logging::add_file_log( keywords::file_name="sample_%N.log",// This makes the sink to write log records that look like this:// YYYY-MM-DD HH:MI:SS: <normal> A normal severity message// YYYY-MM-DD HH:MI:SS: <error> An error severity messagekeywords::format= ( expr::stream<< ...
#define LOG_WARN(logEvent) BOOST_LOG_FUNCTION(); BOOST_LOG_SEV(Logger::Instance()._logger, boost::log::trivial::warning) << logEvent; #define LOG_ERROR(logEvent) BOOST_LOG_FUNCTION(); BOOST_LOG_SEV(Logger::Instance()._logger, boost::log::trivial::error) << logEvent; #define LOG_...
You can see that it is possible to bind format changing manipulators in the expression; these manipulators will affect the subsequent attribute value format when log record is formatted, just like with streams. More manipulators are described in theDetailed features descriptionsection. Boost.Format-sty...
#define LOG_LOCATION \ boost::log::attribute_cast<boost::log::attributes::mutable_constant<int>>(boost> 浏览2提问于2018-08-03得票数 1 回答已采纳 2回答 如何使用列单元分隔符查看git日志? 、、、 如何让git log --graph使用列单元分隔符打印?git log --graph --pretty=format:'%an %s' * ...
logging::add_file_log ( "sample.log", keywords::filter = expr::attr< severity_level >("Severity") >= warning, keywords::format = expr::stream << expr::format_date_time< boost::posix_time::ptime >("TimeStamp", "%Y-%m-%d, %H:%M:%S.%f") ...
logging::add_file_log ( "sample.log", keywords::filter=expr::attr<severity_level>("Severity")>=warning, keywords::format=expr::stream <<expr::format_date_time<boost::posix_time::ptime>("TimeStamp","%Y-%m-%d, %H:%M:%S.%f") ...
(x) Log库:实现日志功能。(y) Predef库:提供一批统一兼容探测其他宏的预定义宏。编译器问题的变通方案库 (a)Compatibility库:为不符合标准库要求的环境提供帮助 (b) Config库:将程序的编译配置分解为三个部分:平台、编译器和标准库,帮助库开发者解决特定平台特定编译器的兼容问题 ...
幸好有boost::format. 它就是类型安全的printf. log4cxx配合boost::format真是绝配. 例如: LOG4CXX_DEBUG(logger, format("%1% %2%") % "test" % 3) 想起了好用的MFC CString::Format()和Delphi的Format(), boost::format虽然用'%'显得怪怪的, 但绝对是更安全的格式化串. ...
Log 似乎不如spdlog等没进入boost的日志库;boost.JSON也不如许多没进入boost的 json库,boost.Format也...