// -*- mode: c++ -*-

#pragma once

#include "../time.h"

#include <chrono>

namespace atlas::time {
class HighResolutionTimer : public Timer<std::chrono::milliseconds> {
public:
    void start() override
    {
        m_start = std::chrono::high_resolution_clock::now();
    }

    auto elapsed() const -> duration_type override
    {
        return std::chrono::duration_cast<duration_type>(std::chrono::high_resolution_clock::now() - m_start);
    }

private:
    std::chrono::high_resolution_clock::time_point m_start;
};

}