Equivalent of gettimeday() for Windows

Question

Does anyone know an equivalent function of the gettimeofday() function in Windows environment? I am comparing a code execution time in Linux vs Windows. I am us

Answer 1

This is the version of c++11 that uses chrono.

Thank you, Howard Hinnant for advice.

#if defined(_WIN32)
#include 

int gettimeofday(struct timeval* tp, struct timezone* tzp) {
  namespace sc = std::chrono;
  sc::system_clock::duration d = sc::system_clock::now().time_since_epoch();
  sc::seconds s = sc::duration_cast(d);
  tp->tv_sec = s.count();
  tp->tv_usec = sc::duration_cast(d - s).count();

  return 0;
}

#endif // _WIN32