CXMemFile Class Reference

Inheritance diagram for CXMemFile:

Public Member Functions
	CXMemFile (unsigned int nGrowBytes=DefaultGrowSize, bool allowException=true)
	CXMemFile (const unsigned char *lpBuffer, fileuint nBufferSize, bool deleteMemory, bool allowException=true)
virtual fileuint	GetPosition () const
virtual fileuint	Seek (longint offset, CXFile::SeekPosition nFrom)
virtual bool	SetLength (fileuint dwNewLen)
virtual unsigned int	Read (void *buffer, unsigned int maxByteToRead)
virtual void	Write (const void *buffer, unsigned int byteToWrite)
virtual void	Abort ()
virtual void	Flush ()
virtual void	Close ()
virtual fileuint	GetLength () const
void	Attach (const unsigned char *lpBuffer, fileuint nBufferSize, bool deleteMemory)
const unsigned char *	GetBuffer () const
unsigned char *	Detach ()
Public Member Functions inherited from CXFile
	CXFile (bool allowException=true)
	CXFile (xFileHandle hFile, bool allowException=true)
	CXFile (LPCTSTR lpszFileName, unsigned int openFlags)
	CXFile (CFile *pfile, bool allowException=true)
	allowException = false then no exception is send by the class which return false instead
virtual CXString	GetFileName () const
virtual CXString	GetFilePath () const
virtual void	SetFilePath (LPCTSTR lpszNewName)
virtual bool	Open (LPCTSTR lpszFileName, unsigned int openMode, CXFileException *pError=NULL)
	Open does not send any exception but can fill CXFileException with the appropriate cause of the failing.
fileuint	SeekToEnd ()
void	SeekToBegin ()

Static Public Member Functions
static unsigned char *	Alloc (SIZET nBytes)
static void	Free (unsigned char *lpMem)

Additional Inherited Members
Public Types inherited from CXFile
enum	OpenFlags {   modeRead = 0x00000 , modeWrite = 0x00001 , modeReadWrite = 0x00002 , readFlags = modeRead|modeWrite|modeReadWrite ,   shareExclusive = 0x00010 , shareDenyWrite = 0x00020 , shareDenyRead = 0x00030 , shareDenyNone = 0x00040 ,   shareFlags = shareExclusive| shareDenyWrite|shareDenyRead|shareDenyNone , typeUnicode = 0x00400 , typeUtf8 = 0x00800 , modeCreate = 0x01000 ,   modeNoTruncate = 0x02000 , typeText = 0x04000 , typeBinary = 0x08000 , noException = 0x100000 ,   specificFlags = 0x10000000 }
	Specify the open mode for file. More...
enum	SeekPosition { begin = 0x00 , current = 0x01 , end = 0x02 }
typedef enum CXFile::SeekPosition	SeekPosition

Member Function Documentation

Abort()

virtual void CXMemFile::Abort ( )

virtual

Reimplemented from CXFile.

Close()

virtual void CXMemFile::Close ( )

virtual

Reimplemented from CXFile.

Flush()

virtual void CXMemFile::Flush ( )

virtual

Reimplemented from CXFile.

GetLength()

virtual fileuint CXMemFile::GetLength ( ) const

virtual

Reimplemented from CXFile.

GetPosition()

virtual fileuint CXMemFile::GetPosition ( ) const

virtual

Reimplemented from CXFile.

Read()

virtual unsigned int CXMemFile::Read ( void *  buffer, unsigned int  maxByteToRead  )

virtual

Reimplemented from CXFile.

Seek()

virtual fileuint CXMemFile::Seek ( longint  offset, CXFile::SeekPosition  nFrom  )

virtual

Reimplemented from CXFile.

SetLength()

virtual bool CXMemFile::SetLength ( fileuint  dwNewLen )

virtual

Reimplemented from CXFile.

Write()

virtual void CXMemFile::Write ( const void *  buffer, unsigned int  byteToWrite  )

virtual

Reimplemented from CXFile.

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The documentation for this class was generated from the following file:

• D:/VS2022-PolygonCruncherSDK-Full-IO/SDK/Includes/XMemFile.h