InstanceDataObjectUtils.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreTypes.h"
 
#if WITH_EDITORONLY_DATA
 
#define UE_API COREUOBJECT_API
 
class FFieldVariant;
class FProperty;
class FStructuredArchiveRecord;
class FArchive;
class UClass;
class UObject;
class UStruct;
 
namespace UE { class FPropertyPathNameTree; }
namespace UE { class FUnknownEnumNames; }
namespace UE::Serialization::Private { class FImportTypeHierarchy; }
 
namespace UE
{
 
UE_API bool IsInstanceDataObjectSupportEnabled();
UE_API bool IsInstanceDataObjectSupportEnabled(const UObject* Object);
UE_API bool IsInstanceDataObjectSupportEnabledForGC(const UClass* Class);
UE_API bool IsUninitializedAlertUIEnabled();
UE_API bool IsInstanceDataObjectImpersonationEnabledOnSave(const UObject* Object);
UE_API bool IsInstanceDataObjectArchetypeChainEnabled();
UE_API bool IsInstanceDataObjectPlaceholderObjectSupportEnabled();
UE_API bool IsInstanceDataObjectOuterChainEnabled();
 
UE_API bool StructContainsLooseProperties(const UStruct* Struct);
UE_API bool StructIsInstanceDataObjectStruct(const UStruct* Struct);
 
UE_API bool IsPropertyLoose(const FProperty* Property);
 
bool CanCreatePropertyBagPlaceholderTypeForImportClass(const UClass* ClassKind, const UE::Serialization::Private::FImportTypeHierarchy* ImportTypeHierarchy);
bool CanCreatePropertyBagPlaceholderForType(const UClass* ClassKind, const UStruct* Type);
 
UE_API bool IsClassOfInstanceDataObjectClass(const UStruct* Class);
 
UE_API UObject* GetTemplateForInstanceDataObject(const UObject* Instance, const UObject* InstanceArchetype, const UClass* InstanceDataObjectClass);
 
UClass* CreateInstanceDataObjectClass(const FPropertyPathNameTree* PropertyTree, const FUnknownEnumNames* EnumNames, UClass* OwnerClass, UObject* Outer);
 
UE_API bool IsInstanceDataObject(const UObject* Object);
 
UE_API UObject* CreateInstanceDataObject(UObject* Owner);
 
UE_API UObject* CreateInstanceDataObject(UObject* Owner, FArchive& Ar, int64 StartOffset, int64 EndOffset);
 
UE_API UObject* ResolveInstanceDataObject(UObject* Object);
 
namespace Private
{
    UE_API bool TryCreateIDOForConstructedObject(UObject* Object, bool bCreateIDOsForSubObjects = true);
} // Private
 
} // UE
 
#undef UE_API
 
#endif // WITH_EDITORONLY_DATA