#include <Class.h>

Inheritance diagram for UClass:

Public Types
typedef void(*	ClassConstructorType) (const FObjectInitializer &)

typedef UObject (	ClassVTableHelperCtorCallerType) (FVTableHelper &Helper)

typedef UClass (	StaticClassFunctionType) ()

Public Types inherited from UStruct
typedef TArray< TPair< TFieldPath< FField >, int32 > >	FUnresolvedScriptPropertiesArray

using	FSuperStructIterator = TObjectPtrLinkedListIterator< UStruct, &UStruct::SuperStruct, true >

using	FConstSuperStructIterator = TObjectPtrLinkedListIteratorConst< UStruct, &UStruct::SuperStruct, true >

Public Types inherited from UField
typedef UField	BaseFieldClass

typedef UClass	FieldTypeClass

using	FLinkedListBuilder = TObjectPtrLinkedListBuilder< UField >

Public Types inherited from UObject
enum class	ENetFields_Private { NETFIELD_REP_START = 0 , NETFIELD_REP_END = -1 }

typedef UObject	WithinClass

Public Member Functions
void	CallAddReferencedObjects (UObject *This, FReferenceCollector &Collector) const

	UE_DEPRECATED (5.6, "ClassDefaultObject will be made private in the next release. For general purpose access to the CDO consider using the global GetDefault<>() or GetMutableDefault<>() functions.") TObjectPtr< UObject > ClassDefaultObject

COREUOBJECT_API const void *	GetSparseClassData (const EGetSparseClassDataMethod GetMethod)

void *	GetOrCreateSparseClassData ()

COREUOBJECT_API UScriptStruct *	GetSparseClassDataStruct () const

COREUOBJECT_API void	SetSparseClassDataStruct (UScriptStruct *InSparseClassDataStruct)

COREUOBJECT_API void	ClearSparseClassDataStruct (bool bInRecomplingOnLoad)

COREUOBJECT_API	UClass (const FObjectInitializer &ObjectInitializer=FObjectInitializer::Get())

COREUOBJECT_API	UClass (const FObjectInitializer &ObjectInitializer, UClass *InSuperClass)

COREUOBJECT_API	UClass (EStaticConstructor, FName InName, uint32 InSize, uint32 InAlignment, EClassFlags InClassFlags, EClassCastFlags InClassCastFlags, const TCHAR *InClassConfigName, EObjectFlags InFlags, ClassConstructorType InClassConstructor, ClassVTableHelperCtorCallerType InClassVTableHelperCtorCaller, FUObjectCppClassStaticFunctions &&InCppClassStaticFunctions)

COREUOBJECT_API	~UClass ()

virtual COREUOBJECT_API UClass *	GetAuthoritativeClass ()

const UClass *	GetAuthoritativeClass () const

COREUOBJECT_API void	AddNativeFunction (const ANSICHAR *InName, FNativeFuncPtr InPointer)

COREUOBJECT_API void	AddNativeFunction (const WIDECHAR *InName, FNativeFuncPtr InPointer)

void	AddFunctionToFunctionMap (UFunction *Function, FName FuncName)

COREUOBJECT_API void	CreateLinkAndAddChildFunctionsToMap (const FClassFunctionLinkInfo *Functions, uint32 NumFunctions)

void	RemoveFunctionFromFunctionMap (UFunction *Function)

COREUOBJECT_API void	ClearFunctionMapsCaches ()

COREUOBJECT_API UFunction *	FindFunctionByName (FName InName, EIncludeSuperFlag::Type IncludeSuper=EIncludeSuperFlag::IncludeSuper) const

virtual COREUOBJECT_API void	Serialize (FArchive &Ar) override

virtual COREUOBJECT_API void	PostLoad () override

virtual COREUOBJECT_API void	FinishDestroy () override

virtual COREUOBJECT_API void	DeferredRegister (UClass UClassStaticClass, const TCHAR PackageName, const TCHAR *InName) override

virtual COREUOBJECT_API bool	Rename (const TCHAR NewName=nullptr, UObject NewOuter=nullptr, ERenameFlags Flags=REN_None) override

virtual COREUOBJECT_API void	TagSubobjects (EObjectFlags NewFlags) override

virtual COREUOBJECT_API void	PostInitProperties () override

virtual COREUOBJECT_API FRestoreForUObjectOverwrite *	GetRestoreForUObjectOverwrite () override

virtual COREUOBJECT_API FString	GetDesc () override

virtual COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context) const override

virtual COREUOBJECT_API void	GetAssetRegistryTags (TArray< FAssetRegistryTag > &OutTags) const override

virtual bool	IsAsset () const override

virtual bool	IsNameStableForNetworking () const override

virtual COREUOBJECT_API void	GetPreloadDependencies (TArray< UObject * > &OutDeps) override

virtual COREUOBJECT_API void	Bind () override

virtual COREUOBJECT_API const TCHAR *	GetPrefixCPP () const override

virtual COREUOBJECT_API void	Link (FArchive &Ar, bool bRelinkExistingProperties) override

virtual COREUOBJECT_API void	SetSuperStruct (UStruct *NewSuperStruct) override

virtual COREUOBJECT_API bool	IsStructTrashed () const override

UE_INTERNAL virtual COREUOBJECT_API EStructPropertyLinkFlags	GetPropertyLinkFlags (UStruct ContainerStruct, FProperty Property) const

UE_FORCEINLINE_HINT FTopLevelAssetPath	GetClassPathName () const

void	SetCppTypeInfoStatic (const FCppClassTypeInfoStatic *InCppTypeInfoStatic)

COREUOBJECT_API const FString	GetConfigName () const

UClass *	GetSuperClass () const

int32	GetDefaultsCount ()

UObject *	GetDefaultObject (bool bCreateIfNeeded=true) const

COREUOBJECT_API void	SetDefaultObject (UObject *InClassDefaultObject)

bool	CheckDefaultObjectIsValidLowLevelFast (const int32 AlignmentCheck) const

virtual void	PostInitInstance (UObject InObj, FObjectInstancingGraph InstanceGraph)

virtual void	PostLoadInstance (UObject *InObj)

virtual void	InitPropertiesFromCustomList (uint8 DataPtr, const uint8 DefaultDataPtr)

virtual void	SetupObjectInitializer (FObjectInitializer &ObjectInitializer) const

virtual bool	CanCreateAssetOfClass () const

COREUOBJECT_API FName	GetDefaultObjectName () const

virtual uint8 *	GetPersistentUberGraphFrame (UObject Obj, UFunction FuncToCheck) const

virtual void	CreatePersistentUberGraphFrame (UObject Obj, bool bCreateOnlyIfEmpty=false, bool bSkipSuperClass=false, UClass OldClass=nullptr) const

virtual void	DestroyPersistentUberGraphFrame (UObject *Obj, bool bSkipSuperClass=false) const

template<class T >
T *	GetDefaultObject () const

COREUOBJECT_API UObject *	GetDefaultSubobjectByName (FName ToFind)

void	AddDefaultSubobject (UObject NewSubobject, const UClass BaseClass)

COREUOBJECT_API void	GetDefaultObjectSubobjects (TArray< UObject * > &OutDefaultSubobjects)

UE_FORCEINLINE_HINT bool	HasAnyClassFlags (EClassFlags FlagsToCheck) const

UE_FORCEINLINE_HINT bool	HasAllClassFlags (EClassFlags FlagsToCheck) const

UE_FORCEINLINE_HINT EClassFlags	GetClassFlags () const

UE_FORCEINLINE_HINT bool	HasAnyCastFlag (EClassCastFlags FlagToCheck) const

UE_FORCEINLINE_HINT bool	HasAllCastFlags (EClassCastFlags FlagsToCheck) const

COREUOBJECT_API FString	GetDescription () const

COREUOBJECT_API void	AssembleReferenceTokenStream (bool bForce=false)

COREUOBJECT_API bool	ImplementsInterface (const class UClass *SomeInterface) const

virtual COREUOBJECT_API void	SerializeDefaultObject (UObject *Object, FStructuredArchive::FSlot Slot)

virtual void	SerializeDefaultObject (UObject *Object, FArchive &Ar) final

COREUOBJECT_API void	SerializeSparseClassData (FStructuredArchive::FSlot Slot)

virtual COREUOBJECT_API void	PostLoadDefaultObject (UObject *Object)

virtual COREUOBJECT_API void	PurgeClass (bool bRecompilingOnLoad)

virtual COREUOBJECT_API bool	IsFunctionImplementedInScript (FName InFunctionName) const

virtual COREUOBJECT_API bool	HasProperty (const FProperty *InProperty) const

virtual UObject *	FindArchetype (const UClass *ArchetypeClass, const FName ArchetypeName) const

virtual COREUOBJECT_API UObject *	GetArchetypeForCDO () const

COREUOBJECT_API const void *	GetArchetypeForSparseClassData (const EGetSparseClassDataMethod GetMethod=EGetSparseClassDataMethod::ArchetypeIfNull) const

COREUOBJECT_API UScriptStruct *	GetSparseClassDataArchetypeStruct () const

	UE_DEPRECATED (5.5, "Replace with UE::Reflection::DoesSparseClassDataOverrideArchetype(Class, [](const FProperty*){return true;})") COREUOBJECT_API bool OverridesSparseClassDataArchetype() const

virtual void	GetDefaultObjectPreloadDependencies (TArray< UObject * > &OutDeps)

COREUOBJECT_API void	SetUpRuntimeReplicationData ()

bool	ShouldUseDynamicSubobjectInstancing () const

Public Member Functions inherited from UStruct
	UStruct (const FObjectInitializer &ObjectInitializer)

COREUOBJECT_API	UStruct (EStaticConstructor, int32 InSize, int32 InAlignment, EObjectFlags InFlags)

COREUOBJECT_API	UStruct (UStruct *InSuperStruct, SIZE_T ParamsSize=0, SIZE_T Alignment=0)

COREUOBJECT_API	UStruct (const FObjectInitializer &ObjectInitializer, UStruct *InSuperStruct, SIZE_T ParamsSize=0, SIZE_T Alignment=0)

virtual COREUOBJECT_API	~UStruct ()

virtual COREUOBJECT_API void	Serialize (FStructuredArchive::FRecord Record) override

virtual COREUOBJECT_API void	RegisterDependencies () override

virtual COREUOBJECT_API void	AddCppProperty (FProperty *Property) override

COREUOBJECT_API FTopLevelAssetPath	GetStructPathName () const

COREUOBJECT_API FProperty *	FindPropertyByName (FName InName) const

UE_INTERNAL COREUOBJECT_API FProperty *	FindPropertyByOffset (int32 Offset) const

