ParticleUpdateCounterInterceptor.h

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#pragma once
 
#include <chrono>
 
#include "simulation/interceptors/SimulationInterceptor.h"
 
class ParticleUpdateCounterInterceptor : public SimulationInterceptor {
   public:
    void onSimulationStart(Simulation& simulation) override;
 
    void operator()(size_t iteration, Simulation& simulation) override;
 
    void onSimulationEnd(size_t iteration, Simulation& simulation) override;
 
    explicit operator std::string() const override;
 
    void logSummary(int depth) const override;
 
    [[nodiscard]] double getParticleUpdatesPerSecond() const;
 
   private:
    size_t particle_updates = 0;
    std::chrono::high_resolution_clock::time_point t_start;
    std::chrono::high_resolution_clock::time_point t_end;
    std::chrono::milliseconds::rep t_diff{};
    double particle_updates_per_second{};
};