Tutorial by Examples

https://logging.apache.org/log4cxx/ currently undergoing Incubation - there is no official release update/bug fixes once in the past 12 years, last release was 2008 user can select different LogLevels – TRACE, DEBUG, INFO, WARN, ERROR, and FATAL hierarchical Loggers it is possible to log asy...

https://sourceforge.net/projects/log4cplus/ updates/bug fixes - last release was Jan. 2016 user can select select different LogLevels – TRACE, DEBUG, INFO, WARN, ERROR, and FATAL hierarchical Loggers supports multi–threaded applications but is not safe to be used from asynchronous signals’ ha...

https://sourceforge.net/projects/log4cpp/ bug fixes are about once a year, last release was April 2015 supports multi-threaded applications •no clear documentation exist is licensed under the GNU Lesser General Public License (LGPL) as of version 0.2.1, before that have been released under the...