ChunkEvictionPolicy.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreMinimal.h"
#include "Templates/UniquePtr.h"
#include "Data/ChunkData.h"
 
namespace BuildPatchServices
{
    class IChunkReferenceTracker;
 
    class IChunkEvictionPolicy
    {
    public:
        virtual ~IChunkEvictionPolicy() {}
 
        virtual void Query(const TMap<FGuid, TUniquePtr<IChunkDataAccess>>& CurrentMap, int32 DesiredMax, TSet<FGuid>& OutCleanable, TSet<FGuid>& OutBootable) const = 0;
    };
 
    class FChunkEvictionPolicyFactory
    {
    public:
        static IChunkEvictionPolicy* Create(IChunkReferenceTracker* ChunkReferenceTracker);
    };
}