Stream-ish object used to build and append log messages. More...

#include <logstream_builder.h>

Public Member Functions
	LogstreamBuilder (MessageLogDomain *domain, const std::string &contextName, LogSeverity severity)
	Construct a LogstreamBuilder that writes to "domain" on destruction.

	LogstreamBuilder (MessageLogDomain *domain, const std::string &contextName, LogSeverity severity, LogComponent component)
	Construct a LogstreamBuilder that writes to "domain" on destruction.

	LogstreamBuilder (MessageLogDomain *domain, const std::string &contextName, LabeledLevel labeledLevel)
	Deprecated.

	LogstreamBuilder (const LogstreamBuilder &other)
	Copies a LogstreamBuilder.

	~LogstreamBuilder ()
	Destroys a LogstreamBuilder().

LogstreamBuilder &	setBaseMessage (const std::string &baseMessage)
	Sets an optional prefix for the message.

void	operator<< (Tee *tee)
	In addition to appending the message to _domain, write it to the given tee.

Detailed Description

Stream-ish object used to build and append log messages.

Constructor & Destructor Documentation

◆ LogstreamBuilder() [1/3]

mongo::logger::LogstreamBuilder::LogstreamBuilder	(	MessageLogDomain *	domain,
		const std::string &	contextName,
		LogSeverity	severity
	)

Construct a LogstreamBuilder that writes to "domain" on destruction.

"contextName" is a short name of the thread or other context. "severity" is the logging severity of the message.

◆ LogstreamBuilder() [2/3]

mongo::logger::LogstreamBuilder::LogstreamBuilder	(	MessageLogDomain *	domain,
		const std::string &	contextName,
		LogSeverity	severity,
		LogComponent	component
	)

Construct a LogstreamBuilder that writes to "domain" on destruction.

"contextName" is a short name of the thread or other context. "severity" is the logging severity of the message. "component" is the primary log component of the message.

◆ LogstreamBuilder() [3/3]

mongo::logger::LogstreamBuilder::LogstreamBuilder ( const LogstreamBuilder & other )

Copies a LogstreamBuilder.

LogstreamBuilder instances are copyable only until the first call to stream() or operator<<.

TODO(schwerin): After C++11 transition, replace with a move-constructor, and make LogstreamBuilder movable.

◆ ~LogstreamBuilder()

mongo::logger::LogstreamBuilder::~LogstreamBuilder ( )

Destroys a LogstreamBuilder().

If anything was written to it via stream() or operator<<, constructs a MessageLogDomain::Event and appends it to the associated domain.

Member Function Documentation

◆ operator<<()

void mongo::logger::LogstreamBuilder::operator<< ( Tee * tee )

In addition to appending the message to _domain, write it to the given tee.

May only be called once per instance of LogstreamBuilder.

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

src/mongo/logger/logstream_builder.h

Public Member Functions