using namespace boost::logging::scenario::usage; typedef use< filter_::change::often<10>, filter_::level::use_levels, default_, logger_::favor::speed> finder; BOOST_DECLARE_LOG_FILTER(g_log_filter, finder::filter); BOOST_DECLARE_LOG(g_l, finder::logger) ...
Example 2:
using namespace boost::logging::scenario::usage; typedef use< filter_::change::set_once_when_multiple_threads, filter_::level::no_levels, logger_::change::set_once_when_one_thread> finder; BOOST_DECLARE_LOG_FILTER(g_log_filter, finder::filter); BOOST_DECLARE_LOG(g_l, finder::logger) ...
To see scenario::usage used in code: