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52 lines
1.5 KiB
C++
52 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/pattern_formatter.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 std::cout;
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using std::endl;
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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 = "%Y:%m:%d %H:%M:%S.%e [%n:%l] %t";
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auto formatter1 = std::unique_ptr<formatter>(new pattern_formatter(pattern));
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logger cout_logger("bench", std::make_shared<sinks::stderr_sink_mt>() , std::move(formatter1));
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cout_logger.info() << "Hello logger";
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auto nullsink = std::make_shared<sinks::null_sink<details::null_mutex>>();
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auto formatter2 = std::unique_ptr<formatter>(new pattern_formatter(pattern));
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logger my_logger("my_logger", nullsink, std::move(formatter2));
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//logger my_logger("my_logger", nullsink);
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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 << "Total:" << format(howmany) << endl;
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cout << "Delta:" << format(delta_d) << endl;
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cout << "Rate:" << format(howmany / delta_d) << "/sec" << endl;
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return 0;
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}
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