ArtecGroup YAL is fast and very simple logger
From this directory:
mkdir build
cd build
cmake ..
make
#include <yal/yal.h>
int main()
{
YAL_INFO << 1;
YAL_WARNING << fmt::format("{0}: {1}", "message", 2);
YAL_ERROR << 3 << ' ' << static_cast<int*>(nullptr);
return 0;
}
Console output:
INFO 05:06:58.26726 1
WARN 05:06:58.26925 message: 2
ERROR 05:06:58.26943 3 0x00000000
#include <iostream>
#include <yal/yal.h>
int main()
{
artec::yal::SinkList sinks;
sinks.push_back(std::make_unique<artec::yal::StdStreamSink>(std::cerr));
sinks.push_back(std::make_unique<artec::yal::FileSink>("log.txt"));
#ifdef YAL_USES_BOOST
sinks.push_back(std::make_unique<artec::yal::RollingFileSink>(".", "rolling_file_"));
#endif
artec::yal::instance().setSinks(sinks);
YAL_INFO << 1;
YAL_WARNING << fmt::format("{0}: {1}", "message", 2);
YAL_ERROR << 3 << ' ' << static_cast<int*>(nullptr);
return 0;
}
#include <yal/yal.h>
int main()
{
artec::yal::instance().getFormatter().setFormat
<
artec::yal::SeverityItem,
artec::yal::ThreadItem,
artec::yal::DateItem,
artec::yal::TimeItem,
artec::yal::TimezoneItem,
artec::yal::TextItem,
artec::yal::PlaceInCodeItem
>
("{0} [TID: {1:=#010x}, {2}, {3} {4}] : {5:<20} <{6}>");
YAL_INFO << 1;
YAL_WARNING << fmt::format("{0}: {1}", "message", 2);
YAL_ERROR << 3 << ' ' << static_cast<int*>(nullptr);
return 0;
}
Console output:
INFO [TID: 0x000029a4, 2017-09-08, 14:30:45.739321 +0300] : 1 <C:\work\yal\examples\custom_formatting.cpp:17>
WARN [TID: 0x000029a4, 2017-09-08, 14:30:45.739380 +0300] : message: 2 <C:\work\yal\examples\custom_formatting.cpp:18>
ERROR [TID: 0x000029a4, 2017-09-08, 14:30:45.739389 +0300] : 3 0x00000000 <C:\work\yal\examples\custom_formatting.cpp:19>
auto result = foo();
YAL_ERROR_IF(result != Status::Success) << "Error: " << result;