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> Unreal Engine API Reference > Editor > BlueprintGraph > UK2Node_MacroInstance

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UK2Node_MacroInstance

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UEdGraphNode

UK2Node

UK2Node_EditablePinBase

UK2Node_Tunnel

UK2Node_MacroInstance

References

Module	BlueprintGraph
Header	/Engine/Source/Editor/BlueprintGraph/Classes/K2Node_MacroInstance.h
Include	#include "K2Node_MacroInstance.h"

Syntax

class UK2Node_MacroInstance : public UK2Node_Tunnel

Variables

		Name	Description
	bool	bReconstructNode	Whether we need to reconstruct the node after the pins have changed
	FEdGraphPinType	ResolvedWildcardType	Stored type info for what type the wildcard pins in this macro should become.

Constructors

	Name	Description
	UK2Node_MacroInstance ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
void	FindInContentBrowser ( TWeakObjectPtr< UK2Node_MacroInstan... )
FKismetUserD...	GetAssociatedGraphMetadata ( const UEdGraph* AssociatedMacr... )	Finds the associated metadata for the macro instance if there is any; this function is not particularly fast.
UEdGraph ...	GetMacroGraph()
UBlueprint &...	GetSourceBlueprint()
void	SetMacroGraph ( UEdGraph* Graph )

Overridden from UK2Node_Tunnel

		Name	Description
	void	PostFixupAllWildcardPins ( bool bInAllWildcardPinsUnlinked )	Handles any work needed to be done after fixing up all wildcard pins during reconstruction

Overridden from UK2Node_EditablePinBase

		Name	Description
	bool	CanCreateUserDefinedPin ( const FEdGraphPinType& InPinType, EEdGraphPinDirection InDesiredDirec..., FText& OutErrorMessage )	Queries if a user defined pin of the passed type can be constructed on this node.

Overridden from UK2Node

	Name	Description
bool	DrawNodeAsEntry()	Return whether to draw this node as an entry
bool	DrawNodeAsExit()	Return whether to draw this node as an entry
FText	GetCompactNodeTitle()	Return title if drawing this node in 'compact' mode
FName	GetCornerIcon()
FText	GetMenuCategory()	Override to provide a default category for specific node types to be listed under.
void	GetNodeAttributes ( TArray< TKeyValuePair< FString, FSt... )	This function returns an arbitrary number of attributes that describe this node for analytics events
int32	GetNodeRefreshPriority()
FBlueprintNo...	GetSignature()	Retrieves a unique identifier for this node type.
bool	HasExternalDependencies ( TArray< class UStruct* >*... )	Returns whether or not this node has dependencies on an external structure If OptionalOutput isn't null, it should be filled with the known dependencies objects (Classes, Structures, Functions, etc).
bool	IsActionFilteredOut ( FBlueprintActionFilter const& Filt... )	Determine if the node of this type should be filtered in the actions menu
void	NotifyPinConnectionListChanged ( UEdGraphPin* Pin )	Called when the connection list of one of the pins of this node is changed in the editor, after the pin has had it's literal cleared
void	PostReconstructNode()	Called at the end of ReconstructNode, allows node specific work to be performed
void	PreloadRequiredAssets()	Called before compilation begins, giving a blueprint time to force the linker to load data
bool	ShouldDrawCompact()	Should draw compact

Overridden from UEdGraphNode

	Name	Description
void	AllocateDefaultPins()	Allocate default pins for a given node, based only the NodeType, which should already be filled in.
bool	CanPasteHere ( const UEdGraph* TargetGraph )	Determine if this node can live in the specified graph
bool	CanUserDeleteNode()	Whether or not this node can be deleted by user action
FString	GetDocumentationExcerptName()	Returns the name of the excerpt to display from the specified external documentation link for the graph node Default behavior is to return the class name (including prefix)
FString	GetDocumentationLink()	Returns the link used for external documentation for the graph node
FSlateIcon	GetIconAndTint ( FLinearColor& OutColor )
UObject *...	GetJumpTargetForDoubleClick()	Returns the object that should be focused when double-clicking on this node (the object can be an actor, which selects it in the world, or a node/graph/pin)
FText	GetKeywords()	Returns the keywords that should be used when searching for this node
void	GetNodeContextMenuActions ( UToolMenu* Menu, UGraphNodeContextMenuContext* ... )	Gets a list of actions that can be done to this particular node
FText	GetNodeTitle ( ENodeTitleType::Type TitleType )	Gets the name of this node, shown in title bar
FLinearColor	GetNodeTitleColor()	Gets the draw color of a node's title bar
FText	GetTooltipText()	Gets the tooltip to display when over the node
void	NodeConnectionListChanged()	Called when something external to this node has changed the connection list of any of the pins in the node
void	PostPasteNode()	Perform any fixups (deep copies of associated data, etc...) necessary after a node has been pasted in the editor

Overridden from UObject

		Name	Description
	void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.

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