log4cxx::helpers::AsyncBuffer Class Reference

This class is used by the LOG4CXX_INFO_ASYNC and similar macros to support insertion operators. More...

#include <asyncbuffer.h>

Public Types
using	StringViewType = fmt::basic_string_view<char>
using	FmtArgStore = fmt::dynamic_format_arg_store<fmt::format_context>
using	WideStringViewType = fmt::basic_string_view<wchar_t>
using	WideFmtArgStore = fmt::dynamic_format_arg_store<fmt::wformat_context>

Public Member Functions
	AsyncBuffer ()
	An empty buffer.
	AsyncBuffer (AsyncBuffer &&other)
	A new buffer with the content of other.
	~AsyncBuffer ()
	Release resources.
template<typename T>
AsyncBuffer &	operator<< (const T &value)
	Append a function to this buffer that will convert value to text.
bool	empty () const
	Has no item been added to this?
void	renderMessage (LogCharMessageBuffer &msg) const
	Add text version of buffered values to msg.
void	clear ()
	Remove all message appenders.
template<typename... Args>
void	setMessage (fmt::format_string< Args... > fmt_str, Args &&... args)
template<typename... Args>
void	setMessage (fmt::wformat_string< Args... > fmt_str, Args &&... args)

Detailed Description

This class is used by the LOG4CXX_INFO_ASYNC and similar macros to support insertion operators.

The class is not intended for use outside of that context.

Member Typedef Documentation

FmtArgStore

using log4cxx::helpers::AsyncBuffer::FmtArgStore = fmt::dynamic_format_arg_store<fmt::format_context>

StringViewType

using log4cxx::helpers::AsyncBuffer::StringViewType = fmt::basic_string_view<char>

WideFmtArgStore

using log4cxx::helpers::AsyncBuffer::WideFmtArgStore = fmt::dynamic_format_arg_store<fmt::wformat_context>

WideStringViewType

using log4cxx::helpers::AsyncBuffer::WideStringViewType = fmt::basic_string_view<wchar_t>

Constructor & Destructor Documentation

AsyncBuffer() [1/2]

log4cxx::helpers::AsyncBuffer::AsyncBuffer

(

)

An empty buffer.

AsyncBuffer() [2/2]

log4cxx::helpers::AsyncBuffer::AsyncBuffer

(

AsyncBuffer &&

other

)

A new buffer with the content of other.

~AsyncBuffer()

log4cxx::helpers::AsyncBuffer::~AsyncBuffer

(

)

Release resources.

Member Function Documentation

clear()

void log4cxx::helpers::AsyncBuffer::clear

(

)

Remove all message appenders.

empty()

bool log4cxx::helpers::AsyncBuffer::empty

(

)

const

Has no item been added to this?

operator<<()

template<typename T>

AsyncBuffer & log4cxx::helpers::AsyncBuffer::operator<< ( const T & value )

inline

Append a function to this buffer that will convert value to text.

Parameters

value

type must be copy-constructable

Returns

this buffer.

renderMessage()

void log4cxx::helpers::AsyncBuffer::renderMessage

(

LogCharMessageBuffer &

msg

)

const

Add text version of buffered values to msg.

setMessage() [1/2]

template<typename... Args>

void log4cxx::helpers::AsyncBuffer::setMessage ( fmt::format_string< Args... > fmt_str, Args &&... args )

inline

setMessage() [2/2]

template<typename... Args>

void log4cxx::helpers::AsyncBuffer::setMessage ( fmt::wformat_string< Args... > fmt_str, Args &&... args )

inline

---

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

• asyncbuffer.h