FBlueprintNamespaceRegistry | Unreal Engine 5.7 Documentation

A shared utility class that keeps track of registered Blueprint namespace identifiers sourced from objects and assets in the editor.


Name	FBlueprintNamespaceRegistry
Type	class
Header File	/Engine/Source/Editor/Kismet/Public/BlueprintNamespaceRegistry.h
Include Path	#include "BlueprintNamespaceRegistry.h"

Syntax

class FBlueprintNamespaceRegistry

Name	Remarks	Include Path	Unreal Specifiers
FBlueprintNamespaceRegistry()		BlueprintNamespaceRegistry.h

Name	Remarks	Include Path	Unreal Specifiers
~FBlueprintNamespaceRegistry()		BlueprintNamespaceRegistry.h

Name	Type	Remarks	Include Path
bIsInitialized	bool	Indicates whether the registry has been initialized.	BlueprintNamespaceRegistry.h
ExcludedObjectPaths	TSet< FSoftObjectPath >	Internal set of objects to exclude during namespace registration.	BlueprintNamespaceRegistry.h
OnAssetAddedDelegateHandle	FDelegateHandle	Delegate handles to allow for deregistration on shutdown.	BlueprintNamespaceRegistry.h
OnAssetRemovedDelegateHandle	FDelegateHandle		BlueprintNamespaceRegistry.h
OnAssetRenamedDelegateHandle	FDelegateHandle		BlueprintNamespaceRegistry.h
OnDefaultNamespaceTypeChangedDelegateHandle	FDelegateHandle		BlueprintNamespaceRegistry.h
OnFilesLoadedDelegateHandle	FDelegateHandle		BlueprintNamespaceRegistry.h
OnReloadCompleteDelegateHandle	FDelegateHandle		BlueprintNamespaceRegistry.h
PathTree	TUniquePtr< FBlueprintNamespacePathTree >	Handles storage and retrieval for namespace path identifiers.	BlueprintNamespaceRegistry.h

Name	Remarks	Include Path
void GetAllRegisteredPaths ( TArray< FString >& OutPaths ) const		BlueprintNamespaceRegistry.h
void GetNamesUnderPath ( const FString& InPath, TArray< FName >& OutNames ) const		BlueprintNamespaceRegistry.h
void Initialize()	One-time initialization method; separated from the ctor so it can be called explicitly.	BlueprintNamespaceRegistry.h
bool IsInclusivePath ( const FString& InPath ) const	Example: If "MyProject.MyNamespace" is a registered path, then both "MyProject" and "MyProject.MyNamespace" are inclusive paths.	BlueprintNamespaceRegistry.h
bool IsRegisteredPath ( const FString& InPath ) const		BlueprintNamespaceRegistry.h
void Rebuild()	Recreates the namespace registry.	BlueprintNamespaceRegistry.h
void RegisterNamespace ( const FString& InPath )	Adds an explicit namespace identifier to the registry if not already included.	BlueprintNamespaceRegistry.h
void Shutdown()	One-time shutdown method; separated from the dtor so it can be called explicitly.	BlueprintNamespaceRegistry.h

Name	Remarks	Include Path
void DumpAllRegisteredPaths()		BlueprintNamespaceRegistry.h
void FindAndRegisterAllNamespaces()	Namespace identifier registration methods.	BlueprintNamespaceRegistry.h
void OnAssetAdded ( const FAssetData& AssetData )	Asset registry event handler methods.	BlueprintNamespaceRegistry.h
void OnAssetRegistryFilesLoaded()		BlueprintNamespaceRegistry.h
void OnAssetRemoved ( const FAssetData& AssetData )		BlueprintNamespaceRegistry.h
void OnAssetRenamed ( const FAssetData& AssetData, const FString& InOldName )		BlueprintNamespaceRegistry.h
void OnDefaultNamespaceTypeChanged()		BlueprintNamespaceRegistry.h
void OnReloadComplete ( EReloadCompleteReason InReason )	Handler for hot reload / live coding completion events.	BlueprintNamespaceRegistry.h
void RegisterNamespace ( const UObject* InObject )		BlueprintNamespaceRegistry.h
void RegisterNamespace ( const FAssetData& AssetData )		BlueprintNamespaceRegistry.h
void ToggleDefaultNamespace()	Console command implementations (debugging/testing).	BlueprintNamespaceRegistry.h

Name	Remarks	Include Path	Unreal Specifiers
static FBlueprintNamespaceRegistry & Get()	Provides public singleton access.	BlueprintNamespaceRegistry.h