COREUOBJECT_API void	InstanceSubobjectTemplates (TNotNull< void * > Data, const void DefaultData, const UStruct DefaultStruct, TNotNull< UObject * > Owner, FObjectInstancingGraph *InstanceGraph)

virtual UStruct *	GetInheritanceSuper () const

COREUOBJECT_API void	StaticLink (bool bRelinkExistingProperties=false)

virtual void	SerializeBin (FArchive &Ar, void *Data) const final

virtual COREUOBJECT_API void	SerializeBin (FStructuredArchive::FSlot Slot, void *Data) const

COREUOBJECT_API void	SerializeBinEx (FStructuredArchive::FSlot Slot, void Data, void const DefaultData, UStruct *DefaultStruct) const

virtual void	SerializeTaggedProperties (FArchive &Ar, uint8 Data, const UStruct DefaultsStruct, const uint8 Defaults, const UObject BreakRecursionIfFullyLoad=nullptr) const final

virtual COREUOBJECT_API void	SerializeTaggedProperties (FStructuredArchive::FSlot Slot, uint8 Data, const UStruct DefaultsStruct, const uint8 Defaults, const UObject BreakRecursionIfFullyLoad=nullptr) const

virtual COREUOBJECT_API void	PreloadChildren (FArchive &Ar)

virtual COREUOBJECT_API void	InitializeStruct (void *Dest, int32 ArrayDim=1) const

virtual COREUOBJECT_API void	DestroyStruct (void *Dest, int32 ArrayDim=1) const

virtual FProperty *	CustomFindProperty (const FName InName) const

virtual COREUOBJECT_API EExprToken	SerializeExpr (int32 &iCode, FArchive &Ar)

UE_FORCEINLINE_HINT int32	GetPropertiesSize () const

UE_FORCEINLINE_HINT int32	GetMinAlignment () const

UE_FORCEINLINE_HINT int32	GetStructureSize () const

void	SetPropertiesSize (int32 NewSize)

template<class T >
bool	IsChildOf () const

COREUOBJECT_API bool	IsChildOf (const UStruct *SomeBase) const

FSuperStructIterator	GetSuperStructIterator ()

FConstSuperStructIterator	GetSuperStructIterator () const

UStruct *	GetSuperStruct () const

virtual COREUOBJECT_API FString	GetAuthoredNameForField (const UField *Field) const

virtual COREUOBJECT_API FString	GetAuthoredNameForField (const FField *Field) const

COREUOBJECT_API void	DestroyChildPropertiesAndResetPropertyLinks ()

void	SetUnresolvedScriptProperties (FUnresolvedScriptPropertiesArray &InUnresolvedProperties)

void	DeleteUnresolvedScriptProperties ()

COREUOBJECT_API void	CollectBytecodeReferencedObjects (TArray< UObject * > &OutReferencedObjects)

COREUOBJECT_API void	CollectPropertyReferencedObjects (TArray< UObject * > &OutReferencedObjects)

COREUOBJECT_API void	CollectBytecodeAndPropertyReferencedObjects ()

COREUOBJECT_API void	CollectBytecodeAndPropertyReferencedObjectsRecursively ()

COREUOBJECT_API EPropertyVisitorControlFlow	Visit (void *Data, const TFunctionRef< EPropertyVisitorControlFlow(const FPropertyVisitorPath &, const FPropertyVisitorData &)> InFunc) const

COREUOBJECT_API EPropertyVisitorControlFlow	Visit (void *Data, const TFunctionRef< EPropertyVisitorControlFlow(const FPropertyVisitorContext &)> InFunc, FPropertyVisitorContext::EScope InScope=FPropertyVisitorContext::EScope::All) const

virtual COREUOBJECT_API EPropertyVisitorControlFlow	Visit (FPropertyVisitorContext &Context, const TFunctionRef< EPropertyVisitorControlFlow(const FPropertyVisitorContext &)> InFunc) const

virtual COREUOBJECT_API void *	ResolveVisitedPathInfo (void *Data, const FPropertyVisitorInfo &Info) const

Public Member Functions inherited from UField
	UField (const FObjectInitializer &ObjectInitializer)

	UField (EStaticConstructor, EObjectFlags InFlags)

	~UField ()=default

virtual COREUOBJECT_API bool	NeedsLoadForClient () const override

virtual COREUOBJECT_API bool	NeedsLoadForServer () const override

COREUOBJECT_API UClass *	GetOwnerClass () const

COREUOBJECT_API UStruct *	GetOwnerStruct () const

COREUOBJECT_API FString	GetAuthoredName () const

COREUOBJECT_API bool	HasAnyCastFlags (const uint64 InCastFlags) const

COREUOBJECT_API bool	HasAllCastFlags (const uint64 InCastFlags) const

Public Member Functions inherited from UObject
COREUOBJECT_API	UObject ()

COREUOBJECT_API	UObject (const FObjectInitializer &ObjectInitializer)

COREUOBJECT_API	UObject (EStaticConstructor, EObjectFlags InFlags)

COREUOBJECT_API	UObject (FVTableHelper &Helper)

COREUOBJECT_API UObject *	CreateDefaultSubobject (FName SubobjectFName, UClass ReturnType, UClass ClassToCreateByDefault, bool bIsRequired, bool bIsTransient)

template<class TReturnType >
TReturnType *	CreateEditorOnlyDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)

COREUOBJECT_API void	GetDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects)

COREUOBJECT_API UObject *	GetDefaultSubobjectByName (FName ToFind)

virtual COREUOBJECT_API void	PostReinitProperties ()

virtual void	PostCDOContruct ()

virtual COREUOBJECT_API void	PreSaveRoot (FObjectPreSaveRootContext ObjectSaveContext)

virtual COREUOBJECT_API void	PostSaveRoot (FObjectPostSaveRootContext ObjectSaveContext)

virtual COREUOBJECT_API void	PreSave (FObjectPreSaveContext SaveContext)

virtual COREUOBJECT_API void	CollectSaveOverrides (FObjectCollectSaveOverridesContext SaveContext)

UE_FORCEINLINE_HINT bool	Modify (bool bAlwaysMarkDirty=true)

UE_FORCEINLINE_HINT bool	IsCapturingAsRootObjectForTransaction () const

virtual bool	ResolveSubobject (const TCHAR SubObjectPath, UObject &OutObject, bool bLoadIfExists)

virtual bool	IsReadyForAsyncPostLoad () const

virtual COREUOBJECT_API void	PostLoadSubobjects (FObjectInstancingGraph *OuterInstanceGraph)

virtual COREUOBJECT_API void	BeginDestroy ()

virtual bool	IsReadyForFinishDestroy ()

virtual void	ShutdownAfterError ()

virtual void	PostInterpChange (FProperty *PropertyThatChanged)

virtual COREUOBJECT_API void	PostRename (UObject *OldOuter, const FName OldName)

virtual void	PreDuplicate (FObjectDuplicationParameters &DupParams)

virtual void	PostDuplicate (bool bDuplicateForPIE)

virtual void	PostDuplicate (EDuplicateMode::Type DuplicateMode)

virtual COREUOBJECT_API bool	NeedsLoadForTargetPlatform (const class ITargetPlatform *TargetPlatform) const

virtual bool	NeedsLoadForEditorGame () const

virtual bool	IsEditorOnly () const

virtual bool	HasNonEditorOnlyReferences () const

virtual bool	IsPostLoadThreadSafe () const

virtual COREUOBJECT_API bool	IsDestructionThreadSafe () const

virtual void	GetPrestreamPackages (TArray< UObject * > &OutPrestream)

virtual void	ExportCustomProperties (FOutputDevice &Out, uint32 Indent)

virtual void	ImportCustomProperties (const TCHAR SourceText, FFeedbackContext Warn)

virtual void	PostEditImport ()

virtual void	PostReloadConfig (class FProperty *PropertyThatWasLoaded)

COREUOBJECT_API UScriptStruct *	GetSparseClassDataStruct () const

virtual bool	GetNativePropertyValues (TMap< FString, FString > &out_PropertyValues, uint32 ExportFlags=0) const

virtual COREUOBJECT_API void	GetResourceSizeEx (FResourceSizeEx &CumulativeResourceSize)

SIZE_T	GetResourceSizeBytes (EResourceSizeMode::Type Mode)

virtual FName	GetExporterName (void)

COREUOBJECT_API void	CallAddReferencedObjects (FReferenceCollector &Collector)

virtual bool	AreNativePropertiesIdenticalTo (UObject *Other) const

COREUOBJECT_API void	GetAssetRegistryTags (FAssetData &Out) const

COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context, FAssetData &Out) const

virtual COREUOBJECT_API FPrimaryAssetId	GetPrimaryAssetId () const

virtual COREUOBJECT_API bool	IsLocalizedResource () const

virtual COREUOBJECT_API bool	IsSafeForRootSet () const

virtual COREUOBJECT_API void	GetLifetimeReplicatedProps (TArray< class FLifetimeProperty > &OutLifetimeProps) const

virtual COREUOBJECT_API void	GetReplicatedCustomConditionState (FCustomPropertyConditionState &OutActiveState) const

virtual COREUOBJECT_API void	RegisterReplicationFragments (UE::Net::FFragmentRegistrationContext &Context, UE::Net::EFragmentRegistrationFlags RegistrationFlags)

virtual COREUOBJECT_API bool	IsFullNameStableForNetworking () const

virtual COREUOBJECT_API bool	IsSupportedForNetworking () const

virtual void	GetSubobjectsWithStableNamesForNetworking (TArray< UObject * > &ObjList)

virtual COREUOBJECT_API void	PreNetReceive ()

virtual COREUOBJECT_API void	PostNetReceive ()

virtual void	PostRepNotifies ()

virtual COREUOBJECT_API void	PreDestroyFromReplication ()

COREUOBJECT_API bool	IsSelected () const

COREUOBJECT_API void	SerializeScriptProperties (FArchive &Ar) const

COREUOBJECT_API void	SerializeScriptProperties (FStructuredArchive::FSlot Slot) const

COREUOBJECT_API void	ReinitializeProperties (UObject SourceObject=NULL, struct FObjectInstancingGraph InstanceGraph=NULL)

COREUOBJECT_API FString	GetDetailedInfo () const

COREUOBJECT_API bool	ConditionalBeginDestroy ()

COREUOBJECT_API bool	ConditionalFinishDestroy ()

COREUOBJECT_API void	ConditionalPostLoad ()

COREUOBJECT_API void	ConditionalPreload ()

COREUOBJECT_API void	ConditionalPostLoadSubobjects (struct FObjectInstancingGraph *OuterInstanceGraph=NULL)

bool	IsBasedOnArchetype (const UObject *const SomeObject) const

COREUOBJECT_API UFunction *	FindFunction (FName InName) const

COREUOBJECT_API UFunction *	FindFunctionChecked (FName InName) const

virtual COREUOBJECT_API void	BuildSubobjectMapping (UObject OtherObject, TMap< UObject , UObject * > &ObjectMapping) const

COREUOBJECT_API void	CollectDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects, bool bIncludeNestedSubobjects=false) const

