FileStream Class Reference

Stream implementation for a file using stdio. More...

#include <vstpresetfile.h>

Inheritance diagram for FileStream:

Public Member Functions
DECLARE_FUNKNOWN_METHODS tresult	read (void *buffer, int32 numBytes, int32 *numBytesRead=nullptr) SMTG_OVERRIDE
tresult	write (void *buffer, int32 numBytes, int32 *numBytesWritten=nullptr) SMTG_OVERRIDE
tresult	seek (int64 pos, int32 mode, int64 *result=nullptr) SMTG_OVERRIDE
tresult	tell (int64 *pos) SMTG_OVERRIDE
virtual tresult	read (void *buffer, int32 numBytes, int32 *numBytesRead=nullptr)=0
virtual tresult	write (void *buffer, int32 numBytes, int32 *numBytesWritten=nullptr)=0
virtual tresult	seek (int64 pos, int32 mode, int64 *result=nullptr)=0
virtual tresult	tell (int64 *pos)=0
Public Member Functions inherited from FUnknown
virtual tresult	queryInterface (const TUID _iid, void **obj)=0
virtual uint32	addRef ()=0
virtual uint32	release ()=0

Static Public Member Functions
static IBStream *	open (const char *filename, const char *mode)
	open a stream using stdio function More...

Protected Member Functions
	FileStream (FILE *file)
virtual	~FileStream ()

Protected Attributes
FILE *	file

Additional Inherited Members
Public Types inherited from IBStream
enum	IStreamSeekMode
Public Attributes inherited from IBStream
	kIBSeekSet
	kIBSeekCur
	kIBSeekEnd
Static Public Attributes inherited from IBStream
static const FUID	iid
Static Public Attributes inherited from FUnknown
static const FUID	iid

Detailed Description

Stream implementation for a file using stdio.

Constructor & Destructor Documentation

FileStream()

FileStream ( FILE *  file )

protected

~FileStream()

~FileStream ( )

protectedvirtual

Member Function Documentation

open()

IBStream * open ( const char *  filename, const char *  mode  )

static

open a stream using stdio function

read()

DECLARE_FUNKNOWN_METHODS tresult read ( void *  buffer, int32  numBytes, int32 *  numBytesRead = nullptr  )

virtual

Implements IBStream.

write()

tresult write ( void *  buffer, int32  numBytes, int32 *  numBytesWritten = nullptr  )

virtual

Implements IBStream.

seek()

tresult seek ( int64  pos, int32  mode, int64 *  result = nullptr  )

virtual

Implements IBStream.

tell()

tresult tell ( int64 *  pos )

virtual

Implements IBStream.

Member Data Documentation

file

FILE* file

protected