47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
// example.cpp : Simple logger example
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//
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#include <mutex>
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#include "c11log/logger.h"
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#include "c11log/sinks/async_sink.h"
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#include "c11log/sinks/file_sinks.h"
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#include "c11log/sinks/stdout_sinks.h"
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#include "c11log/sinks/null_sink.h"
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#include "utils.h"
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using namespace std::chrono;
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using namespace c11log;
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using namespace utils;
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int main(int argc, char* argv[])
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{
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const unsigned int howmany = argc <= 1 ? 500000 : atoi(argv[1]);
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//std::string pattern = "%B %d, %Y %H:%M:%S.%e **************[%n:%l] %t";
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std::string pattern = " [%z] %t";
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auto formatter = std::make_shared<details::pattern_formatter>(pattern);
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logger cout_logger("bench", { std::make_shared<sinks::stderr_sink_mt>() });
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cout_logger.formatter(formatter);
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cout_logger.info() << "Hello logger " << 1234;
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auto nullsink = std::make_shared<sinks::null_sink_st>();
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auto rotating = std::make_shared<sinks::rotating_file_sink_mt>("myrotating", "txt", 1024 * 1024 * 5, 5, 100);
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logger my_logger("my_logger", { nullsink }, formatter);
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auto start = system_clock::now();
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for (unsigned int i = 1; i <= howmany; ++i)
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my_logger.info() << "Hello logger: msg #" << i;
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auto delta = system_clock::now() - start;
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auto delta_d = duration_cast<duration<double>> (delta).count();
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cout_logger.info("Total:") << format(howmany);
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cout_logger.info("Delta:") << format(delta_d);
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cout_logger.info("Rate:") << format(howmany / delta_d) << "/sec";
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return 0;
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}
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