COREUOBJECT_API bool	CheckDefaultSubobjects (bool bForceCheck=false) const

COREUOBJECT_API void	SaveConfig (uint64 RequiredPropertyFlags=CPF_Config, const TCHAR Filename=nullptr, FConfigCacheIni Config=GConfig, bool bAllowCopyToDefaultObject=true)

COREUOBJECT_API void	SaveConfig (const FSaveConfigContext &Context)

COREUOBJECT_API void	UpdateDefaultConfigFile (const FString &SpecificFileLocation="")

COREUOBJECT_API bool	TryUpdateDefaultConfigFile (const FString &SpecificFileLocation="", bool bWarnIfFail=true)

COREUOBJECT_API void	UpdateGlobalUserConfigFile ()

COREUOBJECT_API void	UpdateProjectUserConfigFile ()

COREUOBJECT_API void	UpdateSinglePropertyInConfigFile (const FProperty *InProperty, const FString &InConfigIniName)

COREUOBJECT_API FString	GetDefaultConfigFilename () const

COREUOBJECT_API FString	GetGlobalUserConfigFilename () const

COREUOBJECT_API FString	GetProjectUserConfigFilename () const

virtual const TCHAR *	GetConfigOverridePlatform () const

virtual void	OverrideConfigSection (FString &SectionName)

virtual void	OverridePerObjectConfigSection (FString &SectionName)

COREUOBJECT_API void	LoadConfig (UClass ConfigClass=nullptr, const TCHAR Filename=nullptr, uint32 PropagationFlags=UE::LCPF_None, class FProperty PropertyToLoad=nullptr, TArray< UE::ConfigAccessTracking::FConfigAccessData > OutAccessedKeys=nullptr)

COREUOBJECT_API void	ReloadConfig (UClass ConfigClass=NULL, const TCHAR Filename=NULL, uint32 PropagationFlags=UE::LCPF_None, class FProperty *PropertyToLoad=NULL)

COREUOBJECT_API void	ParseParms (const TCHAR *Parms)

COREUOBJECT_API void	OutputReferencers (FOutputDevice &Ar, FReferencerInformationList *Referencers=NULL)

COREUOBJECT_API void	RetrieveReferencers (TArray< FReferencerInformation > OutInternalReferencers, TArray< FReferencerInformation > OutExternalReferencers)

COREUOBJECT_API void	SetLinker (FLinkerLoad *LinkerLoad, int32 LinkerIndex, bool bShouldDetachExisting=true, bool bSilenceLogs=false)

COREUOBJECT_API UObject *	GetArchetype () const

COREUOBJECT_API void	GetArchetypeInstances (TArray< UObject * > &Instances)

COREUOBJECT_API void	InstanceSubobjectTemplates (struct FObjectInstancingGraph *InstanceGraph=NULL)

template<class T >
bool	Implements () const

virtual COREUOBJECT_API void	ProcessEvent (UFunction Function, void Parms)

virtual int32	GetFunctionCallspace (UFunction Function, FFrame Stack)

virtual bool	CallRemoteFunction (UFunction Function, void Parms, struct FOutParmRec OutParms, FFrame Stack)

COREUOBJECT_API bool	CallFunctionByNameWithArguments (const TCHAR Cmd, FOutputDevice &Ar, UObject Executor, bool bForceCallWithNonExec=false)

COREUOBJECT_API void	CallFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)

	DECLARE_FUNCTION (ProcessInternal)

virtual bool	ProcessConsoleExec (const TCHAR Cmd, FOutputDevice &Ar, UObject Executor)

COREUOBJECT_API void	SkipFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)

virtual UClass *	RegenerateClass (UClass ClassToRegenerate, UObject PreviousCDO)

COREUOBJECT_API bool	IsInBlueprint () const

COREUOBJECT_API void	DestroyNonNativeProperties ()

virtual void	MarkAsEditorOnlySubobject ()

COREUOBJECT_API void	AbortInsideMemberFunction () const

	DECLARE_FUNCTION (execUndefined)

	DECLARE_FUNCTION (execLocalVariable)

	DECLARE_FUNCTION (execInstanceVariable)

	DECLARE_FUNCTION (execDefaultVariable)

	DECLARE_FUNCTION (execLocalOutVariable)

	DECLARE_FUNCTION (execInterfaceVariable)

	DECLARE_FUNCTION (execClassSparseDataVariable)

	DECLARE_FUNCTION (execInterfaceContext)

	DECLARE_FUNCTION (execArrayElement)

	DECLARE_FUNCTION (execBoolVariable)

	DECLARE_FUNCTION (execClassDefaultVariable)

	DECLARE_FUNCTION (execEndFunctionParms)

	DECLARE_FUNCTION (execNothing)

	DECLARE_FUNCTION (execNothingInt32)

	DECLARE_FUNCTION (execNothingOp4a)

	DECLARE_FUNCTION (execBreakpoint)

	DECLARE_FUNCTION (execTracepoint)

	DECLARE_FUNCTION (execWireTracepoint)

	DECLARE_FUNCTION (execInstrumentation)

	DECLARE_FUNCTION (execEndOfScript)

	DECLARE_FUNCTION (execReturnNothing)

	DECLARE_FUNCTION (execEmptyParmValue)

	DECLARE_FUNCTION (execJump)

	DECLARE_FUNCTION (execJumpIfNot)

	DECLARE_FUNCTION (execAssert)

	DECLARE_FUNCTION (execPushExecutionFlow)

	DECLARE_FUNCTION (execPopExecutionFlow)

	DECLARE_FUNCTION (execComputedJump)

	DECLARE_FUNCTION (execPopExecutionFlowIfNot)

	DECLARE_FUNCTION (execLet)

	DECLARE_FUNCTION (execLetObj)

	DECLARE_FUNCTION (execLetWeakObjPtr)

	DECLARE_FUNCTION (execLetBool)

	DECLARE_FUNCTION (execLetDelegate)

	DECLARE_FUNCTION (execLetMulticastDelegate)

	DECLARE_FUNCTION (execAddMulticastDelegate)

	DECLARE_FUNCTION (execClearMulticastDelegate)

	DECLARE_FUNCTION (execEatReturnValue)

	DECLARE_FUNCTION (execRemoveMulticastDelegate)

	DECLARE_FUNCTION (execSelf)

	DECLARE_FUNCTION (execContext)

	DECLARE_FUNCTION (execContext_FailSilent)

	DECLARE_FUNCTION (execStructMemberContext)

	DECLARE_FUNCTION (execVirtualFunction)

	DECLARE_FUNCTION (execFinalFunction)

	DECLARE_FUNCTION (execLocalVirtualFunction)

	DECLARE_FUNCTION (execLocalFinalFunction)

	DECLARE_FUNCTION (execStructCmpEq)

	DECLARE_FUNCTION (execStructCmpNe)

	DECLARE_FUNCTION (execStructMember)

	DECLARE_FUNCTION (execEqualEqual_DelegateDelegate)

	DECLARE_FUNCTION (execNotEqual_DelegateDelegate)

	DECLARE_FUNCTION (execEqualEqual_DelegateFunction)

	DECLARE_FUNCTION (execNotEqual_DelegateFunction)

	DECLARE_FUNCTION (execIntConst)

	DECLARE_FUNCTION (execInt64Const)

	DECLARE_FUNCTION (execUInt64Const)

	DECLARE_FUNCTION (execSkipOffsetConst)

	DECLARE_FUNCTION (execFloatConst)

	DECLARE_FUNCTION (execDoubleConst)

	DECLARE_FUNCTION (execStringConst)

	DECLARE_FUNCTION (execUnicodeStringConst)

	DECLARE_FUNCTION (execTextConst)

	DECLARE_FUNCTION (execPropertyConst)

	DECLARE_FUNCTION (execObjectConst)

	DECLARE_FUNCTION (execSoftObjectConst)

	DECLARE_FUNCTION (execFieldPathConst)

	DECLARE_FUNCTION (execInstanceDelegate)

	DECLARE_FUNCTION (execNameConst)

	DECLARE_FUNCTION (execByteConst)

	DECLARE_FUNCTION (execIntZero)

	DECLARE_FUNCTION (execIntOne)

	DECLARE_FUNCTION (execTrue)

	DECLARE_FUNCTION (execFalse)

	DECLARE_FUNCTION (execNoObject)

	DECLARE_FUNCTION (execNullInterface)

	DECLARE_FUNCTION (execIntConstByte)

	DECLARE_FUNCTION (execRotationConst)

	DECLARE_FUNCTION (execVectorConst)

	DECLARE_FUNCTION (execVector3fConst)

	DECLARE_FUNCTION (execTransformConst)

	DECLARE_FUNCTION (execStructConst)

	DECLARE_FUNCTION (execSetArray)

	DECLARE_FUNCTION (execSetSet)

	DECLARE_FUNCTION (execSetMap)

	DECLARE_FUNCTION (execArrayConst)

	DECLARE_FUNCTION (execSetConst)

	DECLARE_FUNCTION (execMapConst)

	DECLARE_FUNCTION (execBitFieldConst)

	DECLARE_FUNCTION (execNew)

	DECLARE_FUNCTION (execClassContext)

	DECLARE_FUNCTION (execNativeParm)

	DECLARE_FUNCTION (execCast)

	DECLARE_FUNCTION (execDynamicCast)

	DECLARE_FUNCTION (execMetaCast)

	DECLARE_FUNCTION (execInterfaceCast)

	DECLARE_FUNCTION (execDoubleToFloatCast)

	DECLARE_FUNCTION (execFloatToDoubleCast)

	DECLARE_FUNCTION (execObjectToBool)

	DECLARE_FUNCTION (execInterfaceToBool)

	DECLARE_FUNCTION (execObjectToInterface)

	DECLARE_FUNCTION (execInterfaceToInterface)

	DECLARE_FUNCTION (execInterfaceToObject)

	DECLARE_FUNCTION (execGetDynArrayElement)

	DECLARE_FUNCTION (execSetDynArrayElement)

	DECLARE_FUNCTION (execGetDynArrayLength)

	DECLARE_FUNCTION (execSetDynArrayLength)

	DECLARE_FUNCTION (execDynArrayInsert)

	DECLARE_FUNCTION (execDynArrayRemove)

	DECLARE_FUNCTION (execDynArrayFind)

	DECLARE_FUNCTION (execDynArrayFindStruct)

	DECLARE_FUNCTION (execDynArrayAdd)

	DECLARE_FUNCTION (execDynArrayAddItem)

	DECLARE_FUNCTION (execDynArrayInsertItem)

	DECLARE_FUNCTION (execDynArrayRemoveItem)

	DECLARE_FUNCTION (execDynArraySort)

	DECLARE_FUNCTION (execBindDelegate)

	DECLARE_FUNCTION (execCallMulticastDelegate)

