FGraphNodeCreator | Unreal Engine 5.7 Documentation

Helper object to ensure a graph node is correctly constructed

Typical use pattern is: FGraphNodeCreator NodeCreator(Graph); NodeType* Node = NodeCreator.CreateNode(); // calls to build out node Node->MemberVar = ... NodeCreator.Finalize();


Name	FGraphNodeCreator
Type	struct
Header File	/Engine/Source/Runtime/Engine/Classes/EdGraph/EdGraph.h
Include Path	#include "EdGraph/EdGraph.h"

Syntax

template<typename NodeType>  
struct FGraphNodeCreator

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FGraphNodeCreator ( UEdGraph& InGraph )		EdGraph/EdGraph.h
FGraphNodeCreator ( const FGraphNodeCreator& rhs )	Hide copy and assignment operator.	EdGraph/EdGraph.h

Destructors

Name	Remarks	Include Path	Unreal Specifiers
~FGraphNodeCreator()	Destructor. Ensures that finalized was called	EdGraph/EdGraph.h

Variables

Protected

Name	Type	Remarks	Include Path
bPlaced	bool	If the node has placed and finalized	EdGraph/EdGraph.h
Graph	UEdGraph &	Graph reference we're creating the node in	EdGraph/EdGraph.h
Node	NodeType *	The created node	EdGraph/EdGraph.h

Functions

Public

Name	Remarks	Include Path
NodeType * CreateNode ( bool bSelectNewNode, TSubclassOf< NodeType > NodeClass )	Create an empty placeable graph node	EdGraph/EdGraph.h
NodeType * CreateUserInvokedNode ( bool bSelectNewNode, TSubclassOf< NodeType > NodeClass )	Create an empty placeable graph node	EdGraph/EdGraph.h
void Finalize()	Call to finalize the node's construction	EdGraph/EdGraph.h

Operators

Name	Remarks	Include Path	Unreal Specifiers
FGraphNodeCreator * operator= ( const FGraphNodeCreator& rhs )		EdGraph/EdGraph.h

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