PeriodicCounter.hpp

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#ifndef ORG_EEROS_CORE_PERIODICCOUNTER_HPP_
#define ORG_EEROS_CORE_PERIODICCOUNTER_HPP_

#include <eeros/core/Statistics.hpp>
#include <eeros/logger/Logger.hpp>
#include <eeros/logger/LogWriter.hpp>
#include <chrono>

namespace eeros {

    class PeriodicCounter {
        using clk = std::chrono::high_resolution_clock;
        using time_point = clk::time_point;

    public:
        PeriodicCounter(double period, unsigned logger_category = 0);
        
        void tick();
        void tock();
        void reset();

        Statistics period;
        Statistics jitter;
        Statistics run;

    private:
        double counter_period, max_period, min_period;
        double max_jitter, min_jitter;
        double max_run, min_run;
        int warn_counter, rate_limiter;
        time_point start;
        time_point last;
        logger::Logger<logger::LogWriter> log;
    };
};

#endif // ORG_EEROS_CORE_PERIODICCOUNTER_HPP_