	DECLARE_FUNCTION (execLetValueOnPersistentFrame)

	DECLARE_FUNCTION (execCallMathFunction)

	DECLARE_FUNCTION (execSwitchValue)

	DECLARE_FUNCTION (execArrayGetByRef)

	DECLARE_FUNCTION (execAutoRtfmTransact)

	DECLARE_FUNCTION (execAutoRtfmStopTransact)

	DECLARE_FUNCTION (execAutoRtfmAbortIfNot)

void	ExecuteUbergraph (int32 EntryPoint)

virtual void	ValidateGeneratedRepEnums (const TArray< struct FRepRecord > &ClassReps) const

virtual uint64	GetNetPushIdDynamic () const

Public Member Functions inherited from UObjectBaseUtility
	UObjectBaseUtility ()

	UObjectBaseUtility (EObjectFlags InFlags)

void	SetFlags (EObjectFlags NewFlags)

void	ClearFlags (EObjectFlags FlagsToClear)

bool	HasAnyFlags (EObjectFlags FlagsToCheck) const

bool	HasAllFlags (EObjectFlags FlagsToCheck) const

UE_FORCEINLINE_HINT EObjectFlags	GetMaskedFlags (EObjectFlags Mask=RF_AllFlags) const

UE_FORCEINLINE_HINT void	Mark (EObjectMark Marks) const

UE_FORCEINLINE_HINT void	UnMark (EObjectMark Marks) const

UE_FORCEINLINE_HINT bool	HasAnyMarks (EObjectMark Marks) const

UE_FORCEINLINE_HINT bool	HasAllMarks (EObjectMark Marks) const

UE_FORCEINLINE_HINT EObjectMark	GetAllMarks () const

void	MarkAsGarbage ()

void	ClearGarbage ()

UE_FORCEINLINE_HINT void	AddToRoot ()

UE_FORCEINLINE_HINT void	RemoveFromRoot ()

UE_FORCEINLINE_HINT bool	IsRooted () const

UE_FORCEINLINE_HINT int32	GetRefCount () const

bool	ThisThreadAtomicallyClearedRFUnreachable ()

UE_FORCEINLINE_HINT bool	IsUnreachable () const

UE_FORCEINLINE_HINT bool	IsNative () const

void	SetInternalFlags (EInternalObjectFlags FlagsToSet) const

UE_FORCEINLINE_HINT EInternalObjectFlags	GetInternalFlags () const

UE_FORCEINLINE_HINT bool	HasAnyInternalFlags (EInternalObjectFlags FlagsToCheck) const

void	ClearInternalFlags (EInternalObjectFlags FlagsToClear) const

bool	AtomicallyClearInternalFlags (EInternalObjectFlags FlagsToClear) const

COREUOBJECT_API FString	GetFullName (const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API void	GetFullName (const UObject *StopOuter, FString &ResultString, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API void	GetFullName (FStringBuilderBase &ResultString, const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API FString	GetPathName (const UObject *StopOuter=NULL) const

COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FString &ResultString) const

COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FStringBuilderBase &ResultString) const

virtual bool	CanBeClusterRoot () const

virtual COREUOBJECT_API bool	CanBeInCluster () const

virtual COREUOBJECT_API void	CreateCluster ()

virtual void	OnClusterMarkedAsPendingKill ()

COREUOBJECT_API void	AddToCluster (UObjectBaseUtility *ClusterRootOrObjectFromCluster, bool bAddAsMutableObject=false)

COREUOBJECT_API FString	GetFullGroupName (bool bStartWithOuter) const

UE_FORCEINLINE_HINT FString	GetName () const

UE_FORCEINLINE_HINT void	GetName (FString &ResultString) const

UE_FORCEINLINE_HINT void	AppendName (FString &ResultString) const

COREUOBJECT_API bool	IsPackageExternal () const

COREUOBJECT_API void	DetachExternalPackage ()

COREUOBJECT_API void	ReattachExternalPackage ()

COREUOBJECT_API UObject *	GetOutermostObject () const

COREUOBJECT_API UPackage *	GetPackage () const

UE_INTERNAL virtual COREUOBJECT_API UE::Core::FVersePath	GetVersePath () const

COREUOBJECT_API UPackage *	GetOutermost () const

COREUOBJECT_API bool	MarkPackageDirty () const

COREUOBJECT_API bool	IsTemplate (EObjectFlags TemplateTypes=RF_ArchetypeObject\|RF_ClassDefaultObject) const

COREUOBJECT_API UObject *	GetTypedOuter (UClass *Target) const

template<typename T >
T *	GetTypedOuter () const

template<typename InterfaceClassType >
InterfaceClassType *	GetImplementingOuter () const

COREUOBJECT_API UObjectBaseUtility *	GetImplementingOuterObject (const UClass *InInterfaceClass) const

COREUOBJECT_API bool	IsIn (const UObject *SomeOuter) const

COREUOBJECT_API bool	IsIn (const UPackage *SomePackage) const

COREUOBJECT_API bool	IsInOuter (const UObject *SomeOuter) const

COREUOBJECT_API bool	IsInPackage (const UPackage *SomePackage) const

COREUOBJECT_API bool	IsInA (const UClass *SomeBaseClass) const

COREUOBJECT_API bool	RootPackageHasAnyFlags (uint32 CheckFlagMask) const

template<typename OtherClassType >
bool	IsA (OtherClassType SomeBase) const

template<class T >
bool	IsA () const

COREUOBJECT_API const UClass *	FindNearestCommonBaseClass (const UClass *TestClass) const

COREUOBJECT_API void *	GetInterfaceAddress (UClass *InterfaceClass)

COREUOBJECT_API void *	GetNativeInterfaceAddress (UClass *InterfaceClass)

const void *	GetNativeInterfaceAddress (UClass *InterfaceClass) const

COREUOBJECT_API bool	IsTemplateForSubobjects (EObjectFlags TemplateTypes=RF_ClassDefaultObject\|RF_DefaultSubObject\|RF_InheritableComponentTemplate) const

COREUOBJECT_API bool	IsDefaultSubobject () const

COREUOBJECT_API class FLinkerLoad *	GetLinker () const

COREUOBJECT_API int32	GetLinkerIndex () const

COREUOBJECT_API FPackageFileVersion	GetLinkerUEVersion () const

int32	GetLinkerUE4Version () const

COREUOBJECT_API int32	GetLinkerLicenseeUEVersion () const

int32	GetLinkerLicenseeUE4Version () const

COREUOBJECT_API int32	GetLinkerCustomVersion (FGuid CustomVersionKey) const

UE_FORCEINLINE_HINT bool	operator< (const UObjectBaseUtility &Other) const

TStatId	GetStatID (bool bForDeferredUse=false) const

Public Member Functions inherited from UObjectBase
COREUOBJECT_API	UObjectBase (UClass InClass, EObjectFlags InFlags, EInternalObjectFlags InInternalFlags, UObject InOuter, FName InName, int32 InInternalIndex=-1, int32 InSerialNumber=0, FRemoteObjectId InRemoteId=FRemoteObjectId())

virtual COREUOBJECT_API	~UObjectBase ()

COREUOBJECT_API bool	IsValidLowLevel () const

COREUOBJECT_API bool	IsValidLowLevelFast (bool bRecursive=true) const

FORCEINLINE uint32	GetUniqueID () const

FORCEINLINE UClass *	GetClass () const

FORCEINLINE UObject *	GetOuter () const

FORCEINLINE FName	GetFName () const

virtual COREUOBJECT_API FName	GetFNameForStatID () const

COREUOBJECT_API UPackage *	GetExternalPackage () const

COREUOBJECT_API void	SetExternalPackage (UPackage *InPackage)

COREUOBJECT_API UPackage *	GetExternalPackageInternal () const

COREUOBJECT_API void	MarkAsReachable () const

COREUOBJECT_API void	AddRef () const

COREUOBJECT_API void	ReleaseRef () const

FORCEINLINE EObjectFlags	GetFlags () const

FORCENOINLINE void	AtomicallySetFlags (EObjectFlags FlagsToAdd)

FORCENOINLINE void	AtomicallyClearFlags (EObjectFlags FlagsToClear)

Static Public Member Functions
static COREUOBJECT_API void	AssembleReferenceTokenStreams ()

static COREUOBJECT_API void	AddReferencedObjects (UObject *InThis, FReferenceCollector &Collector)

static COREUOBJECT_API UField *	TryFindTypeSlow (UClass *TypeClass, FStringView InPathNameOrShortName, EFindFirstObjectOptions InOptions=EFindFirstObjectOptions::None)

template<typename T >
static T *	TryFindTypeSlow (FStringView InShortNameOrPathName, EFindFirstObjectOptions InOptions=EFindFirstObjectOptions::None)

static COREUOBJECT_API UField *	TryFindTypeSlowSafe (UClass *TypeClass, FStringView InPathNameOrShortName, EFindFirstObjectOptions InOptions=EFindFirstObjectOptions::None)

template<typename T >
static T *	TryFindTypeSlowSafe (FStringView InShortNameOrPathName, EFindFirstObjectOptions InOptions=EFindFirstObjectOptions::None)

static COREUOBJECT_API FTopLevelAssetPath	TryConvertShortTypeNameToPathName (UClass TypeClass, FStringView InShortTypeName, ELogVerbosity::Type AmbiguousMessageVerbosity=ELogVerbosity::NoLogging, const TCHAR AmbiguousClassMessage=nullptr)

template<typename T >
static FTopLevelAssetPath	TryConvertShortTypeNameToPathName (FStringView InShortTypeName, ELogVerbosity::Type AmbiguousMessageVerbosity=ELogVerbosity::NoLogging, const TCHAR *AmbiguousClassMessage=nullptr)

static COREUOBJECT_API bool	TryFixShortClassNameExportPath (FString &InOutExportPathToFix, ELogVerbosity::Type AmbiguousMessageVerbosity=ELogVerbosity::NoLogging, const TCHAR *AmbiguousClassMessage=nullptr, bool bClearOnError=false)

static COREUOBJECT_API FString	ConvertPathNameToShortTypeName (FStringView InClassPathOrShortTypeName)

static COREUOBJECT_API FString	ConvertFullNameToShortTypeFullName (FStringView InFullName)

static COREUOBJECT_API bool	IsShortTypeName (FStringView ClassPathOrShortTypeName)

static COREUOBJECT_API class FFeedbackContext &	GetDefaultPropertiesFeedbackContext ()

static COREUOBJECT_API UClass *	FindCommonBase (UClass InClassA, UClass InClassB)

static COREUOBJECT_API UClass *	FindCommonBase (const TArray< UClass * > &InClasses)

static COREUOBJECT_API bool	IsSafeToSerializeToStructuredArchives (UClass *InClass)

Static Public Member Functions inherited from UStruct
static COREUOBJECT_API void	AddReferencedObjects (UObject *InThis, FReferenceCollector &Collector)

