// example.cpp : Simple logger example // #include <mutex> #include "c11log/logger.h" #include "c11log/sinks/async_sink.h" #include "c11log/sinks/file_sinks.h" #include "c11log/sinks/stdout_sinks.h" #include "c11log/sinks/null_sink.h" #include "utils.h" using std::cout; using std::endl; using namespace std::chrono; using namespace c11log; using namespace utils; int main(int argc, char* argv[]) { const unsigned int howmany = argc <= 1 ? 10000 : atoi(argv[1]); logger cout_logger("example", std::make_shared<sinks::stderr_sink_mt>()); cout_logger.info() << "Hello logger"; //auto nullsink = std::make_shared<sinks::null_sink<std::mutex>>(); auto nullsink = std::make_shared<sinks::null_sink<details::null_mutex>>(); auto fsink = std::make_shared<sinks::rotating_file_sink_st>("log", "txt", 1024*1024*50 , 5, 10); auto as = std::make_shared<sinks::async_sink>(1000); logger my_logger("my_logger", fsink); auto start = system_clock::now(); for (unsigned int i = 1; i <= howmany; ++i) my_logger.info() << "Hello logger: msg #" << i; auto delta = system_clock::now() - start; auto delta_d = duration_cast<duration<double>> (delta).count(); cout << "Total:" << format(howmany) << endl; cout << "Delta:" << format(delta_d) << endl; cout << "Rate:" << format(howmany / delta_d) << "/sec" << endl; return 0; }