FileStream Class Reference

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

#include <vstpresetfile.h>

Inheritance diagram for FileStream:
Inheritance graph
[legend]

Public Member Functions

DECLARE_FUNKNOWN_METHODS tresult read (void *buffer, int32 numBytes, int32 *numBytesRead=0)
tresult write (void *buffer, int32 numBytes, int32 *numBytesWritten=0)
tresult seek (int64 pos, int32 mode, int64 *result=0)
tresult tell (int64 *pos)

Static Public Member Functions

static IBStreamopen (const char *filename, const char *mode)
 open a stream using stdio function

Protected Member Functions

 FileStream (FILE *file)
virtual ~FileStream ()

Protected Attributes

FILE * file

Detailed Description

Stream implementation for a file using stdio.


Constructor & Destructor Documentation

FileStream ( FILE *  file  )  [protected]
~FileStream (  )  [protected, virtual]

Member Function Documentation

IBStream * open ( const char filename,
const char mode 
) [static]

open a stream using stdio function

DECLARE_FUNKNOWN_METHODS tresult read ( void *  buffer,
int32  numBytes,
int32 numBytesRead = 0 
) [virtual]

Implements IBStream.

tresult write ( void *  buffer,
int32  numBytes,
int32 numBytesWritten = 0 
) [virtual]

Implements IBStream.

tresult seek ( int64  pos,
int32  mode,
int64 result = 0 
) [virtual]

Implements IBStream.

tresult tell ( int64 pos  )  [virtual]

Implements IBStream.


Field Documentation

FILE* file [protected]
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