D:/orxonox/orxonox-0.0.3/src/util/Debug.h
COUT(0) << "Very important output" << std::endl;
COUT(1) << "Error: Something went wrong!" << std::endl;
COUT(2) << "Warning: There might be a problem." << std::endl;
COUT(3) << "Info: It's monday" << std::endl;
COUT(4) << "Debug: x is 1.23456" << std::endl;