PlatformFileManager.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreFwd.h"
#include "CoreTypes.h"
#include "Templates/Atomic.h"
 
#ifndef USE_ATOMIC_PLATFORM_FILE
    #define USE_ATOMIC_PLATFORM_FILE (WITH_EDITOR)
#endif
 
class FPlatformFileManager
{
#if USE_ATOMIC_PLATFORM_FILE
    TAtomic<class IPlatformFile*> TopmostPlatformFile;
    TAtomic<class IPlatformFile*> PhysicalPlatformFile;
#else
    class IPlatformFile* TopmostPlatformFile;
    class IPlatformFile* PhysicalPlatformFile;
#endif
 
public:
 
    CORE_API FPlatformFileManager( );
 
    CORE_API IPlatformFile& GetPlatformFile( );
 
    CORE_API IPlatformFile& GetPlatformPhysical();
 
    CORE_API void SetPlatformFile( IPlatformFile& NewTopmostPlatformFile );
 
    CORE_API void SetPlatformPhysical(IPlatformFile& NewPhysicalPlatformFile);
 
    CORE_API IPlatformFile* FindPlatformFile( const TCHAR* Name );
 
    CORE_API IPlatformFile* GetPlatformFile( const TCHAR* Name );
 
    CORE_API void TickActivePlatformFile();
 
    CORE_API void InitializeNewAsyncIO();
 
    static CORE_API FPlatformFileManager& Get( );
 
    CORE_API void RemovePlatformFile(IPlatformFile* PlatformFileToRemove);
 
    CORE_API bool InsertPlatformFile(IPlatformFile* NewPlatformFile);
};