#includevoid foo() { logger_emerg::Logger logger; logger.error("Something went wrong"); }
#includeIn this example, we are logging a warning message that indicates that the system is low on memory. This message has a severity level of “warning”, which is another one of the pre-defined severity levels that are available in the Logger Emerg library. The Logger Emerg library is typically distributed as a package that can be installed using a package manager such as apt-get or yum. Once installed, you can include the necessary header files in your C++ code and use the library to log messages with different severity levels.void bar() { logger_emerg::Logger logger; logger.warn("Warning: system is low on memory"); }