Logger Class Reference

#include <OnixS/CME/MDH/Logger.h>

Public Member Functions
virtual	~Logger () noexcept=default
virtual void	info (std::string &str)=0
virtual LogEntry *	addEntry (LogSeverity::Enum severity)=0

Protected Member Functions
	Logger ()=default

Detailed Description

Definition at line 197 of file Logger.h.

Constructor & Destructor Documentation

~Logger()

virtual ~Logger ( )

virtualdefaultnoexcept

Finalizes the logger.

Logger()

Logger ( )

protecteddefault

Initializes the base of a concrete logger implementation.

Member Function Documentation

addEntry()

virtual LogEntry * addEntry ( LogSeverity::Enum severity )

pure virtual

Acquires a mutable entry for submission to the log.

If an entry is returned, populate it through LogEntry and finish by calling LogEntry::commit(). The caller must not delete the entry.

Parameters

severity

Severity of the proposed entry.

Returns

Entry to populate, or nullptr when severity is disabled by the logger configuration or the entry cannot be created.

Exceptions

Any	exception propagated by the concrete logger implementation.

Implemented in FileLogger, and NullLogger.

info()

virtual void info ( std::string & str )

pure virtual

Appends a description of the logger implementation to a string.

Parameters

str	Destination string to append to.

Exceptions

Any	exception propagated by the concrete logger implementation, including string allocation and length errors.

Implemented in FileLogger, and NullLogger.