , const FUpdatedPersistentPairVM *    )

pure virtual

Update a set of key-value pairs in a persistent var weak_map

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

• Engine/Source/Runtime/CoreUObject/Public/VerseVM/VVMPersistence.h