#include int main( int argc, char** argv ) { auto lgr = fc::logger::get(); fc::configure_logging( fc::logging_config::default_config() ); fc_dlog( lgr, "Hello Debug" ); fc_ilog( lgr, "Hello Info" ); fc_wlog( lgr, "Hello Warn" ); fc_elog( lgr, "Hello Error" ); fc_flog( lgr, "Hello Fatal" ); return 0; }