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  3. FFileHandleRegistry

FFileHandleRegistry

API > API/Runtime > API/Runtime/Core

   
Name FFileHandleRegistry
Type class
Header File /Engine/Source/Runtime/Core/Public/HAL/PlatformFileCommon.h
Include Path #include "HAL/PlatformFileCommon.h"

Syntax

class FFileHandleRegistry

Constructors

Name Remarks Include Path Unreal Specifiers

FFileHandleRegistry ( int32 InMaxOpenHandles
)

   HAL/PlatformFileCommon.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FFileHandleRegistry()

   HAL/PlatformFileCommon.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
HandlesCurrentlyInUse FThreadSafeCounter   HAL/PlatformFileCommon.h  
LockSection FCriticalSection Critical section to protect the below arrays HAL/PlatformFileCommon.h  
MaxOpenHandles int32   HAL/PlatformFileCommon.h  
OpenAndAvailableForClosingHead FRegisteredFileHandle *   HAL/PlatformFileCommon.h  
OpenAndAvailableForClosingTail FRegisteredFileHandle *   HAL/PlatformFileCommon.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

FRegisteredFileHandle * InitialOpenFile ( const TCHAR* Filename
)

   HAL/PlatformFileCommon.h  

void TrackEndRead ( FRegisteredFileHandle* Handle
)

 TrackEndRead should only be called if TrackStartRead succeeded. HAL/PlatformFileCommon.h  
Only returns false if the platform handle cannot be reopened. HAL/PlatformFileCommon.h  

void UnTrackAndCloseFile ( FRegisteredFileHandle* Handle
)

   HAL/PlatformFileCommon.h  

Protected

Name Remarks Include Path Unreal Specifiers

void PlatformCloseFile ( FRegisteredFileHandle*
)

   HAL/PlatformFileCommon.h  

FRegisteredFileHandle * PlatformInitialOpenFile ( const TCHAR* Filename
)

   HAL/PlatformFileCommon.h  

bool PlatformReopenFile ( FRegisteredFileHandle*
)

   HAL/PlatformFileCommon.h  

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