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  3. FBlueprintSupport

FBlueprintSupport

This set of functions contains blueprint related [UObject](API\Runtime\CoreUObject\UObject\UObject) functionality.

Unreal Engine C++ API Reference > Runtime > CoreUObject > Blueprint

References

   
Module CoreUObject
Header /Engine/Source/Runtime/CoreUObject/Public/Blueprint/BlueprintSupport.h
Include #include "Blueprint/BlueprintSupport.h"

Syntax

struct FBlueprintSupport

Remarks

This set of functions contains blueprint related UObject functionality.

Functions

  Type Name Description
Public function Static void

DuplicateAllFields ( UStruct* StructToDuplicate,
FDuplicateDataWriter& Writer
)

 Defined in BlueprintSupport.cpp Duplicates all fields of a struct in depth-first order.
Public function Static void Checks for any old instances and reinstances them:
Public function Static const TArray< FBlueprintWarningDeclaration > &  
Public function Static bool

IsClassPlaceholder ( const UClass* Class
)

  
Public function Static bool  
Public function Static bool Tells if the specified object is one of the many flavors of FLinkerPlaceholderBase that we have.
Public function Static bool  
Public function Static bool

IsInBlueprintPackage ( UObject* LoadedObj
)

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

RegisterDeferredDependenciesInStruct ( const UStruct* Struct,
void* StructData
)

 Registers any object properties in this struct with the deferred dependency system
Public function Static void Repair function to scan for any deferred dependency placeholders and attempt to resolve them in-place with real assets
Public function Static void

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

  
Public function Static void

SetClassReparentingFPtr ( FClassReparentingFPtr Ptr
)

  
Public function Static void

SetFlushReinstancingQueueFPtr ( FFlushReinstancingQueueFPtr Ptr
)

 Checks for any old instances and reinstances them:
Public function Static bool

ShouldSuppressWarning ( FName WarningIdentifier
)

  
Public function Static bool

ShouldTreatWarningAsError ( FName WarningIdentifier
)

  
Public function Static void

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

  
Public function Static bool A series of query functions that we can use to easily gate-off/disable aspects of the deferred loading (mostly for testing purposes).
Public function Static void Function that walks the object graph, ensuring that there are no references to SKEL classes:
Public function Static void Function that walks the object graph, ensuring that there are no references to TRASH or REINST classes:

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