zstr::ostreambuf Class Reference

#include <zstr.hpp>

Inheritance diagram for zstr::ostreambuf:

Collaboration diagram for zstr::ostreambuf:

Public Member Functions
int	deflate_loop (int flush)
ostreambuf &	operator= (const ostreambuf &)=delete
	ostreambuf (const ostreambuf &)=delete
	ostreambuf (std::streambuf *_sbuf_p, std::size_t _buff_size=default_buff_size, int _level=Z_DEFAULT_COMPRESSION, int _window_bits=0)
std::streambuf::int_type	overflow (std::streambuf::int_type c=traits_type::eof()) override
int	sync () override
virtual	~ostreambuf ()

Private Attributes
std::size_t	buff_size
bool	failed = false
std::unique_ptr< char[]>	in_buff
std::unique_ptr< char[]>	out_buff
std::streambuf *	sbuf_p = nullptr
std::unique_ptr< detail::z_stream_wrapper >	zstrm_p

Detailed Description

Definition at line 264 of file zstr.hpp.

Constructor & Destructor Documentation

ostreambuf() [1/2]

zstr::ostreambuf::ostreambuf ( std::streambuf *  _sbuf_p, std::size_t  _buff_size = default_buff_size, int  _level = Z_DEFAULT_COMPRESSION, int  _window_bits = 0  )

inline

Definition at line 268 of file zstr.hpp.

References buff_size, in_buff, out_buff, and sbuf_p.

ostreambuf() [2/2]

zstr::ostreambuf::ostreambuf ( const ostreambuf &  )

delete

~ostreambuf()

virtual zstr::ostreambuf::~ostreambuf ( )

inlinevirtual

Definition at line 310 of file zstr.hpp.

References failed, and sync().

Member Function Documentation

deflate_loop()

int zstr::ostreambuf::deflate_loop ( int  flush )

inline

Definition at line 285 of file zstr.hpp.

References buff_size, failed, nlohmann::detail::get(), out_buff, sbuf_p, and zstrm_p.

Referenced by overflow(), and sync().

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operator=()

ostreambuf& zstr::ostreambuf::operator= ( const ostreambuf &  )

delete

overflow()

std::streambuf::int_type zstr::ostreambuf::overflow ( std::streambuf::int_type  c = traits_type::eof() )

inlineoverride

Definition at line 324 of file zstr.hpp.

References buff_size, deflate_loop(), in_buff, and zstrm_p.

Referenced by sync().

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sync()

int zstr::ostreambuf::sync ( )

inlineoverride

Definition at line 340 of file zstr.hpp.

References deflate_loop(), overflow(), and zstrm_p.

Referenced by ~ostreambuf().

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Field Documentation

buff_size

std::size_t zstr::ostreambuf::buff_size

private

Definition at line 357 of file zstr.hpp.

Referenced by deflate_loop(), ostreambuf(), and overflow().

failed

bool zstr::ostreambuf::failed = false

private

Definition at line 358 of file zstr.hpp.

Referenced by deflate_loop(), and ~ostreambuf().

in_buff

std::unique_ptr<char[]> zstr::ostreambuf::in_buff

private

Definition at line 354 of file zstr.hpp.

Referenced by ostreambuf(), and overflow().

out_buff

std::unique_ptr<char[]> zstr::ostreambuf::out_buff

private

Definition at line 355 of file zstr.hpp.

Referenced by deflate_loop(), and ostreambuf().

sbuf_p

std::streambuf* zstr::ostreambuf::sbuf_p = nullptr

private

Definition at line 353 of file zstr.hpp.

Referenced by deflate_loop(), and ostreambuf().

zstrm_p

std::unique_ptr<detail::z_stream_wrapper> zstr::ostreambuf::zstrm_p

private

Definition at line 356 of file zstr.hpp.

Referenced by deflate_loop(), overflow(), and sync().

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

• zstr.hpp