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  3. FLoggedPlatformFile

FLoggedPlatformFile

Unreal Engine C++ API Reference > Runtime > Core > HAL

Inheritance Hierarchy

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/HAL/IPlatformFileLogWrapper.h
Include #include "HAL/IPlatformFileLogWrapper.h"

Syntax

class FLoggedPlatformFile : public IPlatformFile

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function Static const TCHAR *  
Public function void

HandleDumpCommand ( const TCHAR* Cmd,
FOutputDevice& Ar
)

  
Public function void

OnHandleClosed ( const FString& Filename
)

  
Public function void

OnHandleOpen ( const FString& Filename
)

  

Overridden from IPlatformFile

  Type Name Description
Public function Virtual bool

CopyFile ( const TCHAR* To,
const TCHAR* From,
EPlatformFileRead ReadFlags,
EPlatformFileWrite WriteFlags
)

 Copy a file. This will fail if the destination file already exists.
Public function Virtual bool

CreateDirectory ( const TCHAR* Directory
)

 Create a directory and return true if the directory was created or already existed.
Public function Virtual bool

DeleteDirectory ( const TCHAR* Directory
)

 Delete a directory and return true if the directory was deleted or otherwise does not exist.
Public function Virtual bool

DeleteDirectoryRecursively ( const TCHAR* Directory
)

 Delete all files and subdirectories in a directory, then delete the directory itself
Public function Virtual bool

DeleteFile ( const TCHAR* Filename
)

 Delete a file and return true if the file exists. Will not delete read only files.
Public function Virtual bool
DirectoryExists

( const TCHAR* Directory
)

 Return true if the directory exists.
Public function Virtual bool

FileExists ( const TCHAR* Filename
)

 Return true if the file exists.
Public function Virtual int64

FileSize ( const TCHAR* Filename
)

 Return the size of the file, or -1 if it doesn't exist.
Public function Virtual FDateTime

GetAccessTimeStamp ( const TCHAR* Filename
)

 Return the last access time of a file.
Public function Virtual FString

GetFilenameOnDisk ( const TCHAR* Filename
)

 For case insensitive filesystems, returns the full path of the file with the same case as in the filesystem
Public function Virtual IPlatformFile * Gets the platform file wrapped by this file.
Public function Virtual Const const TCHAR *

GetName ()

 Gets this platform file type name.
Public function Virtual FFileStatData

GetStatData ( const TCHAR* FilenameOrDirectory
)

 Return the stat data for the given file or directory.
Public function Virtual FDateTime

GetTimeStamp ( const TCHAR* Filename
)

 Return the modification time of a file.
Public function Virtual bool

Initialize ( IPlatformFile* Inner,
const TCHAR* CmdLine
)

 Initializes platform file.
Public function Virtual bool

IsReadOnly ( const TCHAR* Filename
)

 Return true if the file is read only.
Public function Virtual bool

IterateDirectory ( const TCHAR* Directory,
IPlatformFile::FDirectoryVisitor& Visitor
)

 Call the Visit function of the visitor once for each file or directory in a single directory.
Public function Virtual bool

IterateDirectoryRecursively ( const TCHAR* Directory,
IPlatformFile::FDirectoryVisitor& Visitor
)

 Call the Visit function of the visitor once for each file or directory in a directory tree.
Public function Virtual bool

IterateDirectoryStat ( const TCHAR* Directory,
IPlatformFile::FDirectoryStatVisitor& Visitor
)

 Call the Visit function of the visitor once for each file or directory in a single directory.
Public function Virtual bool Call the Visit function of the visitor once for each file or directory in a directory tree.
Public function Virtual bool

MoveFile ( const TCHAR* To,
const TCHAR* From
)

 Attempt to move a file. Return true if successful. Will not overwrite existing files.
Public function Virtual IAsyncReadFileHandle *

OpenAsyncRead ( const TCHAR* Filename
)

 Open a file for async reading. This call does not hit the disk or block.
Public function Virtual IMappedFileHandle *

OpenMapped ( const TCHAR* Filename
)

 Open a file for async reading. This call does hit the disk; it is synchronous open.
Public function Virtual IFileHandle *

OpenRead ( const TCHAR* Filename,
bool bAllowWrite
)

 Attempt to open a file for reading.
Public function Virtual IFileHandle *

OpenWrite ( const TCHAR* Filename,
bool bAppend,
bool bAllowRead
)

 Attempt to open a file for writing.
Public function Virtual void

SetAsyncMinimumPriority ( EAsyncIOPriorityAndFlags MinPriority
)

 Controls if the pak precacher should process precache requests.
Public function Virtual void

SetLowerLevel ( IPlatformFile* NewLowerLevel
)

 Sets the platform file wrapped by this file.
Public function Virtual bool

SetReadOnly ( const TCHAR* Filename,
bool bNewReadOnlyValue
)

 Attempt to change the read only status of a file. Return true if successful.
Public function Virtual void

SetTimeStamp ( const TCHAR* Filename,
FDateTime DateTime
)

 Sets the modification time of a file
Public function Virtual Const bool

ShouldBeUsed ( IPlatformFile* Inner,
const TCHAR* CmdLine
)

 Checks if this platform file should be used even though it was not asked to be.

Classes

  Type Name Description
Public class FLogStatVisitor    
Public class FLogVisitor    

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