spdlog/example/example.cpp

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// example.cpp : Simple logger example
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//
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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/console_sinks.h"
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#include "utils.h"
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using std::cout;
using std::endl;
using namespace std::chrono;
using namespace c11log;
using namespace utils;
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int main(int argc, char* argv[])
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{
const unsigned int howmany = argc <= 1 ? 1000000:atoi(argv[1]);
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logger cout_logger ("example", sinks::stdout_sink());
cout_logger.info() << "Hello logger";
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auto nullsink = sinks::null_sink::get();
//auto fsink = std::make_shared<sinks::rotating_file_sink>("log", "txt", 1024*1024*50 , 5, 0);
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//auto as = std::make_shared<sinks::async_sink>(1000);
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//as->add_sink(fsink);
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logger my_logger ("my_logger", nullsink);
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auto start = system_clock::now();
for (unsigned int i = 1; i <= howmany; ++i)
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my_logger.info() << "Hello logger: msg #" << i;
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//as->shutdown(std::chrono::milliseconds(15000));
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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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