cccolda / logger

A simple logger class for C++17.

Logger library for C++17

Simple logging

#include <Logger.h>

int main() {
    Logger mainLogger("MAIN");


    Logger::console = Logger::openStaticOutputStream(std::cout);

    Logger::outputs[Logger::LVL_ERROR] = Logger::openFileOutput("./errors.log");
    // or use: Logger::setAllOutputs to set every level

    // below this log level, everything will be printed and written to files
    Logger::logLevel = Logger::Level::VERBOSE2;

    mainLogger.log("This will get printed, but will not be written to errors.log");
    mainLogger.error("This is an error, in errors.log and the console");

    mainLogger.anonymous("This will be written to the console, but never to outputs");


    Logger::console = nullptr;
    mainLogger.anonymous("Nothing will appear in the console that is set to null");
}

Integration with CMake FetchContent:

Include(FetchContent)

FetchContent_Declare(
    logger
    GIT_REPOSITORY https://github.com/cccolda/logger.git
    GIT_TAG        main
    GIT_SHALLOW    TRUE
    GIT_PROGRESS   TRUE
)

FetchContent_MakeAvailable(logger)

target_link_libraries(my_target PUBLIC colda::logger)