DataflowObjectInterface.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Dataflow/DataflowNodeParameters.h"
#include "GeometryCollection/ManagedArrayCollection.h"
 
class UObject;
class FArchive;
 
namespace UE::Dataflow
{
    template<class Base = FContextSingle>
    class TEngineContext : public Base
    {
    public:
        DATAFLOW_CONTEXT_INTERNAL(Base, TEngineContext);
 
        explicit TEngineContext(const TObjectPtr<UObject>& InOwner)
            : Base()
            , Owner(InOwner)
        {}
 
        TObjectPtr<UObject> Owner = nullptr;
 
        virtual ~TEngineContext() {}
 
        int32 GetKeys(TSet<FContextCacheKey>& InKeys) const { return Base::GetKeys(InKeys); }
 
        const TUniquePtr<FContextCacheElementBase>* GetBaseData(FContextCacheKey Key) const { return Base::GetDataImpl(Key); }
 
        virtual void Serialize(FArchive& Ar) { Base::Serialize(Ar); }
 
    };
 
    typedef TEngineContext<FContextSingle> FEngineContext;
    typedef TEngineContext<FContextThreaded> FEngineContextThreaded;
}