MetNoFimex::Logger Class Reference

#include <fimex/Logger.h>

Public Types
enum	LogLevel {   OFF = 1000, FATAL = 900, ERROR = 800, WARN = 700,   INFO = 600, DEBUG = 500 }
enum	LogClass { LOG2STDERR = 0, LOG4CPP = 1 }

Public Member Functions
	Logger (const std::string &className)
	~Logger ()
bool	isEnabledFor (LogLevel level)
void	reset ()
void	forcedLog (LogLevel level, const std::string &message, const char *filename, unsigned int lineNumber)

Static Public Member Functions
static bool	setClass (LogClass logClass)
static bool	setClass (LoggerClass *lc)

Detailed Description

Interface and default (dummy) implementation for a logger. Don't use this class directly, but retrieve a pointer to it via the getLogger function and log with the LOG4FIMEX macro.

To switch to another logger-implementation, e.g. log4cpp, use setClass() and eventually implement the Logger-initialization (e.g. for log4cpp via filename)

Member Enumeration Documentation

enum MetNoFimex::Logger::LogClass

different logger eventually enabled in fimex

Enumerator
LOG2STDERR
LOG4CPP

enum MetNoFimex::Logger::LogLevel

different log levels

Enumerator
OFF
FATAL
ERROR
WARN
INFO
DEBUG

Constructor & Destructor Documentation

MetNoFimex::Logger::Logger

(

const std::string &

className

)

MetNoFimex::Logger::~Logger

(

)

Member Function Documentation

void MetNoFimex::Logger::forcedLog	(	LogLevel	level,
		const std::string &	message,
		const char *	filename,
		unsigned int	lineNumber
	)

log for this loglevel

Parameters

level	log-level to log
message	log-message
filename	best retrieved with FILE
lineNumber	best retrieved with LINE

bool MetNoFimex::Logger::isEnabledFor

(

LogLevel

level

)

check if the loglevel of this logger is active

void MetNoFimex::Logger::reset

(

)

Delete the present logger implementation.

static bool MetNoFimex::Logger::setClass ( LogClass  logClass )

static

choose a loggerclass in fimex (default is STDERR)

Parameters

logClass

Returns

false if the logClass is not compiled into fimex

static bool MetNoFimex::Logger::setClass ( LoggerClass *  lc )

static

Choose a loggerclass in fimex

Changing LoggerClass after invoking any functions in the library (more precisely, after any creation of LoggerImpl objects), is experimental.

Ownership of lc is transferred. To destroy the LoggerClass, e.g. before exit, it is necessary to call setClass(0).

Parameters

lc,ownership

is transferred; deletes the present loggerclass instance

Returns

false if lc is null

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

• include/fimex/Logger.h