#include <DataflowInputOutput.h>

Inheritance diagram for FDataflowInput:

Public Member Functions
DATAFLOWCORE_API	FDataflowInput (const UE::Dataflow::FInputParameters &Param, FGuid InGuid)

DATAFLOWCORE_API	FDataflowInput (const UE::Dataflow::FInputParameters &Param={})

virtual bool	IsConnected () const override

virtual bool	AddConnection (FDataflowConnection *InOutput) override

virtual bool	RemoveConnection (FDataflowConnection *InOutput) override

virtual void	GetConnections (TArray< FDataflowConnection * > &OutConnections) const override

FDataflowOutput *	GetConnection ()

const FDataflowOutput *	GetConnection () const

bool	HasAnyConnections () const

virtual TArray< FDataflowOutput * >	GetConnectedOutputs ()

virtual const TArray< const FDataflowOutput * >	GetConnectedOutputs () const

template<class T >
const T &	GetValue (UE::Dataflow::FContext &Context, const T &Default) const

template<typename TAnyType UE_REQUIRES>
TAnyType::FStorageType	GetValueFromAnyType (UE::Dataflow::FContext &Context, const typename TAnyType::FStorageType &Default) const

template<typename TAnyType UE_REQUIRES>
UE::Dataflow::FContextValue	GetValueFromAnyType (UE::Dataflow::FContext &Context) const

DATAFLOWCORE_API void	PullValue (UE::Dataflow::FContext &Context) const

template<class T >
TFuture< const T & >	GetValueParallel (UE::Dataflow::FContext &Context, const T &Default) const

virtual void	Invalidate (const UE::Dataflow::FTimestamp &ModifiedTimestamp=UE::Dataflow::FTimestamp::Current()) override

bool	IsRequired () const

void	SetIsRequired (const bool bInIsRequired)

Public Member Functions inherited from FDataflowConnection
	FDataflowConnection ()

DATAFLOWCORE_API	FDataflowConnection (UE::Dataflow::FPin::EDirection Direction, FName InType, FName InName, FDataflowNode OwningNode=nullptr, const FProperty InProperty=nullptr, FGuid InGuid=FGuid::NewGuid())

DATAFLOWCORE_API	FDataflowConnection (UE::Dataflow::FPin::EDirection Direction, const UE::Dataflow::FConnectionParameters &Params)

virtual	~FDataflowConnection ()

FDataflowNode *	GetOwningNode ()

const FDataflowNode *	GetOwningNode () const

DATAFLOWCORE_API FGuid	GetOwningNodeGuid () const

DATAFLOWCORE_API uint32	GetOwningNodeValueHash () const

DATAFLOWCORE_API UE::Dataflow::FTimestamp	GetOwningNodeTimestamp () const

const FProperty *	GetProperty () const

DATAFLOWCORE_API FString	GetPropertyTooltip () const

DATAFLOWCORE_API FString	GetPropertyTypeNameTooltip () const

UE::Dataflow::FPin::EDirection	GetDirection () const

uint32	GetOffset () const

virtual int32	GetContainerIndex () const

virtual uint32	GetContainerElementOffset () const

UE::Dataflow::FConnectionKey	GetConnectionKey () const

DATAFLOWCORE_API bool	SetConcreteType (FName InType)

void	LockType ()

void	UnlockType ()

bool	IsTypeLocked () const

FName	GetType () const

FName	GetOriginalType () const

template<typename T >
bool	IsType () const

FGuid	GetGuid () const

void	SetGuid (FGuid InGuid)

FName	GetName () const

void	SetName (FName InName)

virtual void *	RealAddress () const

UE::Dataflow::FContextCacheKey	CacheKey () const

DATAFLOWCORE_API bool	IsSafeToTryChangingType () const

bool	IsAnyType () const

bool	HasConcreteType () const

DATAFLOWCORE_API void	SetTypePolicy (IDataflowTypePolicy *InTypePolicy)

DATAFLOWCORE_API bool	SupportsType (FName InType) const

DATAFLOWCORE_API FDataflowConnection &	SetTypeDependencyGroup (FName DependencyGroupName)

FName	GetTypeDependencyGroup () const

DATAFLOWCORE_API bool	IsAnytypeDependencyConnected () const

template<class T >
bool	IsA (const T *InVar) const

bool	GetCanHidePin () const

bool	GetPinIsHidden () const

FDataflowConnection &	SetCanHidePin (bool bInCanHidePin)

FDataflowConnection &	SetPinIsHidden (bool bInPinIsHidden)

Public Attributes
FDataflowOutput *	Connection = nullptr

Static Public Attributes
static FDataflowInput	NoOpInput = FDataflowInput()

Protected Member Functions
virtual void	FixAndPropagateType (FName InType) override

Protected Member Functions inherited from FDataflowConnection
DATAFLOWCORE_API void	SetTypeInternal (FName NewType)

DATAFLOWCORE_API bool	IsOwningNodeEnabled () const

DATAFLOWCORE_API void	SetAsAnyType (bool bAnyType, const FName &ConcreteType)

DATAFLOWCORE_API void	ForceSimpleType (FName InType)

DATAFLOWCORE_API void	FixAndPropagateType ()

DATAFLOWCORE_API bool	IsExtendedType (FName InType) const

DATAFLOWCORE_API bool	ResetToOriginalType ()

DATAFLOWCORE_API void	Rename (FName NewName)

DATAFLOWCORE_API void	ForceTypeDependencyGroup (FName InTypeDependencyGroup)

