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mrlogger

Logger for C/C++.

Description

The MrLogger class that can be changed Printer for usage.

What Printer?

Specify the log output destination in Printer.

Console Printer

If output to the console, using the following printer:

MrLogger<ConsolePrinter> *logger = new MrLogger<ConsolePrinter>();
logger->log(LOG_LEVEL_INFO, "infomation no.%d", 1);

File Printer

If output to the file, using the following printer:

MrLogger<FilePrinter> *logger = new MrLogger<FilePrinter>("filename.log");
logger->log(LOG_LEVEL_WARN, "warning no.%d", 2);

Silent Printer

If not output, using the following printer:

MrLogger<SilentPrinter> *logger = new MrLogger<SilentPrinter>();
logger->log(LOG_LEVEL_DEBUG, "debug no.%d", 3);

Log Level

As the level of the log is following:

  • LOG_LEVEL_NONE

    Not print log.

  • LOG_LEVEL_INFO

    Print information log.

  • LOG_LEVEL_WARN

    Print warning log.

  • LOG_LEVEL_ERROR

    Print error log.

  • LOG_LEVEL_DEBUG

    Print debug log.

Set log level

Print only debug log in the following example.

MrLogger<ConsolePrinter> *logger = new MrLogger<ConsolePrinter>();
logger->setLevel(LOG_LEVEL_DEBUG);

Add log level

Print debug and information log in the following example.

MrLogger<ConsolePrinter> *logger = new MrLogger<ConsolePrinter>();
logger->setLevel(LOG_LEVEL_DEBUG);
logger->addLevel(LOG_LEVEL_INFO); // debug + info

Licence

MIT

Author

Mr-Small