metaforce/Runtime/CStopwatch.hpp

#pragma once

#include <chrono>

namespace urde {
class CStopwatch {
  std::chrono::steady_clock::time_point m_start;

public:
  CStopwatch() : m_start(std::chrono::steady_clock::now()) {}
  void report(const char* name) const {
    printf("%s %f\n", name,
           std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::steady_clock::now() - m_start).count() /
               1000000.f);
  }
  void reportReset(const char* name) {
    std::chrono::steady_clock::time_point now = std::chrono::steady_clock::now();
    printf("%s %f\n", name, std::chrono::duration_cast<std::chrono::microseconds>(now - m_start).count() / 1000000.f);
    m_start = now;
  }
};
} // namespace urde