google::protobuf::io::GzipOutputStream Class Reference

#include <gzip_stream.h>

Inheritance diagram for google::protobuf::io::GzipOutputStream:

Classes
struct	Options

Public Types
enum	Format { GZIP = 1, ZLIB = 2 }

Public Member Functions
void	BackUp (int count)
int64	ByteCount () const
bool	Close ()
bool	Flush ()
	GzipOutputStream (ZeroCopyOutputStream *sub_stream)
	GzipOutputStream (ZeroCopyOutputStream *sub_stream, const Options &options)
bool	Next (void **data, int *size)
int	ZlibErrorCode () const
const char *	ZlibErrorMessage () const
virtual	~GzipOutputStream ()
Public Member Functions inherited from google::protobuf::io::ZeroCopyOutputStream
virtual bool	AllowsAliasing () const
virtual bool	WriteAliasedRaw (const void *data, int size)
	ZeroCopyOutputStream ()
virtual	~ZeroCopyOutputStream ()

Private Member Functions
int	Deflate (int flush)
	GOOGLE_DISALLOW_EVIL_CONSTRUCTORS (GzipOutputStream)
void	Init (ZeroCopyOutputStream *sub_stream, const Options &options)

Private Attributes
void *	input_buffer_
size_t	input_buffer_length_
void *	sub_data_
int	sub_data_size_
ZeroCopyOutputStream *	sub_stream_
z_stream	zcontext_
int	zerror_

Detailed Description

Definition at line 106 of file gzip_stream.h.

Member Enumeration Documentation

Format

enum google::protobuf::io::GzipOutputStream::Format

Enumerator
GZIP
ZLIB

Definition at line 109 of file gzip_stream.h.

Constructor & Destructor Documentation

GzipOutputStream() [1/2]

google::protobuf::io::GzipOutputStream::GzipOutputStream ( ZeroCopyOutputStream *  sub_stream )

explicit

GzipOutputStream() [2/2]

google::protobuf::io::GzipOutputStream::GzipOutputStream	(	ZeroCopyOutputStream *	sub_stream,
		const Options &	options
	)

~GzipOutputStream()

virtual google::protobuf::io::GzipOutputStream::~GzipOutputStream ( )

virtual

Member Function Documentation

BackUp()

void google::protobuf::io::GzipOutputStream::BackUp ( int  count )

virtual

Implements google::protobuf::io::ZeroCopyOutputStream.

ByteCount()

int64 google::protobuf::io::GzipOutputStream::ByteCount ( ) const

virtual

Implements google::protobuf::io::ZeroCopyOutputStream.

Close()

bool google::protobuf::io::GzipOutputStream::Close

(

)

Deflate()

int google::protobuf::io::GzipOutputStream::Deflate ( int  flush )

private

Flush()

bool google::protobuf::io::GzipOutputStream::Flush

(

)

GOOGLE_DISALLOW_EVIL_CONSTRUCTORS()

google::protobuf::io::GzipOutputStream::GOOGLE_DISALLOW_EVIL_CONSTRUCTORS ( GzipOutputStream  )

private

Init()

void google::protobuf::io::GzipOutputStream::Init ( ZeroCopyOutputStream *  sub_stream, const Options &  options  )

private

Next()

bool google::protobuf::io::GzipOutputStream::Next ( void **  data, int *  size  )

virtual

Implements google::protobuf::io::ZeroCopyOutputStream.

ZlibErrorCode()

int google::protobuf::io::GzipOutputStream::ZlibErrorCode ( ) const

inline

Definition at line 146 of file gzip_stream.h.

ZlibErrorMessage()

const char* google::protobuf::io::GzipOutputStream::ZlibErrorMessage ( ) const

inline

Definition at line 145 of file gzip_stream.h.

Member Data Documentation

input_buffer_

void* google::protobuf::io::GzipOutputStream::input_buffer_

private

Definition at line 181 of file gzip_stream.h.

input_buffer_length_

size_t google::protobuf::io::GzipOutputStream::input_buffer_length_

private

Definition at line 182 of file gzip_stream.h.

sub_data_

void* google::protobuf::io::GzipOutputStream::sub_data_

private

Definition at line 176 of file gzip_stream.h.

sub_data_size_

int google::protobuf::io::GzipOutputStream::sub_data_size_

private

Definition at line 177 of file gzip_stream.h.

sub_stream_

ZeroCopyOutputStream* google::protobuf::io::GzipOutputStream::sub_stream_

private

Definition at line 174 of file gzip_stream.h.

zcontext_

z_stream google::protobuf::io::GzipOutputStream::zcontext_

private

Definition at line 179 of file gzip_stream.h.

zerror_

int google::protobuf::io::GzipOutputStream::zerror_

private

Definition at line 180 of file gzip_stream.h.

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

• gzip_stream.h