DSPRateTracker.hxx

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//
// Created by Zhiping Jiang on 5/16/21.
//
 
#ifndef PICOSCENES_PLATFORM_DSPRATETRACKER_HXX
#define PICOSCENES_PLATFORM_DSPRATETRACKER_HXX
 
#include <chrono>
#include "LoggingService.hxx"
 
class [[maybe_unused]] DSPRateTracker {
public:
    static std::shared_ptr<DSPRateTracker> getInstance(const std::string &trackerName);
 
    DSPRateTracker() = delete;
 
    void reset();
 
    [[maybe_unused]] void tick(double numSignals);
 
    [[maybe_unused]] void tock();
 
    [[maybe_unused]] [[nodiscard]] double getProcessingRate() const;
 
    [[maybe_unused]] [[nodiscard]] std::string getDisplayString() const;
 
private:
    explicit DSPRateTracker(const std::string &trackerName);
 
    std::string trackerName;              
    double signalCount = 0;               
    std::chrono::system_clock::time_point tickTime; 
    double processingTime = 0;            
    double processingRate = 0;            
 
};
 
 
#endif //PICOSCENES_PLATFORM_DSPRATETRACKER_HXX