caf::arraybuf< CharT, Traits > Class Template Reference

A streambuffer abstraction over a fixed array of bytes. More...

#include <streambuf.hpp>

Inheritance diagram for caf::arraybuf< CharT, Traits >:

Public Types
using	base = std::basic_streambuf< CharT, Traits >
using	char_type = typename base::char_type
using	traits_type = typename base::traits_type
using	int_type = typename base::int_type
using	pos_type = typename base::pos_type
using	off_type = typename base::off_type
Public Types inherited from caf::stream_buffer< CharT, Traits >
using	base = std::basic_streambuf< CharT, Traits >
using	pos_type = typename base::pos_type
using	off_type = typename base::off_type

Public Member Functions
template<class Container , class = typename std::enable_if< detail::has_data_member<Container>::value && detail::has_size_member<Container>::value >::type>
	arraybuf (Container &c)
	Constructs an array streambuffer from a container.
	arraybuf (char_type *data, size_t size)
	Constructs an array streambuffer from a raw character sequence.
	arraybuf (arraybuf &&other)
arraybuf &	operator= (arraybuf &&other)

Protected Member Functions
std::basic_streambuf< char_type, Traits > *	setbuf (char_type *s, std::streamsize n) override
pos_type	seekpos (pos_type pos, std::ios_base::openmode which=std::ios_base::in|std::ios_base::out) override
pos_type	seekoff (off_type off, std::ios_base::seekdir dir, std::ios_base::openmode which) override
std::streamsize	xsputn (const char_type *s, std::streamsize n) override
std::streamsize	xsgetn (char_type *s, std::streamsize n) override
Protected Member Functions inherited from caf::stream_buffer< CharT, Traits >
template<class T = int>
std::enable_if< sizeof(T)==4 >::type	safe_pbump (std::streamsize n)
	The standard only defines pbump(int), which can overflow on 64-bit architectures.
template<class T = int>
std::enable_if< sizeof(T)==8 >::type	safe_pbump (std::streamsize n)
template<class T = int>
std::enable_if< sizeof(T)==4 >::type	safe_gbump (std::streamsize n)
template<class T = int>
std::enable_if< sizeof(T)==8 >::type	safe_gbump (std::streamsize n)
pos_type	default_seekoff (off_type off, std::ios_base::seekdir dir, std::ios_base::openmode which)
pos_type	default_seekpos (pos_type pos, std::ios_base::openmode which)

Detailed Description

template<class CharT = char, class Traits = std::char_traits<CharT>>
class caf::arraybuf< CharT, Traits >

A streambuffer abstraction over a fixed array of bytes.

This streambuffer cannot overflow/underflow. Once it has reached its end, attempts to read characters will return trait_type::eof.

Constructor & Destructor Documentation

arraybuf() [1/2]

template<class CharT = char, class Traits = std::char_traits<CharT>>

template<class Container , class = typename std::enable_if< detail::has_data_member<Container>::value && detail::has_size_member<Container>::value >::type>

caf::arraybuf< CharT, Traits >::arraybuf

(

Container &

c

)

Constructs an array streambuffer from a container.

Parameters

c	A contiguous container.

Precondition

c.data() must point to a contiguous sequence of characters having length c.size().

arraybuf() [2/2]

template<class CharT = char, class Traits = std::char_traits<CharT>>

caf::arraybuf< CharT, Traits >::arraybuf	(	char_type *	data,
		size_t	size
	)

Constructs an array streambuffer from a raw character sequence.

Parameters

data	A pointer to the first character.
size	The length of the character sequence.

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

• /build/reproducible-path/actor-framework-0.17.6/libcaf_core/caf/streambuf.hpp