SLIOWriterNative Class Reference

SLIOStream implementation for writing to native files. More...

#include <SLIONative.h>

Inheritance diagram for SLIOWriterNative:

Public Member Functions
	SLIOWriterNative (std::string path)
size_t	write (const void *buffer, size_t size)
size_t	tell ()
bool	seek (size_t offset, Origin origin)
void	flush ()
Public Member Functions inherited from SLIOStream
virtual	~SLIOStream ()=default
virtual size_t	read (void *buffer, size_t size)
virtual size_t	size ()

Private Attributes
std::ofstream	_stream

Additional Inherited Members
Public Types inherited from SLIOStream
enum	Origin { IOO_beg , IOO_cur , IOO_end }

Detailed Description

SLIOStream implementation for writing to native files.

Definition at line 32 of file SLIONative.h.

Constructor & Destructor Documentation

SLIOWriterNative()

SLIOWriterNative::SLIOWriterNative

(

std::string

path

)

Definition at line 53 of file SLIONative.cpp.

  : _stream(path, std::ios::binary)
{
}

Member Function Documentation

flush()

void SLIOWriterNative::flush ( )

virtual

Reimplemented from SLIOStream.

Definition at line 84 of file SLIONative.cpp.

{
    _stream.flush();
}

seek()

bool SLIOWriterNative::seek ( size_t  offset, Origin  origin  )

virtual

Reimplemented from SLIOStream.

Definition at line 71 of file SLIONative.cpp.

{
    std::ios::seekdir nativeOrigin = std::ios::beg;
    if (origin == IOO_beg)
        nativeOrigin = std::ios::beg;
    else if (origin == IOO_cur)
        nativeOrigin = std::ios::cur;
    else if (origin == IOO_end)
        nativeOrigin = std::ios::end;
 
    return (bool)_stream.seekp((std::streamsize)offset, nativeOrigin);
}

tell()

size_t SLIOWriterNative::tell ( )

virtual

Reimplemented from SLIOStream.

Definition at line 66 of file SLIONative.cpp.

{
    return (size_t)_stream.tellp();
}

write()

size_t SLIOWriterNative::write ( const void *  buffer, size_t  size  )

virtual

Reimplemented from SLIOStream.

Definition at line 58 of file SLIONative.cpp.

{
    size_t offsetBefore = (size_t)_stream.tellp();
    _stream.write(static_cast<const char*>(buffer), (std::streamsize)size);
    size_t offsetAfter = (size_t)_stream.tellp();
    return offsetAfter - offsetBefore;
}

Member Data Documentation

_stream

std::ofstream SLIOWriterNative::_stream

private

Definition at line 42 of file SLIONative.h.

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

• SLIONative.h
• SLIONative.cpp