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

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

#include <streambuf.hpp>

Inherits basic_streambuf< 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 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. More...
	arraybuf (CharT *data, size_t size)
	Constructs an array streambuffer from a raw character sequence. More...
	arraybuf (arraybuf &&other)
arraybuf &	operator= (arraybuf &&other)
std::basic_streambuf< CharT, Traits > *	setbuf (CharT *s, std::streamsize n) override
	Replaces the internal character sequence with a new one. More...

Protected Member Functions
std::streamsize	xsputn (const char_type *s, std::streamsize n) override
std::streamsize	xsgetn (char_type *s, std::streamsize n) override

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

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().

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

caf::arraybuf< CharT, Traits >::arraybuf	(	CharT *	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.

Member Function Documentation

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

std::basic_streambuf<CharT, Traits>* caf::arraybuf< CharT, Traits >::setbuf ( CharT *  s, std::streamsize  n  )

override

Replaces the internal character sequence with a new one.

Parameters

s	A pointer to the first character.
n	The length of the character sequence.

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

• libcaf_core/caf/streambuf.hpp