Static Public Member Functions inherited from UObject
static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedServer (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)

static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedClient (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)

static COREUOBJECT_API bool	CanCreateInCurrentContext (UObject *Template)

static COREUOBJECT_API void	AddReferencedObjects (UObject *InThis, FReferenceCollector &Collector)

static COREUOBJECT_API const FName &	SourceFileTagName ()

static COREUOBJECT_API UObject *	GetArchetypeFromRequiredInfo (const UClass Class, const UObject Outer, FName Name, EObjectFlags ObjectFlags)

Static Public Member Functions inherited from UObjectBaseUtility
static bool	IsGarbageEliminationEnabled ()

static bool	IsPendingKillEnabled ()

static void	SetGarbageEliminationEnabled (bool bEnabled)

static COREUOBJECT_API void	ReloadObjectsFromModifiedConfigSections (const class FConfigModificationTracker *ChangeTracker)

Static Public Member Functions inherited from UObjectBase
static COREUOBJECT_API FString	RemoveClassPrefix (const TCHAR *ClassName)

static void	PrefetchClass (UObject *Object)

static void	PrefetchOuter (UObject *Object)

Public Attributes
ClassConstructorType	ClassConstructor

ClassVTableHelperCtorCallerType	ClassVTableHelperCtorCaller

FUObjectCppClassStaticFunctions	CppClassStaticFunctions

int32	ClassUnique

int32	FirstOwnedClassRep = 0

bool	bCooked

bool	bLayoutChanging

EClassFlags	ClassFlags

EClassCastFlags	ClassCastFlags

TObjectPtr< UClass >	ClassWithin

union {

FName ClassConfigName = {}

};

TArray< FRepRecord >	ClassReps

TArray< TObjectPtr< UField > >	NetFields

union {

TArray< FImplementedInterface > Interfaces = {}

};

UE::GC::FSchemaOwner	ReferenceSchema

union {

TArray< FNativeFunctionLookup > NativeFunctionLookupTable = {}

};

Public Attributes inherited from UStruct
TObjectPtr< UField >	Children

FField *	ChildProperties

int32	PropertiesSize

int16	MinAlignment

union {

TArray< uint8 > Script = {}

};

FProperty *	PropertyLink

FProperty *	RefLink

FProperty *	DestructorLink

FProperty *	PostConstructLink

TArray< TObjectPtr< UObject > >	ScriptAndPropertyObjectReferences

FUnresolvedScriptPropertiesArray *	UnresolvedScriptProperties

std::atomic< const struct FUnversionedStructSchema * >	UnversionedGameSchema = nullptr

Public Attributes inherited from UField
TObjectPtr< UField >	Next

Protected Member Functions
COREUOBJECT_API void *	CreateSparseClassData ()

COREUOBJECT_API void	CleanupSparseClassData ()

virtual COREUOBJECT_API UObject *	CreateDefaultObject ()

Protected Member Functions inherited from UStruct
virtual FName	FindPropertyNameFromGuid (const FGuid &PropertyGuid) const

virtual FGuid	FindPropertyGuidFromName (const FName InName) const

virtual bool	ArePropertyGuidsAvailable () const

COREUOBJECT_API void	SerializeProperties (FArchive &Ar)

COREUOBJECT_API void	LoadTaggedPropertiesFromText (FStructuredArchive::FSlot Slot, uint8 Data, const UStruct DefaultsStruct, const uint8 Defaults, const UObject BreakRecursionIfFullyLoad) const

Protected Member Functions inherited from UObject
virtual FString	GetDetailedInfoInternal () const

COREUOBJECT_API bool	CanCheckDefaultSubObjects (bool bForceCheck, bool &bResult) const

virtual COREUOBJECT_API bool	CheckDefaultSubobjectsInternal () const

Protected Member Functions inherited from UObjectBase
	UObjectBase ()

COREUOBJECT_API	UObjectBase (EObjectFlags InFlags)

COREUOBJECT_API void	LowLevelRename (FName NewName, UObject *NewOuter=NULL)

COREUOBJECT_API void	Register (class UClass (StaticClassFn)(), const TCHAR PackageName, const TCHAR Name)

COREUOBJECT_API void	Register (const TCHAR PackageName, const TCHAR Name)

FORCEINLINE void	SetFlagsTo (EObjectFlags NewFlags)

Protected Attributes
void *	SparseClassData

TObjectPtr< UScriptStruct >	SparseClassDataStruct

bool	bNeedsDynamicSubobjectInstancing = false

Friends
class	FRestoreClassInfo

class	FBlueprintEditorUtils

class	FBlueprintCompileReinstancer

struct	FBlueprintCompilationManagerImpl

Detailed Description

An object class.

Member Typedef Documentation

◆ ClassConstructorType

typedef void(* UClass::ClassConstructorType) (const FObjectInitializer &)

◆ ClassVTableHelperCtorCallerType

typedef UObject *(* UClass::ClassVTableHelperCtorCallerType) (FVTableHelper &Helper)

◆ StaticClassFunctionType

typedef UClass *(* UClass::StaticClassFunctionType) ()

Constructor & Destructor Documentation

◆ UClass() [1/3]

UClass::UClass ( const FObjectInitializer & ObjectInitializer = FObjectInitializer::Get() )

Internal constructor.

◆ UClass() [2/3]

UClass::UClass	(	const FObjectInitializer &	ObjectInitializer,
		UClass *	InBaseClass
	)

explicit

Create a new UClass given its superclass.

◆ UClass() [3/3]

UClass::UClass	(	EStaticConstructor	,
		FName	InName,
		uint32	InSize,
		uint32	InAlignment,
		EClassFlags	InClassFlags,
		EClassCastFlags	InClassCastFlags,
		const TCHAR *	InConfigName,
		EObjectFlags	InFlags,
		ClassConstructorType	InClassConstructor,
		ClassVTableHelperCtorCallerType	InClassVTableHelperCtorCaller,
		FUObjectCppClassStaticFunctions &&	InCppClassStaticFunctions
	)

Called when statically linked.

◆ ~UClass()

UClass::~UClass ( )

Member Function Documentation

◆ AddDefaultSubobject()

void UClass::AddDefaultSubobject	(	UObject *	NewSubobject,
		const UClass *	BaseClass
	)

inline

Adds a new default instance map item

◆ AddFunctionToFunctionMap()

void UClass::AddFunctionToFunctionMap	(	UFunction *	Function,
		FName	FuncName
	)

inline

Add a function to the function map

◆ AddNativeFunction() [1/2]

void UClass::AddNativeFunction	(	const ANSICHAR *	InName,
		FNativeFuncPtr	InPointer
	)

Add a native function to the internal native function table

Parameters

InName	name of the function
InPointer	pointer to the function

◆ AddNativeFunction() [2/2]

void UClass::AddNativeFunction	(	const WIDECHAR *	InName,
		FNativeFuncPtr	InPointer
	)

Add a native function to the internal native function table, but with a unicode name. Used when generating code from blueprints, which can have unicode identifiers for functions and properties.

Parameters

InName	name of the function
InPointer	pointer to the function

◆ AddReferencedObjects()

void UClass::AddReferencedObjects	(	UObject *	InThis,
		FReferenceCollector &	Collector
	)

static

Callback used to allow an object to register its direct object references that are not already covered by the token stream.

Parameters

ObjectArray array to add referenced objects to via AddReferencedObject

◆ AssembleReferenceTokenStream()

void UClass::AssembleReferenceTokenStream ( bool bForce = false )

Assembles the token stream for realtime garbage collection by combining the per class only token stream for each class in the class hierarchy. This is only done once and duplicate work is avoided by using an object flag.

Parameters

bForce Assemble the stream even if it has been already assembled (deletes the old one)

◆ AssembleReferenceTokenStreams()

void UClass::AssembleReferenceTokenStreams ( )

static

Assemble reference token streams for all classes if they haven't had it assembled already

◆ Bind()

void UClass::Bind ( )

overridevirtual

Find the class's native constructor.

Reimplemented from UField.

Reimplemented in ULinkerPlaceholderClass, and UBlueprintGeneratedClass.

◆ CallAddReferencedObjects()

void UClass::CallAddReferencedObjects	(	UObject *	This,
		FReferenceCollector &	Collector
	)		const

inline

Calls AddReferencedObjects static method on the specified object.

Parameters

This	Object to call ARO on.
Collector	Reference collector.

◆ CanCreateAssetOfClass()

virtual bool UClass::CanCreateAssetOfClass ( ) const

inlinevirtual

Some classes may not support creating assets of their type

◆ CheckDefaultObjectIsValidLowLevelFast()

bool UClass::CheckDefaultObjectIsValidLowLevelFast ( const int32 AlignmentCheck ) const

inline

Checks if the class default object is valid (not null and its address is a properly aligned pointer)

Parameters

AlignmentCheck address alignment to check

Returns: true if the CDO is valid

◆ CleanupSparseClassData()

void UClass::CleanupSparseClassData ( )

protected

◆ ClearFunctionMapsCaches()

void UClass::ClearFunctionMapsCaches ( )

Clears the function name caches, in case things have changed

◆ ClearSparseClassDataStruct()

void UClass::ClearSparseClassDataStruct ( bool bInRecomplingOnLoad )

Clears the sparse class data struct for this and all child classes that directly reference it as a super-struct This will rename the current sparse class data struct aside into the transient package

◆ ConvertFullNameToShortTypeFullName()

FString UClass::ConvertFullNameToShortTypeFullName ( FStringView InFullName )

static

Takes a FullName (from e.g. AssetData.GetFullName or UObject.GetFullName) in either ShortTypeFullName or PathFullName form ShortTypeFullName: "ClassObjectName /PackagePath/PackageShortName.ObjectName:SubObjectName" PathFullName: "/ClassPath/ClassPackage.ClassObjectName /PackagePath/PackageShortName.ObjectName:SubObjectName" Converts it to ShortTypeFullName if not already in that format and returns it

◆ ConvertPathNameToShortTypeName()

FString UClass::ConvertPathNameToShortTypeName ( FStringView InClassPathOrShortTypeName )

static

Returns the ObjectName portion of a ClassPath name: "/Path/To.Object" is converted to "Object". Returns the full string if it is already a ShortTypeName.

◆ CreateDefaultObject()

UObject * UClass::CreateDefaultObject ( )

protectedvirtual

Get the default object from the class, creating it if missing, if requested or under a few other circumstances

Returns: the CDO for this class

◆ CreateLinkAndAddChildFunctionsToMap()

void UClass::CreateLinkAndAddChildFunctionsToMap	(	const FClassFunctionLinkInfo *	Functions,
		uint32	NumFunctions
	)

◆ CreatePersistentUberGraphFrame()

virtual void UClass::CreatePersistentUberGraphFrame	(	UObject *	Obj,
		bool	bCreateOnlyIfEmpty = `false`,
		bool	bSkipSuperClass = `false`,
		UClass *	OldClass = `nullptr`
	)		const

inlinevirtual

Creates memory to store temporary data

Reimplemented in UBlueprintGeneratedClass.

