IFieldIterator.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/Array.h"
#include "CoreMinimal.h"
#include "UObject/Field.h"
 
class FFieldVariant;
class FProperty;
class UFunction;
class UStruct;
 
namespace UE::PropertyViewer
{
 
class IFieldIterator
{
public:
    UE_DEPRECATED(5.6, "GetFields(const UStruct*) is deprecated. Please use the overload with three arguments: GetFields(const UStruct*, const FName, const UStruct*).")
    virtual TArray<FFieldVariant> GetFields(const UStruct*) const 
    {
        return TArray<FFieldVariant>();
    };
 
PRAGMA_DISABLE_DEPRECATION_WARNINGS
    virtual TArray<FFieldVariant> GetFields(const UStruct* Struct, const FName FieldName, const UStruct* ContainerStruct) const
    {
        return GetFields(Struct);
    };
PRAGMA_ENABLE_DEPRECATION_WARNINGS
 
    virtual ~IFieldIterator() = default;
};
 
class FFieldIterator_BlueprintVisible : public IFieldIterator
{
    ADVANCEDWIDGETS_API virtual TArray<FFieldVariant> GetFields(const UStruct* Struct, const FName FieldName, const UStruct* ContainerStruct) const override;
};
 
} //namespace