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  3. UK2Node_DynamicCast

UK2Node_DynamicCast

API > API/Editor > API/Editor/BlueprintGraph

Inheritance Hierarchy

References

   
Module BlueprintGraph
Header /Engine/Source/Editor/BlueprintGraph/Classes/K2Node_DynamicCast.h
Include #include "K2Node_DynamicCast.h"

Syntax

class UK2Node_DynamicCast : public UK2Node

Variables

  Type Name Description
Protected variable FNodeTextCache CachedNodeTitle Constructing FText strings can be costly, so we cache the node's title
Public variable TSubclassOf< class UObject > TargetType The type that the input should try to be cast to

Constructors

  Type Name Description
Public function  

UK2Node_DynamicCast ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Protected function void Determine purity and create exec pins if needed
Protected function void Create success output signal pin (visible only if pure)
Public function Virtual Const UEdGraphPin * Get the boolean output pin that signifies a successful/failed cast.
Public function Const UEdGraphPin * Get the cast result pin
Public function Virtual Const UEdGraphPin * Get the input object to be casted pin
Public function Const UEdGraphPin * Get the 'invalid cast' exec pin
Public function Const UEdGraphPin * Get the 'valid cast' exec pin
Protected function void Sets the pure state to Pure or Impure if it's using the default one
Public function Virtual bool  
Protected function bool Update exec pins when converting from impure to pure.
Public function void

SetPurity ( bool bNewPurity
)

 Will change the node's purity, and reallocate pins accordingly (adding/ removing exec pins).
Protected function void Flips the node's purity (adding/removing exec pins as needed).

Overridden from UK2Node

  Type Name Description
Public function Virtual Const FNodeHandlingFunctor *  
Public function Virtual Const ERedirectType

DoPinsMatchForReconstruction ( const UEdGraphPin* NewPin,
int32 NewPinIndex,
const UEdGraphPin* OldPin,
int32 OldPinIndex
)

 Whether or not two pins match for purposes of reconnection after reconstruction.
Public function Virtual Const FText Override to provide a default category for specific node types to be listed under.
Public function Virtual Const FBlueprintNodeSignature Retrieves a unique identifier for this node type.
Public function Virtual Const bool

IsConnectionDisallowed ( const UEdGraphPin* MyPin,
const UEdGraphPin* OtherPin,
FString& OutReason
)

  
Public function Virtual Const bool Returns whether this node is considered 'pure' by the compiler
Public function Virtual void 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
Public function Virtual void Called at the end of ReconstructNode, allows node specific work to be performed
Public function Virtual void Reallocate pins during reconstruction; by default ignores the old pins and calls AllocateDefaultPins() If you override this to create additional pins you likely need to call RestoreSplitPins to restore any pins that have been split (e.g. a vector pin split into its components)

Overridden from UEdGraphNode

  Type Name Description
Public function Virtual void Allocate default pins for a given node, based only the NodeType, which should already be filled in.
Public function Virtual Const FSlateIcon  
Public function Virtual Const void Gets a list of actions that can be done to this particular node
Public function Virtual Const FText Gets the name of this node, shown in title bar
Public function Virtual Const FLinearColor Gets the draw color of a node's title bar
Public function Virtual Const FText Gets the tooltip to display when over the node
Public function Virtual Const bool

HasExternalDependencies ( TArray< class UStruct* >* OptionalOutput
)

 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).
Public function Virtual Const bool Does the node context menu inherit parent class's menu
Public function Virtual Const void Gives each visual node a chance to do final validation before it's node is harvested for use at runtime.

Overridden from UObject

  Type Name Description
Public function Virtual void Handles reading, writing, and reference collecting using FArchive.

Enums

  Type Name Description
Private enum EPureState    

Deprecated Variables

  Type Name Description
Protected variable bool bIsPureCast Use IsNodePure() instead.

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