◆ CreateSparseClassData()

void * UClass::CreateSparseClassData ( )

protected

◆ DeferredRegister()

void UClass::DeferredRegister	(	UClass *	UClassStaticClass,
		const TCHAR *	PackageName,
		const TCHAR *	InName
	)

overridevirtual

Convert a boot-strap registered class into a real one, add to uobject array, etc

Parameters

UClassStaticClass Now that it is known, fill in UClass::StaticClass() as the class

Convert a boot-strap registered class into a real one, add to uobject array, etc

Parameters

UClassStaticClass Now that it is known, fill in ClassPrivate. This is usually UClass::StaticClass.

Reimplemented from UObjectBase.

◆ DestroyPersistentUberGraphFrame()

virtual void UClass::DestroyPersistentUberGraphFrame	(	UObject *	Obj,
		bool	bSkipSuperClass = `false`
	)		const

inlinevirtual

Clears memory to store temporary data

Reimplemented in UBlueprintGeneratedClass.

◆ FindArchetype()

virtual UObject * UClass::FindArchetype	(	const UClass *	ArchetypeClass,
		const FName	ArchetypeName
	)		const

inlinevirtual

Finds the object that is used as the parent object when serializing properties, overridden for blueprints

Reimplemented in UBlueprintGeneratedClass.

◆ FindCommonBase() [1/2]

UClass * UClass::FindCommonBase ( const TArray< UClass * > & InClasses )

static

Finds the common base class that parents the array of classes passed in.

Parameters

InClasses the array of classes to find the common base for

Returns: the common base class or NULL

◆ FindCommonBase() [2/2]

UClass * UClass::FindCommonBase	(	UClass *	InClassA,
		UClass *	InClassB
	)

static

Finds the common base class that parents the two classes passed in.

Parameters

InClassA	the first class to find the common base for
InClassB	the second class to find the common base for

Returns: the common base class or NULL

◆ FindFunctionByName()

UFunction * UClass::FindFunctionByName	(	FName	InName,
		EIncludeSuperFlag::Type	IncludeSuper = `EIncludeSuperFlag::IncludeSuper`
	)		const

Looks for a given function name

◆ FinishDestroy()

void UClass::FinishDestroy ( )

overridevirtual

Called to finish destroying the object. After UObject::FinishDestroy is called, the object's memory should no longer be accessed.

Warning: Because properties are destroyed here, Super::FinishDestroy() should always be called at the end of your child class's FinishDestroy() method, rather than at the beginning.

Reimplemented from UStruct.

◆ GetArchetypeForCDO()

UObject * UClass::GetArchetypeForCDO ( ) const

virtual

Returns archetype object for CDO

◆ GetArchetypeForSparseClassData()

const void * UClass::GetArchetypeForSparseClassData ( const EGetSparseClassDataMethod GetMethod = EGetSparseClassDataMethod::ArchetypeIfNull ) const

Returns archetype for sparse class data

◆ GetAssetRegistryTags() [1/2]

void UClass::GetAssetRegistryTags ( FAssetRegistryTagsContext Context ) const

overridevirtual

Gathers a list of asset registry searchable tags which are name/value pairs with some type information This only needs to be implemented for asset objects

Parameters

OutTags A list of key-value pairs associated with this object and their types

Reimplemented from UObject.

Reimplemented in UBlueprintGeneratedClass.

◆ GetAssetRegistryTags() [2/2]

void UClass::GetAssetRegistryTags ( TArray< FAssetRegistryTag > & OutTags ) const

overridevirtual

Reimplemented from UObject.

Reimplemented in UBlueprintGeneratedClass.

◆ GetAuthoritativeClass() [1/2]

UClass * UClass::GetAuthoritativeClass ( )

virtual

If there are potentially multiple versions of this class (e.g. blueprint generated classes), this function will return the authoritative version, which should be used for references

Returns: The version of this class that references should be stored to

◆ GetAuthoritativeClass() [2/2]

const UClass * UClass::GetAuthoritativeClass ( ) const

inline

◆ GetClassFlags()

UE_FORCEINLINE_HINT EClassFlags UClass::GetClassFlags ( ) const

inline

Gets the class flags.

Returns: The class flags.

◆ GetClassPathName()

UE_FORCEINLINE_HINT FTopLevelAssetPath UClass::GetClassPathName ( ) const

inline

Returns class path name as a package + class FName pair

◆ GetConfigName()

const FString UClass::GetConfigName ( ) const

Translates the hardcoded script config names (engine, editor, input and game) to their global pendants and otherwise uses config(myini) name to look for a game specific implementation and creates one based on the default if it doesn't exist yet.

Returns: name of the class specific ini file

◆ GetDefaultObject() [1/2]

template<class T >

T * UClass::GetDefaultObject ( ) const

inline

Get the default object from the class and cast to a particular type

Returns: the CDO for this class

◆ GetDefaultObject() [2/2]

UObject * UClass::GetDefaultObject ( bool bCreateIfNeeded = true ) const

inline

Get the default object from the class

Parameters

bCreateIfNeeded if true (default) then the CDO is created if it is null

Returns: the CDO for this class

◆ GetDefaultObjectName()

FName UClass::GetDefaultObjectName ( ) const

Get the name of the CDO for the this class

Returns: The name of the CDO

◆ GetDefaultObjectPreloadDependencies()

virtual void UClass::GetDefaultObjectPreloadDependencies ( TArray< UObject * > & OutDeps )

inlinevirtual

Returns all objects that should be preloaded before the class default object is serialized at load time. Only used by the EDL.

Parameters

OutDeps All objects that should be preloaded before the class default object is serialized at load time.

Reimplemented in UBlueprintGeneratedClass.

◆ GetDefaultObjectSubobjects()

void UClass::GetDefaultObjectSubobjects ( TArray< UObject * > & OutDefaultSubobjects )

Gets all default instanced objects (often components).

Parameters

OutDefaultSubobjects An array to be filled with default subobjects.

◆ GetDefaultPropertiesFeedbackContext()

FFeedbackContext & UClass::GetDefaultPropertiesFeedbackContext ( )

static

Feedback context for default property import

◆ GetDefaultsCount()

int32 UClass::GetDefaultsCount ( )

inline

Returns amount of memory used by default object

◆ GetDefaultSubobjectByName()

UObject * UClass::GetDefaultSubobjectByName ( FName ToFind )

Searches for the default instanced object (often a component) by name

◆ GetDesc()

FString UClass::GetDesc ( void )

overridevirtual

Return a one line description of an object for viewing in the thumbnail view of the generic browser

Reimplemented from UObject.

◆ GetDescription()

FString UClass::GetDescription ( ) const

◆ GetOrCreateSparseClassData()

void * UClass::GetOrCreateSparseClassData ( )

inline

Returns a pointer to the sidecar data structure. This function will create an instance of the data structure if one has been specified and it has not yet been created.

◆ GetPersistentUberGraphFrame()

virtual uint8 * UClass::GetPersistentUberGraphFrame	(	UObject *	Obj,
		UFunction *	FuncToCheck
	)		const

inlinevirtual

Returns memory used to store temporary data on an instance, used by blueprints

Reimplemented in UAnimBlueprintGeneratedClass, and UBlueprintGeneratedClass.

◆ GetPrefixCPP()

const TCHAR * UClass::GetPrefixCPP ( ) const

overridevirtual

Returns the struct/ class prefix used for the C++ declaration of this struct/ class. Classes deriving from AActor have an 'A' prefix and other UObject classes an 'U' prefix.

Returns: Prefix character used for C++ declaration of this struct/ class.

Reimplemented from UStruct.

◆ GetPreloadDependencies()

void UClass::GetPreloadDependencies ( TArray< UObject * > & OutDeps )

overridevirtual

Called during cooking. Must return all objects that will be Preload()ed when this is serialized at load time. Only used by the EDL.

Parameters

OutDeps all objects that will be preloaded when this is serialized at load time

Reimplemented from UStruct.

Reimplemented in UBlueprintGeneratedClass.

◆ GetPropertyLinkFlags()

EStructPropertyLinkFlags UClass::GetPropertyLinkFlags	(	UStruct *	ContainerStruct,
		FProperty *	Property
	)		const

virtual

◆ GetRestoreForUObjectOverwrite()

FRestoreForUObjectOverwrite * UClass::GetRestoreForUObjectOverwrite ( )

overridevirtual

Save information for StaticAllocateObject in the case of overwriting an existing object. StaticAllocateObject will call delete on the result after calling Restore()

Returns: An FRestoreForUObjectOverwrite that can restore the object or NULL if this is not necessary.

Reimplemented from UObject.

◆ GetSparseClassData()

const void * UClass::GetSparseClassData ( const EGetSparseClassDataMethod GetMethod )

Returns a pointer to the sidecar data structure, based on the EGetSparseClassDataMethod.

Note: It is only safe to mutate this data when using "CreateIfNull", as others may return archetype/default data; consider GetOrCreateSparseClassData for this use-case.

◆ GetSparseClassDataArchetypeStruct()

UScriptStruct * UClass::GetSparseClassDataArchetypeStruct ( ) const

Returns the struct used by the sparse class data archetype

◆ GetSparseClassDataStruct()

UScriptStruct * UClass::GetSparseClassDataStruct ( ) const

Returns a pointer to the type of the sidecar data structure if one is specified.

◆ GetSuperClass()

UClass * UClass::GetSuperClass ( ) const

inline

Returns parent class, the parent of a Class is always another class

◆ HasAllCastFlags()

UE_FORCEINLINE_HINT bool UClass::HasAllCastFlags ( EClassCastFlags FlagsToCheck ) const

inline

◆ HasAllClassFlags()

UE_FORCEINLINE_HINT bool UClass::HasAllClassFlags ( EClassFlags FlagsToCheck ) const

inline

Used to safely check whether all of the passed in flags are set.

Parameters

FlagsToCheck Class flags to check for

Returns: true if all of the passed in flags are set (including no flags passed in), false otherwise

◆ HasAnyCastFlag()

UE_FORCEINLINE_HINT bool UClass::HasAnyCastFlag ( EClassCastFlags FlagToCheck ) const

inline

Used to safely check whether the passed in flag is set.

Parameters

FlagToCheck the cast flag to check for (value should be one of the EClassCastFlags enums)

Returns: true if the passed in flag is set, false otherwise (including no flag passed in)

◆ HasAnyClassFlags()

UE_FORCEINLINE_HINT bool UClass::HasAnyClassFlags ( EClassFlags FlagsToCheck ) const

inline

Used to safely check whether the passed in flag is set.

