A null stream buffer that ignores all input and output. More...

#include <nullstream.h>

Inheritance diagram for bs::basic_nullbuffer< char_t, traits_t >:

Collaboration diagram for bs::basic_nullbuffer< char_t, traits_t >:

Public Types
using	char_type = std::basic_istream< char_t, traits_t >::char_type
	Character type of the buffer.

using	traits_type = std::basic_istream< char_t, traits_t >::traits_type
	Character traits of the buffer.

using	int_type = std::basic_istream< char_t, traits_t >::int_type
	Integer type representing characters.

Public Member Functions
std::streamsize	xsgetn (char_t *s, std::streamsize n) override
	Gets a number of characters from the stream.

std::streamsize	xsputn (const char_t *s, std::streamsize n) override
	Puts a number of characters into the stream.

Detailed Description

template<typename char_t, typename traits_t>
class bs::basic_nullbuffer< char_t, traits_t >

A null stream buffer that ignores all input and output.

This class provides a basic implementation of std::basic_streambuf that does not store or react to any data.

Template Parameters

char_t	The character type.
traits_t	The traits type for the character type.

Member Function Documentation

template<typename char_t , typename traits_t >

std::streamsize bs::basic_nullbuffer< char_t, traits_t >::xsgetn	(	char_t *	s,
		std::streamsize	n
	)

inlineoverride

Gets a number of characters from the stream.

Parameters

s	Pointer to the buffer where characters will be stored.
n	The number of characters to get.

template<typename char_t , typename traits_t >

std::streamsize bs::basic_nullbuffer< char_t, traits_t >::xsputn	(	const char_t *	s,
		std::streamsize	n
	)

inlineoverride

Puts a number of characters into the stream.

Parameters

s	Pointer to the buffer containing characters to put.
n	The number of characters to put.

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