gzstreambuf Class Reference

The big change with respect to the original code is a refactoring for a header based library. More...

#include <gzstream.hpp>

Inheritance diagram for gzstreambuf:

Collaboration diagram for gzstreambuf:

Public Member Functions
	gzstreambuf ()
int	is_open ()
gzstreambuf *	open (const char *name, std::ios_base::openmode open_mode)
gzstreambuf *	close ()
	~gzstreambuf () override
int	overflow (int c=EOF) override
int	underflow () override
int	sync () override

Private Member Functions
int	flush_buffer ()

Private Attributes
gzFile	file
char	buffer [bufferSize]
char	opened
std::ios_base::openmode	mode

Static Private Attributes
static const int	bufferSize = 47 + 256

Detailed Description

The big change with respect to the original code is a refactoring for a header based library.

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Internal classes to implement gzstream. See below for user classes.

Definition at line 77 of file gzstream.hpp.

Constructor & Destructor Documentation

gzstreambuf()

gzstreambuf::gzstreambuf ( )

inline

Definition at line 91 of file gzstream.hpp.

~gzstreambuf()

gzstreambuf::~gzstreambuf ( )

inlineoverride

Definition at line 105 of file gzstream.hpp.

References close(), overflow(), sync(), and underflow().

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Member Function Documentation

close()

gzstreambuf * gzstreambuf::close ( )

inline

Definition at line 215 of file gzstream.hpp.

References file, is_open(), opened, and sync().

Referenced by gzstreambase::gzstreambase(), is_open(), and ~gzstreambuf().

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flush_buffer()

int gzstreambuf::flush_buffer ( )

inlineprivate

Definition at line 264 of file gzstream.hpp.

References file.

Referenced by overflow(), and sync().

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is_open()

int gzstreambuf::is_open ( )

inline

Definition at line 99 of file gzstream.hpp.

References close(), open(), and opened.

Referenced by close(), and open().

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open()

gzstreambuf * gzstreambuf::open ( const char *  name, std::ios_base::openmode  open_mode  )

inline

Definition at line 182 of file gzstream.hpp.

References file, is_open(), mode, and opened.

Referenced by gzstreambase::gzstreambase(), and is_open().

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overflow()

int gzstreambuf::overflow ( int  c = EOF )

inlineoverride

Definition at line 277 of file gzstream.hpp.

References flush_buffer(), mode, and opened.

Referenced by ~gzstreambuf().

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sync()

int gzstreambuf::sync ( )

inlineoverride

Definition at line 295 of file gzstream.hpp.

References flush_buffer().

Referenced by close(), and ~gzstreambuf().

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underflow()

int gzstreambuf::underflow ( )

inlineoverride

Definition at line 229 of file gzstream.hpp.

References buffer, bufferSize, file, mode, and opened.

Referenced by ~gzstreambuf().

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Field Documentation

buffer

char gzstreambuf::buffer[bufferSize]

private

Definition at line 84 of file gzstream.hpp.

Referenced by underflow().

bufferSize

const int gzstreambuf::bufferSize = 47 + 256

staticprivate

Definition at line 80 of file gzstream.hpp.

Referenced by underflow().

file

gzFile gzstreambuf::file

private

Definition at line 83 of file gzstream.hpp.

Referenced by close(), flush_buffer(), open(), and underflow().

mode

std::ios_base::openmode gzstreambuf::mode

private

Definition at line 86 of file gzstream.hpp.

Referenced by open(), overflow(), and underflow().

opened

char gzstreambuf::opened

private

Definition at line 85 of file gzstream.hpp.

Referenced by close(), is_open(), open(), overflow(), and underflow().

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

• /workspace/src/utility/gzstream.hpp