logger.h

logger.h provides a simple logging utility with different logging levels: DEBUG, INFO, and ERROR.

Usage

1. Include the header:

   #include "logger.h"

2. Log messages using macros:

   LOG_DEBUG("Debug message");
   LOG_INFO("Info message");
   LOG_ERROR("Error message");

3. Set the log level:

   Logger::getInstance().setLogLevel(LogLevel::INFO);