FBlueprintSupport Struct Reference

#include <BlueprintSupport.h>

Static Public Member Functions
static void	DuplicateAllFields (class UStruct *StructToDuplicate, class FDuplicateDataWriter &Writer)
static bool	UseDeferredDependencyLoading ()
static bool	IsDeferredExportCreationDisabled ()
static bool	IsDeferredCDOInitializationDisabled ()
static void	FlushReinstancingQueue ()
static void	FlushCompilationQueue (FUObjectSerializeContext *InLoadContext=nullptr)
static COREUOBJECT_API void	SetFlushReinstancingQueueFPtr (FFlushReinstancingQueueFPtr Ptr)
static COREUOBJECT_API void	SetFlushCompilationQueueFPtr (FFlushCompilationQueueFPtr Ptr)
static COREUOBJECT_API void	ReparentHierarchies (const TMap< UClass *, UClass * > &OldClassToNewClass)
static COREUOBJECT_API void	SetClassReparentingFPtr (FClassReparentingFPtr Ptr)
static COREUOBJECT_API bool	IsDeferredDependencyPlaceholder (const UObject *LoadedObj)
static COREUOBJECT_API void	RepairDeferredDependenciesInObject (UObject *Object)
static bool	IsInBlueprintPackage (UObject *LoadedObj)
static COREUOBJECT_API void	RegisterBlueprintWarning (const FBlueprintWarningDeclaration &Warning)
static COREUOBJECT_API const TArray< FBlueprintWarningDeclaration > &	GetBlueprintWarnings ()
static COREUOBJECT_API void	UpdateWarningBehavior (const TArray< FName > &WarningIdentifiersToTreatAsError, const TArray< FName > &WarningIdentifiersToSuppress)
static COREUOBJECT_API bool	ShouldTreatWarningAsError (FName WarningIdentifier)
static COREUOBJECT_API bool	ShouldSuppressWarning (FName WarningIdentifier)
static COREUOBJECT_API bool	IsClassPlaceholder (const UClass *Class)

Detailed Description

This set of functions contains blueprint related UObject functionality.

Member Function Documentation

DuplicateAllFields()

void FBlueprintSupport::DuplicateAllFields ( class UStruct *  StructToDuplicate, class FDuplicateDataWriter &  Writer  )

static

Defined in BlueprintSupport.cpp Duplicates all fields of a struct in depth-first order. It makes sure that everything contained in a class is duplicated before the struct itself, as well as all function parameters before the function itself.

Parameters

StructToDuplicate	Instance of the struct that is about to be duplicated
Writer	duplicate writer instance to write the duplicated data to

Defined in BlueprintSupport.cpp Duplicates all fields of a class in depth-first order. It makes sure that everything contained in a class is duplicated before the class itself, as well as all function parameters before the function itself.

Parameters

StructToDuplicate	Instance of the struct that is about to be duplicated
Writer	duplicate writer instance to write the duplicated data to

FlushCompilationQueue()

void FBlueprintSupport::FlushCompilationQueue ( FUObjectSerializeContext *  InLoadContext = nullptr )

static

Flushes all queued compilation requests

FlushReinstancingQueue()

void FBlueprintSupport::FlushReinstancingQueue ( )

static

Checks for any old instances and reinstances them:

GetBlueprintWarnings()

const TArray< FBlueprintWarningDeclaration > & FBlueprintSupport::GetBlueprintWarnings ( )

static

IsClassPlaceholder()

bool FBlueprintSupport::IsClassPlaceholder ( const UClass *  Class )

static

IsDeferredCDOInitializationDisabled()

bool FBlueprintSupport::IsDeferredCDOInitializationDisabled ( )

static

IsDeferredDependencyPlaceholder()

bool FBlueprintSupport::IsDeferredDependencyPlaceholder ( const UObject *  LoadedObj )

static

Tells if the specified object is one of the many flavors of FLinkerPlaceholderBase that we have.

IsDeferredExportCreationDisabled()

bool FBlueprintSupport::IsDeferredExportCreationDisabled ( )

static

IsInBlueprintPackage()

bool FBlueprintSupport::IsInBlueprintPackage ( UObject *  LoadedObj )

static

Not a particularly fast function. Mostly intended for validation in debug builds.

RegisterBlueprintWarning()

void FBlueprintSupport::RegisterBlueprintWarning ( const FBlueprintWarningDeclaration &  Warning )

static

RepairDeferredDependenciesInObject()

void FBlueprintSupport::RepairDeferredDependenciesInObject ( UObject *  Object )

static

Repair function to scan for any deferred dependency placeholders and attempt to resolve them in-place with real assets

ReparentHierarchies()

void FBlueprintSupport::ReparentHierarchies ( const TMap< UClass *, UClass * > &  OldClassToNewClass )

static

SetClassReparentingFPtr()

void FBlueprintSupport::SetClassReparentingFPtr ( FClassReparentingFPtr  Ptr )

static

SetFlushCompilationQueueFPtr()

void FBlueprintSupport::SetFlushCompilationQueueFPtr ( FFlushCompilationQueueFPtr  Ptr )

static

SetFlushReinstancingQueueFPtr()

void FBlueprintSupport::SetFlushReinstancingQueueFPtr ( FFlushReinstancingQueueFPtr  Ptr )

static

ShouldSuppressWarning()

bool FBlueprintSupport::ShouldSuppressWarning ( FName  WarningIdentifier )

static

ShouldTreatWarningAsError()

bool FBlueprintSupport::ShouldTreatWarningAsError ( FName  WarningIdentifier )

static

UpdateWarningBehavior()

void FBlueprintSupport::UpdateWarningBehavior ( const TArray< FName > &  WarningIdentifiersToTreatAsError, const TArray< FName > &  WarningIdentifiersToSuppress  )

static

UseDeferredDependencyLoading()

bool FBlueprintSupport::UseDeferredDependencyLoading ( )

static

A series of query functions that we can use to easily gate-off/disable aspects of the deferred loading (mostly for testing purposes).

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

• Engine/Source/Runtime/CoreUObject/Public/Blueprint/BlueprintSupport.h
• Engine/Source/Runtime/CoreUObject/Private/Blueprint/BlueprintSupport.cpp