Fawkes API
Fawkes Development Version
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Log through multiple loggers. More...
#include <>>
Public Member Functions | |
MultiLogger () | |
Constructor. More... | |
MultiLogger (Logger *logger) | |
Constructor. More... | |
virtual | ~MultiLogger () |
Destructor. More... | |
void | add_logger (Logger *logger) |
Add a logger. More... | |
void | remove_logger (Logger *logger) |
Remove logger. More... | |
virtual void | set_loglevel (LogLevel level) |
Sets the log level. More... | |
virtual void | log (LogLevel level, const char *component, const char *format,...) |
Log message of given log level. More... | |
virtual void | log_debug (const char *component, const char *format,...) |
Log debug message. More... | |
virtual void | log_info (const char *component, const char *format,...) |
Log informational message. More... | |
virtual void | log_warn (const char *component, const char *format,...) |
Log warning message. More... | |
virtual void | log_error (const char *component, const char *format,...) |
Log error message. More... | |
virtual void | log (LogLevel level, const char *component, Exception &e) |
Log exception for given log level. More... | |
virtual void | log_debug (const char *component, Exception &e) |
Log debug exception. More... | |
virtual void | log_info (const char *component, Exception &e) |
Log informational exception. More... | |
virtual void | log_warn (const char *component, Exception &e) |
Log warning exception. More... | |
virtual void | log_error (const char *component, Exception &e) |
Log error exception. More... | |
virtual void | vlog (LogLevel level, const char *component, const char *format, va_list va) |
Log message for given log level. More... | |
virtual void | vlog_debug (const char *component, const char *format, va_list va) |
Log debug message. More... | |
virtual void | vlog_info (const char *component, const char *format, va_list va) |
Log informational message. More... | |
virtual void | vlog_warn (const char *component, const char *format, va_list va) |
Log warning message. More... | |
virtual void | vlog_error (const char *component, const char *format, va_list va) |
Log error message. More... | |
virtual void | tlog (LogLevel level, struct timeval *t, const char *component, const char *format,...) |
Log message of given log level and time. More... | |
virtual void | tlog_debug (struct timeval *t, const char *component, const char *format,...) |
Log debug message for specific time. More... | |
virtual void | tlog_info (struct timeval *t, const char *component, const char *format,...) |
Log informational message for specific time. More... | |
virtual void | tlog_warn (struct timeval *t, const char *component, const char *format,...) |
Log warning message for specific time. More... | |
virtual void | tlog_error (struct timeval *t, const char *component, const char *format,...) |
Log error message for specific time. More... | |
virtual void | tlog (LogLevel level, struct timeval *t, const char *component, Exception &e) |
Log exception for given log level. More... | |
virtual void | tlog_debug (struct timeval *t, const char *component, Exception &e) |
Log debug exception for specific time. More... | |
virtual void | tlog_info (struct timeval *t, const char *component, Exception &e) |
Log informational exception for specific time. More... | |
virtual void | tlog_warn (struct timeval *t, const char *component, Exception &e) |
Log warning exception for specific time. More... | |
virtual void | tlog_error (struct timeval *t, const char *component, Exception &e) |
Log error exception for specific time. More... | |
virtual void | vtlog (LogLevel level, struct timeval *t, const char *component, const char *format, va_list va) |
Log message for given log level and time. More... | |
virtual void | vtlog_debug (struct timeval *t, const char *component, const char *format, va_list va) |
Log debug message for specific time. More... | |
virtual void | vtlog_info (struct timeval *t, const char *component, const char *format, va_list va) |
Log informational message for specific time. More... | |
virtual void | vtlog_warn (struct timeval *t, const char *component, const char *format, va_list va) |
Log warning message for specific time. More... | |
virtual void | vtlog_error (struct timeval *t, const char *component, const char *format, va_list va) |
Log error message for specific time. More... | |
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Logger (LogLevel log_level=LL_DEBUG) | |
Constructor. More... | |
virtual | ~Logger () |
Virtual empty destructor. More... | |
virtual LogLevel | loglevel () |
Get log level. More... | |
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virtual | ~LoggerEmployer () |
Virtual empty destructor. More... | |
Additional Inherited Members | |
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enum | LogLevel { LL_DEBUG = 0, LL_INFO = 1, LL_WARN = 2, LL_ERROR = 4, LL_NONE = 8 } |
Log level. More... | |
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LogLevel | log_level |
Minimum log level. More... | |
Log through multiple loggers.