Parameters

FlagsToCheck Class flag(s) to check for

Returns: true if the passed in flag is set, false otherwise (including no flag passed in, unless the FlagsToCheck is CLASS_AllFlags)

◆ HasProperty()

bool UClass::HasProperty ( const FProperty * InProperty ) const

virtual

Checks if the property exists on this class or a parent class.

Parameters

InProperty The property to check if it is contained in this or a parent class.

Returns: True if the property exists on this or a parent class.

◆ ImplementsInterface()

bool UClass::ImplementsInterface ( const class UClass * SomeInterface ) const

This will return whether or not this class implements the passed in class / interface

Parameters

SomeClass - the interface to check and see if this class implements it

◆ InitPropertiesFromCustomList()

virtual void UClass::InitPropertiesFromCustomList	(	uint8 *	DataPtr,
		const uint8 *	DefaultDataPtr
	)

inlinevirtual

Helper method to assist with initializing object properties from an explicit list.

Parameters

InStruct	the current scope for which the given property list applies
DataPtr	destination address (where to start copying values to)
DefaultDataPtr	source address (where to start copying the defaults data from)

Reimplemented in UBlueprintGeneratedClass.

◆ IsAsset()

virtual bool UClass::IsAsset ( ) const

inlineoverridevirtual

Returns true if this object is considered an asset.

Reimplemented from UObject.

Reimplemented in UBlueprintGeneratedClass.

◆ IsFunctionImplementedInScript()

bool UClass::IsFunctionImplementedInScript ( FName InFunctionName ) const

virtual

Determines if the specified function has been implemented in a Blueprint

Parameters

InFunctionName The name of the function to test

Returns: True if the specified function exists and is implemented in a blueprint generated class

Reimplemented in UBlueprintGeneratedClass.

◆ IsNameStableForNetworking()

virtual bool UClass::IsNameStableForNetworking ( ) const

inlineoverridevirtual

IsNameStableForNetworking means an object can be referred to its path name (relative to outer) over the network

Reimplemented from UObject.

◆ IsSafeToSerializeToStructuredArchives()

bool UClass::IsSafeToSerializeToStructuredArchives ( UClass * InClass )

static

Helper function for determining if the given class is compatible with structured archive serialization

◆ IsShortTypeName()

bool UClass::IsShortTypeName ( FStringView ClassPathOrShortTypeName )

static

Returns whether the given stringview is in ShortTypeName form: No directory separators "/" or object separators ".", SUBOBJECT_DELIMITER Returns true for empty string.

◆ IsStructTrashed()

bool UClass::IsStructTrashed ( ) const

overridevirtual

If true, this class has been cleaned and sanitized (trashed) and should not be used

Reimplemented from UStruct.

◆ Link()

void UClass::Link	(	FArchive &	Ar,
		bool	bRelinkExistingProperties
	)

overridevirtual

Creates the field/property links and gets structure ready for use at runtime

Reimplemented from UStruct.

Reimplemented in UAnimBlueprintGeneratedClass, and UBlueprintGeneratedClass.

◆ PostInitInstance()

virtual void UClass::PostInitInstance	(	UObject *	InObj,
		FObjectInstancingGraph *	InstanceGraph
	)

inlinevirtual

Called after PostInitProperties during object construction to allow class specific initialization of an object instance.

◆ PostInitProperties()

void UClass::PostInitProperties ( )

overridevirtual

Called after the C++ constructor and after the properties have been initialized, including those loaded from config. This is called before any serialization or other setup has happened.

Reimplemented from UObject.

Reimplemented in UBlueprintGeneratedClass.

◆ PostLoad()

void UClass::PostLoad ( )

overridevirtual

Do any object-specific cleanup required immediately after loading an object. This is not called for newly-created objects, and by default will always execute on the game thread.

Reimplemented from UStruct.

Reimplemented in UAnimBlueprintGeneratedClass, UBlueprintGeneratedClass, and UWidgetBlueprintGeneratedClass.

◆ PostLoadDefaultObject()

void UClass::PostLoadDefaultObject ( UObject * Object )

virtual

Wraps the PostLoad() call for the class default object.

Parameters

Object the default object to call PostLoad() on

Reimplemented in UAnimBlueprintGeneratedClass, and UBlueprintGeneratedClass.

◆ PostLoadInstance()

virtual void UClass::PostLoadInstance ( UObject * InObj )

inlinevirtual

Called during PostLoad of an object to allow class specific PostLoad operations of an object instance.

◆ PurgeClass()

void UClass::PurgeClass ( bool bRecompilingOnLoad )

virtual

Purges out the properties of this class in preparation for it to be regenerated

Parameters

bRecompilingOnLoad - true if we are recompiling on load

In editor, properties are not freed until DestroyPropertiesPendingDestruction is called.

Reimplemented in UAnimBlueprintGeneratedClass, UBlueprintGeneratedClass, and UWidgetBlueprintGeneratedClass.

◆ RemoveFunctionFromFunctionMap()

void UClass::RemoveFunctionFromFunctionMap ( UFunction * Function )

inline

Remove a function from the function map

◆ Rename()

bool UClass::Rename	(	const TCHAR *	NewName = `nullptr`,
		UObject *	NewOuter = `nullptr`,
		ERenameFlags	Flags = `REN_None`
	)

overridevirtual

Rename this object to a unique name, or change its outer.

Remarks: A unique name will be generated if NewName is null and if either is true: NewOuter is null or NewOuter equals the current outer.

Parameters

NewName	The new name of the object, if null then NewOuter should be set
NewOuter	New Outer this object will be placed within, if null it will use the current outer
Flags	Flags to specify what happens during the rename

Reimplemented from UObject.

◆ Serialize()

void UClass::Serialize ( FArchive & Ar )

overridevirtual

Handles reading, writing, and reference collecting using FArchive. This implementation handles all FProperty serialization, but can be overridden for native variables.

Reimplemented from UStruct.

Reimplemented in UAnimBlueprintGeneratedClass, UBlueprintGeneratedClass, and UWidgetBlueprintGeneratedClass.

◆ SerializeDefaultObject() [1/2]

virtual void UClass::SerializeDefaultObject	(	UObject *	Object,
		FArchive &	Ar
	)

inlinefinalvirtual

serializes the passed in object as this class's default object using the given archive

Parameters

Object	the object to serialize as default
Ar	the archive to serialize from

◆ SerializeDefaultObject() [2/2]

void UClass::SerializeDefaultObject	(	UObject *	Object,
		FStructuredArchive::FSlot	Slot
	)

virtual

serializes the passed in object as this class's default object using the given archive slot

Parameters

Object	the object to serialize as default
Slot	the structured archive slot to serialize from

serializes the passed in object as this class's default object using the given archive

Parameters

Object	the object to serialize as default
Ar	the archive to serialize from

Reimplemented in UBlueprintGeneratedClass.

◆ SerializeSparseClassData()

void UClass::SerializeSparseClassData ( FStructuredArchive::FSlot Slot )

serializes the associated sparse class data for the passed in object using the given archive slot. This should only be called if the class has an associated sparse data structure.

Parameters

Slot	the structured archive slot to serialize from

◆ SetCppTypeInfoStatic()

void UClass::SetCppTypeInfoStatic ( const FCppClassTypeInfoStatic * InCppTypeInfoStatic )

inline

Sets C++ type information. Should not be NULL.

◆ SetDefaultObject()

void UClass::SetDefaultObject ( UObject * InClassDefaultObject )

Get the immutable default object from the class

Parameters

bCreateIfNeeded if true (default) then the CDO is created if it is null

Returns: the immutable CDO for this class Sets the default object of the class

Parameters

InClassDefaultObject new class default object or null

◆ SetSparseClassDataStruct()

void UClass::SetSparseClassDataStruct ( UScriptStruct * InSparseClassDataStruct )

◆ SetSuperStruct()

void UClass::SetSuperStruct ( UStruct * NewSuperStruct )

overridevirtual

Sets the super struct pointer and updates hash information as necessary. Note that this is not sufficient to actually reparent a struct, it simply sets a pointer.

Reimplemented from UStruct.

◆ SetupObjectInitializer()

virtual void UClass::SetupObjectInitializer ( FObjectInitializer & ObjectInitializer ) const

inlinevirtual

Allows class to provide data to the object initializer that can affect how native class subobjects are created.

Reimplemented in UBlueprintGeneratedClass.

◆ SetUpRuntimeReplicationData()

void UClass::SetUpRuntimeReplicationData ( )

Initializes the ClassReps and NetFields arrays used by replication. This happens lazily based on the CLASS_ReplicationDataIsSetUp flag, and will generally occur in Link or PostLoad. It's possible that replicated UFunctions will load after their owning class, so UFunction::PostLoad will clear the flag on its owning class to force lazy initialization next time the data is needed. Also happens after blueprint compiliation.

◆ ShouldUseDynamicSubobjectInstancing()

bool UClass::ShouldUseDynamicSubobjectInstancing ( ) const

inline

Returns true if the object instancing graph should analyze default data at runtime to determine which of its object properties need to be instanced at construction time, rather than exclusively relying on reflected property semantics.

◆ TagSubobjects()

void UClass::TagSubobjects ( EObjectFlags NewFlags )

overridevirtual

Tags objects that are part of the same asset with the specified object flag, used for GC checking

Parameters

ObjectFlags Object Flags to enable on the related objects

Reimplemented from UStruct.

◆ TryConvertShortTypeNameToPathName() [1/2]

template<typename T >

static FTopLevelAssetPath UClass::TryConvertShortTypeNameToPathName	(	FStringView	InShortTypeName,
		ELogVerbosity::Type	AmbiguousMessageVerbosity = `ELogVerbosity::NoLogging`,
		const TCHAR *	AmbiguousClassMessage = `nullptr`
	)

inlinestatic

Tries to convert short class name to class path name. This will only work if the class exists in memory

Parameters

InShortClassName	Short class name. If this parameter is already a path name then it's going to be returned as FTopLevelAssetPath
AmbiguousMessageVerbosity	Verbosity with which to log a message if class name is ambiguous
AmbiguousClassMessage	Additional message to log when class name is ambiguous (e.g. current operation)

Returns: Class path name if successful. Empty FTopLevelAssetPath otherwise.

◆ TryConvertShortTypeNameToPathName() [2/2]

FTopLevelAssetPath UClass::TryConvertShortTypeNameToPathName	(	UClass *	TypeClass,
		FStringView	InShortTypeName,
		ELogVerbosity::Type	AmbiguousMessageVerbosity = `ELogVerbosity::NoLogging`,
		const TCHAR *	AmbiguousClassMessage = `nullptr`
	)

static

Tries to convert short class name to class path name. This will only work if the class exists in memory This function is slow and should not be used in performance critical situations

Parameters

TypeClass	Expected Class of the type that needs to be converted (UEnum / UStruct / UClass)
InShortClassName	Short class name. If this parameter is already a path name then it's going to be returned as FTopLevelAssetPath
AmbiguousMessageVerbosity	Verbosity with which to log a message if class name is ambiguous
AmbiguousClassMessage	Additional message to log when class name is ambiguous (e.g. current operation)

Returns: Class path name if successful. Empty FTopLevelAssetPath otherwise.

