VVMNativeStruct.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#if WITH_VERSE_VM || defined(__INTELLISENSE__)
 
#include "VerseVM/VVMObject.h"
 
namespace Verse
{
enum class ECompares : uint8;
struct VClass;
 
template <typename CppStructType>
VClass& StaticVClass();
 
struct VNativeStruct : VObject
{
    DECLARE_DERIVED_VCPPCLASSINFO(COREUOBJECT_API, VObject);
    COREUOBJECT_API static TGlobalTrivialEmergentTypePtr<&StaticCppClassInfo> GlobalTrivialEmergentType;
 
    template <class CppStructType>
    CppStructType& GetStruct();
    void* GetStruct();
 
    static UScriptStruct* GetUScriptStruct(VEmergentType& EmergentType);
 
    template <class CppStructType>
    static VNativeStruct& New(FAllocationContext Context, VEmergentType& InEmergentType, CppStructType&& InStruct);
 
    static VNativeStruct& NewUninitialized(FAllocationContext Context, VEmergentType& InEmergentType);
 
protected:
    friend class FInterpreter;
 
    static std::byte* AllocateCell(FAllocationContext Context, size_t Size, bool bHasDestructor);
 
    template <class CppStructType>
    VNativeStruct(FAllocationContext Context, VEmergentType& InEmergentType, CppStructType&& InStruct);
    VNativeStruct(FAllocationContext Context, VEmergentType& InEmergentType);
    VNativeStruct(FAllocationContext Context);
    ~VNativeStruct();
 
    VNativeStruct& Duplicate(FAllocationContext Context);
 
    ECompares EqualImpl(FAllocationContext Context, VCell* Other, const TFunction<void(::Verse::VValue, ::Verse::VValue)>& HandlePlaceholder);
    uint32 GetTypeHashImpl();
    VValue MeltImpl(FAllocationContext Context);
    FOpResult FreezeImpl(FAllocationContext Context, VTask*, FOp* AwaitPC);
    static void SerializeLayout(FAllocationContext, VNativeStruct*&, FStructuredArchiveVisitor&);
    void SerializeImpl(FAllocationContext, FStructuredArchiveVisitor&);
};
 
} // namespace Verse
#endif // WITH_VERSE_VM