It can be hand to have the opportunity to log to multiple channels, for example log to a file and via network to a remote console. This can be done with the MultiLogger. You can add an arbitrary number of loggers to log the output to. Use the minimum number of necessary loggers though because this can cause a high burden on log users if you have too many loggers.
Note that the multi logger takes over the ownership of the logger. That means that the multi logger destroys all sub-loggers when it is deleted itself. If you want to take over the loggers without destroying them you have to properly remove them before destroying the multi logger.
fawkes::MultiLogger::MultiLogger | ( | ) |
fawkes::MultiLogger::MultiLogger | ( | Logger * | logger | ) |
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Add a logger.
logger | new sub-logger to add |
Implements fawkes::LoggerEmployer.
Definition at line 115 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, fawkes::Thread::set_cancel_state(), and fawkes::Logger::set_loglevel().
Referenced by fawkes::LibLogger::add_logger(), and fawkes::LoggerFactory::multilogger_instance().
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Log message of given log level.
level | log level |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Reimplemented from fawkes::Logger.
Definition at line 161 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Log exception for given log level.
level | log level |
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Reimplemented from fawkes::Logger.
Definition at line 271 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log debug message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 183 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::FawkesMainThread::FawkesMainThread(), AmclThread::finalize(), AmclThread::init(), fawkes::LibLogger::log_debug(), and fawkes::FawkesMainThread::loop().
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Log debug exception.
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
Definition at line 287 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log error message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 249 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by AmclThread::finalize(), ROSRobotDescriptionThread::init(), fawkes::LibLogger::log_error(), AmclThread::loop(), and fawkes::FawkesMainThread::once().
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Log error exception.
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
Definition at line 335 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log informational message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 205 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::FawkesMainThread::FawkesMainThread(), AmclThread::finalize(), GazsimTimesourceThread::init(), AmclThread::init(), fawkes::LibLogger::log_info(), and AmclThread::loop().
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Log informational exception.
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
Definition at line 303 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log warning message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 227 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by AmclThread::finalize(), GazsimCommThread::init(), AmclThread::init(), fawkes::LibLogger::log_warn(), fawkes::FawkesMainThread::loop(), Roomba500Thread::WorkerThread::loop(), AmclThread::loop(), MiniImageProducer::produce(), and fawkes::FawkesMainThread::~FawkesMainThread().
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Log warning exception.
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
Definition at line 319 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Remove logger.
logger | Sub-logger to remove |
Implements fawkes::LoggerEmployer.
Definition at line 134 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::LibLogger::remove_logger().
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Sets the log level.
The log level determines the minimum log level. If a message is logged that is below this level the message is ignored.
level | new log level |
Reimplemented from fawkes::Logger.
Definition at line 146 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::LoggerFactory::multilogger_instance().
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Log message of given log level and time.
t | time |
level | log level |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Reimplemented from fawkes::Logger.
Definition at line 446 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log exception for given log level.
t | time |
level | log level |
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Reimplemented from fawkes::Logger.
Definition at line 545 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log debug message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 466 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log debug exception for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
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Log error message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 525 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log error exception for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
Definition at line 595 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log informational message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 485 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log informational exception for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
Definition at line 567 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log warning message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
Implements fawkes::Logger.
Definition at line 505 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log warning exception for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
e | exception to log, exception messages will be logged |
Implements fawkes::Logger.
Definition at line 581 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log message for given log level.
level | log level |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variadic argument list |
Reimplemented from fawkes::Logger.
Definition at line 351 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log debug message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 371 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::LibLogger::log_debug(), and fawkes::LibLogger::vlog_debug().
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Log error message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 428 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::LibLogger::log_error(), and fawkes::LibLogger::vlog_error().
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Log informational message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 390 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::LibLogger::log_info(), and fawkes::LibLogger::vlog_info().
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Log warning message.
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 409 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
Referenced by fawkes::LibLogger::log_warn(), and fawkes::LibLogger::vlog_warn().
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Log message for given log level and time.
level | log level |
t | time |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variadic argument list |
Reimplemented from fawkes::Logger.
Definition at line 611 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log debug message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 629 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log error message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 680 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log informational message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 646 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().
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Log warning message for specific time.
t | time for this message to log |
component | component, used to distuinguish logged messages |
format | format of the message, see man page of sprintf for available tokens. |
va | variable argument list |
Implements fawkes::Logger.
Definition at line 663 of file multi.cpp.
References fawkes::Thread::CANCEL_DISABLED, and fawkes::Thread::set_cancel_state().