SLIOStream Class Reference

Interface for accessing external data using streams. More...

#include <SLFileStorage.h>

Public Types
enum	Origin { IOO_beg , IOO_cur , IOO_end }

Public Member Functions
virtual	~SLIOStream ()=default
virtual size_t	read (void *buffer, size_t size)
virtual size_t	write (const void *buffer, size_t size)
virtual size_t	tell ()
virtual bool	seek (size_t offset, Origin origin)
virtual size_t	size ()
virtual void	flush ()

Detailed Description

Interface for accessing external data using streams.

SLIOStream provides an interface to access files which may be stored in the native file system, on a remote server, in memory, etc. Streams should not be instantiated by users of the class, but by SLFileStorage::open, which selects the appropriate stream implementation for a given kind and mode.

Member Enumeration Documentation

Origin

enum SLIOStream::Origin

Enumerator
IOO_beg
IOO_cur
IOO_end

Constructor & Destructor Documentation

~SLIOStream()

virtual SLIOStream::~SLIOStream ( )

virtualdefault

Member Function Documentation

flush()

virtual void SLIOStream::flush ( )

inlinevirtual

read()

virtual size_t SLIOStream::read ( void *  buffer, size_t  size  )

inlinevirtual

seek()

virtual bool SLIOStream::seek ( size_t  offset, Origin  origin  )

inlinevirtual

size()

virtual size_t SLIOStream::size ( )

inlinevirtual

tell()

virtual size_t SLIOStream::tell ( )

inlinevirtual

write()

virtual size_t SLIOStream::write ( const void *  buffer, size_t  size  )

inlinevirtual

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

• SLFileStorage.h