Friends
struct	FDataflowConnection

struct	FDataflowOutput

Additional Inherited Members
Static Public Member Functions inherited from FDataflowConnection
static DATAFLOWCORE_API bool	IsAnyType (const FName &InType)

static DATAFLOWCORE_API FName	GetTypeNameFromProperty (const FProperty *Property)

Protected Attributes inherited from FDataflowConnection
FDataflowNode *	OwningNode = nullptr

const FProperty *	Property = nullptr

FGuid	Guid

IDataflowTypePolicy *	TypePolicy = nullptr

uint32	Offset

UE::Dataflow::FPin::EDirection	Direction

bool	bIsAnyType:1 = false

bool	bHasConcreteType: 1 = false

bool	bCanHidePin:1 = false

bool	bPinIsHidden:1 = false

Constructor & Destructor Documentation

◆ FDataflowInput() [1/2]

FDataflowInput::FDataflowInput	(	const UE::Dataflow::FInputParameters &	Param,
		FGuid	InGuid
	)

◆ FDataflowInput() [2/2]

FDataflowInput::FDataflowInput ( const UE::Dataflow::FInputParameters & Param = {} )

Member Function Documentation

◆ AddConnection()

bool FDataflowInput::AddConnection ( FDataflowConnection * InOutput )

overridevirtual

Reimplemented from FDataflowConnection.

◆ FixAndPropagateType()

void FDataflowInput::FixAndPropagateType ( FName InType )

overrideprotectedvirtual

Reimplemented from FDataflowConnection.

◆ GetConnectedOutputs() [1/2]

TArray< FDataflowOutput * > FDataflowInput::GetConnectedOutputs ( )

virtual

◆ GetConnectedOutputs() [2/2]

const TArray< const FDataflowOutput * > FDataflowInput::GetConnectedOutputs ( ) const

virtual

◆ GetConnection() [1/2]

FDataflowOutput * FDataflowInput::GetConnection ( )

inline

◆ GetConnection() [2/2]

const FDataflowOutput * FDataflowInput::GetConnection ( ) const

inline

◆ GetConnections()

void FDataflowInput::GetConnections ( TArray< FDataflowConnection * > & OutConnections ) const

overridevirtual

Reimplemented from FDataflowConnection.

◆ GetValue()

template<typename T >

const T & FDataflowInput::GetValue	(	UE::Dataflow::FContext &	Context,
		const T &	Default
	)		const

Get the value of this input by evaluating the value of the connected output

Returns: the typed value of the input

◆ GetValueFromAnyType() [1/2]

template<typename TAnyType UE_REQUIRES>

UE::Dataflow::FContextValue FDataflowInput::GetValueFromAnyType ( UE::Dataflow::FContext & Context ) const

◆ GetValueFromAnyType() [2/2]

template<typename TAnyType UE_REQUIRES>

TAnyType::FStorageType FDataflowInput::GetValueFromAnyType	(	UE::Dataflow::FContext &	Context,
		const typename TAnyType::FStorageType &	Default
	)		const

◆ GetValueParallel()

template<class T >

TFuture< const T & > FDataflowInput::GetValueParallel	(	UE::Dataflow::FContext &	Context,
		const T &	Default
	)		const

◆ HasAnyConnections()

bool FDataflowInput::HasAnyConnections ( ) const

inline

◆ Invalidate()

void FDataflowInput::Invalidate ( const UE::Dataflow::FTimestamp & ModifiedTimestamp = UE::Dataflow::FTimestamp::Current() )

overridevirtual

Reimplemented from FDataflowConnection.

◆ IsConnected()

bool FDataflowInput::IsConnected ( ) const

overridevirtual

Reimplemented from FDataflowConnection.

◆ IsRequired()

bool FDataflowInput::IsRequired ( ) const

inline

◆ PullValue()

void FDataflowInput::PullValue ( UE::Dataflow::FContext & Context ) const

pull the value from the upstream connections the upstream graph is evaluated if necessary and values are cached along the way

◆ RemoveConnection()

bool FDataflowInput::RemoveConnection ( FDataflowConnection * InOutput )

overridevirtual

Reimplemented from FDataflowConnection.

◆ SetIsRequired()

void FDataflowInput::SetIsRequired ( const bool bInIsRequired )

inline

Friends And Related Symbol Documentation

◆ FDataflowConnection

friend struct FDataflowConnection

friend

◆ FDataflowOutput

friend struct FDataflowOutput

friend

Member Data Documentation

◆ Connection

FDataflowOutput* FDataflowInput::Connection = nullptr

◆ NoOpInput

FDataflowInput FDataflowInput::NoOpInput = FDataflowInput()

static

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

Engine/Source/Runtime/Experimental/Dataflow/Core/Public/Dataflow/DataflowInputOutput.h
Engine/Source/Runtime/Experimental/Dataflow/Core/Private/Dataflow/DataflowInputOutput.cpp

Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ FDataflowInput() [1/2]

◆ FDataflowInput() [2/2]

Member Function Documentation

◆ AddConnection()

◆ FixAndPropagateType()

◆ GetConnectedOutputs() [1/2]

◆ GetConnectedOutputs() [2/2]

◆ GetConnection() [1/2]

◆ GetConnection() [2/2]

◆ GetConnections()

◆ GetValue()

◆ GetValueFromAnyType() [1/2]

◆ GetValueFromAnyType() [2/2]

◆ GetValueParallel()

◆ HasAnyConnections()

◆ Invalidate()

◆ IsConnected()

◆ IsRequired()

◆ PullValue()

◆ RemoveConnection()

◆ SetIsRequired()

Friends And Related Symbol Documentation

◆ FDataflowConnection

◆ FDataflowOutput

Member Data Documentation

◆ Connection

◆ NoOpInput