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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
 

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
 

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
 

Detailed Description

Stream implementation for a file using stdio.

Constructor & Destructor Documentation

FileStream ( FILE *  file)
protected
~FileStream ( )
protectedvirtual

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 = nullptr 
)
virtual

Implements IBStream.

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

Implements IBStream.

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

Implements IBStream.

tresult tell ( int64 pos)
virtual

Implements IBStream.

Member Data Documentation

FILE* file
protected
Empty

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