ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t > Class Template Reference

#include <zstream.h>

Inheritance diagram for ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >:

Public Types
typedef unsigned char	byte_type
typedef Item_t	char_type
typedef Traits_t::int_type	int_type
typedef Traits_t::off_type	off_type
typedef std::basic_ostream< Item_t, Traits_t >	OStream_t
typedef Traits_t::pos_type	pos_type
typedef std::basic_streambuf< Item_t, Traits_t >	StreamBuf_t
typedef Traits_t	traits_type

Public Member Functions
	basic_ozstreambuf (OStream_t *os, int level)
std::streamsize	flush ()
int_type	overflow (int_type c) override
int	sync () override
	~basic_ozstreambuf () override

Private Member Functions
size_t	fillInputBuffer ()
bool	zipToStream (char_type *buf, std::streamsize size)

Private Attributes
std::vector< char_type, Allocator_t >	buffer
int	err
OStream_t *	os
std::vector< byte_type >	outputBuffer
z_stream	zipStream

Detailed Description

template<typename Item_t, typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>
class ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >

Definition at line 26 of file zstream.h.

Member Typedef Documentation

byte_type

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef unsigned char ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::byte_type

Definition at line 35 of file zstream.h.

char_type

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Item_t ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::char_type

Definition at line 31 of file zstream.h.

int_type

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Traits_t::int_type ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::int_type

Definition at line 32 of file zstream.h.

off_type

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Traits_t::off_type ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::off_type

Definition at line 34 of file zstream.h.

OStream_t

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef std::basic_ostream<Item_t, Traits_t> ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::OStream_t

Definition at line 28 of file zstream.h.

pos_type

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Traits_t::pos_type ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::pos_type

Definition at line 33 of file zstream.h.

StreamBuf_t

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef std::basic_streambuf<Item_t, Traits_t> ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::StreamBuf_t

Definition at line 29 of file zstream.h.

traits_type

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Traits_t ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::traits_type

Definition at line 36 of file zstream.h.

Constructor & Destructor Documentation

basic_ozstreambuf()

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::basic_ozstreambuf	(	OStream_t *	os,
		int	level
	)

~basic_ozstreambuf()

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::~basic_ozstreambuf ( )

override

Member Function Documentation

fillInputBuffer()

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

size_t ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::fillInputBuffer ( )

private

flush()

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

std::streamsize ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::flush

(

)

overflow()

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

int_type ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::overflow ( int_type  c )

override

sync()

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

int ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::sync ( )

override

zipToStream()

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

bool ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::zipToStream ( char_type *  buf, std::streamsize  size  )

private

Member Data Documentation

buffer

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

std::vector<char_type, Allocator_t> ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::buffer

private

Definition at line 57 of file zstream.h.

err

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

int ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::err

private

Definition at line 55 of file zstream.h.

os

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

OStream_t* ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::os

private

Definition at line 53 of file zstream.h.

outputBuffer

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

std::vector<byte_type> ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::outputBuffer

private

Definition at line 56 of file zstream.h.

zipStream

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

z_stream ext::basic_ozstreambuf< Item_t, Traits_t, Allocator_t >::zipStream

private

Definition at line 54 of file zstream.h.