diff --git a/example/example.cpp b/example/example.cpp index 6d394664..1800d761 100644 --- a/example/example.cpp +++ b/example/example.cpp @@ -28,6 +28,7 @@ #include #include "spdlog/spdlog.h" + int main(int, char* []) { @@ -35,29 +36,34 @@ int main(int, char* []) try { - std::string filename = "spdlog_example"; - auto console = spd::stderr_logger_mt("console"); - console->info("Welcome to spdlog!") ; - console->info() << "Creating file " << filename << ".."; + std::string filename = "logs/spdlog_example"; + // Set log level to all loggers to DEBUG and above + spd::set_level(spd::level::DEBUG); + + //Create console, multithreaded logger + auto console = spd::stdout_logger_mt("console"); + console->info("Welcome to spdlog!") ; + console->info("Varriadic template call are supproted", "...", 1, 2, 3.5); + console->info() << "streams are supported too " << std::setw(5) << std::setfill('0') << 1; + + //Create a file rotating logger with 5mb size max and 3 rotated files auto file_logger = spd::rotating_logger_mt("file_logger", filename, 1024 * 1024 * 5, 3); file_logger->info("Log file message number", 1); for (int i = 0; i < 100; ++i) { - auto square = i*i; - file_logger->info() << i << '*' << i << '=' << square << " (" << "0x" << std::hex << square << ")"; + file_logger->info(i, "in hex is", "0x") << std::hex << std::uppercase << i; } - // Change log level to all loggers to warning and above - spd::set_level(spd::level::WARN); - console->info("This should not be displayed"); - console->warn("This should!"); - spd::set_level(spd::level::INFO); + spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***"); + file_logger->info("This is another message with custom format"); + + spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function"); + + SPDLOG_TRACE(file_logger, "This is a trace message (only #ifdef _DEBUG)", 123); + - // Change format pattern to all loggers - spd::set_pattern(" **** %Y-%m-%d %H:%M:%S.%e %l **** %v"); - spd::get("console")->info("This is another message with different format"); } catch (const spd::spdlog_ex& ex) {