set_filter(expr::attr<boost::log::trivial::severity_level>("Severity") >= boost::log::trivial::error); core->add_sink(sinkTwo); } int main() { setupLogging(); // 创建两个logger,分别用于ModuleOne和ModuleTwo src::severity_logger<boost::log::trivial::severity_level...
logging::attribute_set::iterator m_net_remote_addr, m_stat_remote_addr;public:network_connection() :// We can dump network-related messages through this logger// and be able to filter them laterm_net(keywords::channel ="net"),// We also can separate statistic records in a different chan...
// 这里没有指定level,但severity_logger默认级别为0,在这个程序里就是normal // 也可以指定severity_logger的默认级别 BOOST_LOG(slg) << "Some really urgent line"; } // reset_filter()了sink的filter,如果前面设置了sink的过滤器,这里会取消掉。但全局的不会被reset pSink->reset_filter(); // 下面...
_filter(boost::log::trivial::severity>=boost::log::trivial::info);// 设置日志输出到控制台boost::log::add_console_log(std::cout);}// 写入日志voidwrite_log(conststd::string&message){// 获取互斥锁的所有权boost::lock_guard<boost::mutex>lock(mtx);// 写入日志消息BOOST_LOG_SEV(logge...
warn_log("boost logger stopping"); _sink->flush(); _sink->stop(); core->remove_sink(_sink); } /** * 设置日志级别 */ voidset_log_level(log_levellevel)override { m_level=level; if(_sink) { _sink->set_filter(expr::attr<log_level>("Severity")>=m_level); ...
首先，关于阅读boost日志文档，您可能想知道一个小秘密，那就是代码示例比文档页面上的摘要完整得多。
()->set_filter(logging::trivial::severity>=logging::trivial::info);}#endifintmain(int,char*[]){init();logging::add_common_attributes();usingnamespacelogging::trivial;src::severity_logger<severity_level>lg;BOOST_LOG_SEV(lg,trace)<<"A trace severity message";BOOST_LOG_SEV(lg,debug)<<"...
namespace logging = boost::log; void Init() { //logging::core::get() returns a pointer to the core singleton logging::core::get()->set_filter(logging::trivial::severity >= logging::trivial::info); } void TestBoostLog() { Init(); BOOST_LOG_TRIVIAL(trace) << "A trace severity ...
logging::core::get()->set_filter ( logging::trivial::severity >= logging::trivial::info ); } In the case of theadd_file_logfunction, theformatparameter allows to specify format of the log records. If you prefer to set up sinks manually, sink frontends provide theset_formattermember fun...
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