◆ TryFindTypeSlow() [1/2]

template<typename T >

static T * UClass::TryFindTypeSlow	(	FStringView	InShortNameOrPathName,
		EFindFirstObjectOptions	InOptions = `EFindFirstObjectOptions::None`
	)

inlinestatic

Utility function that tries to find a type (class/struct/enum) given a path name or a short name however it will throw a warning (with a callstack) if it's the latter. Useful for tracking down and fixing remaining places that use short class names. This function is slow and should not be used in performance critical situations

Parameters

InShortNameOrPathName Class name

Returns: Pointer to a type object if successful, false otherwise

◆ TryFindTypeSlow() [2/2]

UField * UClass::TryFindTypeSlow	(	UClass *	TypeClass,
		FStringView	InPathNameOrShortName,
		EFindFirstObjectOptions	InOptions = `EFindFirstObjectOptions::None`
	)

static

Utility function that tries to find a type (class/struct/enum) given a path name or a short name however it will throw a warning (with a callstack) if it's the latter. Useful for tracking down and fixing remaining places that use short class names. This function is slow and should not be used in performance critical situations

Parameters

TypeClass	Class of the expected type. Must be a subclass of UField
InShortNameOrPathName	Class name

Returns: Pointer to a type object if successful, nullptr otherwise

◆ TryFindTypeSlowSafe() [1/2]

template<typename T >

static T * UClass::TryFindTypeSlowSafe	(	FStringView	InShortNameOrPathName,
		EFindFirstObjectOptions	InOptions = `EFindFirstObjectOptions::None`
	)

inlinestatic

Utility function that tries to find a type (class/struct/enum) given a path name or a short name however it will throw a warning (with a callstack) if it's the latter. Useful for tracking down and fixing remaining places that use short class names. This function is slow and should not be used in performance critical situations This version of TryFindType will not assert when saving package or when collecting garbage

Parameters

InShortNameOrPathName Class name

Returns: Pointer to a type object if successful, nullptr otherwise

◆ TryFindTypeSlowSafe() [2/2]

UField * UClass::TryFindTypeSlowSafe	(	UClass *	TypeClass,
		FStringView	InPathNameOrShortName,
		EFindFirstObjectOptions	InOptions = `EFindFirstObjectOptions::None`
	)

static

Utility function that tries to find a type (class/struct/enum) given a path name or a short name however it will throw a warning (with a callstack) if it's the latter. Useful for tracking down and fixing remaining places that use short class names. This function is slow and should not be used in performance critical situations This version of TryFindType will not assert when saving package or when collecting garbage

Parameters

TypeClass	Class of the expected type. Must be a subclass of UField
InShortNameOrPathName	Class name

Returns: Pointer to a type object if successful, nullptr otherwise

◆ TryFixShortClassNameExportPath()

bool UClass::TryFixShortClassNameExportPath	(	FString &	InOutExportPathToFix,
		ELogVerbosity::Type	AmbiguousMessageVerbosity = `ELogVerbosity::NoLogging`,
		const TCHAR *	AmbiguousClassMessage = `nullptr`,
		bool	bClearOnError = `false`
	)

static

Tries to fix an export path containing short class name. Will not modify the input InOutExportPathToFix if a fixup was not necessary. Optionally modifies it if a fixup is necessary but unsuccessful.

Parameters

InOutExportPathToFix	Export path (Class'/Path/To.Object')
AmbiguousMessageVerbosity	Verbosity with which to log a message if class name is ambiguous
AmbiguousClassMessage	Additional message to log when class name is ambiguous (e.g. current operation)
bClearOnError	If the fixup is necessary but unsuccessful, if bClearOnError, clear the value and return true, otherwise leave the value unchanged and return false.

Returns: True if the short path was successfully fixed. False if the provided export path did not contain short class name or the short path could not be fixed.

◆ UE_DEPRECATED() [1/2]

UClass::UE_DEPRECATED	(	5.	5,
		"Replace with UE::Reflection::DoesSparseClassDataOverrideArchetype(Class, [](const FProperty*){return true;})"
	)		const

Returns whether the sparse class data on this instance overrides that of its archetype (in type or value)

◆ UE_DEPRECATED() [2/2]

UClass::UE_DEPRECATED	(	5.	6,
		"ClassDefaultObject will be made private in the next release. For general purpose access to the CDO consider using the global GetDefault<>() or GetMutableDefault<>() functions."
	)

The class default object; used for delta serialization and object initialization

Friends And Related Symbol Documentation

◆ FBlueprintCompilationManagerImpl

friend struct FBlueprintCompilationManagerImpl

friend

◆ FBlueprintCompileReinstancer

friend class FBlueprintCompileReinstancer

friend

◆ FBlueprintEditorUtils

friend class FBlueprintEditorUtils

friend

◆ FRestoreClassInfo

friend class FRestoreClassInfo

friend

Member Data Documentation

◆ [union]

union { ... } UClass

◆ [union]

union { ... } UClass

◆ [union]

union { ... } UClass

◆ bCooked

bool UClass::bCooked

Used to check if the class was cooked or not

◆ bLayoutChanging

bool UClass::bLayoutChanging

Used to check if the class layout is currently changing and therefore is not ready for a CDO to be created

◆ bNeedsDynamicSubobjectInstancing

bool UClass::bNeedsDynamicSubobjectInstancing = false

protected

TRUE if this class should not rely exclusively on instanced property semantics for subobject template instancing.

◆ ClassCastFlags

EClassCastFlags UClass::ClassCastFlags

Cast flags used to accelerate dynamic_cast<T*> on objects of this type for common T

◆ ClassConfigName

FName UClass::ClassConfigName = {}

Which Name.ini file to load Config variables out of

◆ ClassConstructor

ClassConstructorType UClass::ClassConstructor

◆ ClassFlags

EClassFlags UClass::ClassFlags

Class flags; See EClassFlags for more information

◆ ClassReps

TArray<FRepRecord> UClass::ClassReps

List of replication records

◆ ClassUnique

int32 UClass::ClassUnique

mutable

Class pseudo-unique counter; used to accelerate unique instance name generation

◆ ClassVTableHelperCtorCaller

ClassVTableHelperCtorCallerType UClass::ClassVTableHelperCtorCaller

◆ ClassWithin

TObjectPtr<UClass> UClass::ClassWithin

The required type for the outer of instances of this class

◆ CppClassStaticFunctions

FUObjectCppClassStaticFunctions UClass::CppClassStaticFunctions

◆ FirstOwnedClassRep

int32 UClass::FirstOwnedClassRep = 0

Index of the first ClassRep that belongs to this class. Anything before that was defined by / belongs to parent classes.

◆ Interfaces

TArray<FImplementedInterface> UClass::Interfaces = {}

The list of interfaces which this class implements, along with the pointer property that is located at the offset of the interface's vtable. If the interface class isn't native, the property will be null.

◆ NativeFunctionLookupTable

TArray<FNativeFunctionLookup> UClass::NativeFunctionLookupTable = {}

This class's native functions.

◆ NetFields

TArray<TObjectPtr<UField> > UClass::NetFields

List of network relevant fields (functions)

◆ ReferenceSchema

UE::GC::FSchemaOwner UClass::ReferenceSchema

GC schema, finalized in AssembleReferenceTokenStream

◆ SparseClassData

void* UClass::SparseClassData

protected

This is where we store the data that is only changed per class instead of per instance

◆ SparseClassDataStruct

TObjectPtr<UScriptStruct> UClass::SparseClassDataStruct

protected

The struct used to store sparse class data.

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

Engine/Source/Runtime/CoreUObject/Public/UObject/Class.h
Engine/Source/Runtime/CoreUObject/Private/UObject/Class.cpp
Engine/Source/Runtime/CoreUObject/Private/UObject/GarbageCollection.cpp

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ ClassConstructorType

◆ ClassVTableHelperCtorCallerType

◆ StaticClassFunctionType

Constructor & Destructor Documentation

◆ UClass() [1/3]

◆ UClass() [2/3]

◆ UClass() [3/3]

◆ ~UClass()

Member Function Documentation

◆ AddDefaultSubobject()

◆ AddFunctionToFunctionMap()

◆ AddNativeFunction() [1/2]

◆ AddNativeFunction() [2/2]

◆ AddReferencedObjects()

◆ AssembleReferenceTokenStream()

◆ AssembleReferenceTokenStreams()

◆ Bind()

◆ CallAddReferencedObjects()

◆ CanCreateAssetOfClass()

◆ CheckDefaultObjectIsValidLowLevelFast()

◆ CleanupSparseClassData()

◆ ClearFunctionMapsCaches()

◆ ClearSparseClassDataStruct()

◆ ConvertFullNameToShortTypeFullName()

◆ ConvertPathNameToShortTypeName()

◆ CreateDefaultObject()

◆ CreateLinkAndAddChildFunctionsToMap()

◆ CreatePersistentUberGraphFrame()

◆ CreateSparseClassData()

◆ DeferredRegister()

◆ DestroyPersistentUberGraphFrame()

◆ FindArchetype()

◆ FindCommonBase() [1/2]

◆ FindCommonBase() [2/2]

◆ FindFunctionByName()

◆ FinishDestroy()

◆ GetArchetypeForCDO()

◆ GetArchetypeForSparseClassData()

◆ GetAssetRegistryTags() [1/2]

◆ GetAssetRegistryTags() [2/2]

◆ GetAuthoritativeClass() [1/2]

◆ GetAuthoritativeClass() [2/2]

◆ GetClassFlags()

◆ GetClassPathName()

◆ GetConfigName()

◆ GetDefaultObject() [1/2]

◆ GetDefaultObject() [2/2]

◆ GetDefaultObjectName()

◆ GetDefaultObjectPreloadDependencies()

◆ GetDefaultObjectSubobjects()

◆ GetDefaultPropertiesFeedbackContext()

◆ GetDefaultsCount()

◆ GetDefaultSubobjectByName()

◆ GetDesc()

◆ GetDescription()

◆ GetOrCreateSparseClassData()

◆ GetPersistentUberGraphFrame()

◆ GetPrefixCPP()

◆ GetPreloadDependencies()

◆ GetPropertyLinkFlags()

◆ GetRestoreForUObjectOverwrite()

◆ GetSparseClassData()

◆ GetSparseClassDataArchetypeStruct()

◆ GetSparseClassDataStruct()

◆ GetSuperClass()

◆ HasAllCastFlags()

◆ HasAllClassFlags()

◆ HasAnyCastFlag()

◆ HasAnyClassFlags()

◆ HasProperty()

◆ ImplementsInterface()